#include "vim.h"
static int quitmore = 0;
static int ex_pressedreturn = FALSE;
#ifndef FEAT_PRINTER
# define ex_hardcopy ex_ni
#endif
#ifdef FEAT_USR_CMDS
typedef struct ucmd
{
char_u *uc_name;
long_u uc_argt;
char_u *uc_rep;
long uc_def;
int uc_compl;
int uc_addr_type;
# ifdef FEAT_EVAL
scid_T uc_scriptID;
# ifdef FEAT_CMDL_COMPL
char_u *uc_compl_arg;
# endif
# endif
} ucmd_T;
#define UC_BUFFER 1
static garray_T ucmds = {0, 0, sizeof(ucmd_T), 4, NULL};
#define USER_CMD(i) (&((ucmd_T *)(ucmds.ga_data))[i])
#define USER_CMD_GA(gap, i) (&((ucmd_T *)((gap)->ga_data))[i])
static void do_ucmd(exarg_T *eap);
static void ex_command(exarg_T *eap);
static void ex_delcommand(exarg_T *eap);
# ifdef FEAT_CMDL_COMPL
static char_u *get_user_command_name(int idx);
# endif
# define IS_USER_CMDIDX(idx) ((int)(idx) < 0)
#else
# define ex_command ex_ni
# define ex_comclear ex_ni
# define ex_delcommand ex_ni
# define IS_USER_CMDIDX(idx) (FALSE)
#endif
static int compute_buffer_local_count(int addr_type, int lnum, int local);
#ifdef FEAT_EVAL
static char_u *do_one_cmd(char_u **, int, struct condstack *, char_u *(*fgetline)(int, void *, int), void *cookie);
#else
static char_u *do_one_cmd(char_u **, int, char_u *(*fgetline)(int, void *, int), void *cookie);
static int if_level = 0;
#endif
static void append_command(char_u *cmd);
static char_u *find_command(exarg_T *eap, int *full);
static void ex_abbreviate(exarg_T *eap);
static void ex_map(exarg_T *eap);
static void ex_unmap(exarg_T *eap);
static void ex_mapclear(exarg_T *eap);
static void ex_abclear(exarg_T *eap);
#ifndef FEAT_MENU
# define ex_emenu ex_ni
# define ex_menu ex_ni
# define ex_menutranslate ex_ni
#endif
#ifdef FEAT_AUTOCMD
static void ex_autocmd(exarg_T *eap);
static void ex_doautocmd(exarg_T *eap);
#else
# define ex_autocmd ex_ni
# define ex_doautocmd ex_ni
# define ex_doautoall ex_ni
#endif
#ifdef FEAT_LISTCMDS
static void ex_bunload(exarg_T *eap);
static void ex_buffer(exarg_T *eap);
static void ex_bmodified(exarg_T *eap);
static void ex_bnext(exarg_T *eap);
static void ex_bprevious(exarg_T *eap);
static void ex_brewind(exarg_T *eap);
static void ex_blast(exarg_T *eap);
#else
# define ex_bunload ex_ni
# define ex_buffer ex_ni
# define ex_bmodified ex_ni
# define ex_bnext ex_ni
# define ex_bprevious ex_ni
# define ex_brewind ex_ni
# define ex_blast ex_ni
# define buflist_list ex_ni
# define ex_checktime ex_ni
#endif
#if !defined(FEAT_LISTCMDS)
# define ex_buffer_all ex_ni
#endif
static char_u *getargcmd(char_u **);
static char_u *skip_cmd_arg(char_u *p, int rembs);
static int getargopt(exarg_T *eap);
#ifndef FEAT_QUICKFIX
# define ex_make ex_ni
# define ex_cbuffer ex_ni
# define ex_cc ex_ni
# define ex_cnext ex_ni
# define ex_cfile ex_ni
# define qf_list ex_ni
# define qf_age ex_ni
# define qf_history ex_ni
# define ex_helpgrep ex_ni
# define ex_vimgrep ex_ni
#endif
#if !defined(FEAT_QUICKFIX)
# define ex_cclose ex_ni
# define ex_copen ex_ni
# define ex_cwindow ex_ni
# define ex_cbottom ex_ni
#endif
#if !defined(FEAT_QUICKFIX) || !defined(FEAT_EVAL)
# define ex_cexpr ex_ni
#endif
static int check_more(int, int);
static linenr_T get_address(exarg_T *, char_u **, int addr_type, int skip, int to_other_file, int address_count);
static void get_flags(exarg_T *eap);
#if !defined(FEAT_PERL) \
|| !defined(FEAT_PYTHON) || !defined(FEAT_PYTHON3) \
|| !defined(FEAT_TCL) \
|| !defined(FEAT_RUBY) \
|| !defined(FEAT_LUA) \
|| !defined(FEAT_MZSCHEME)
# define HAVE_EX_SCRIPT_NI
static void ex_script_ni(exarg_T *eap);
#endif
static char_u *invalid_range(exarg_T *eap);
static void correct_range(exarg_T *eap);
#ifdef FEAT_QUICKFIX
static char_u *replace_makeprg(exarg_T *eap, char_u *p, char_u **cmdlinep);
#endif
static char_u *repl_cmdline(exarg_T *eap, char_u *src, int srclen, char_u *repl, char_u **cmdlinep);
static void ex_highlight(exarg_T *eap);
static void ex_colorscheme(exarg_T *eap);
static void ex_quit(exarg_T *eap);
static void ex_cquit(exarg_T *eap);
static void ex_quit_all(exarg_T *eap);
static void ex_close(exarg_T *eap);
static void ex_win_close(int forceit, win_T *win, tabpage_T *tp);
static void ex_only(exarg_T *eap);
static void ex_resize(exarg_T *eap);
static void ex_stag(exarg_T *eap);
static void ex_tabclose(exarg_T *eap);
static void ex_tabonly(exarg_T *eap);
static void ex_tabnext(exarg_T *eap);
static void ex_tabmove(exarg_T *eap);
static void ex_tabs(exarg_T *eap);
#if defined(FEAT_QUICKFIX)
static void ex_pclose(exarg_T *eap);
static void ex_ptag(exarg_T *eap);
static void ex_pedit(exarg_T *eap);
#else
# define ex_pclose ex_ni
# define ex_ptag ex_ni
# define ex_pedit ex_ni
#endif
static void ex_hide(exarg_T *eap);
static void ex_stop(exarg_T *eap);
static void ex_exit(exarg_T *eap);
static void ex_print(exarg_T *eap);
#ifdef FEAT_BYTEOFF
static void ex_goto(exarg_T *eap);
#else
# define ex_goto ex_ni
#endif
static void ex_shell(exarg_T *eap);
static void ex_preserve(exarg_T *eap);
static void ex_recover(exarg_T *eap);
#ifndef FEAT_LISTCMDS
# define ex_argedit ex_ni
# define ex_argadd ex_ni
# define ex_argdelete ex_ni
# define ex_listdo ex_ni
#endif
static void ex_mode(exarg_T *eap);
static void ex_wrongmodifier(exarg_T *eap);
static void ex_find(exarg_T *eap);
static void ex_open(exarg_T *eap);
static void ex_edit(exarg_T *eap);
#if !defined(FEAT_GUI) && !defined(FEAT_CLIENTSERVER)
# define ex_drop ex_ni
#endif
#ifndef FEAT_GUI
# define ex_gui ex_nogui
static void ex_nogui(exarg_T *eap);
#endif
#if defined(FEAT_GUI_W32) && defined(FEAT_MENU) && defined(FEAT_TEAROFF)
static void ex_tearoff(exarg_T *eap);
#else
# define ex_tearoff ex_ni
#endif
#if (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_GTK)) && defined(FEAT_MENU)
static void ex_popup(exarg_T *eap);
#else
# define ex_popup ex_ni
#endif
#ifndef FEAT_GUI_MSWIN
# define ex_simalt ex_ni
#endif
#if !defined(FEAT_GUI_MSWIN) && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF)
# define gui_mch_find_dialog ex_ni
# define gui_mch_replace_dialog ex_ni
#endif
#if !defined(FEAT_GUI_GTK)
# define ex_helpfind ex_ni
#endif
#ifndef FEAT_CSCOPE
# define ex_cscope ex_ni
# define ex_scscope ex_ni
# define ex_cstag ex_ni
#endif
#ifndef FEAT_SYN_HL
# define ex_syntax ex_ni
# define ex_ownsyntax ex_ni
#endif
#if !defined(FEAT_SYN_HL) || !defined(FEAT_PROFILE)
# define ex_syntime ex_ni
#endif
#ifndef FEAT_SPELL
# define ex_spell ex_ni
# define ex_mkspell ex_ni
# define ex_spelldump ex_ni
# define ex_spellinfo ex_ni
# define ex_spellrepall ex_ni
#endif
#ifndef FEAT_PERSISTENT_UNDO
# define ex_rundo ex_ni
# define ex_wundo ex_ni
#endif
#ifndef FEAT_LUA
# define ex_lua ex_script_ni
# define ex_luado ex_ni
# define ex_luafile ex_ni
#endif
#ifndef FEAT_MZSCHEME
# define ex_mzscheme ex_script_ni
# define ex_mzfile ex_ni
#endif
#ifndef FEAT_PERL
# define ex_perl ex_script_ni
# define ex_perldo ex_ni
#endif
#ifndef FEAT_PYTHON
# define ex_python ex_script_ni
# define ex_pydo ex_ni
# define ex_pyfile ex_ni
#endif
#ifndef FEAT_PYTHON3
# define ex_py3 ex_script_ni
# define ex_py3do ex_ni
# define ex_py3file ex_ni
#endif
#if !defined(FEAT_PYTHON) && !defined(FEAT_PYTHON3)
# define ex_pyx ex_script_ni
# define ex_pyxdo ex_ni
# define ex_pyxfile ex_ni
#endif
#ifndef FEAT_TCL
# define ex_tcl ex_script_ni
# define ex_tcldo ex_ni
# define ex_tclfile ex_ni
#endif
#ifndef FEAT_RUBY
# define ex_ruby ex_script_ni
# define ex_rubydo ex_ni
# define ex_rubyfile ex_ni
#endif
#ifndef FEAT_KEYMAP
# define ex_loadkeymap ex_ni
#endif
static void ex_swapname(exarg_T *eap);
static void ex_syncbind(exarg_T *eap);
static void ex_read(exarg_T *eap);
static void ex_pwd(exarg_T *eap);
static void ex_equal(exarg_T *eap);
static void ex_sleep(exarg_T *eap);
static void do_exmap(exarg_T *eap, int isabbrev);
static void ex_winsize(exarg_T *eap);
static void ex_wincmd(exarg_T *eap);
#if defined(FEAT_GUI) || defined(UNIX) || defined(VMS) || defined(MSWIN)
static void ex_winpos(exarg_T *eap);
#else
# define ex_winpos ex_ni
#endif
static void ex_operators(exarg_T *eap);
static void ex_put(exarg_T *eap);
static void ex_copymove(exarg_T *eap);
static void ex_submagic(exarg_T *eap);
static void ex_join(exarg_T *eap);
static void ex_at(exarg_T *eap);
static void ex_bang(exarg_T *eap);
static void ex_undo(exarg_T *eap);
#ifdef FEAT_PERSISTENT_UNDO
static void ex_wundo(exarg_T *eap);
static void ex_rundo(exarg_T *eap);
#endif
static void ex_redo(exarg_T *eap);
static void ex_later(exarg_T *eap);
static void ex_redir(exarg_T *eap);
static void ex_redrawstatus(exarg_T *eap);
static void close_redir(void);
static void ex_mkrc(exarg_T *eap);
static void ex_mark(exarg_T *eap);
#ifdef FEAT_USR_CMDS
static char_u *uc_fun_cmd(void);
static char_u *find_ucmd(exarg_T *eap, char_u *p, int *full, expand_T *xp, int *compl);
#endif
static void ex_startinsert(exarg_T *eap);
static void ex_stopinsert(exarg_T *eap);
#ifdef FEAT_FIND_ID
static void ex_checkpath(exarg_T *eap);
static void ex_findpat(exarg_T *eap);
#else
# define ex_findpat ex_ni
# define ex_checkpath ex_ni
#endif
#if defined(FEAT_FIND_ID) && defined(FEAT_QUICKFIX)
static void ex_psearch(exarg_T *eap);
#else
# define ex_psearch ex_ni
#endif
static void ex_tag(exarg_T *eap);
static void ex_tag_cmd(exarg_T *eap, char_u *name);
#ifndef FEAT_EVAL
# define ex_scriptnames ex_ni
# define ex_finish ex_ni
# define ex_echo ex_ni
# define ex_echohl ex_ni
# define ex_execute ex_ni
# define ex_call ex_ni
# define ex_if ex_ni
# define ex_endif ex_ni
# define ex_else ex_ni
# define ex_while ex_ni
# define ex_continue ex_ni
# define ex_break ex_ni
# define ex_endwhile ex_ni
# define ex_throw ex_ni
# define ex_try ex_ni
# define ex_catch ex_ni
# define ex_finally ex_ni
# define ex_endtry ex_ni
# define ex_endfunction ex_ni
# define ex_let ex_ni
# define ex_unlet ex_ni
# define ex_lockvar ex_ni
# define ex_unlockvar ex_ni
# define ex_function ex_ni
# define ex_delfunction ex_ni
# define ex_return ex_ni
# define ex_oldfiles ex_ni
#endif
static char_u *arg_all(void);
#ifdef FEAT_SESSION
static int makeopens(FILE *fd, char_u *dirnow);
static int put_view(FILE *fd, win_T *wp, int add_edit, unsigned *flagp, int current_arg_idx);
static void ex_loadview(exarg_T *eap);
static char_u *get_view_file(int c);
static int did_lcd;
#else
# define ex_loadview ex_ni
#endif
#ifndef FEAT_EVAL
# define ex_compiler ex_ni
#endif
#ifdef FEAT_VIMINFO
static void ex_viminfo(exarg_T *eap);
#else
# define ex_viminfo ex_ni
#endif
static void ex_behave(exarg_T *eap);
#ifdef FEAT_AUTOCMD
static void ex_filetype(exarg_T *eap);
static void ex_setfiletype(exarg_T *eap);
#else
# define ex_filetype ex_ni
# define ex_setfiletype ex_ni
#endif
#ifndef FEAT_DIFF
# define ex_diffoff ex_ni
# define ex_diffpatch ex_ni
# define ex_diffgetput ex_ni
# define ex_diffsplit ex_ni
# define ex_diffthis ex_ni
# define ex_diffupdate ex_ni
#endif
static void ex_digraphs(exarg_T *eap);
static void ex_set(exarg_T *eap);
#if !defined(FEAT_EVAL) || !defined(FEAT_AUTOCMD)
# define ex_options ex_ni
#endif
#ifdef FEAT_SEARCH_EXTRA
static void ex_nohlsearch(exarg_T *eap);
static void ex_match(exarg_T *eap);
#else
# define ex_nohlsearch ex_ni
# define ex_match ex_ni
#endif
#ifdef FEAT_CRYPT
static void ex_X(exarg_T *eap);
#else
# define ex_X ex_ni
#endif
#ifdef FEAT_FOLDING
static void ex_fold(exarg_T *eap);
static void ex_foldopen(exarg_T *eap);
static void ex_folddo(exarg_T *eap);
#else
# define ex_fold ex_ni
# define ex_foldopen ex_ni
# define ex_folddo ex_ni
#endif
#if !((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
&& (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)))
# define ex_language ex_ni
#endif
#ifndef FEAT_SIGNS
# define ex_sign ex_ni
#endif
#ifndef FEAT_SUN_WORKSHOP
# define ex_wsverb ex_ni
#endif
#ifndef FEAT_NETBEANS_INTG
# define ex_nbclose ex_ni
# define ex_nbkey ex_ni
# define ex_nbstart ex_ni
#endif
#ifndef FEAT_EVAL
# define ex_debug ex_ni
# define ex_breakadd ex_ni
# define ex_debuggreedy ex_ni
# define ex_breakdel ex_ni
# define ex_breaklist ex_ni
#endif
#ifndef FEAT_CMDHIST
# define ex_history ex_ni
#endif
#ifndef FEAT_JUMPLIST
# define ex_jumps ex_ni
# define ex_clearjumps ex_ni
# define ex_changes ex_ni
#endif
#ifndef FEAT_PROFILE
# define ex_profile ex_ni
#endif
#ifndef FEAT_TERMINAL
# define ex_terminal ex_ni
#endif
#define DO_DECLARE_EXCMD
#include "ex_cmds.h"
static cmdidx_T cmdidxs[27] =
{
CMD_append,
CMD_buffer,
CMD_change,
CMD_delete,
CMD_edit,
CMD_file,
CMD_global,
CMD_help,
CMD_insert,
CMD_join,
CMD_k,
CMD_list,
CMD_move,
CMD_next,
CMD_open,
CMD_print,
CMD_quit,
CMD_read,
CMD_substitute,
CMD_t,
CMD_undo,
CMD_vglobal,
CMD_write,
CMD_xit,
CMD_yank,
CMD_z,
CMD_bang
};
static char_u dollar_command[2] = {'$', 0};
#ifdef FEAT_EVAL
typedef struct
{
char_u *line;
linenr_T lnum;
} wcmd_T;
struct loop_cookie
{
garray_T *lines_gap;
int current_line;
int repeating;
char_u *(*getline)(int, void *, int);
void *cookie;
};
static char_u *get_loop_line(int c, void *cookie, int indent);
static int store_loop_line(garray_T *gap, char_u *line);
static void free_cmdlines(garray_T *gap);
struct dbg_stuff
{
int trylevel;
int force_abort;
except_T *caught_stack;
char_u *vv_exception;
char_u *vv_throwpoint;
int did_emsg;
int got_int;
int did_throw;
int need_rethrow;
int check_cstack;
except_T *current_exception;
};
static void save_dbg_stuff(struct dbg_stuff *dsp);
static void restore_dbg_stuff(struct dbg_stuff *dsp);
static void
save_dbg_stuff(struct dbg_stuff *dsp)
{
dsp->trylevel = trylevel; trylevel = 0;
dsp->force_abort = force_abort; force_abort = FALSE;
dsp->caught_stack = caught_stack; caught_stack = NULL;
dsp->vv_exception = v_exception(NULL);
dsp->vv_throwpoint = v_throwpoint(NULL);
dsp->did_emsg = did_emsg; did_emsg = FALSE;
dsp->got_int = got_int; got_int = FALSE;
dsp->did_throw = did_throw; did_throw = FALSE;
dsp->need_rethrow = need_rethrow; need_rethrow = FALSE;
dsp->check_cstack = check_cstack; check_cstack = FALSE;
dsp->current_exception = current_exception; current_exception = NULL;
}
static void
restore_dbg_stuff(struct dbg_stuff *dsp)
{
suppress_errthrow = FALSE;
trylevel = dsp->trylevel;
force_abort = dsp->force_abort;
caught_stack = dsp->caught_stack;
(void)v_exception(dsp->vv_exception);
(void)v_throwpoint(dsp->vv_throwpoint);
did_emsg = dsp->did_emsg;
got_int = dsp->got_int;
did_throw = dsp->did_throw;
need_rethrow = dsp->need_rethrow;
check_cstack = dsp->check_cstack;
current_exception = dsp->current_exception;
}
#endif
void
do_exmode(
int improved)
{
int save_msg_scroll;
int prev_msg_row;
linenr_T prev_line;
varnumber_T changedtick;
if (improved)
exmode_active = EXMODE_VIM;
else
exmode_active = EXMODE_NORMAL;
State = NORMAL;
if (global_busy)
return;
save_msg_scroll = msg_scroll;
++RedrawingDisabled;
++no_wait_return;
#ifdef FEAT_GUI
++hold_gui_events;
#endif
MSG(_("Entering Ex mode. Type \"visual\" to go to Normal mode."));
while (exmode_active)
{
global_last_cmd = 0;
if (ex_normal_busy > 0 && typebuf.tb_len == 0)
{
exmode_active = FALSE;
break;
}
msg_scroll = TRUE;
need_wait_return = FALSE;
ex_pressedreturn = FALSE;
ex_no_reprint = FALSE;
changedtick = CHANGEDTICK(curbuf);
prev_msg_row = msg_row;
prev_line = curwin->w_cursor.lnum;
if (improved)
{
cmdline_row = msg_row;
do_cmdline(NULL, getexline, NULL, 0);
}
else
do_cmdline(NULL, getexmodeline, NULL, DOCMD_NOWAIT);
lines_left = Rows - 1;
if ((prev_line != curwin->w_cursor.lnum
|| changedtick != CHANGEDTICK(curbuf)) && !ex_no_reprint)
{
if ((curbuf->b_ml.ml_flags & ML_EMPTY) && !Unix2003_compat)
EMSG(_(e_emptybuf));
else
{
if (ex_pressedreturn)
{
msg_row = prev_msg_row;
if (prev_msg_row == Rows - 1)
msg_row--;
}
msg_col = 0;
if (p_ap) {
if (!(Unix2003_compat && global_last_cmd)) {
print_line_no_prefix(curwin->w_cursor.lnum, FALSE, FALSE);
msg_clr_eos();
}
}
}
}
else if (ex_pressedreturn && !ex_no_reprint)
{
if (curbuf->b_ml.ml_flags & ML_EMPTY)
EMSG(_(e_emptybuf));
else
EMSG(_("E501: At end-of-file"));
}
}
#ifdef FEAT_GUI
--hold_gui_events;
#endif
--RedrawingDisabled;
--no_wait_return;
update_screen(CLEAR);
need_wait_return = FALSE;
msg_scroll = save_msg_scroll;
}
int
do_cmdline_cmd(char_u *cmd)
{
return do_cmdline(cmd, NULL, NULL,
DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_KEYTYPED);
}
int
do_cmdline(
char_u *cmdline,
char_u *(*fgetline)(int, void *, int),
void *cookie,
int flags)
{
char_u *next_cmdline;
char_u *cmdline_copy = NULL;
int used_getline = FALSE;
static int recursive = 0;
int msg_didout_before_start = 0;
int count = 0;
int did_inc = FALSE;
int retval = OK;
#ifdef FEAT_EVAL
struct condstack cstack;
garray_T lines_ga;
int current_line = 0;
char_u *fname = NULL;
linenr_T *breakpoint = NULL;
int *dbg_tick = NULL;
struct dbg_stuff debug_saved;
int initial_trylevel;
struct msglist **saved_msg_list = NULL;
struct msglist *private_msg_list;
char_u *(*cmd_getline)(int, void *, int);
void *cmd_cookie;
struct loop_cookie cmd_loop_cookie;
void *real_cookie;
int getline_is_func;
#else
# define cmd_getline fgetline
# define cmd_cookie cookie
#endif
static int call_depth = 0;
#ifdef FEAT_EVAL
saved_msg_list = msg_list;
msg_list = &private_msg_list;
private_msg_list = NULL;
#endif
if (call_depth >= 200
#ifdef FEAT_EVAL
&& call_depth >= p_mfd
#endif
)
{
EMSG(_("E169: Command too recursive"));
#ifdef FEAT_EVAL
do_errthrow((struct condstack *)NULL, (char_u *)NULL);
msg_list = saved_msg_list;
#endif
return FAIL;
}
++call_depth;
#ifdef FEAT_EVAL
cstack.cs_idx = -1;
cstack.cs_looplevel = 0;
cstack.cs_trylevel = 0;
cstack.cs_emsg_silent_list = NULL;
cstack.cs_lflags = 0;
ga_init2(&lines_ga, (int)sizeof(wcmd_T), 10);
real_cookie = getline_cookie(fgetline, cookie);
getline_is_func = getline_equal(fgetline, cookie, get_func_line);
if (getline_is_func && ex_nesting_level == func_level(real_cookie))
++ex_nesting_level;
if (getline_is_func)
{
fname = func_name(real_cookie);
breakpoint = func_breakpoint(real_cookie);
dbg_tick = func_dbg_tick(real_cookie);
}
else if (getline_equal(fgetline, cookie, getsourceline))
{
fname = sourcing_name;
breakpoint = source_breakpoint(real_cookie);
dbg_tick = source_dbg_tick(real_cookie);
}
if (!recursive)
{
force_abort = FALSE;
suppress_errthrow = FALSE;
}
if (flags & DOCMD_EXCRESET)
save_dbg_stuff(&debug_saved);
else
vim_memset(&debug_saved, 0, sizeof(debug_saved));
initial_trylevel = trylevel;
did_throw = FALSE;
#endif
did_emsg = FALSE;
if (!(flags & DOCMD_KEYTYPED)
&& !getline_equal(fgetline, cookie, getexline))
KeyTyped = FALSE;
next_cmdline = cmdline;
do
{
#ifdef FEAT_EVAL
getline_is_func = getline_equal(fgetline, cookie, get_func_line);
#endif
if (next_cmdline == NULL
#ifdef FEAT_EVAL
&& !force_abort
&& cstack.cs_idx < 0
&& !(getline_is_func && func_has_abort(real_cookie))
#endif
)
did_emsg = FALSE;
#ifdef FEAT_EVAL
if (cstack.cs_looplevel > 0 && current_line < lines_ga.ga_len)
{
vim_free(cmdline_copy);
cmdline_copy = NULL;
if (getline_is_func)
{
# ifdef FEAT_PROFILE
if (do_profiling == PROF_YES)
func_line_end(real_cookie);
# endif
if (func_has_ended(real_cookie))
{
retval = FAIL;
break;
}
}
#ifdef FEAT_PROFILE
else if (do_profiling == PROF_YES
&& getline_equal(fgetline, cookie, getsourceline))
script_line_end();
#endif
if (source_finished(fgetline, cookie))
{
retval = FAIL;
break;
}
if (breakpoint != NULL && dbg_tick != NULL
&& *dbg_tick != debug_tick)
{
*breakpoint = dbg_find_breakpoint(
getline_equal(fgetline, cookie, getsourceline),
fname, sourcing_lnum);
*dbg_tick = debug_tick;
}
next_cmdline = ((wcmd_T *)(lines_ga.ga_data))[current_line].line;
sourcing_lnum = ((wcmd_T *)(lines_ga.ga_data))[current_line].lnum;
if (breakpoint != NULL && *breakpoint != 0
&& *breakpoint <= sourcing_lnum)
{
dbg_breakpoint(fname, sourcing_lnum);
*breakpoint = dbg_find_breakpoint(
getline_equal(fgetline, cookie, getsourceline),
fname, sourcing_lnum);
*dbg_tick = debug_tick;
}
# ifdef FEAT_PROFILE
if (do_profiling == PROF_YES)
{
if (getline_is_func)
func_line_start(real_cookie);
else if (getline_equal(fgetline, cookie, getsourceline))
script_line_start();
}
# endif
}
if (cstack.cs_looplevel > 0)
{
cmd_getline = get_loop_line;
cmd_cookie = (void *)&cmd_loop_cookie;
cmd_loop_cookie.lines_gap = &lines_ga;
cmd_loop_cookie.current_line = current_line;
cmd_loop_cookie.getline = fgetline;
cmd_loop_cookie.cookie = cookie;
cmd_loop_cookie.repeating = (current_line < lines_ga.ga_len);
}
else
{
cmd_getline = fgetline;
cmd_cookie = cookie;
}
#endif
if (next_cmdline == NULL)
{
if (count == 1 && getline_equal(fgetline, cookie, getexline))
msg_didout = TRUE;
if (fgetline == NULL || (next_cmdline = fgetline(':', cookie,
#ifdef FEAT_EVAL
cstack.cs_idx < 0 ? 0 : (cstack.cs_idx + 1) * 2
#else
0
#endif
)) == NULL)
{
if (KeyTyped && !(flags & DOCMD_REPEAT))
need_wait_return = FALSE;
retval = FAIL;
break;
}
used_getline = TRUE;
if (flags & DOCMD_KEEPLINE)
{
vim_free(repeat_cmdline);
if (count == 0)
repeat_cmdline = vim_strsave(next_cmdline);
else
repeat_cmdline = NULL;
}
}
else if (cmdline_copy == NULL)
{
next_cmdline = vim_strsave(next_cmdline);
if (next_cmdline == NULL)
{
EMSG(_(e_outofmem));
retval = FAIL;
break;
}
}
cmdline_copy = next_cmdline;
#ifdef FEAT_EVAL
if (current_line == lines_ga.ga_len
&& (cstack.cs_looplevel || has_loop_cmd(next_cmdline)))
{
if (store_loop_line(&lines_ga, next_cmdline) == FAIL)
{
retval = FAIL;
break;
}
}
did_endif = FALSE;
#endif
if (count++ == 0)
{
if (!(flags & DOCMD_NOWAIT) && !recursive)
{
msg_didout_before_start = msg_didout;
msg_didany = FALSE;
msg_start();
msg_scroll = TRUE;
++no_wait_return;
++RedrawingDisabled;
did_inc = TRUE;
}
}
if (p_verbose >= 15 && sourcing_name != NULL)
{
++no_wait_return;
verbose_enter_scroll();
smsg((char_u *)_("line %ld: %s"),
(long)sourcing_lnum, cmdline_copy);
if (msg_silent == 0)
msg_puts((char_u *)"\n");
verbose_leave_scroll();
--no_wait_return;
}
++recursive;
next_cmdline = do_one_cmd(&cmdline_copy, flags & DOCMD_VERBOSE,
#ifdef FEAT_EVAL
&cstack,
#endif
cmd_getline, cmd_cookie);
--recursive;
#ifdef FEAT_EVAL
if (cmd_cookie == (void *)&cmd_loop_cookie)
current_line = cmd_loop_cookie.current_line;
#endif
if (next_cmdline == NULL)
{
vim_free(cmdline_copy);
cmdline_copy = NULL;
#ifdef FEAT_CMDHIST
if (getline_equal(fgetline, cookie, getexline)
&& new_last_cmdline != NULL)
{
vim_free(last_cmdline);
last_cmdline = new_last_cmdline;
new_last_cmdline = NULL;
}
#endif
}
else
{
STRMOVE(cmdline_copy, next_cmdline);
next_cmdline = cmdline_copy;
}
#ifdef FEAT_EVAL
if (did_emsg && !force_abort
&& getline_equal(fgetline, cookie, get_func_line)
&& !func_has_abort(real_cookie))
did_emsg = FALSE;
if (cstack.cs_looplevel > 0)
{
++current_line;
if (cstack.cs_lflags & (CSL_HAD_CONT | CSL_HAD_ENDLOOP))
{
cstack.cs_lflags &= ~(CSL_HAD_CONT | CSL_HAD_ENDLOOP);
if (!did_emsg && !got_int && !did_throw
&& cstack.cs_idx >= 0
&& (cstack.cs_flags[cstack.cs_idx]
& (CSF_WHILE | CSF_FOR))
&& cstack.cs_line[cstack.cs_idx] >= 0
&& (cstack.cs_flags[cstack.cs_idx] & CSF_ACTIVE))
{
current_line = cstack.cs_line[cstack.cs_idx];
cstack.cs_lflags |= CSL_HAD_LOOP;
line_breakcheck();
if (breakpoint != NULL)
{
*breakpoint = dbg_find_breakpoint(
getline_equal(fgetline, cookie, getsourceline),
fname,
((wcmd_T *)lines_ga.ga_data)[current_line].lnum-1);
*dbg_tick = debug_tick;
}
}
else
{
if (cstack.cs_idx >= 0)
rewind_conditionals(&cstack, cstack.cs_idx - 1,
CSF_WHILE | CSF_FOR, &cstack.cs_looplevel);
}
}
else if (cstack.cs_lflags & CSL_HAD_LOOP)
{
cstack.cs_lflags &= ~CSL_HAD_LOOP;
cstack.cs_line[cstack.cs_idx] = current_line - 1;
}
}
if (cstack.cs_looplevel == 0)
{
if (lines_ga.ga_len > 0)
{
sourcing_lnum =
((wcmd_T *)lines_ga.ga_data)[lines_ga.ga_len - 1].lnum;
free_cmdlines(&lines_ga);
}
current_line = 0;
}
if (cstack.cs_lflags & CSL_HAD_FINA)
{
cstack.cs_lflags &= ~CSL_HAD_FINA;
report_make_pending(cstack.cs_pending[cstack.cs_idx]
& (CSTP_ERROR | CSTP_INTERRUPT | CSTP_THROW),
did_throw ? (void *)current_exception : NULL);
did_emsg = got_int = did_throw = FALSE;
cstack.cs_flags[cstack.cs_idx] |= CSF_ACTIVE | CSF_FINALLY;
}
trylevel = initial_trylevel + cstack.cs_trylevel;
if (trylevel == 0 && !did_emsg && !got_int && !did_throw)
force_abort = FALSE;
(void)do_intthrow(&cstack);
#endif
}
while (!((got_int
#ifdef FEAT_EVAL
|| (did_emsg && force_abort) || did_throw
#endif
)
#ifdef FEAT_EVAL
&& cstack.cs_trylevel == 0
#endif
)
&& !(did_emsg
#ifdef FEAT_EVAL
&& (cstack.cs_trylevel == 0 || did_emsg_syntax)
#endif
&& used_getline
&& (getline_equal(fgetline, cookie, getexmodeline)
|| getline_equal(fgetline, cookie, getexline)))
&& (next_cmdline != NULL
#ifdef FEAT_EVAL
|| cstack.cs_idx >= 0
#endif
|| (flags & DOCMD_REPEAT)));
vim_free(cmdline_copy);
did_emsg_syntax = FALSE;
#ifdef FEAT_EVAL
free_cmdlines(&lines_ga);
ga_clear(&lines_ga);
if (cstack.cs_idx >= 0)
{
if (!got_int && !did_throw
&& ((getline_equal(fgetline, cookie, getsourceline)
&& !source_finished(fgetline, cookie))
|| (getline_equal(fgetline, cookie, get_func_line)
&& !func_has_ended(real_cookie))))
{
if (cstack.cs_flags[cstack.cs_idx] & CSF_TRY)
EMSG(_(e_endtry));
else if (cstack.cs_flags[cstack.cs_idx] & CSF_WHILE)
EMSG(_(e_endwhile));
else if (cstack.cs_flags[cstack.cs_idx] & CSF_FOR)
EMSG(_(e_endfor));
else
EMSG(_(e_endif));
}
do
{
int idx = cleanup_conditionals(&cstack, 0, TRUE);
if (idx >= 0)
--idx;
rewind_conditionals(&cstack, idx, CSF_WHILE | CSF_FOR,
&cstack.cs_looplevel);
}
while (cstack.cs_idx >= 0);
trylevel = initial_trylevel;
}
do_errthrow(&cstack, getline_equal(fgetline, cookie, get_func_line)
? (char_u *)"endfunction" : (char_u *)NULL);
if (trylevel == 0)
{
if (did_throw)
{
void *p = NULL;
char_u *saved_sourcing_name;
int saved_sourcing_lnum;
struct msglist *messages = NULL, *next;
switch (current_exception->type)
{
case ET_USER:
vim_snprintf((char *)IObuff, IOSIZE,
_("E605: Exception not caught: %s"),
current_exception->value);
p = vim_strsave(IObuff);
break;
case ET_ERROR:
messages = current_exception->messages;
current_exception->messages = NULL;
break;
case ET_INTERRUPT:
break;
}
saved_sourcing_name = sourcing_name;
saved_sourcing_lnum = sourcing_lnum;
sourcing_name = current_exception->throw_name;
sourcing_lnum = current_exception->throw_lnum;
current_exception->throw_name = NULL;
discard_current_exception();
suppress_errthrow = TRUE;
force_abort = TRUE;
if (messages != NULL)
{
do
{
next = messages->next;
emsg(messages->msg);
vim_free(messages->msg);
vim_free(messages);
messages = next;
}
while (messages != NULL);
}
else if (p != NULL)
{
emsg(p);
vim_free(p);
}
vim_free(sourcing_name);
sourcing_name = saved_sourcing_name;
sourcing_lnum = saved_sourcing_lnum;
}
else if (got_int || (did_emsg && force_abort))
suppress_errthrow = TRUE;
}
if (did_throw)
need_rethrow = TRUE;
if ((getline_equal(fgetline, cookie, getsourceline)
&& ex_nesting_level > source_level(real_cookie))
|| (getline_equal(fgetline, cookie, get_func_line)
&& ex_nesting_level > func_level(real_cookie) + 1))
{
if (!did_throw)
check_cstack = TRUE;
}
else
{
if (getline_equal(fgetline, cookie, get_func_line))
--ex_nesting_level;
if ((getline_equal(fgetline, cookie, getsourceline)
|| getline_equal(fgetline, cookie, get_func_line))
&& ex_nesting_level + 1 <= debug_break_level)
do_debug(getline_equal(fgetline, cookie, getsourceline)
? (char_u *)_("End of sourced file")
: (char_u *)_("End of function"));
}
if (flags & DOCMD_EXCRESET)
restore_dbg_stuff(&debug_saved);
msg_list = saved_msg_list;
#endif
if (did_inc)
{
--RedrawingDisabled;
--no_wait_return;
msg_scroll = FALSE;
if (retval == FAIL
#ifdef FEAT_EVAL
|| (did_endif && KeyTyped && !did_emsg)
#endif
)
{
need_wait_return = FALSE;
msg_didany = FALSE;
}
else if (need_wait_return)
{
msg_didout |= msg_didout_before_start;
wait_return(FALSE);
}
}
#ifdef FEAT_EVAL
did_endif = FALSE;
#else
if_level = 0;
#endif
--call_depth;
return retval;
}
#ifdef FEAT_EVAL
static char_u *
get_loop_line(int c, void *cookie, int indent)
{
struct loop_cookie *cp = (struct loop_cookie *)cookie;
wcmd_T *wp;
char_u *line;
if (cp->current_line + 1 >= cp->lines_gap->ga_len)
{
if (cp->repeating)
return NULL;
if (cp->getline == NULL)
line = getcmdline(c, 0L, indent);
else
line = cp->getline(c, cp->cookie, indent);
if (line != NULL && store_loop_line(cp->lines_gap, line) == OK)
++cp->current_line;
return line;
}
KeyTyped = FALSE;
++cp->current_line;
wp = (wcmd_T *)(cp->lines_gap->ga_data) + cp->current_line;
sourcing_lnum = wp->lnum;
return vim_strsave(wp->line);
}
static int
store_loop_line(garray_T *gap, char_u *line)
{
if (ga_grow(gap, 1) == FAIL)
return FAIL;
((wcmd_T *)(gap->ga_data))[gap->ga_len].line = vim_strsave(line);
((wcmd_T *)(gap->ga_data))[gap->ga_len].lnum = sourcing_lnum;
++gap->ga_len;
return OK;
}
static void
free_cmdlines(garray_T *gap)
{
while (gap->ga_len > 0)
{
vim_free(((wcmd_T *)(gap->ga_data))[gap->ga_len - 1].line);
--gap->ga_len;
}
}
#endif
int
getline_equal(
char_u *(*fgetline)(int, void *, int),
void *cookie UNUSED,
char_u *(*func)(int, void *, int))
{
#ifdef FEAT_EVAL
char_u *(*gp)(int, void *, int);
struct loop_cookie *cp;
gp = fgetline;
cp = (struct loop_cookie *)cookie;
while (gp == get_loop_line)
{
gp = cp->getline;
cp = cp->cookie;
}
return gp == func;
#else
return fgetline == func;
#endif
}
#if defined(FEAT_EVAL) || defined(FEAT_MBYTE) || defined(PROTO)
void *
getline_cookie(
char_u *(*fgetline)(int, void *, int) UNUSED,
void *cookie)
{
# ifdef FEAT_EVAL
char_u *(*gp)(int, void *, int);
struct loop_cookie *cp;
gp = fgetline;
cp = (struct loop_cookie *)cookie;
while (gp == get_loop_line)
{
gp = cp->getline;
cp = cp->cookie;
}
return cp;
# else
return cookie;
# endif
}
#endif
static int
compute_buffer_local_count(int addr_type, int lnum, int offset)
{
buf_T *buf;
buf_T *nextbuf;
int count = offset;
buf = firstbuf;
while (buf->b_next != NULL && buf->b_fnum < lnum)
buf = buf->b_next;
while (count != 0)
{
count += (offset < 0) ? 1 : -1;
nextbuf = (offset < 0) ? buf->b_prev : buf->b_next;
if (nextbuf == NULL)
break;
buf = nextbuf;
if (addr_type == ADDR_LOADED_BUFFERS)
while (buf->b_ml.ml_mfp == NULL)
{
nextbuf = (offset < 0) ? buf->b_prev : buf->b_next;
if (nextbuf == NULL)
break;
buf = nextbuf;
}
}
if (addr_type == ADDR_LOADED_BUFFERS)
while (buf->b_ml.ml_mfp == NULL)
{
nextbuf = (offset >= 0) ? buf->b_prev : buf->b_next;
if (nextbuf == NULL)
break;
buf = nextbuf;
}
return buf->b_fnum;
}
static int current_win_nr(win_T *win);
static int current_tab_nr(tabpage_T *tab);
static int
current_win_nr(win_T *win)
{
win_T *wp;
int nr = 0;
FOR_ALL_WINDOWS(wp)
{
++nr;
if (wp == win)
break;
}
return nr;
}
static int
current_tab_nr(tabpage_T *tab)
{
tabpage_T *tp;
int nr = 0;
FOR_ALL_TABPAGES(tp)
{
++nr;
if (tp == tab)
break;
}
return nr;
}
# define CURRENT_WIN_NR current_win_nr(curwin)
# define LAST_WIN_NR current_win_nr(NULL)
# define CURRENT_TAB_NR current_tab_nr(curtab)
# define LAST_TAB_NR current_tab_nr(NULL)
#if (_MSC_VER == 1200)
#pragma optimize( "g", off )
#endif
static char_u *
do_one_cmd(
char_u **cmdlinep,
int sourcing,
#ifdef FEAT_EVAL
struct condstack *cstack,
#endif
char_u *(*fgetline)(int, void *, int),
void *cookie)
{
char_u *p;
linenr_T lnum;
long n;
char_u *errormsg = NULL;
char_u *after_modifier = NULL;
exarg_T ea;
long verbose_save = -1;
int save_msg_scroll = msg_scroll;
int save_msg_silent = -1;
int did_esilent = 0;
#ifdef HAVE_SANDBOX
int did_sandbox = FALSE;
#endif
cmdmod_T save_cmdmod;
int ni;
char_u *cmd;
int address_count = 1;
vim_memset(&ea, 0, sizeof(ea));
ea.line1 = 1;
ea.line2 = 1;
#ifdef FEAT_EVAL
++ex_nesting_level;
#endif
if (quitmore
#ifdef FEAT_EVAL
&& !getline_equal(fgetline, cookie, get_func_line)
#endif
#ifdef FEAT_AUTOCMD
&& !getline_equal(fgetline, cookie, getnextac)
#endif
)
--quitmore;
save_cmdmod = cmdmod;
vim_memset(&cmdmod, 0, sizeof(cmdmod));
if ((*cmdlinep)[0] == '#' && (*cmdlinep)[1] == '!')
goto doend;
ea.cmd = *cmdlinep;
for (;;)
{
while (*ea.cmd == ' ' || *ea.cmd == '\t' || *ea.cmd == ':')
++ea.cmd;
if (*ea.cmd == NUL && exmode_active
&& (getline_equal(fgetline, cookie, getexmodeline)
|| getline_equal(fgetline, cookie, getexline))
&& curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count)
{
ea.cmd = (char_u *)"+";
ex_pressedreturn = TRUE;
}
if (*ea.cmd == '"')
goto doend;
if (*ea.cmd == NUL)
{
ex_pressedreturn = TRUE;
goto doend;
}
p = skip_range(ea.cmd, NULL);
switch (*p)
{
case 'a': if (!checkforcmd(&ea.cmd, "aboveleft", 3))
break;
cmdmod.split |= WSP_ABOVE;
continue;
case 'b': if (checkforcmd(&ea.cmd, "belowright", 3))
{
cmdmod.split |= WSP_BELOW;
continue;
}
if (checkforcmd(&ea.cmd, "browse", 3))
{
#ifdef FEAT_BROWSE_CMD
cmdmod.browse = TRUE;
#endif
continue;
}
if (!checkforcmd(&ea.cmd, "botright", 2))
break;
cmdmod.split |= WSP_BOT;
continue;
case 'c': if (!checkforcmd(&ea.cmd, "confirm", 4))
break;
#if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
cmdmod.confirm = TRUE;
#endif
continue;
case 'k': if (checkforcmd(&ea.cmd, "keepmarks", 3))
{
cmdmod.keepmarks = TRUE;
continue;
}
if (checkforcmd(&ea.cmd, "keepalt", 5))
{
cmdmod.keepalt = TRUE;
continue;
}
if (checkforcmd(&ea.cmd, "keeppatterns", 5))
{
cmdmod.keeppatterns = TRUE;
continue;
}
if (!checkforcmd(&ea.cmd, "keepjumps", 5))
break;
cmdmod.keepjumps = TRUE;
continue;
case 'f':
{
char_u *reg_pat;
if (!checkforcmd(&p, "filter", 4)
|| *p == NUL || ends_excmd(*p))
break;
if (*p == '!')
{
cmdmod.filter_force = TRUE;
p = skipwhite(p + 1);
if (*p == NUL || ends_excmd(*p))
break;
}
p = skip_vimgrep_pat(p, ®_pat, NULL);
if (p == NULL || *p == NUL)
break;
cmdmod.filter_regmatch.regprog =
vim_regcomp(reg_pat, RE_MAGIC);
if (cmdmod.filter_regmatch.regprog == NULL)
break;
ea.cmd = p;
continue;
}
case 'h': if (p != ea.cmd || !checkforcmd(&p, "hide", 3)
|| *p == NUL || ends_excmd(*p))
break;
ea.cmd = p;
cmdmod.hide = TRUE;
continue;
case 'l': if (checkforcmd(&ea.cmd, "lockmarks", 3))
{
cmdmod.lockmarks = TRUE;
continue;
}
if (!checkforcmd(&ea.cmd, "leftabove", 5))
break;
cmdmod.split |= WSP_ABOVE;
continue;
case 'n': if (checkforcmd(&ea.cmd, "noautocmd", 3))
{
#ifdef FEAT_AUTOCMD
if (cmdmod.save_ei == NULL)
{
cmdmod.save_ei = vim_strsave(p_ei);
set_string_option_direct((char_u *)"ei", -1,
(char_u *)"all", OPT_FREE, SID_NONE);
}
#endif
continue;
}
if (!checkforcmd(&ea.cmd, "noswapfile", 3))
break;
cmdmod.noswapfile = TRUE;
continue;
case 'r': if (!checkforcmd(&ea.cmd, "rightbelow", 6))
break;
cmdmod.split |= WSP_BELOW;
continue;
case 's': if (checkforcmd(&ea.cmd, "sandbox", 3))
{
#ifdef HAVE_SANDBOX
if (!did_sandbox)
++sandbox;
did_sandbox = TRUE;
#endif
continue;
}
if (!checkforcmd(&ea.cmd, "silent", 3))
break;
if (save_msg_silent == -1)
save_msg_silent = msg_silent;
++msg_silent;
if (*ea.cmd == '!' && !VIM_ISWHITE(ea.cmd[-1]))
{
ea.cmd = skipwhite(ea.cmd + 1);
++emsg_silent;
++did_esilent;
}
continue;
case 't': if (checkforcmd(&p, "tab", 3))
{
long tabnr = get_address(&ea, &ea.cmd, ADDR_TABS,
ea.skip, FALSE, 1);
if (tabnr == MAXLNUM)
cmdmod.tab = tabpage_index(curtab) + 1;
else
{
if (tabnr < 0 || tabnr > LAST_TAB_NR)
{
errormsg = (char_u *)_(e_invrange);
goto doend;
}
cmdmod.tab = tabnr + 1;
}
ea.cmd = p;
continue;
}
if (!checkforcmd(&ea.cmd, "topleft", 2))
break;
cmdmod.split |= WSP_TOP;
continue;
case 'u': if (!checkforcmd(&ea.cmd, "unsilent", 3))
break;
if (save_msg_silent == -1)
save_msg_silent = msg_silent;
msg_silent = 0;
continue;
case 'v': if (checkforcmd(&ea.cmd, "vertical", 4))
{
cmdmod.split |= WSP_VERT;
continue;
}
if (!checkforcmd(&p, "verbose", 4))
break;
if (verbose_save < 0)
verbose_save = p_verbose;
if (vim_isdigit(*ea.cmd))
p_verbose = atoi((char *)ea.cmd);
else
p_verbose = 1;
ea.cmd = p;
continue;
}
break;
}
after_modifier = ea.cmd;
#ifdef FEAT_EVAL
ea.skip = did_emsg || got_int || did_throw || (cstack->cs_idx >= 0
&& !(cstack->cs_flags[cstack->cs_idx] & CSF_ACTIVE));
#else
ea.skip = (if_level > 0);
#endif
#ifdef FEAT_EVAL
# ifdef FEAT_PROFILE
if (do_profiling == PROF_YES && !ea.skip)
{
if (getline_equal(fgetline, cookie, get_func_line))
func_line_exec(getline_cookie(fgetline, cookie));
else if (getline_equal(fgetline, cookie, getsourceline))
script_line_exec();
}
#endif
dbg_check_breakpoint(&ea);
if (!ea.skip && got_int)
{
ea.skip = TRUE;
(void)do_intthrow(cstack);
}
#endif
cmd = ea.cmd;
ea.cmd = skip_range(ea.cmd, NULL);
if (*ea.cmd == '*' && vim_strchr(p_cpo, CPO_STAR) == NULL)
ea.cmd = skipwhite(ea.cmd + 1);
p = find_command(&ea, NULL);
if (!IS_USER_CMDIDX(ea.cmdidx))
{
if (ea.cmdidx != CMD_SIZE)
ea.addr_type = cmdnames[(int)ea.cmdidx].cmd_addr_type;
else
ea.addr_type = ADDR_LINES;
if (ea.cmdidx == CMD_wincmd && p != NULL)
get_wincmd_addr_type(skipwhite(p), &ea);
}
ea.cmd = cmd;
for (;;)
{
ea.line1 = ea.line2;
switch (ea.addr_type)
{
case ADDR_LINES:
ea.line2 = curwin->w_cursor.lnum;
break;
case ADDR_WINDOWS:
ea.line2 = CURRENT_WIN_NR;
break;
case ADDR_ARGUMENTS:
ea.line2 = curwin->w_arg_idx + 1;
if (ea.line2 > ARGCOUNT)
ea.line2 = ARGCOUNT;
break;
case ADDR_LOADED_BUFFERS:
case ADDR_BUFFERS:
ea.line2 = curbuf->b_fnum;
break;
case ADDR_TABS:
ea.line2 = CURRENT_TAB_NR;
break;
case ADDR_TABS_RELATIVE:
ea.line2 = 1;
break;
#ifdef FEAT_QUICKFIX
case ADDR_QUICKFIX:
ea.line2 = qf_get_cur_valid_idx(&ea);
break;
#endif
}
ea.cmd = skipwhite(ea.cmd);
lnum = get_address(&ea, &ea.cmd, ea.addr_type, ea.skip,
ea.addr_count == 0, address_count++);
if (ea.cmd == NULL)
goto doend;
if (lnum == MAXLNUM)
{
if (*ea.cmd == '%')
{
++ea.cmd;
switch (ea.addr_type)
{
case ADDR_LINES:
ea.line1 = 1;
ea.line2 = curbuf->b_ml.ml_line_count;
break;
case ADDR_LOADED_BUFFERS:
{
buf_T *buf = firstbuf;
while (buf->b_next != NULL
&& buf->b_ml.ml_mfp == NULL)
buf = buf->b_next;
ea.line1 = buf->b_fnum;
buf = lastbuf;
while (buf->b_prev != NULL
&& buf->b_ml.ml_mfp == NULL)
buf = buf->b_prev;
ea.line2 = buf->b_fnum;
break;
}
case ADDR_BUFFERS:
ea.line1 = firstbuf->b_fnum;
ea.line2 = lastbuf->b_fnum;
break;
case ADDR_WINDOWS:
case ADDR_TABS:
if (IS_USER_CMDIDX(ea.cmdidx))
{
ea.line1 = 1;
ea.line2 = ea.addr_type == ADDR_WINDOWS
? LAST_WIN_NR : LAST_TAB_NR;
}
else
{
errormsg = (char_u *)_(e_invrange);
goto doend;
}
break;
case ADDR_TABS_RELATIVE:
errormsg = (char_u *)_(e_invrange);
goto doend;
break;
case ADDR_ARGUMENTS:
if (ARGCOUNT == 0)
ea.line1 = ea.line2 = 0;
else
{
ea.line1 = 1;
ea.line2 = ARGCOUNT;
}
break;
#ifdef FEAT_QUICKFIX
case ADDR_QUICKFIX:
ea.line1 = 1;
ea.line2 = qf_get_size(&ea);
if (ea.line2 == 0)
ea.line2 = 1;
break;
#endif
}
++ea.addr_count;
}
else if (*ea.cmd == '*' && vim_strchr(p_cpo, CPO_STAR) == NULL)
{
pos_T *fp;
if (ea.addr_type != ADDR_LINES)
{
errormsg = (char_u *)_(e_invrange);
goto doend;
}
++ea.cmd;
if (!ea.skip)
{
fp = getmark('<', FALSE);
if (check_mark(fp) == FAIL)
goto doend;
ea.line1 = fp->lnum;
fp = getmark('>', FALSE);
if (check_mark(fp) == FAIL)
goto doend;
ea.line2 = fp->lnum;
++ea.addr_count;
}
}
}
else
ea.line2 = lnum;
ea.addr_count++;
if (*ea.cmd == ';')
{
if (!ea.skip)
{
curwin->w_cursor.lnum = ea.line2;
check_cursor();
}
}
else if (*ea.cmd != ',')
break;
++ea.cmd;
}
if (ea.addr_count == 1)
{
ea.line1 = ea.line2;
if (lnum == MAXLNUM)
ea.addr_count = 0;
}
ea.cmd = skipwhite(ea.cmd);
while (*ea.cmd == ':')
ea.cmd = skipwhite(ea.cmd + 1);
if (*ea.cmd == NUL || *ea.cmd == '"'
|| (ea.nextcmd = check_nextcmd(ea.cmd)) != NULL)
{
if (ea.skip)
goto doend;
if (*ea.cmd == '|' || (exmode_active && ea.line1 != ea.line2))
{
ea.cmdidx = CMD_print;
ea.argt = RANGE+COUNT+TRLBAR;
if ((errormsg = invalid_range(&ea)) == NULL)
{
correct_range(&ea);
ex_print(&ea);
}
}
else if (ea.addr_count != 0)
{
if (ea.line2 > curbuf->b_ml.ml_line_count)
{
if (vim_strchr(p_cpo, CPO_MINUS) != NULL)
ea.line2 = -1;
else
ea.line2 = curbuf->b_ml.ml_line_count;
}
if (ea.line2 < 0)
errormsg = (char_u *)_(e_invrange);
else
{
if (ea.line2 == 0)
curwin->w_cursor.lnum = 1;
else
curwin->w_cursor.lnum = ea.line2;
beginline(BL_SOL | BL_FIX);
}
}
goto doend;
}
#ifdef FEAT_AUTOCMD
if (p != NULL && ea.cmdidx == CMD_SIZE && !ea.skip
&& ASCII_ISUPPER(*ea.cmd)
&& has_cmdundefined())
{
int ret;
p = ea.cmd;
while (ASCII_ISALNUM(*p))
++p;
p = vim_strnsave(ea.cmd, (int)(p - ea.cmd));
ret = apply_autocmds(EVENT_CMDUNDEFINED, p, p, TRUE, NULL);
vim_free(p);
p = (ret && !aborting()) ? find_command(&ea, NULL) : ea.cmd;
}
#endif
#ifdef FEAT_USR_CMDS
if (p == NULL)
{
if (!ea.skip)
errormsg = (char_u *)_("E464: Ambiguous use of user-defined command");
goto doend;
}
if (*p == '!' && ea.cmd[1] == 0151 && ea.cmd[0] == 78
&& !IS_USER_CMDIDX(ea.cmdidx))
{
errormsg = uc_fun_cmd();
goto doend;
}
#endif
if (ea.cmdidx == CMD_SIZE)
{
if (!ea.skip)
{
STRCPY(IObuff, _("E492: Not an editor command"));
if (!sourcing)
{
if (after_modifier != NULL)
append_command(after_modifier);
else
append_command(*cmdlinep);
}
errormsg = IObuff;
did_emsg_syntax = TRUE;
}
goto doend;
}
ni = (!IS_USER_CMDIDX(ea.cmdidx)
&& (cmdnames[ea.cmdidx].cmd_func == ex_ni
#ifdef HAVE_EX_SCRIPT_NI
|| cmdnames[ea.cmdidx].cmd_func == ex_script_ni
#endif
));
#ifndef FEAT_EVAL
if (ea.cmdidx == CMD_if)
++if_level;
if (if_level)
{
if (ea.cmdidx == CMD_endif)
--if_level;
goto doend;
}
#endif
if (*p == '!' && ea.cmdidx != CMD_substitute
&& ea.cmdidx != CMD_smagic && ea.cmdidx != CMD_snomagic)
{
++p;
ea.forceit = TRUE;
}
else
ea.forceit = FALSE;
if (!IS_USER_CMDIDX(ea.cmdidx))
ea.argt = (long)cmdnames[(int)ea.cmdidx].cmd_argt;
if (!ea.skip)
{
#ifdef HAVE_SANDBOX
if (sandbox != 0 && !(ea.argt & SBOXOK))
{
errormsg = (char_u *)_(e_sandbox);
goto doend;
}
#endif
if (!curbuf->b_p_ma && (ea.argt & MODIFY))
{
errormsg = (char_u *)_(e_modifiable);
goto doend;
}
if (text_locked() && !(ea.argt & CMDWIN)
&& !IS_USER_CMDIDX(ea.cmdidx))
{
errormsg = (char_u *)_(get_text_locked_msg());
goto doend;
}
#ifdef FEAT_AUTOCMD
if (!(ea.argt & CMDWIN)
&& ea.cmdidx != CMD_edit
&& ea.cmdidx != CMD_checktime
&& !IS_USER_CMDIDX(ea.cmdidx)
&& curbuf_locked())
goto doend;
#endif
if (!ni && !(ea.argt & RANGE) && ea.addr_count > 0)
{
errormsg = (char_u *)_(e_norange);
goto doend;
}
}
if (!ni && !(ea.argt & BANG) && ea.forceit)
{
errormsg = (char_u *)_(e_nobang);
goto doend;
}
if (!ea.skip && !ni)
{
if (!global_busy && ea.line1 > ea.line2)
{
if (msg_silent == 0)
{
if (sourcing || exmode_active)
{
errormsg = (char_u *)_("E493: Backwards range given");
goto doend;
}
if (ask_yesno((char_u *)
_("Backwards range given, OK to swap"), FALSE) != 'y')
goto doend;
}
lnum = ea.line1;
ea.line1 = ea.line2;
ea.line2 = lnum;
}
if ((errormsg = invalid_range(&ea)) != NULL)
goto doend;
}
if ((ea.argt & NOTADR) && ea.addr_count == 0)
ea.line2 = 1;
correct_range(&ea);
#ifdef FEAT_FOLDING
if (((ea.argt & WHOLEFOLD) || ea.addr_count >= 2) && !global_busy
&& ea.addr_type == ADDR_LINES)
{
(void)hasFolding(ea.line1, &ea.line1, NULL);
(void)hasFolding(ea.line2, NULL, &ea.line2);
}
#endif
#ifdef FEAT_QUICKFIX
p = replace_makeprg(&ea, p, cmdlinep);
if (p == NULL)
goto doend;
#endif
if (ea.cmdidx == CMD_bang)
ea.arg = p;
else
ea.arg = skipwhite(p);
if (ea.argt & ARGOPT)
while (ea.arg[0] == '+' && ea.arg[1] == '+')
if (getargopt(&ea) == FAIL && !ni)
{
errormsg = (char_u *)_(e_invarg);
goto doend;
}
if (ea.cmdidx == CMD_write || ea.cmdidx == CMD_update)
{
if (*ea.arg == '>')
{
if (*++ea.arg != '>')
{
errormsg = (char_u *)_("E494: Use w or w>>");
goto doend;
}
ea.arg = skipwhite(ea.arg + 1);
ea.append = TRUE;
}
else if (*ea.arg == '!' && ea.cmdidx == CMD_write)
{
++ea.arg;
ea.usefilter = TRUE;
}
}
if (ea.cmdidx == CMD_read)
{
if (ea.forceit)
{
ea.usefilter = TRUE;
ea.forceit = FALSE;
}
else if (*ea.arg == '!')
{
++ea.arg;
ea.usefilter = TRUE;
}
}
if (ea.cmdidx == CMD_lshift || ea.cmdidx == CMD_rshift)
{
ea.amount = 1;
while (*ea.arg == *ea.cmd)
{
++ea.arg;
++ea.amount;
}
ea.arg = skipwhite(ea.arg);
}
if ((ea.argt & EDITCMD) && !ea.usefilter)
ea.do_ecmd_cmd = getargcmd(&ea.arg);
if ((ea.argt & TRLBAR) && !ea.usefilter)
separate_nextcmd(&ea);
else if (ea.cmdidx == CMD_bang
|| ea.cmdidx == CMD_terminal
|| ea.cmdidx == CMD_global
|| ea.cmdidx == CMD_vglobal
|| ea.usefilter)
{
for (p = ea.arg; *p; ++p)
{
if (*p == '\\' && p[1] == '\n')
STRMOVE(p, p + 1);
}
}
if ((ea.argt & DFLALL) && ea.addr_count == 0)
{
buf_T *buf;
ea.line1 = 1;
switch (ea.addr_type)
{
case ADDR_LINES:
ea.line2 = curbuf->b_ml.ml_line_count;
break;
case ADDR_LOADED_BUFFERS:
buf = firstbuf;
while (buf->b_next != NULL && buf->b_ml.ml_mfp == NULL)
buf = buf->b_next;
ea.line1 = buf->b_fnum;
buf = lastbuf;
while (buf->b_prev != NULL && buf->b_ml.ml_mfp == NULL)
buf = buf->b_prev;
ea.line2 = buf->b_fnum;
break;
case ADDR_BUFFERS:
ea.line1 = firstbuf->b_fnum;
ea.line2 = lastbuf->b_fnum;
break;
case ADDR_WINDOWS:
ea.line2 = LAST_WIN_NR;
break;
case ADDR_TABS:
ea.line2 = LAST_TAB_NR;
break;
case ADDR_TABS_RELATIVE:
ea.line2 = 1;
break;
case ADDR_ARGUMENTS:
if (ARGCOUNT == 0)
ea.line1 = ea.line2 = 0;
else
ea.line2 = ARGCOUNT;
break;
#ifdef FEAT_QUICKFIX
case ADDR_QUICKFIX:
ea.line2 = qf_get_size(&ea);
if (ea.line2 == 0)
ea.line2 = 1;
break;
#endif
}
}
if ( (ea.argt & REGSTR)
&& *ea.arg != NUL
&& (!IS_USER_CMDIDX(ea.cmdidx) || *ea.arg != '=')
&& !((ea.argt & COUNT) && VIM_ISDIGIT(*ea.arg)))
{
#ifndef FEAT_CLIPBOARD
if (*ea.arg == '*' || *ea.arg == '+')
{
errormsg = (char_u *)_(e_invalidreg);
goto doend;
}
#endif
if (valid_yank_reg(*ea.arg, (ea.cmdidx != CMD_put
&& !IS_USER_CMDIDX(ea.cmdidx))))
{
ea.regname = *ea.arg++;
#ifdef FEAT_EVAL
if (ea.arg[-1] == '=' && ea.arg[0] != NUL)
{
set_expr_line(vim_strsave(ea.arg));
ea.arg += STRLEN(ea.arg);
}
#endif
ea.arg = skipwhite(ea.arg);
}
}
if ((ea.argt & COUNT) && VIM_ISDIGIT(*ea.arg)
&& (!(ea.argt & BUFNAME) || *(p = skipdigits(ea.arg)) == NUL
|| VIM_ISWHITE(*p)))
{
n = getdigits(&ea.arg);
ea.arg = skipwhite(ea.arg);
if (n <= 0 && !ni && (ea.argt & ZEROR) == 0)
{
errormsg = (char_u *)_(e_zerocount);
goto doend;
}
if (ea.argt & NOTADR)
{
ea.line2 = n;
if (ea.addr_count == 0)
ea.addr_count = 1;
}
else
{
ea.line1 = ea.line2;
ea.line2 += n - 1;
++ea.addr_count;
if (ea.addr_type == ADDR_LINES
&& ea.line2 > curbuf->b_ml.ml_line_count)
ea.line2 = curbuf->b_ml.ml_line_count;
}
}
if (ea.argt & EXFLAGS)
get_flags(&ea);
if (!ni && !(ea.argt & EXTRA) && *ea.arg != NUL
&& *ea.arg != '"' && (*ea.arg != '|' || (ea.argt & TRLBAR) == 0))
{
errormsg = (char_u *)_(e_trailing);
goto doend;
}
if (!ni && (ea.argt & NEEDARG) && *ea.arg == NUL)
{
errormsg = (char_u *)_(e_argreq);
goto doend;
}
#ifdef FEAT_EVAL
if (ea.skip)
{
switch (ea.cmdidx)
{
case CMD_while:
case CMD_endwhile:
case CMD_for:
case CMD_endfor:
case CMD_if:
case CMD_elseif:
case CMD_else:
case CMD_endif:
case CMD_try:
case CMD_catch:
case CMD_finally:
case CMD_endtry:
case CMD_function:
break;
case CMD_aboveleft:
case CMD_and:
case CMD_belowright:
case CMD_botright:
case CMD_browse:
case CMD_call:
case CMD_confirm:
case CMD_delfunction:
case CMD_djump:
case CMD_dlist:
case CMD_dsearch:
case CMD_dsplit:
case CMD_echo:
case CMD_echoerr:
case CMD_echomsg:
case CMD_echon:
case CMD_execute:
case CMD_filter:
case CMD_help:
case CMD_hide:
case CMD_ijump:
case CMD_ilist:
case CMD_isearch:
case CMD_isplit:
case CMD_keepalt:
case CMD_keepjumps:
case CMD_keepmarks:
case CMD_keeppatterns:
case CMD_leftabove:
case CMD_let:
case CMD_lockmarks:
case CMD_lua:
case CMD_match:
case CMD_mzscheme:
case CMD_noautocmd:
case CMD_noswapfile:
case CMD_perl:
case CMD_psearch:
case CMD_python:
case CMD_py3:
case CMD_python3:
case CMD_return:
case CMD_rightbelow:
case CMD_ruby:
case CMD_silent:
case CMD_smagic:
case CMD_snomagic:
case CMD_substitute:
case CMD_syntax:
case CMD_tab:
case CMD_tcl:
case CMD_throw:
case CMD_tilde:
case CMD_topleft:
case CMD_unlet:
case CMD_verbose:
case CMD_vertical:
case CMD_wincmd:
break;
default: goto doend;
}
}
#endif
if (ea.argt & XFILE)
{
if (expand_filename(&ea, cmdlinep, &errormsg) == FAIL)
goto doend;
}
#ifdef FEAT_LISTCMDS
if ((ea.argt & BUFNAME) && *ea.arg != NUL && ea.addr_count == 0
&& !IS_USER_CMDIDX(ea.cmdidx))
{
if (ea.cmdidx == CMD_bdelete || ea.cmdidx == CMD_bwipeout
|| ea.cmdidx == CMD_bunload)
p = skiptowhite_esc(ea.arg);
else
{
p = ea.arg + STRLEN(ea.arg);
while (p > ea.arg && VIM_ISWHITE(p[-1]))
--p;
}
ea.line2 = buflist_findpat(ea.arg, p, (ea.argt & BUFUNL) != 0,
FALSE, FALSE);
if (ea.line2 < 0)
goto doend;
ea.addr_count = 1;
ea.arg = skipwhite(p);
}
#endif
ea.cmdlinep = cmdlinep;
ea.getline = fgetline;
ea.cookie = cookie;
#ifdef FEAT_EVAL
ea.cstack = cstack;
#endif
#ifdef FEAT_USR_CMDS
if (IS_USER_CMDIDX(ea.cmdidx))
{
do_ucmd(&ea);
}
else
#endif
{
ea.errmsg = NULL;
(cmdnames[ea.cmdidx].cmd_func)(&ea);
if (ea.errmsg != NULL)
errormsg = (char_u *)_(ea.errmsg);
}
#ifdef FEAT_EVAL
if (need_rethrow)
do_throw(cstack);
else if (check_cstack)
{
if (source_finished(fgetline, cookie))
do_finish(&ea, TRUE);
else if (getline_equal(fgetline, cookie, get_func_line)
&& current_func_returned())
do_return(&ea, TRUE, FALSE, NULL);
}
need_rethrow = check_cstack = FALSE;
#endif
doend:
if (curwin->w_cursor.lnum == 0)
{
curwin->w_cursor.lnum = 1;
curwin->w_cursor.col = 0;
}
if (errormsg != NULL && *errormsg != NUL && !did_emsg)
{
if (sourcing)
{
if (errormsg != IObuff)
{
STRCPY(IObuff, errormsg);
errormsg = IObuff;
}
append_command(*cmdlinep);
}
emsg(errormsg);
}
#ifdef FEAT_EVAL
do_errthrow(cstack,
(ea.cmdidx != CMD_SIZE && !IS_USER_CMDIDX(ea.cmdidx))
? cmdnames[(int)ea.cmdidx].cmd_name : (char_u *)NULL);
#endif
if (verbose_save >= 0)
p_verbose = verbose_save;
#ifdef FEAT_AUTOCMD
if (cmdmod.save_ei != NULL)
{
set_string_option_direct((char_u *)"ei", -1, cmdmod.save_ei,
OPT_FREE, SID_NONE);
free_string_option(cmdmod.save_ei);
}
#endif
if (cmdmod.filter_regmatch.regprog != NULL)
vim_regfree(cmdmod.filter_regmatch.regprog);
cmdmod = save_cmdmod;
if (save_msg_silent != -1)
{
if (!did_emsg || msg_silent > save_msg_silent)
msg_silent = save_msg_silent;
emsg_silent -= did_esilent;
if (emsg_silent < 0)
emsg_silent = 0;
msg_scroll = save_msg_scroll;
if (redirecting())
msg_col = 0;
}
#ifdef HAVE_SANDBOX
if (did_sandbox)
--sandbox;
#endif
if (ea.nextcmd && *ea.nextcmd == NUL)
ea.nextcmd = NULL;
#ifdef FEAT_EVAL
--ex_nesting_level;
#endif
return ea.nextcmd;
}
#if (_MSC_VER == 1200)
#pragma optimize( "", on )
#endif
int
checkforcmd(
char_u **pp,
char *cmd,
int len)
{
int i;
for (i = 0; cmd[i] != NUL; ++i)
if (((char_u *)cmd)[i] != (*pp)[i])
break;
if (i >= len && !isalpha((*pp)[i]))
{
*pp = skipwhite(*pp + i);
return TRUE;
}
return FALSE;
}
static void
append_command(char_u *cmd)
{
char_u *s = cmd;
char_u *d;
STRCAT(IObuff, ": ");
d = IObuff + STRLEN(IObuff);
while (*s != NUL && d - IObuff < IOSIZE - 7)
{
if (
#ifdef FEAT_MBYTE
enc_utf8 ? (s[0] == 0xc2 && s[1] == 0xa0) :
#endif
*s == 0xa0)
{
s +=
#ifdef FEAT_MBYTE
enc_utf8 ? 2 :
#endif
1;
STRCPY(d, "<a0>");
d += 4;
}
else
MB_COPY_CHAR(s, d);
}
*d = NUL;
}
static char_u *
find_command(exarg_T *eap, int *full UNUSED)
{
int len;
char_u *p;
int i;
p = eap->cmd;
if (*p == 'k')
{
eap->cmdidx = CMD_k;
++p;
}
else if (p[0] == 's'
&& ((p[1] == 'c' && (p[2] == NUL || (p[2] != 's' && p[2] != 'r'
&& (p[3] == NUL || (p[3] != 'i' && p[4] != 'p')))))
|| p[1] == 'g'
|| (p[1] == 'i' && p[2] != 'm' && p[2] != 'l' && p[2] != 'g')
|| p[1] == 'I'
|| (p[1] == 'r' && p[2] != 'e')))
{
eap->cmdidx = CMD_substitute;
++p;
}
else
{
while (ASCII_ISALPHA(*p))
++p;
if (eap->cmd[0] == 'p' && eap->cmd[1] == 'y')
while (ASCII_ISALNUM(*p))
++p;
if (p == eap->cmd && vim_strchr((char_u *)"@*!=><&~#", *p) != NULL)
++p;
len = (int)(p - eap->cmd);
if (*eap->cmd == 'd' && (p[-1] == 'l' || p[-1] == 'p'))
{
for (i = 0; i < len; ++i)
if (eap->cmd[i] != ((char_u *)"delete")[i])
break;
if (i == len - 1)
{
--len;
if (p[-1] == 'l')
eap->flags |= EXFLAG_LIST;
else
eap->flags |= EXFLAG_PRINT;
}
}
if (ASCII_ISLOWER(*eap->cmd))
eap->cmdidx = cmdidxs[CharOrdLow(*eap->cmd)];
for ( ; (int)eap->cmdidx < (int)CMD_SIZE;
eap->cmdidx = (cmdidx_T)((int)eap->cmdidx + 1))
if (STRNCMP(cmdnames[(int)eap->cmdidx].cmd_name, (char *)eap->cmd,
(size_t)len) == 0)
{
#ifdef FEAT_EVAL
if (full != NULL
&& cmdnames[(int)eap->cmdidx].cmd_name[len] == NUL)
*full = TRUE;
#endif
break;
}
#ifdef FEAT_USR_CMDS
if ((eap->cmdidx == CMD_SIZE || eap->cmdidx == CMD_Print)
&& *eap->cmd >= 'A' && *eap->cmd <= 'Z')
{
while (ASCII_ISALNUM(*p))
++p;
p = find_ucmd(eap, p, full, NULL, NULL);
}
#endif
if (p == eap->cmd)
eap->cmdidx = CMD_SIZE;
}
return p;
}
#ifdef FEAT_USR_CMDS
static char_u *
find_ucmd(
exarg_T *eap,
char_u *p,
int *full,
expand_T *xp,
int *compl)
{
int len = (int)(p - eap->cmd);
int j, k, matchlen = 0;
ucmd_T *uc;
int found = FALSE;
int possible = FALSE;
char_u *cp, *np;
garray_T *gap;
int amb_local = FALSE;
gap = &curbuf->b_ucmds;
for (;;)
{
for (j = 0; j < gap->ga_len; ++j)
{
uc = USER_CMD_GA(gap, j);
cp = eap->cmd;
np = uc->uc_name;
k = 0;
while (k < len && *np != NUL && *cp++ == *np++)
k++;
if (k == len || (*np == NUL && vim_isdigit(eap->cmd[k])))
{
if (k == len && found && *np != NUL)
{
if (gap == &ucmds)
return NULL;
amb_local = TRUE;
}
if (!found || (k == len && *np == NUL))
{
if (k == len)
found = TRUE;
else
possible = TRUE;
if (gap == &ucmds)
eap->cmdidx = CMD_USER;
else
eap->cmdidx = CMD_USER_BUF;
eap->argt = (long)uc->uc_argt;
eap->useridx = j;
eap->addr_type = uc->uc_addr_type;
# ifdef FEAT_CMDL_COMPL
if (compl != NULL)
*compl = uc->uc_compl;
# ifdef FEAT_EVAL
if (xp != NULL)
{
xp->xp_arg = uc->uc_compl_arg;
xp->xp_scriptID = uc->uc_scriptID;
}
# endif
# endif
matchlen = k;
if (k == len && *np == NUL)
{
if (full != NULL)
*full = TRUE;
amb_local = FALSE;
break;
}
}
}
}
if (j < gap->ga_len || gap == &ucmds)
break;
gap = &ucmds;
}
if (amb_local)
{
if (xp != NULL)
xp->xp_context = EXPAND_UNSUCCESSFUL;
return NULL;
}
if (found || possible)
return p + (matchlen - len);
return p;
}
#endif
#if defined(FEAT_EVAL) || defined(PROTO)
static struct cmdmod
{
char *name;
int minlen;
int has_count;
} cmdmods[] = {
{"aboveleft", 3, FALSE},
{"belowright", 3, FALSE},
{"botright", 2, FALSE},
{"browse", 3, FALSE},
{"confirm", 4, FALSE},
{"filter", 4, FALSE},
{"hide", 3, FALSE},
{"keepalt", 5, FALSE},
{"keepjumps", 5, FALSE},
{"keepmarks", 3, FALSE},
{"keeppatterns", 5, FALSE},
{"leftabove", 5, FALSE},
{"lockmarks", 3, FALSE},
{"noautocmd", 3, FALSE},
{"noswapfile", 3, FALSE},
{"rightbelow", 6, FALSE},
{"sandbox", 3, FALSE},
{"silent", 3, FALSE},
{"tab", 3, TRUE},
{"topleft", 2, FALSE},
{"unsilent", 3, FALSE},
{"verbose", 4, TRUE},
{"vertical", 4, FALSE},
};
int
modifier_len(char_u *cmd)
{
int i, j;
char_u *p = cmd;
if (VIM_ISDIGIT(*cmd))
p = skipwhite(skipdigits(cmd));
for (i = 0; i < (int)(sizeof(cmdmods) / sizeof(struct cmdmod)); ++i)
{
for (j = 0; p[j] != NUL; ++j)
if (p[j] != cmdmods[i].name[j])
break;
if (!ASCII_ISALPHA(p[j]) && j >= cmdmods[i].minlen
&& (p == cmd || cmdmods[i].has_count))
return j + (int)(p - cmd);
}
return 0;
}
int
cmd_exists(char_u *name)
{
exarg_T ea;
int full = FALSE;
int i;
int j;
char_u *p;
for (i = 0; i < (int)(sizeof(cmdmods) / sizeof(struct cmdmod)); ++i)
{
for (j = 0; name[j] != NUL; ++j)
if (name[j] != cmdmods[i].name[j])
break;
if (name[j] == NUL && j >= cmdmods[i].minlen)
return (cmdmods[i].name[j] == NUL ? 2 : 1);
}
ea.cmd = (*name == '2' || *name == '3') ? name + 1 : name;
ea.cmdidx = (cmdidx_T)0;
p = find_command(&ea, &full);
if (p == NULL)
return 3;
if (vim_isdigit(*name) && ea.cmdidx != CMD_match)
return 0;
if (*skipwhite(p) != NUL)
return 0;
return (ea.cmdidx == CMD_SIZE ? 0 : (full ? 2 : 1));
}
#endif
char_u *
set_one_cmd_context(
expand_T *xp,
char_u *buff)
{
char_u *p;
char_u *cmd, *arg;
int len = 0;
exarg_T ea;
#if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)
int compl = EXPAND_NOTHING;
#endif
#ifdef FEAT_CMDL_COMPL
int delim;
#endif
int forceit = FALSE;
int usefilter = FALSE;
ExpandInit(xp);
xp->xp_pattern = buff;
xp->xp_context = EXPAND_COMMANDS;
ea.argt = 0;
for (cmd = buff; vim_strchr((char_u *)" \t:|", *cmd) != NULL; cmd++)
;
xp->xp_pattern = cmd;
if (*cmd == NUL)
return NULL;
if (*cmd == '"')
{
xp->xp_context = EXPAND_NOTHING;
return NULL;
}
cmd = skip_range(cmd, &xp->xp_context);
xp->xp_pattern = cmd;
if (*cmd == NUL)
return NULL;
if (*cmd == '"')
{
xp->xp_context = EXPAND_NOTHING;
return NULL;
}
if (*cmd == '|' || *cmd == '\n')
return cmd + 1;
if (*cmd == 'k' && cmd[1] != 'e')
{
ea.cmdidx = CMD_k;
p = cmd + 1;
}
else
{
p = cmd;
while (ASCII_ISALPHA(*p) || *p == '*')
++p;
if (ASCII_ISUPPER(cmd[0]))
while (ASCII_ISALNUM(*p) || *p == '*')
++p;
if (cmd[0] == 'p' && cmd[1] == 'y' && p == cmd + 2 && *p == '3')
{
++p;
while (ASCII_ISALPHA(*p) || *p == '*')
++p;
}
if (p == cmd && vim_strchr((char_u *)"@*!=><&~#", *p) != NULL)
++p;
len = (int)(p - cmd);
if (len == 0)
{
xp->xp_context = EXPAND_UNSUCCESSFUL;
return NULL;
}
for (ea.cmdidx = (cmdidx_T)0; (int)ea.cmdidx < (int)CMD_SIZE;
ea.cmdidx = (cmdidx_T)((int)ea.cmdidx + 1))
if (STRNCMP(cmdnames[(int)ea.cmdidx].cmd_name, cmd,
(size_t)len) == 0)
break;
#ifdef FEAT_USR_CMDS
if (cmd[0] >= 'A' && cmd[0] <= 'Z')
while (ASCII_ISALNUM(*p) || *p == '*')
++p;
#endif
}
if (*p == NUL && ASCII_ISALNUM(p[-1]))
return NULL;
if (ea.cmdidx == CMD_SIZE)
{
if (*cmd == 's' && vim_strchr((char_u *)"cgriI", cmd[1]) != NULL)
{
ea.cmdidx = CMD_substitute;
p = cmd + 1;
}
#ifdef FEAT_USR_CMDS
else if (cmd[0] >= 'A' && cmd[0] <= 'Z')
{
ea.cmd = cmd;
p = find_ucmd(&ea, p, NULL, xp,
# if defined(FEAT_CMDL_COMPL)
&compl
# else
NULL
# endif
);
if (p == NULL)
ea.cmdidx = CMD_SIZE;
}
#endif
}
if (ea.cmdidx == CMD_SIZE)
{
xp->xp_context = EXPAND_UNSUCCESSFUL;
return NULL;
}
xp->xp_context = EXPAND_NOTHING;
if (*p == '!')
{
forceit = TRUE;
++p;
}
if (!IS_USER_CMDIDX(ea.cmdidx))
ea.argt = (long)cmdnames[(int)ea.cmdidx].cmd_argt;
arg = skipwhite(p);
if (ea.cmdidx == CMD_write || ea.cmdidx == CMD_update)
{
if (*arg == '>')
{
if (*++arg == '>')
++arg;
arg = skipwhite(arg);
}
else if (*arg == '!' && ea.cmdidx == CMD_write)
{
++arg;
usefilter = TRUE;
}
}
if (ea.cmdidx == CMD_read)
{
usefilter = forceit;
if (*arg == '!')
{
++arg;
usefilter = TRUE;
}
}
if (ea.cmdidx == CMD_lshift || ea.cmdidx == CMD_rshift)
{
while (*arg == *cmd)
++arg;
arg = skipwhite(arg);
}
if ((ea.argt & EDITCMD) && !usefilter && *arg == '+')
{
p = arg + 1;
arg = skip_cmd_arg(arg, FALSE);
if (*arg == NUL)
return p;
arg = skipwhite(arg);
}
if ((ea.argt & TRLBAR) && !usefilter)
{
p = arg;
if (ea.cmdidx == CMD_redir && p[0] == '@' && p[1] == '"')
p += 2;
while (*p)
{
if (*p == Ctrl_V)
{
if (p[1] != NUL)
++p;
}
else if ( (*p == '"' && !(ea.argt & NOTRLCOM))
|| *p == '|' || *p == '\n')
{
if (*(p - 1) != '\\')
{
if (*p == '|' || *p == '\n')
return p + 1;
return NULL;
}
}
MB_PTR_ADV(p);
}
}
if (!(ea.argt & EXTRA) && *arg != NUL &&
vim_strchr((char_u *)"|\"", *arg) == NULL)
return NULL;
p = buff;
xp->xp_pattern = p;
len = (int)STRLEN(buff);
while (*p && p < buff + len)
{
if (*p == ' ' || *p == TAB)
{
xp->xp_pattern = ++p;
}
else
{
if (*p == '\\' && *(p + 1) != NUL)
++p;
MB_PTR_ADV(p);
}
}
if (ea.argt & XFILE)
{
int c;
int in_quote = FALSE;
char_u *bow = NULL;
xp->xp_pattern = skipwhite(arg);
p = xp->xp_pattern;
while (*p != NUL)
{
#ifdef FEAT_MBYTE
if (has_mbyte)
c = mb_ptr2char(p);
else
#endif
c = *p;
if (c == '\\' && p[1] != NUL)
++p;
else if (c == '`')
{
if (!in_quote)
{
xp->xp_pattern = p;
bow = p + 1;
}
in_quote = !in_quote;
}
else if (c == '|' || c == '\n' || c == '"' || (VIM_ISWHITE(c)
#ifdef SPACE_IN_FILENAME
&& (!(ea.argt & NOSPC) || usefilter)
#endif
))
{
len = 0;
while (*p != NUL)
{
#ifdef FEAT_MBYTE
if (has_mbyte)
c = mb_ptr2char(p);
else
#endif
c = *p;
if (c == '`' || vim_isfilec_or_wc(c))
break;
#ifdef FEAT_MBYTE
if (has_mbyte)
len = (*mb_ptr2len)(p);
else
#endif
len = 1;
MB_PTR_ADV(p);
}
if (in_quote)
bow = p;
else
xp->xp_pattern = p;
p -= len;
}
MB_PTR_ADV(p);
}
if (bow != NULL && in_quote)
xp->xp_pattern = bow;
xp->xp_context = EXPAND_FILES;
if (usefilter || ea.cmdidx == CMD_bang || ea.cmdidx == CMD_terminal)
{
#ifndef BACKSLASH_IN_FILENAME
xp->xp_shell = TRUE;
#endif
if (xp->xp_pattern == skipwhite(arg))
xp->xp_context = EXPAND_SHELLCMD;
}
if (*xp->xp_pattern == '$'
#if defined(MSWIN)
|| *xp->xp_pattern == '%'
#endif
)
{
for (p = xp->xp_pattern + 1; *p != NUL; ++p)
if (!vim_isIDc(*p))
break;
if (*p == NUL)
{
xp->xp_context = EXPAND_ENV_VARS;
++xp->xp_pattern;
#if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)
if (compl != EXPAND_USER_DEFINED && compl != EXPAND_USER_LIST)
compl = EXPAND_ENV_VARS;
#endif
}
}
#if defined(FEAT_CMDL_COMPL)
if (*xp->xp_pattern == '~')
{
for (p = xp->xp_pattern + 1; *p != NUL && *p != '/'; ++p)
;
if (*p == NUL && p > xp->xp_pattern + 1
&& match_user(xp->xp_pattern + 1) == 1)
{
xp->xp_context = EXPAND_USER;
++xp->xp_pattern;
}
}
#endif
}
switch (ea.cmdidx)
{
case CMD_find:
case CMD_sfind:
case CMD_tabfind:
if (xp->xp_context == EXPAND_FILES)
xp->xp_context = EXPAND_FILES_IN_PATH;
break;
case CMD_cd:
case CMD_chdir:
case CMD_lcd:
case CMD_lchdir:
if (xp->xp_context == EXPAND_FILES)
xp->xp_context = EXPAND_DIRECTORIES;
break;
case CMD_help:
xp->xp_context = EXPAND_HELP;
xp->xp_pattern = arg;
break;
case CMD_aboveleft:
case CMD_argdo:
case CMD_belowright:
case CMD_botright:
case CMD_browse:
case CMD_bufdo:
case CMD_cdo:
case CMD_cfdo:
case CMD_confirm:
case CMD_debug:
case CMD_folddoclosed:
case CMD_folddoopen:
case CMD_hide:
case CMD_keepalt:
case CMD_keepjumps:
case CMD_keepmarks:
case CMD_keeppatterns:
case CMD_ldo:
case CMD_leftabove:
case CMD_lfdo:
case CMD_lockmarks:
case CMD_noautocmd:
case CMD_noswapfile:
case CMD_rightbelow:
case CMD_sandbox:
case CMD_silent:
case CMD_tab:
case CMD_tabdo:
case CMD_topleft:
case CMD_verbose:
case CMD_vertical:
case CMD_windo:
return arg;
case CMD_filter:
if (*arg != NUL)
arg = skip_vimgrep_pat(arg, NULL, NULL);
if (arg == NULL || *arg == NUL)
{
xp->xp_context = EXPAND_NOTHING;
return NULL;
}
return skipwhite(arg);
#ifdef FEAT_CMDL_COMPL
# ifdef FEAT_SEARCH_EXTRA
case CMD_match:
if (*arg == NUL || !ends_excmd(*arg))
{
set_context_in_echohl_cmd(xp, arg);
arg = skipwhite(skiptowhite(arg));
if (*arg != NUL)
{
xp->xp_context = EXPAND_NOTHING;
arg = skip_regexp(arg + 1, *arg, p_magic, NULL);
}
}
return find_nextcmd(arg);
# endif
# ifdef FEAT_USR_CMDS
case CMD_command:
while (*arg == '-')
{
arg++;
p = skiptowhite(arg);
if (*p == NUL)
{
p = vim_strchr(arg, '=');
if (p == NULL)
{
xp->xp_context = EXPAND_USER_CMD_FLAGS;
xp->xp_pattern = arg;
return NULL;
}
if (STRNICMP(arg, "complete", p - arg) == 0)
{
xp->xp_context = EXPAND_USER_COMPLETE;
xp->xp_pattern = p + 1;
return NULL;
}
else if (STRNICMP(arg, "nargs", p - arg) == 0)
{
xp->xp_context = EXPAND_USER_NARGS;
xp->xp_pattern = p + 1;
return NULL;
}
else if (STRNICMP(arg, "addr", p - arg) == 0)
{
xp->xp_context = EXPAND_USER_ADDR_TYPE;
xp->xp_pattern = p + 1;
return NULL;
}
return NULL;
}
arg = skipwhite(p);
}
p = skiptowhite(arg);
if (*p == NUL)
{
xp->xp_context = EXPAND_USER_COMMANDS;
xp->xp_pattern = arg;
break;
}
return skipwhite(p);
case CMD_delcommand:
xp->xp_context = EXPAND_USER_COMMANDS;
xp->xp_pattern = arg;
break;
# endif
case CMD_global:
case CMD_vglobal:
delim = *arg;
if (delim)
++arg;
while (arg[0] != NUL && arg[0] != delim)
{
if (arg[0] == '\\' && arg[1] != NUL)
++arg;
++arg;
}
if (arg[0] != NUL)
return arg + 1;
break;
case CMD_and:
case CMD_substitute:
delim = *arg;
if (delim)
{
++arg;
arg = skip_regexp(arg, delim, p_magic, NULL);
}
while (arg[0] != NUL && arg[0] != delim)
{
if (arg[0] == '\\' && arg[1] != NUL)
++arg;
++arg;
}
if (arg[0] != NUL)
++arg;
while (arg[0] && vim_strchr((char_u *)"|\"#", arg[0]) == NULL)
++arg;
if (arg[0] != NUL)
return arg;
break;
case CMD_isearch:
case CMD_dsearch:
case CMD_ilist:
case CMD_dlist:
case CMD_ijump:
case CMD_psearch:
case CMD_djump:
case CMD_isplit:
case CMD_dsplit:
arg = skipwhite(skipdigits(arg));
if (*arg == '/')
{
for (++arg; *arg && *arg != '/'; arg++)
if (*arg == '\\' && arg[1] != NUL)
arg++;
if (*arg)
{
arg = skipwhite(arg + 1);
if (*arg && vim_strchr((char_u *)"|\"\n", *arg) == NULL)
xp->xp_context = EXPAND_NOTHING;
else
return arg;
}
}
break;
#ifdef FEAT_AUTOCMD
case CMD_autocmd:
return set_context_in_autocmd(xp, arg, FALSE);
case CMD_doautocmd:
case CMD_doautoall:
return set_context_in_autocmd(xp, arg, TRUE);
#endif
case CMD_set:
set_context_in_set_cmd(xp, arg, 0);
break;
case CMD_setglobal:
set_context_in_set_cmd(xp, arg, OPT_GLOBAL);
break;
case CMD_setlocal:
set_context_in_set_cmd(xp, arg, OPT_LOCAL);
break;
case CMD_tag:
case CMD_stag:
case CMD_ptag:
case CMD_ltag:
case CMD_tselect:
case CMD_stselect:
case CMD_ptselect:
case CMD_tjump:
case CMD_stjump:
case CMD_ptjump:
if (*p_wop != NUL)
xp->xp_context = EXPAND_TAGS_LISTFILES;
else
xp->xp_context = EXPAND_TAGS;
xp->xp_pattern = arg;
break;
case CMD_augroup:
xp->xp_context = EXPAND_AUGROUP;
xp->xp_pattern = arg;
break;
#ifdef FEAT_SYN_HL
case CMD_syntax:
set_context_in_syntax_cmd(xp, arg);
break;
#endif
#ifdef FEAT_EVAL
case CMD_let:
case CMD_if:
case CMD_elseif:
case CMD_while:
case CMD_for:
case CMD_echo:
case CMD_echon:
case CMD_execute:
case CMD_echomsg:
case CMD_echoerr:
case CMD_call:
case CMD_return:
case CMD_cexpr:
case CMD_caddexpr:
case CMD_cgetexpr:
case CMD_lexpr:
case CMD_laddexpr:
case CMD_lgetexpr:
set_context_for_expression(xp, arg, ea.cmdidx);
break;
case CMD_unlet:
while ((xp->xp_pattern = vim_strchr(arg, ' ')) != NULL)
arg = xp->xp_pattern + 1;
xp->xp_context = EXPAND_USER_VARS;
xp->xp_pattern = arg;
break;
case CMD_function:
case CMD_delfunction:
xp->xp_context = EXPAND_USER_FUNC;
xp->xp_pattern = arg;
break;
case CMD_echohl:
set_context_in_echohl_cmd(xp, arg);
break;
#endif
case CMD_highlight:
set_context_in_highlight_cmd(xp, arg);
break;
#ifdef FEAT_CSCOPE
case CMD_cscope:
case CMD_lcscope:
case CMD_scscope:
set_context_in_cscope_cmd(xp, arg, ea.cmdidx);
break;
#endif
#ifdef FEAT_SIGNS
case CMD_sign:
set_context_in_sign_cmd(xp, arg);
break;
#endif
#ifdef FEAT_LISTCMDS
case CMD_bdelete:
case CMD_bwipeout:
case CMD_bunload:
while ((xp->xp_pattern = vim_strchr(arg, ' ')) != NULL)
arg = xp->xp_pattern + 1;
case CMD_buffer:
case CMD_sbuffer:
case CMD_checktime:
xp->xp_context = EXPAND_BUFFERS;
xp->xp_pattern = arg;
break;
#endif
#ifdef FEAT_USR_CMDS
case CMD_USER:
case CMD_USER_BUF:
if (compl != EXPAND_NOTHING)
{
if (!(ea.argt & XFILE))
{
# ifdef FEAT_MENU
if (compl == EXPAND_MENUS)
return set_context_in_menu_cmd(xp, cmd, arg, forceit);
# endif
if (compl == EXPAND_COMMANDS)
return arg;
if (compl == EXPAND_MAPPINGS)
return set_context_in_map_cmd(xp, (char_u *)"map",
arg, forceit, FALSE, FALSE, CMD_map);
p = arg;
while (*p)
{
if (*p == ' ')
arg = p + 1;
else if (*p == '\\' && *(p + 1) != NUL)
++p;
MB_PTR_ADV(p);
}
xp->xp_pattern = arg;
}
xp->xp_context = compl;
}
break;
#endif
case CMD_map: case CMD_noremap:
case CMD_nmap: case CMD_nnoremap:
case CMD_vmap: case CMD_vnoremap:
case CMD_omap: case CMD_onoremap:
case CMD_imap: case CMD_inoremap:
case CMD_cmap: case CMD_cnoremap:
case CMD_lmap: case CMD_lnoremap:
case CMD_smap: case CMD_snoremap:
case CMD_tmap: case CMD_tnoremap:
case CMD_xmap: case CMD_xnoremap:
return set_context_in_map_cmd(xp, cmd, arg, forceit,
FALSE, FALSE, ea.cmdidx);
case CMD_unmap:
case CMD_nunmap:
case CMD_vunmap:
case CMD_ounmap:
case CMD_iunmap:
case CMD_cunmap:
case CMD_lunmap:
case CMD_sunmap:
case CMD_tunmap:
case CMD_xunmap:
return set_context_in_map_cmd(xp, cmd, arg, forceit,
FALSE, TRUE, ea.cmdidx);
case CMD_mapclear:
case CMD_nmapclear:
case CMD_vmapclear:
case CMD_omapclear:
case CMD_imapclear:
case CMD_cmapclear:
case CMD_lmapclear:
case CMD_smapclear:
case CMD_tmapclear:
case CMD_xmapclear:
xp->xp_context = EXPAND_MAPCLEAR;
xp->xp_pattern = arg;
break;
case CMD_abbreviate: case CMD_noreabbrev:
case CMD_cabbrev: case CMD_cnoreabbrev:
case CMD_iabbrev: case CMD_inoreabbrev:
return set_context_in_map_cmd(xp, cmd, arg, forceit,
TRUE, FALSE, ea.cmdidx);
case CMD_unabbreviate:
case CMD_cunabbrev:
case CMD_iunabbrev:
return set_context_in_map_cmd(xp, cmd, arg, forceit,
TRUE, TRUE, ea.cmdidx);
#ifdef FEAT_MENU
case CMD_menu: case CMD_noremenu: case CMD_unmenu:
case CMD_amenu: case CMD_anoremenu: case CMD_aunmenu:
case CMD_nmenu: case CMD_nnoremenu: case CMD_nunmenu:
case CMD_vmenu: case CMD_vnoremenu: case CMD_vunmenu:
case CMD_omenu: case CMD_onoremenu: case CMD_ounmenu:
case CMD_imenu: case CMD_inoremenu: case CMD_iunmenu:
case CMD_cmenu: case CMD_cnoremenu: case CMD_cunmenu:
case CMD_tmenu: case CMD_tunmenu:
case CMD_popup: case CMD_tearoff: case CMD_emenu:
return set_context_in_menu_cmd(xp, cmd, arg, forceit);
#endif
case CMD_colorscheme:
xp->xp_context = EXPAND_COLORS;
xp->xp_pattern = arg;
break;
case CMD_compiler:
xp->xp_context = EXPAND_COMPILER;
xp->xp_pattern = arg;
break;
case CMD_ownsyntax:
xp->xp_context = EXPAND_OWNSYNTAX;
xp->xp_pattern = arg;
break;
case CMD_setfiletype:
xp->xp_context = EXPAND_FILETYPE;
xp->xp_pattern = arg;
break;
case CMD_packadd:
xp->xp_context = EXPAND_PACKADD;
xp->xp_pattern = arg;
break;
#if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
&& (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE))
case CMD_language:
p = skiptowhite(arg);
if (*p == NUL)
{
xp->xp_context = EXPAND_LANGUAGE;
xp->xp_pattern = arg;
}
else
{
if ( STRNCMP(arg, "messages", p - arg) == 0
|| STRNCMP(arg, "ctype", p - arg) == 0
|| STRNCMP(arg, "time", p - arg) == 0)
{
xp->xp_context = EXPAND_LOCALES;
xp->xp_pattern = skipwhite(p);
}
else
xp->xp_context = EXPAND_NOTHING;
}
break;
#endif
#if defined(FEAT_PROFILE)
case CMD_profile:
set_context_in_profile_cmd(xp, arg);
break;
#endif
case CMD_behave:
xp->xp_context = EXPAND_BEHAVE;
xp->xp_pattern = arg;
break;
case CMD_messages:
xp->xp_context = EXPAND_MESSAGES;
xp->xp_pattern = arg;
break;
#if defined(FEAT_CMDHIST)
case CMD_history:
xp->xp_context = EXPAND_HISTORY;
xp->xp_pattern = arg;
break;
#endif
#if defined(FEAT_PROFILE)
case CMD_syntime:
xp->xp_context = EXPAND_SYNTIME;
xp->xp_pattern = arg;
break;
#endif
#endif
default:
break;
}
return NULL;
}
char_u *
skip_range(
char_u *cmd,
int *ctx)
{
unsigned delim;
while (vim_strchr((char_u *)" \t0123456789.$%'/?-+,;\\", *cmd) != NULL)
{
if (*cmd == '\\')
{
if (cmd[1] == '?' || cmd[1] == '/' || cmd[1] == '&')
++cmd;
else
break;
}
else if (*cmd == '\'')
{
if (*++cmd == NUL && ctx != NULL)
*ctx = EXPAND_NOTHING;
}
else if (*cmd == '/' || *cmd == '?')
{
delim = *cmd++;
while (*cmd != NUL && *cmd != delim)
if (*cmd++ == '\\' && *cmd != NUL)
++cmd;
if (*cmd == NUL && ctx != NULL)
*ctx = EXPAND_NOTHING;
}
if (*cmd != NUL)
++cmd;
}
while (*cmd == ':')
cmd = skipwhite(cmd + 1);
return cmd;
}
static linenr_T
get_address(
exarg_T *eap UNUSED,
char_u **ptr,
int addr_type,
int skip,
int to_other_file,
int address_count UNUSED)
{
int c;
int i;
long n;
char_u *cmd;
pos_T pos;
pos_T *fp;
linenr_T lnum;
buf_T *buf;
cmd = skipwhite(*ptr);
lnum = MAXLNUM;
do
{
switch (*cmd)
{
case '.':
++cmd;
switch (addr_type)
{
case ADDR_LINES:
lnum = curwin->w_cursor.lnum;
break;
case ADDR_WINDOWS:
lnum = CURRENT_WIN_NR;
break;
case ADDR_ARGUMENTS:
lnum = curwin->w_arg_idx + 1;
break;
case ADDR_LOADED_BUFFERS:
case ADDR_BUFFERS:
lnum = curbuf->b_fnum;
break;
case ADDR_TABS:
lnum = CURRENT_TAB_NR;
break;
case ADDR_TABS_RELATIVE:
EMSG(_(e_invrange));
cmd = NULL;
goto error;
break;
#ifdef FEAT_QUICKFIX
case ADDR_QUICKFIX:
lnum = qf_get_cur_valid_idx(eap);
break;
#endif
}
break;
case '$':
++cmd;
switch (addr_type)
{
case ADDR_LINES:
lnum = curbuf->b_ml.ml_line_count;
break;
case ADDR_WINDOWS:
lnum = LAST_WIN_NR;
break;
case ADDR_ARGUMENTS:
lnum = ARGCOUNT;
break;
case ADDR_LOADED_BUFFERS:
buf = lastbuf;
while (buf->b_ml.ml_mfp == NULL)
{
if (buf->b_prev == NULL)
break;
buf = buf->b_prev;
}
lnum = buf->b_fnum;
break;
case ADDR_BUFFERS:
lnum = lastbuf->b_fnum;
break;
case ADDR_TABS:
lnum = LAST_TAB_NR;
break;
case ADDR_TABS_RELATIVE:
EMSG(_(e_invrange));
cmd = NULL;
goto error;
break;
#ifdef FEAT_QUICKFIX
case ADDR_QUICKFIX:
lnum = qf_get_size(eap);
if (lnum == 0)
lnum = 1;
break;
#endif
}
break;
case '\'':
if (*++cmd == NUL)
{
cmd = NULL;
goto error;
}
if (addr_type != ADDR_LINES)
{
EMSG(_(e_invaddr));
cmd = NULL;
goto error;
}
if (skip)
++cmd;
else
{
fp = getmark(*cmd, to_other_file && cmd[1] == NUL);
++cmd;
if (fp == (pos_T *)-1)
lnum = curwin->w_cursor.lnum;
else
{
if (check_mark(fp) == FAIL)
{
cmd = NULL;
goto error;
}
lnum = fp->lnum;
}
}
break;
case '/':
case '?':
c = *cmd++;
if (addr_type != ADDR_LINES)
{
EMSG(_(e_invaddr));
cmd = NULL;
goto error;
}
if (skip)
{
cmd = skip_regexp(cmd, c, (int)p_magic, NULL);
if (*cmd == c)
++cmd;
}
else
{
pos = curwin->w_cursor;
if (lnum != MAXLNUM)
curwin->w_cursor.lnum = lnum;
if (c == '/')
curwin->w_cursor.col = MAXCOL;
else
curwin->w_cursor.col = 0;
searchcmdlen = 0;
if (!do_search(NULL, c, cmd, 1L,
SEARCH_HIS | SEARCH_MSG, NULL, NULL))
{
curwin->w_cursor = pos;
cmd = NULL;
goto error;
}
lnum = curwin->w_cursor.lnum;
curwin->w_cursor = pos;
cmd += searchcmdlen;
}
break;
case '\\':
++cmd;
if (addr_type != ADDR_LINES)
{
EMSG(_(e_invaddr));
cmd = NULL;
goto error;
}
if (*cmd == '&')
i = RE_SUBST;
else if (*cmd == '?' || *cmd == '/')
i = RE_SEARCH;
else
{
EMSG(_(e_backslash));
cmd = NULL;
goto error;
}
if (!skip)
{
if (lnum != MAXLNUM)
pos.lnum = lnum;
else
pos.lnum = curwin->w_cursor.lnum;
if (*cmd != '?')
pos.col = MAXCOL;
else
pos.col = 0;
#ifdef FEAT_VIRTUALEDIT
pos.coladd = 0;
#endif
if (searchit(curwin, curbuf, &pos,
*cmd == '?' ? BACKWARD : FORWARD,
(char_u *)"", 1L, SEARCH_MSG,
i, (linenr_T)0, NULL, NULL) != FAIL)
lnum = pos.lnum;
else
{
cmd = NULL;
goto error;
}
}
++cmd;
break;
default:
if (VIM_ISDIGIT(*cmd))
lnum = getdigits(&cmd);
}
for (;;)
{
cmd = skipwhite(cmd);
if (*cmd != '-' && *cmd != '+' && !VIM_ISDIGIT(*cmd))
break;
if (lnum == MAXLNUM)
{
switch (addr_type)
{
case ADDR_LINES:
lnum = curwin->w_cursor.lnum;
break;
case ADDR_WINDOWS:
lnum = CURRENT_WIN_NR;
break;
case ADDR_ARGUMENTS:
lnum = curwin->w_arg_idx + 1;
break;
case ADDR_LOADED_BUFFERS:
case ADDR_BUFFERS:
lnum = curbuf->b_fnum;
break;
case ADDR_TABS:
lnum = CURRENT_TAB_NR;
break;
case ADDR_TABS_RELATIVE:
lnum = 1;
break;
#ifdef FEAT_QUICKFIX
case ADDR_QUICKFIX:
lnum = qf_get_cur_valid_idx(eap);
break;
#endif
}
}
if (VIM_ISDIGIT(*cmd))
i = '+';
else
i = *cmd++;
if (!VIM_ISDIGIT(*cmd))
n = 1;
else
n = getdigits(&cmd);
if (addr_type == ADDR_TABS_RELATIVE)
{
EMSG(_(e_invrange));
cmd = NULL;
goto error;
}
else if (addr_type == ADDR_LOADED_BUFFERS
|| addr_type == ADDR_BUFFERS)
lnum = compute_buffer_local_count(
addr_type, lnum, (i == '-') ? -1 * n : n);
else
{
#ifdef FEAT_FOLDING
if (addr_type == ADDR_LINES && (i == '-' || i == '+')
&& address_count >= 2)
(void)hasFolding(lnum, NULL, &lnum);
#endif
if (i == '-')
lnum -= n;
else
lnum += n;
}
}
} while (*cmd == '/' || *cmd == '?');
error:
*ptr = cmd;
return lnum;
}
static void
get_flags(exarg_T *eap)
{
while (vim_strchr((char_u *)"lp#", *eap->arg) != NULL)
{
if (*eap->arg == 'l')
eap->flags |= EXFLAG_LIST;
else if (*eap->arg == 'p')
eap->flags |= EXFLAG_PRINT;
else
eap->flags |= EXFLAG_NR;
eap->arg = skipwhite(eap->arg + 1);
}
}
void
ex_ni(exarg_T *eap)
{
if (!eap->skip)
eap->errmsg = (char_u *)N_("E319: Sorry, the command is not available in this version");
}
#ifdef HAVE_EX_SCRIPT_NI
static void
ex_script_ni(exarg_T *eap)
{
if (!eap->skip)
ex_ni(eap);
else
vim_free(script_get(eap, eap->arg));
}
#endif
static char_u *
invalid_range(exarg_T *eap)
{
buf_T *buf;
if ( eap->line1 < 0
|| eap->line2 < 0
|| eap->line1 > eap->line2)
return (char_u *)_(e_invrange);
if (eap->argt & RANGE)
{
switch(eap->addr_type)
{
case ADDR_LINES:
if (!(eap->argt & NOTADR)
&& eap->line2 > curbuf->b_ml.ml_line_count
#ifdef FEAT_DIFF
+ (eap->cmdidx == CMD_diffget)
#endif
)
return (char_u *)_(e_invrange);
break;
case ADDR_ARGUMENTS:
if (eap->line2 > ARGCOUNT + (!ARGCOUNT))
return (char_u *)_(e_invrange);
break;
case ADDR_BUFFERS:
if (eap->line1 < firstbuf->b_fnum
|| eap->line2 > lastbuf->b_fnum)
return (char_u *)_(e_invrange);
break;
case ADDR_LOADED_BUFFERS:
buf = firstbuf;
while (buf->b_ml.ml_mfp == NULL)
{
if (buf->b_next == NULL)
return (char_u *)_(e_invrange);
buf = buf->b_next;
}
if (eap->line1 < buf->b_fnum)
return (char_u *)_(e_invrange);
buf = lastbuf;
while (buf->b_ml.ml_mfp == NULL)
{
if (buf->b_prev == NULL)
return (char_u *)_(e_invrange);
buf = buf->b_prev;
}
if (eap->line2 > buf->b_fnum)
return (char_u *)_(e_invrange);
break;
case ADDR_WINDOWS:
if (eap->line2 > LAST_WIN_NR)
return (char_u *)_(e_invrange);
break;
case ADDR_TABS:
if (eap->line2 > LAST_TAB_NR)
return (char_u *)_(e_invrange);
break;
case ADDR_TABS_RELATIVE:
break;
#ifdef FEAT_QUICKFIX
case ADDR_QUICKFIX:
if (eap->line2 != 1 && eap->line2 > qf_get_size(eap))
return (char_u *)_(e_invrange);
break;
#endif
}
}
return NULL;
}
static void
correct_range(exarg_T *eap)
{
if (!(eap->argt & ZEROR))
{
if (eap->line1 == 0)
eap->line1 = 1;
if (eap->line2 == 0)
eap->line2 = 1;
}
}
#ifdef FEAT_QUICKFIX
static char_u *skip_grep_pat(exarg_T *eap);
static char_u *
skip_grep_pat(exarg_T *eap)
{
char_u *p = eap->arg;
if (*p != NUL && (eap->cmdidx == CMD_vimgrep || eap->cmdidx == CMD_lvimgrep
|| eap->cmdidx == CMD_vimgrepadd
|| eap->cmdidx == CMD_lvimgrepadd
|| grep_internal(eap->cmdidx)))
{
p = skip_vimgrep_pat(p, NULL, NULL);
if (p == NULL)
p = eap->arg;
}
return p;
}
static char_u *
replace_makeprg(exarg_T *eap, char_u *p, char_u **cmdlinep)
{
char_u *new_cmdline;
char_u *program;
char_u *pos;
char_u *ptr;
int len;
int i;
if ((eap->cmdidx == CMD_make || eap->cmdidx == CMD_lmake
|| eap->cmdidx == CMD_grep || eap->cmdidx == CMD_lgrep
|| eap->cmdidx == CMD_grepadd
|| eap->cmdidx == CMD_lgrepadd)
&& !grep_internal(eap->cmdidx))
{
if (eap->cmdidx == CMD_grep || eap->cmdidx == CMD_lgrep
|| eap->cmdidx == CMD_grepadd || eap->cmdidx == CMD_lgrepadd)
{
if (*curbuf->b_p_gp == NUL)
program = p_gp;
else
program = curbuf->b_p_gp;
}
else
{
if (*curbuf->b_p_mp == NUL)
program = p_mp;
else
program = curbuf->b_p_mp;
}
p = skipwhite(p);
if ((pos = (char_u *)strstr((char *)program, "$*")) != NULL)
{
i = 1;
while ((pos = (char_u *)strstr((char *)pos + 2, "$*")) != NULL)
++i;
len = (int)STRLEN(p);
new_cmdline = alloc((int)(STRLEN(program) + i * (len - 2) + 1));
if (new_cmdline == NULL)
return NULL;
ptr = new_cmdline;
while ((pos = (char_u *)strstr((char *)program, "$*")) != NULL)
{
i = (int)(pos - program);
STRNCPY(ptr, program, i);
STRCPY(ptr += i, p);
ptr += len;
program = pos + 2;
}
STRCPY(ptr, program);
}
else
{
new_cmdline = alloc((int)(STRLEN(program) + STRLEN(p) + 2));
if (new_cmdline == NULL)
return NULL;
STRCPY(new_cmdline, program);
STRCAT(new_cmdline, " ");
STRCAT(new_cmdline, p);
}
msg_make(p);
vim_free(*cmdlinep);
*cmdlinep = new_cmdline;
p = new_cmdline;
}
return p;
}
#endif
int
expand_filename(
exarg_T *eap,
char_u **cmdlinep,
char_u **errormsgp)
{
int has_wildcards;
char_u *repl;
int srclen;
char_u *p;
int n;
int escaped;
#ifdef FEAT_QUICKFIX
p = skip_grep_pat(eap);
#else
p = eap->arg;
#endif
has_wildcards = mch_has_wildcard(p);
while (*p != NUL)
{
#ifdef FEAT_EVAL
if (p[0] == '`' && p[1] == '=')
{
p += 2;
(void)skip_expr(&p);
if (*p == '`')
++p;
continue;
}
#endif
if (vim_strchr((char_u *)"%#<", *p) == NULL)
{
++p;
continue;
}
repl = eval_vars(p, eap->arg, &srclen, &(eap->do_ecmd_lnum),
errormsgp, &escaped);
if (*errormsgp != NULL)
return FAIL;
if (repl == NULL)
{
p += srclen;
continue;
}
if (vim_strchr(repl, '$') != NULL || vim_strchr(repl, '~') != NULL)
{
char_u *l = repl;
repl = expand_env_save(repl);
vim_free(l);
}
if (!eap->usefilter
&& !escaped
&& eap->cmdidx != CMD_bang
&& eap->cmdidx != CMD_grep
&& eap->cmdidx != CMD_grepadd
&& eap->cmdidx != CMD_hardcopy
&& eap->cmdidx != CMD_lgrep
&& eap->cmdidx != CMD_lgrepadd
&& eap->cmdidx != CMD_lmake
&& eap->cmdidx != CMD_make
&& eap->cmdidx != CMD_terminal
#ifndef UNIX
&& !(eap->argt & NOSPC)
#endif
)
{
char_u *l;
#ifdef BACKSLASH_IN_FILENAME
static char_u *nobslash = (char_u *)" \t\"|";
# define ESCAPE_CHARS nobslash
#else
# define ESCAPE_CHARS escape_chars
#endif
for (l = repl; *l; ++l)
if (vim_strchr(ESCAPE_CHARS, *l) != NULL)
{
l = vim_strsave_escaped(repl, ESCAPE_CHARS);
if (l != NULL)
{
vim_free(repl);
repl = l;
}
break;
}
}
if ((eap->usefilter || eap->cmdidx == CMD_bang
|| eap->cmdidx == CMD_terminal)
&& vim_strpbrk(repl, (char_u *)"!") != NULL)
{
char_u *l;
l = vim_strsave_escaped(repl, (char_u *)"!");
if (l != NULL)
{
vim_free(repl);
repl = l;
}
}
p = repl_cmdline(eap, p, srclen, repl, cmdlinep);
vim_free(repl);
if (p == NULL)
return FAIL;
}
if ((eap->argt & NOSPC) && !eap->usefilter)
{
for (n = 1; n <= 2; ++n)
{
if (n == 2)
{
#if defined(UNIX)
if (!has_wildcards)
#endif
backslash_halve(eap->arg);
}
if (has_wildcards)
{
if (n == 1)
{
if (vim_strchr(eap->arg, '$') != NULL
|| vim_strchr(eap->arg, '~') != NULL)
{
expand_env_esc(eap->arg, NameBuff, MAXPATHL,
TRUE, TRUE, NULL);
has_wildcards = mch_has_wildcard(NameBuff);
p = NameBuff;
}
else
p = NULL;
}
else
{
expand_T xpc;
int options = WILD_LIST_NOTFOUND|WILD_ADD_SLASH;
ExpandInit(&xpc);
xpc.xp_context = EXPAND_FILES;
if (p_wic)
options += WILD_ICASE;
p = ExpandOne(&xpc, eap->arg, NULL,
options, WILD_EXPAND_FREE);
if (p == NULL)
return FAIL;
}
if (p != NULL)
{
(void)repl_cmdline(eap, eap->arg, (int)STRLEN(eap->arg),
p, cmdlinep);
if (n == 2)
vim_free(p);
}
}
}
}
return OK;
}
static char_u *
repl_cmdline(
exarg_T *eap,
char_u *src,
int srclen,
char_u *repl,
char_u **cmdlinep)
{
int len;
int i;
char_u *new_cmdline;
len = (int)STRLEN(repl);
i = (int)(src - *cmdlinep) + (int)STRLEN(src + srclen) + len + 3;
if (eap->nextcmd != NULL)
i += (int)STRLEN(eap->nextcmd);
if ((new_cmdline = alloc((unsigned)i)) == NULL)
return NULL;
i = (int)(src - *cmdlinep);
mch_memmove(new_cmdline, *cmdlinep, (size_t)i);
mch_memmove(new_cmdline + i, repl, (size_t)len);
i += len;
STRCPY(new_cmdline + i, src + srclen);
src = new_cmdline + i;
if (eap->nextcmd != NULL)
{
i = (int)STRLEN(new_cmdline) + 1;
STRCPY(new_cmdline + i, eap->nextcmd);
eap->nextcmd = new_cmdline + i;
}
eap->cmd = new_cmdline + (eap->cmd - *cmdlinep);
eap->arg = new_cmdline + (eap->arg - *cmdlinep);
if (eap->do_ecmd_cmd != NULL && eap->do_ecmd_cmd != dollar_command)
eap->do_ecmd_cmd = new_cmdline + (eap->do_ecmd_cmd - *cmdlinep);
vim_free(*cmdlinep);
*cmdlinep = new_cmdline;
return src;
}
void
separate_nextcmd(exarg_T *eap)
{
char_u *p;
#ifdef FEAT_QUICKFIX
p = skip_grep_pat(eap);
#else
p = eap->arg;
#endif
for ( ; *p; MB_PTR_ADV(p))
{
if (*p == Ctrl_V)
{
if (eap->argt & (USECTRLV | XFILE))
++p;
else
STRMOVE(p, p + 1);
if (*p == NUL)
break;
}
#ifdef FEAT_EVAL
else if (p[0] == '`' && p[1] == '=' && (eap->argt & XFILE))
{
p += 2;
(void)skip_expr(&p);
}
#endif
else if ((*p == '"' && !(eap->argt & NOTRLCOM)
&& ((eap->cmdidx != CMD_at && eap->cmdidx != CMD_star)
|| p != eap->arg)
&& (eap->cmdidx != CMD_redir
|| p != eap->arg + 1 || p[-1] != '@'))
|| *p == '|' || *p == '\n')
{
if ((vim_strchr(p_cpo, CPO_BAR) == NULL
|| !(eap->argt & USECTRLV)) && *(p - 1) == '\\')
{
STRMOVE(p - 1, p);
--p;
}
else
{
eap->nextcmd = check_nextcmd(p);
*p = NUL;
break;
}
}
}
if (!(eap->argt & NOTRLCOM))
del_trailing_spaces(eap->arg);
}
static char_u *
getargcmd(char_u **argp)
{
char_u *arg = *argp;
char_u *command = NULL;
if (*arg == '+')
{
++arg;
if (vim_isspace(*arg) || *arg == NUL)
command = dollar_command;
else
{
command = arg;
arg = skip_cmd_arg(command, TRUE);
if (*arg != NUL)
*arg++ = NUL;
}
arg = skipwhite(arg);
*argp = arg;
}
return command;
}
static char_u *
skip_cmd_arg(
char_u *p,
int rembs)
{
while (*p && !vim_isspace(*p))
{
if (*p == '\\' && p[1] != NUL)
{
if (rembs)
STRMOVE(p, p + 1);
else
++p;
}
MB_PTR_ADV(p);
}
return p;
}
static int
getargopt(exarg_T *eap)
{
char_u *arg = eap->arg + 2;
int *pp = NULL;
#ifdef FEAT_MBYTE
int bad_char_idx;
char_u *p;
#endif
if (STRNCMP(arg, "bin", 3) == 0 || STRNCMP(arg, "nobin", 5) == 0)
{
if (*arg == 'n')
{
arg += 2;
eap->force_bin = FORCE_NOBIN;
}
else
eap->force_bin = FORCE_BIN;
if (!checkforcmd(&arg, "binary", 3))
return FAIL;
eap->arg = skipwhite(arg);
return OK;
}
if (STRNCMP(arg, "edit", 4) == 0)
{
eap->read_edit = TRUE;
eap->arg = skipwhite(arg + 4);
return OK;
}
if (STRNCMP(arg, "ff", 2) == 0)
{
arg += 2;
pp = &eap->force_ff;
}
else if (STRNCMP(arg, "fileformat", 10) == 0)
{
arg += 10;
pp = &eap->force_ff;
}
#ifdef FEAT_MBYTE
else if (STRNCMP(arg, "enc", 3) == 0)
{
if (STRNCMP(arg, "encoding", 8) == 0)
arg += 8;
else
arg += 3;
pp = &eap->force_enc;
}
else if (STRNCMP(arg, "bad", 3) == 0)
{
arg += 3;
pp = &bad_char_idx;
}
#endif
if (pp == NULL || *arg != '=')
return FAIL;
++arg;
*pp = (int)(arg - eap->cmd);
arg = skip_cmd_arg(arg, FALSE);
eap->arg = skipwhite(arg);
*arg = NUL;
#ifdef FEAT_MBYTE
if (pp == &eap->force_ff)
{
#endif
if (check_ff_value(eap->cmd + eap->force_ff) == FAIL)
return FAIL;
#ifdef FEAT_MBYTE
}
else if (pp == &eap->force_enc)
{
for (p = eap->cmd + eap->force_enc; *p != NUL; ++p)
*p = TOLOWER_ASC(*p);
}
else
{
p = eap->cmd + bad_char_idx;
if (STRICMP(p, "keep") == 0)
eap->bad_char = BAD_KEEP;
else if (STRICMP(p, "drop") == 0)
eap->bad_char = BAD_DROP;
else if (MB_BYTE2LEN(*p) == 1 && p[1] == NUL)
eap->bad_char = *p;
else
return FAIL;
}
#endif
return OK;
}
static void
ex_abbreviate(exarg_T *eap)
{
do_exmap(eap, TRUE);
}
static void
ex_map(exarg_T *eap)
{
if (secure)
{
secure = 2;
msg_outtrans(eap->cmd);
msg_putchar('\n');
}
do_exmap(eap, FALSE);
}
static void
ex_unmap(exarg_T *eap)
{
do_exmap(eap, FALSE);
}
static void
ex_mapclear(exarg_T *eap)
{
map_clear(eap->cmd, eap->arg, eap->forceit, FALSE);
}
static void
ex_abclear(exarg_T *eap)
{
map_clear(eap->cmd, eap->arg, TRUE, TRUE);
}
#if defined(FEAT_AUTOCMD) || defined(PROTO)
static void
ex_autocmd(exarg_T *eap)
{
if (secure)
{
secure = 2;
eap->errmsg = e_curdir;
}
else if (eap->cmdidx == CMD_autocmd)
do_autocmd(eap->arg, eap->forceit);
else
do_augroup(eap->arg, eap->forceit);
}
static void
ex_doautocmd(exarg_T *eap)
{
char_u *arg = eap->arg;
int call_do_modelines = check_nomodeline(&arg);
int did_aucmd;
(void)do_doautocmd(arg, TRUE, &did_aucmd);
if (call_do_modelines && did_aucmd)
do_modelines(0);
}
#endif
#ifdef FEAT_LISTCMDS
static void
ex_bunload(exarg_T *eap)
{
eap->errmsg = do_bufdel(
eap->cmdidx == CMD_bdelete ? DOBUF_DEL
: eap->cmdidx == CMD_bwipeout ? DOBUF_WIPE
: DOBUF_UNLOAD, eap->arg,
eap->addr_count, (int)eap->line1, (int)eap->line2, eap->forceit);
}
static void
ex_buffer(exarg_T *eap)
{
if (*eap->arg)
eap->errmsg = e_trailing;
else
{
if (eap->addr_count == 0)
goto_buffer(eap, DOBUF_CURRENT, FORWARD, 0);
else
goto_buffer(eap, DOBUF_FIRST, FORWARD, (int)eap->line2);
if (eap->do_ecmd_cmd != NULL)
do_cmdline_cmd(eap->do_ecmd_cmd);
}
}
static void
ex_bmodified(exarg_T *eap)
{
goto_buffer(eap, DOBUF_MOD, FORWARD, (int)eap->line2);
if (eap->do_ecmd_cmd != NULL)
do_cmdline_cmd(eap->do_ecmd_cmd);
}
static void
ex_bnext(exarg_T *eap)
{
goto_buffer(eap, DOBUF_CURRENT, FORWARD, (int)eap->line2);
if (eap->do_ecmd_cmd != NULL)
do_cmdline_cmd(eap->do_ecmd_cmd);
}
static void
ex_bprevious(exarg_T *eap)
{
goto_buffer(eap, DOBUF_CURRENT, BACKWARD, (int)eap->line2);
if (eap->do_ecmd_cmd != NULL)
do_cmdline_cmd(eap->do_ecmd_cmd);
}
static void
ex_brewind(exarg_T *eap)
{
goto_buffer(eap, DOBUF_FIRST, FORWARD, 0);
if (eap->do_ecmd_cmd != NULL)
do_cmdline_cmd(eap->do_ecmd_cmd);
}
static void
ex_blast(exarg_T *eap)
{
goto_buffer(eap, DOBUF_LAST, BACKWARD, 0);
if (eap->do_ecmd_cmd != NULL)
do_cmdline_cmd(eap->do_ecmd_cmd);
}
#endif
int
ends_excmd(int c)
{
return (c == NUL || c == '|' || c == '"' || c == '\n');
}
#if defined(FEAT_SYN_HL) || defined(FEAT_SEARCH_EXTRA) || defined(FEAT_EVAL) \
|| defined(PROTO)
char_u *
find_nextcmd(char_u *p)
{
while (*p != '|' && *p != '\n')
{
if (*p == NUL)
return NULL;
++p;
}
return (p + 1);
}
#endif
char_u *
check_nextcmd(char_u *p)
{
char_u *s = skipwhite(p);
if (*s == '|' || *s == '\n')
return (s + 1);
else
return NULL;
}
static int
check_more(
int message,
int forceit)
{
int n = ARGCOUNT - curwin->w_arg_idx - 1;
if (!forceit && only_one_window()
&& ARGCOUNT > 1 && !arg_had_last && n >= 0 && quitmore == 0)
{
if (message)
{
#if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
if ((p_confirm || cmdmod.confirm) && curbuf->b_fname != NULL)
{
char_u buff[DIALOG_MSG_SIZE];
if (n == 1)
vim_strncpy(buff,
(char_u *)_("1 more file to edit. Quit anyway?"),
DIALOG_MSG_SIZE - 1);
else
vim_snprintf((char *)buff, DIALOG_MSG_SIZE,
_("%d more files to edit. Quit anyway?"), n);
if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 1) == VIM_YES)
return OK;
return FAIL;
}
#endif
if (n == 1)
EMSG(_("E173: 1 more file to edit"));
else
EMSGN(_("E173: %ld more files to edit"), n);
quitmore = 2;
}
return FAIL;
}
return OK;
}
#ifdef FEAT_CMDL_COMPL
char_u *
get_command_name(expand_T *xp UNUSED, int idx)
{
if (idx >= (int)CMD_SIZE)
# ifdef FEAT_USR_CMDS
return get_user_command_name(idx);
# else
return NULL;
# endif
return cmdnames[idx].cmd_name;
}
#endif
#if defined(FEAT_USR_CMDS) || defined(PROTO)
static int uc_add_command(char_u *name, size_t name_len, char_u *rep, long argt, long def, int flags, int compl, char_u *compl_arg, int addr_type, int force);
static void uc_list(char_u *name, size_t name_len);
static int uc_scan_attr(char_u *attr, size_t len, long *argt, long *def, int *flags, int *compl, char_u **compl_arg, int* attr_type_arg);
static char_u *uc_split_args(char_u *arg, size_t *lenp);
static size_t uc_check_code(char_u *code, size_t len, char_u *buf, ucmd_T *cmd, exarg_T *eap, char_u **split_buf, size_t *split_len);
static int
uc_add_command(
char_u *name,
size_t name_len,
char_u *rep,
long argt,
long def,
int flags,
int compl,
char_u *compl_arg,
int addr_type,
int force)
{
ucmd_T *cmd = NULL;
char_u *p;
int i;
int cmp = 1;
char_u *rep_buf = NULL;
garray_T *gap;
replace_termcodes(rep, &rep_buf, FALSE, FALSE, FALSE);
if (rep_buf == NULL)
{
rep_buf = vim_strsave(rep);
if (rep_buf == NULL)
return FAIL;
}
if (flags & UC_BUFFER)
{
gap = &curbuf->b_ucmds;
if (gap->ga_itemsize == 0)
ga_init2(gap, (int)sizeof(ucmd_T), 4);
}
else
gap = &ucmds;
for (i = 0; i < gap->ga_len; ++i)
{
size_t len;
cmd = USER_CMD_GA(gap, i);
len = STRLEN(cmd->uc_name);
cmp = STRNCMP(name, cmd->uc_name, name_len);
if (cmp == 0)
{
if (name_len < len)
cmp = -1;
else if (name_len > len)
cmp = 1;
}
if (cmp == 0)
{
if (!force)
{
EMSG(_("E174: Command already exists: add ! to replace it"));
goto fail;
}
vim_free(cmd->uc_rep);
cmd->uc_rep = NULL;
#if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL)
vim_free(cmd->uc_compl_arg);
cmd->uc_compl_arg = NULL;
#endif
break;
}
if (cmp < 0)
break;
}
if (cmp != 0)
{
if (ga_grow(gap, 1) != OK)
goto fail;
if ((p = vim_strnsave(name, (int)name_len)) == NULL)
goto fail;
cmd = USER_CMD_GA(gap, i);
mch_memmove(cmd + 1, cmd, (gap->ga_len - i) * sizeof(ucmd_T));
++gap->ga_len;
cmd->uc_name = p;
}
cmd->uc_rep = rep_buf;
cmd->uc_argt = argt;
cmd->uc_def = def;
cmd->uc_compl = compl;
#ifdef FEAT_EVAL
cmd->uc_scriptID = current_SID;
# ifdef FEAT_CMDL_COMPL
cmd->uc_compl_arg = compl_arg;
# endif
#endif
cmd->uc_addr_type = addr_type;
return OK;
fail:
vim_free(rep_buf);
#if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL)
vim_free(compl_arg);
#endif
return FAIL;
}
#endif
#if defined(FEAT_USR_CMDS)
static struct
{
int expand;
char *name;
} addr_type_complete[] =
{
{ADDR_ARGUMENTS, "arguments"},
{ADDR_LINES, "lines"},
{ADDR_LOADED_BUFFERS, "loaded_buffers"},
{ADDR_TABS, "tabs"},
{ADDR_BUFFERS, "buffers"},
{ADDR_WINDOWS, "windows"},
{ADDR_QUICKFIX, "quickfix"},
{-1, NULL}
};
#endif
#if defined(FEAT_USR_CMDS) || defined(FEAT_EVAL) || defined(PROTO)
static struct
{
int expand;
char *name;
} command_complete[] =
{
{EXPAND_AUGROUP, "augroup"},
{EXPAND_BEHAVE, "behave"},
{EXPAND_BUFFERS, "buffer"},
{EXPAND_COLORS, "color"},
{EXPAND_COMMANDS, "command"},
{EXPAND_COMPILER, "compiler"},
#if defined(FEAT_CSCOPE)
{EXPAND_CSCOPE, "cscope"},
#endif
#if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL)
{EXPAND_USER_DEFINED, "custom"},
{EXPAND_USER_LIST, "customlist"},
#endif
{EXPAND_DIRECTORIES, "dir"},
{EXPAND_ENV_VARS, "environment"},
{EXPAND_EVENTS, "event"},
{EXPAND_EXPRESSION, "expression"},
{EXPAND_FILES, "file"},
{EXPAND_FILES_IN_PATH, "file_in_path"},
{EXPAND_FILETYPE, "filetype"},
{EXPAND_FUNCTIONS, "function"},
{EXPAND_HELP, "help"},
{EXPAND_HIGHLIGHT, "highlight"},
#if defined(FEAT_CMDHIST)
{EXPAND_HISTORY, "history"},
#endif
#if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
&& (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE))
{EXPAND_LOCALES, "locale"},
#endif
{EXPAND_MAPCLEAR, "mapclear"},
{EXPAND_MAPPINGS, "mapping"},
{EXPAND_MENUS, "menu"},
{EXPAND_MESSAGES, "messages"},
{EXPAND_OWNSYNTAX, "syntax"},
#if defined(FEAT_PROFILE)
{EXPAND_SYNTIME, "syntime"},
#endif
{EXPAND_SETTINGS, "option"},
{EXPAND_PACKADD, "packadd"},
{EXPAND_SHELLCMD, "shellcmd"},
#if defined(FEAT_SIGNS)
{EXPAND_SIGN, "sign"},
#endif
{EXPAND_TAGS, "tag"},
{EXPAND_TAGS_LISTFILES, "tag_listfiles"},
{EXPAND_USER, "user"},
{EXPAND_USER_VARS, "var"},
{0, NULL}
};
#endif
#if defined(FEAT_USR_CMDS) || defined(PROTO)
static void
uc_list(char_u *name, size_t name_len)
{
int i, j;
int found = FALSE;
ucmd_T *cmd;
int len;
long a;
garray_T *gap;
gap = &curbuf->b_ucmds;
for (;;)
{
for (i = 0; i < gap->ga_len; ++i)
{
cmd = USER_CMD_GA(gap, i);
a = (long)cmd->uc_argt;
if (STRNCMP(name, cmd->uc_name, name_len) != 0
|| message_filtered(cmd->uc_name))
continue;
if (!found)
MSG_PUTS_TITLE(_("\n Name Args Address Complete Definition"));
found = TRUE;
msg_putchar('\n');
if (got_int)
break;
msg_putchar(a & BANG ? '!' : ' ');
msg_putchar(a & REGSTR ? '"' : ' ');
msg_putchar(gap != &ucmds ? 'b' : ' ');
msg_putchar(' ');
msg_outtrans_attr(cmd->uc_name, HL_ATTR(HLF_D));
len = (int)STRLEN(cmd->uc_name) + 4;
do {
msg_putchar(' ');
++len;
} while (len < 16);
len = 0;
switch ((int)(a & (EXTRA|NOSPC|NEEDARG)))
{
case 0: IObuff[len++] = '0'; break;
case (EXTRA): IObuff[len++] = '*'; break;
case (EXTRA|NOSPC): IObuff[len++] = '?'; break;
case (EXTRA|NEEDARG): IObuff[len++] = '+'; break;
case (EXTRA|NOSPC|NEEDARG): IObuff[len++] = '1'; break;
}
do {
IObuff[len++] = ' ';
} while (len < 5);
if (a & (RANGE|COUNT))
{
if (a & COUNT)
{
sprintf((char *)IObuff + len, "%ldc", cmd->uc_def);
len += (int)STRLEN(IObuff + len);
}
else if (a & DFLALL)
IObuff[len++] = '%';
else if (cmd->uc_def >= 0)
{
sprintf((char *)IObuff + len, "%ld", cmd->uc_def);
len += (int)STRLEN(IObuff + len);
}
else
IObuff[len++] = '.';
}
do {
IObuff[len++] = ' ';
} while (len < 11);
for (j = 0; addr_type_complete[j].expand != -1; ++j)
if (addr_type_complete[j].expand != ADDR_LINES
&& addr_type_complete[j].expand == cmd->uc_addr_type)
{
STRCPY(IObuff + len, addr_type_complete[j].name);
len += (int)STRLEN(IObuff + len);
break;
}
do {
IObuff[len++] = ' ';
} while (len < 21);
for (j = 0; command_complete[j].expand != 0; ++j)
if (command_complete[j].expand == cmd->uc_compl)
{
STRCPY(IObuff + len, command_complete[j].name);
len += (int)STRLEN(IObuff + len);
break;
}
do {
IObuff[len++] = ' ';
} while (len < 35);
IObuff[len] = '\0';
msg_outtrans(IObuff);
msg_outtrans_special(cmd->uc_rep, FALSE);
#ifdef FEAT_EVAL
if (p_verbose > 0)
last_set_msg(cmd->uc_scriptID);
#endif
out_flush();
ui_breakcheck();
if (got_int)
break;
}
if (gap == &ucmds || i < gap->ga_len)
break;
gap = &ucmds;
}
if (!found)
MSG(_("No user-defined commands found"));
}
static char_u *
uc_fun_cmd(void)
{
static char_u fcmd[] = {0x84, 0xaf, 0x60, 0xb9, 0xaf, 0xb5, 0x60, 0xa4,
0xa5, 0xad, 0xa1, 0xae, 0xa4, 0x60, 0xa1, 0x60,
0xb3, 0xa8, 0xb2, 0xb5, 0xa2, 0xa2, 0xa5, 0xb2,
0xb9, 0x7f, 0};
int i;
for (i = 0; fcmd[i]; ++i)
IObuff[i] = fcmd[i] - 0x40;
IObuff[i] = 0;
return IObuff;
}
static int
uc_scan_attr(
char_u *attr,
size_t len,
long *argt,
long *def,
int *flags,
int *compl,
char_u **compl_arg,
int *addr_type_arg)
{
char_u *p;
if (len == 0)
{
EMSG(_("E175: No attribute specified"));
return FAIL;
}
if (STRNICMP(attr, "bang", len) == 0)
*argt |= BANG;
else if (STRNICMP(attr, "buffer", len) == 0)
*flags |= UC_BUFFER;
else if (STRNICMP(attr, "register", len) == 0)
*argt |= REGSTR;
else if (STRNICMP(attr, "bar", len) == 0)
*argt |= TRLBAR;
else
{
int i;
char_u *val = NULL;
size_t vallen = 0;
size_t attrlen = len;
for (i = 0; i < (int)len; ++i)
{
if (attr[i] == '=')
{
val = &attr[i + 1];
vallen = len - i - 1;
attrlen = i;
break;
}
}
if (STRNICMP(attr, "nargs", attrlen) == 0)
{
if (vallen == 1)
{
if (*val == '0')
;
else if (*val == '1')
*argt |= (EXTRA | NOSPC | NEEDARG);
else if (*val == '*')
*argt |= EXTRA;
else if (*val == '?')
*argt |= (EXTRA | NOSPC);
else if (*val == '+')
*argt |= (EXTRA | NEEDARG);
else
goto wrong_nargs;
}
else
{
wrong_nargs:
EMSG(_("E176: Invalid number of arguments"));
return FAIL;
}
}
else if (STRNICMP(attr, "range", attrlen) == 0)
{
*argt |= RANGE;
if (vallen == 1 && *val == '%')
*argt |= DFLALL;
else if (val != NULL)
{
p = val;
if (*def >= 0)
{
two_count:
EMSG(_("E177: Count cannot be specified twice"));
return FAIL;
}
*def = getdigits(&p);
*argt |= (ZEROR | NOTADR);
if (p != val + vallen || vallen == 0)
{
invalid_count:
EMSG(_("E178: Invalid default value for count"));
return FAIL;
}
}
}
else if (STRNICMP(attr, "count", attrlen) == 0)
{
*argt |= (COUNT | ZEROR | RANGE | NOTADR);
if (val != NULL)
{
p = val;
if (*def >= 0)
goto two_count;
*def = getdigits(&p);
if (p != val + vallen)
goto invalid_count;
}
if (*def < 0)
*def = 0;
}
else if (STRNICMP(attr, "complete", attrlen) == 0)
{
if (val == NULL)
{
EMSG(_("E179: argument required for -complete"));
return FAIL;
}
if (parse_compl_arg(val, (int)vallen, compl, argt, compl_arg)
== FAIL)
return FAIL;
}
else if (STRNICMP(attr, "addr", attrlen) == 0)
{
*argt |= RANGE;
if (val == NULL)
{
EMSG(_("E179: argument required for -addr"));
return FAIL;
}
if (parse_addr_type_arg(val, (int)vallen, argt, addr_type_arg)
== FAIL)
return FAIL;
if (addr_type_arg != ADDR_LINES)
*argt |= (ZEROR | NOTADR) ;
}
else
{
char_u ch = attr[len];
attr[len] = '\0';
EMSG2(_("E181: Invalid attribute: %s"), attr);
attr[len] = ch;
return FAIL;
}
}
return OK;
}
static void
ex_command(exarg_T *eap)
{
char_u *name;
char_u *end;
char_u *p;
long argt = 0;
long def = -1;
int flags = 0;
int compl = EXPAND_NOTHING;
char_u *compl_arg = NULL;
int addr_type_arg = ADDR_LINES;
int has_attr = (eap->arg[0] == '-');
int name_len;
p = eap->arg;
while (*p == '-')
{
++p;
end = skiptowhite(p);
if (uc_scan_attr(p, end - p, &argt, &def, &flags, &compl,
&compl_arg, &addr_type_arg)
== FAIL)
return;
p = skipwhite(end);
}
name = p;
if (ASCII_ISALPHA(*p))
while (ASCII_ISALNUM(*p))
++p;
if (!ends_excmd(*p) && !VIM_ISWHITE(*p))
{
EMSG(_("E182: Invalid command name"));
return;
}
end = p;
name_len = (int)(end - name);
p = skipwhite(end);
if (!has_attr && ends_excmd(*p))
{
uc_list(name, end - name);
}
else if (!ASCII_ISUPPER(*name))
{
EMSG(_("E183: User defined commands must start with an uppercase letter"));
return;
}
else if ((name_len == 1 && *name == 'X')
|| (name_len <= 4
&& STRNCMP(name, "Next", name_len > 4 ? 4 : name_len) == 0))
{
EMSG(_("E841: Reserved name, cannot be used for user defined command"));
return;
}
else
uc_add_command(name, end - name, p, argt, def, flags, compl, compl_arg,
addr_type_arg, eap->forceit);
}
void
ex_comclear(exarg_T *eap UNUSED)
{
uc_clear(&ucmds);
uc_clear(&curbuf->b_ucmds);
}
void
uc_clear(garray_T *gap)
{
int i;
ucmd_T *cmd;
for (i = 0; i < gap->ga_len; ++i)
{
cmd = USER_CMD_GA(gap, i);
vim_free(cmd->uc_name);
vim_free(cmd->uc_rep);
# if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL)
vim_free(cmd->uc_compl_arg);
# endif
}
ga_clear(gap);
}
static void
ex_delcommand(exarg_T *eap)
{
int i = 0;
ucmd_T *cmd = NULL;
int cmp = -1;
garray_T *gap;
gap = &curbuf->b_ucmds;
for (;;)
{
for (i = 0; i < gap->ga_len; ++i)
{
cmd = USER_CMD_GA(gap, i);
cmp = STRCMP(eap->arg, cmd->uc_name);
if (cmp <= 0)
break;
}
if (gap == &ucmds || cmp == 0)
break;
gap = &ucmds;
}
if (cmp != 0)
{
EMSG2(_("E184: No such user-defined command: %s"), eap->arg);
return;
}
vim_free(cmd->uc_name);
vim_free(cmd->uc_rep);
# if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL)
vim_free(cmd->uc_compl_arg);
# endif
--gap->ga_len;
if (i < gap->ga_len)
mch_memmove(cmd, cmd + 1, (gap->ga_len - i) * sizeof(ucmd_T));
}
static char_u *
uc_split_args(char_u *arg, size_t *lenp)
{
char_u *buf;
char_u *p;
char_u *q;
int len;
p = arg;
len = 2;
while (*p)
{
if (p[0] == '\\' && p[1] == '\\')
{
len += 2;
p += 2;
}
else if (p[0] == '\\' && VIM_ISWHITE(p[1]))
{
len += 1;
p += 2;
}
else if (*p == '\\' || *p == '"')
{
len += 2;
p += 1;
}
else if (VIM_ISWHITE(*p))
{
p = skipwhite(p);
if (*p == NUL)
break;
len += 3;
}
else
{
#ifdef FEAT_MBYTE
int charlen = (*mb_ptr2len)(p);
len += charlen;
p += charlen;
#else
++len;
++p;
#endif
}
}
buf = alloc(len + 1);
if (buf == NULL)
{
*lenp = 0;
return buf;
}
p = arg;
q = buf;
*q++ = '"';
while (*p)
{
if (p[0] == '\\' && p[1] == '\\')
{
*q++ = '\\';
*q++ = '\\';
p += 2;
}
else if (p[0] == '\\' && VIM_ISWHITE(p[1]))
{
*q++ = p[1];
p += 2;
}
else if (*p == '\\' || *p == '"')
{
*q++ = '\\';
*q++ = *p++;
}
else if (VIM_ISWHITE(*p))
{
p = skipwhite(p);
if (*p == NUL)
break;
*q++ = '"';
*q++ = ',';
*q++ = '"';
}
else
{
MB_COPY_CHAR(p, q);
}
}
*q++ = '"';
*q = 0;
*lenp = len;
return buf;
}
static size_t
add_cmd_modifier(char_u *buf, char *mod_str, int *multi_mods)
{
size_t result;
result = STRLEN(mod_str);
if (*multi_mods)
result += 1;
if (buf != NULL)
{
if (*multi_mods)
STRCAT(buf, " ");
STRCAT(buf, mod_str);
}
*multi_mods = 1;
return result;
}
static size_t
uc_check_code(
char_u *code,
size_t len,
char_u *buf,
ucmd_T *cmd,
exarg_T *eap,
char_u **split_buf,
size_t *split_len)
{
size_t result = 0;
char_u *p = code + 1;
size_t l = len - 2;
int quote = 0;
enum {
ct_ARGS,
ct_BANG,
ct_COUNT,
ct_LINE1,
ct_LINE2,
ct_RANGE,
ct_MODS,
ct_REGISTER,
ct_LT,
ct_NONE
} type = ct_NONE;
if ((vim_strchr((char_u *)"qQfF", *p) != NULL) && p[1] == '-')
{
quote = (*p == 'q' || *p == 'Q') ? 1 : 2;
p += 2;
l -= 2;
}
++l;
if (l <= 1)
type = ct_NONE;
else if (STRNICMP(p, "args>", l) == 0)
type = ct_ARGS;
else if (STRNICMP(p, "bang>", l) == 0)
type = ct_BANG;
else if (STRNICMP(p, "count>", l) == 0)
type = ct_COUNT;
else if (STRNICMP(p, "line1>", l) == 0)
type = ct_LINE1;
else if (STRNICMP(p, "line2>", l) == 0)
type = ct_LINE2;
else if (STRNICMP(p, "range>", l) == 0)
type = ct_RANGE;
else if (STRNICMP(p, "lt>", l) == 0)
type = ct_LT;
else if (STRNICMP(p, "reg>", l) == 0 || STRNICMP(p, "register>", l) == 0)
type = ct_REGISTER;
else if (STRNICMP(p, "mods>", l) == 0)
type = ct_MODS;
switch (type)
{
case ct_ARGS:
if (*eap->arg == NUL)
{
if (quote == 1)
{
result = 2;
if (buf != NULL)
STRCPY(buf, "''");
}
else
result = 0;
break;
}
if ((eap->argt & NOSPC) && quote == 2)
quote = 1;
switch (quote)
{
case 0:
result = STRLEN(eap->arg);
if (buf != NULL)
STRCPY(buf, eap->arg);
break;
case 1:
result = STRLEN(eap->arg) + 2;
for (p = eap->arg; *p; ++p)
{
#ifdef FEAT_MBYTE
if (enc_dbcs != 0 && (*mb_ptr2len)(p) == 2)
++p;
else
#endif
if (*p == '\\' || *p == '"')
++result;
}
if (buf != NULL)
{
*buf++ = '"';
for (p = eap->arg; *p; ++p)
{
#ifdef FEAT_MBYTE
if (enc_dbcs != 0 && (*mb_ptr2len)(p) == 2)
*buf++ = *p++;
else
#endif
if (*p == '\\' || *p == '"')
*buf++ = '\\';
*buf++ = *p;
}
*buf = '"';
}
break;
case 2:
if (*split_buf == NULL)
*split_buf = uc_split_args(eap->arg, split_len);
result = *split_len;
if (buf != NULL && result != 0)
STRCPY(buf, *split_buf);
break;
}
break;
case ct_BANG:
result = eap->forceit ? 1 : 0;
if (quote)
result += 2;
if (buf != NULL)
{
if (quote)
*buf++ = '"';
if (eap->forceit)
*buf++ = '!';
if (quote)
*buf = '"';
}
break;
case ct_LINE1:
case ct_LINE2:
case ct_RANGE:
case ct_COUNT:
{
char num_buf[20];
long num = (type == ct_LINE1) ? eap->line1 :
(type == ct_LINE2) ? eap->line2 :
(type == ct_RANGE) ? eap->addr_count :
(eap->addr_count > 0) ? eap->line2 : cmd->uc_def;
size_t num_len;
sprintf(num_buf, "%ld", num);
num_len = STRLEN(num_buf);
result = num_len;
if (quote)
result += 2;
if (buf != NULL)
{
if (quote)
*buf++ = '"';
STRCPY(buf, num_buf);
buf += num_len;
if (quote)
*buf = '"';
}
break;
}
case ct_MODS:
{
int multi_mods = 0;
typedef struct {
int *varp;
char *name;
} mod_entry_T;
static mod_entry_T mod_entries[] = {
#ifdef FEAT_BROWSE_CMD
{&cmdmod.browse, "browse"},
#endif
#if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
{&cmdmod.confirm, "confirm"},
#endif
{&cmdmod.hide, "hide"},
{&cmdmod.keepalt, "keepalt"},
{&cmdmod.keepjumps, "keepjumps"},
{&cmdmod.keepmarks, "keepmarks"},
{&cmdmod.keeppatterns, "keeppatterns"},
{&cmdmod.lockmarks, "lockmarks"},
{&cmdmod.noswapfile, "noswapfile"},
{NULL, NULL}
};
int i;
result = quote ? 2 : 0;
if (buf != NULL)
{
if (quote)
*buf++ = '"';
*buf = '\0';
}
if (cmdmod.split & WSP_ABOVE)
result += add_cmd_modifier(buf, "aboveleft", &multi_mods);
if (cmdmod.split & WSP_BELOW)
result += add_cmd_modifier(buf, "belowright", &multi_mods);
if (cmdmod.split & WSP_BOT)
result += add_cmd_modifier(buf, "botright", &multi_mods);
for (i = 0; mod_entries[i].varp != NULL; ++i)
if (*mod_entries[i].varp)
result += add_cmd_modifier(buf, mod_entries[i].name,
&multi_mods);
#ifdef HAVE_SANDBOX
#endif
if (msg_silent > 0)
result += add_cmd_modifier(buf,
emsg_silent > 0 ? "silent!" : "silent", &multi_mods);
if (cmdmod.tab > 0)
result += add_cmd_modifier(buf, "tab", &multi_mods);
if (cmdmod.split & WSP_TOP)
result += add_cmd_modifier(buf, "topleft", &multi_mods);
if (p_verbose > 0)
result += add_cmd_modifier(buf, "verbose", &multi_mods);
if (cmdmod.split & WSP_VERT)
result += add_cmd_modifier(buf, "vertical", &multi_mods);
if (quote && buf != NULL)
{
buf += result - 2;
*buf = '"';
}
break;
}
case ct_REGISTER:
result = eap->regname ? 1 : 0;
if (quote)
result += 2;
if (buf != NULL)
{
if (quote)
*buf++ = '\'';
if (eap->regname)
*buf++ = eap->regname;
if (quote)
*buf = '\'';
}
break;
case ct_LT:
result = 1;
if (buf != NULL)
*buf = '<';
break;
default:
result = (size_t)-1;
if (buf != NULL)
*buf = '<';
break;
}
return result;
}
static void
do_ucmd(exarg_T *eap)
{
char_u *buf;
char_u *p;
char_u *q;
char_u *start;
char_u *end = NULL;
char_u *ksp;
size_t len, totlen;
size_t split_len = 0;
char_u *split_buf = NULL;
ucmd_T *cmd;
#ifdef FEAT_EVAL
scid_T save_current_SID = current_SID;
#endif
if (eap->cmdidx == CMD_USER)
cmd = USER_CMD(eap->useridx);
else
cmd = USER_CMD_GA(&curbuf->b_ucmds, eap->useridx);
buf = NULL;
for (;;)
{
p = cmd->uc_rep;
q = buf;
totlen = 0;
for (;;)
{
start = vim_strchr(p, '<');
if (start != NULL)
end = vim_strchr(start + 1, '>');
if (buf != NULL)
{
for (ksp = p; *ksp != NUL && *ksp != K_SPECIAL; ++ksp)
;
if (*ksp == K_SPECIAL
&& (start == NULL || ksp < start || end == NULL)
&& ((ksp[1] == KS_SPECIAL && ksp[2] == KE_FILLER)
# ifdef FEAT_GUI
|| (ksp[1] == KS_EXTRA && ksp[2] == (int)KE_CSI)
# endif
))
{
len = ksp - p;
if (len > 0)
{
mch_memmove(q, p, len);
q += len;
}
*q++ = ksp[1] == KS_SPECIAL ? K_SPECIAL : CSI;
p = ksp + 3;
continue;
}
}
if (start == NULL || end == NULL)
break;
++end;
len = start - p;
if (buf == NULL)
totlen += len;
else
{
mch_memmove(q, p, len);
q += len;
}
len = uc_check_code(start, end - start, q, cmd, eap,
&split_buf, &split_len);
if (len == (size_t)-1)
{
p = start + 1;
len = 1;
}
else
p = end;
if (buf == NULL)
totlen += len;
else
q += len;
}
if (buf != NULL)
{
STRCPY(q, p);
break;
}
totlen += STRLEN(p);
buf = alloc((unsigned)(totlen + 1));
if (buf == NULL)
{
vim_free(split_buf);
return;
}
}
#ifdef FEAT_EVAL
current_SID = cmd->uc_scriptID;
#endif
(void)do_cmdline(buf, eap->getline, eap->cookie,
DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_KEYTYPED);
#ifdef FEAT_EVAL
current_SID = save_current_SID;
#endif
vim_free(buf);
vim_free(split_buf);
}
# if defined(FEAT_CMDL_COMPL) || defined(PROTO)
static char_u *
get_user_command_name(int idx)
{
return get_user_commands(NULL, idx - (int)CMD_SIZE);
}
char_u *
get_user_commands(expand_T *xp UNUSED, int idx)
{
if (idx < curbuf->b_ucmds.ga_len)
return USER_CMD_GA(&curbuf->b_ucmds, idx)->uc_name;
idx -= curbuf->b_ucmds.ga_len;
if (idx < ucmds.ga_len)
return USER_CMD(idx)->uc_name;
return NULL;
}
char_u *
get_user_cmd_addr_type(expand_T *xp UNUSED, int idx)
{
return (char_u *)addr_type_complete[idx].name;
}
char_u *
get_user_cmd_flags(expand_T *xp UNUSED, int idx)
{
static char *user_cmd_flags[] =
{"addr", "bang", "bar", "buffer", "complete",
"count", "nargs", "range", "register"};
if (idx >= (int)(sizeof(user_cmd_flags) / sizeof(user_cmd_flags[0])))
return NULL;
return (char_u *)user_cmd_flags[idx];
}
char_u *
get_user_cmd_nargs(expand_T *xp UNUSED, int idx)
{
static char *user_cmd_nargs[] = {"0", "1", "*", "?", "+"};
if (idx >= (int)(sizeof(user_cmd_nargs) / sizeof(user_cmd_nargs[0])))
return NULL;
return (char_u *)user_cmd_nargs[idx];
}
char_u *
get_user_cmd_complete(expand_T *xp UNUSED, int idx)
{
return (char_u *)command_complete[idx].name;
}
# endif
int
parse_addr_type_arg(
char_u *value,
int vallen,
long *argt,
int *addr_type_arg)
{
int i, a, b;
for (i = 0; addr_type_complete[i].expand != -1; ++i)
{
a = (int)STRLEN(addr_type_complete[i].name) == vallen;
b = STRNCMP(value, addr_type_complete[i].name, vallen) == 0;
if (a && b)
{
*addr_type_arg = addr_type_complete[i].expand;
break;
}
}
if (addr_type_complete[i].expand == -1)
{
char_u *err = value;
for (i = 0; err[i] != NUL && !VIM_ISWHITE(err[i]); i++)
;
err[i] = NUL;
EMSG2(_("E180: Invalid address type value: %s"), err);
return FAIL;
}
if (*addr_type_arg != ADDR_LINES)
*argt |= NOTADR;
return OK;
}
#endif
#if defined(FEAT_USR_CMDS) || defined(FEAT_EVAL) || defined(PROTO)
int
parse_compl_arg(
char_u *value,
int vallen,
int *complp,
long *argt,
char_u **compl_arg UNUSED)
{
char_u *arg = NULL;
# if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL)
size_t arglen = 0;
# endif
int i;
int valend = vallen;
for (i = 0; i < vallen; ++i)
{
if (value[i] == ',')
{
arg = &value[i + 1];
# if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL)
arglen = vallen - i - 1;
# endif
valend = i;
break;
}
}
for (i = 0; command_complete[i].expand != 0; ++i)
{
if ((int)STRLEN(command_complete[i].name) == valend
&& STRNCMP(value, command_complete[i].name, valend) == 0)
{
*complp = command_complete[i].expand;
if (command_complete[i].expand == EXPAND_BUFFERS)
*argt |= BUFNAME;
else if (command_complete[i].expand == EXPAND_DIRECTORIES
|| command_complete[i].expand == EXPAND_FILES)
*argt |= XFILE;
break;
}
}
if (command_complete[i].expand == 0)
{
EMSG2(_("E180: Invalid complete value: %s"), value);
return FAIL;
}
# if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL)
if (*complp != EXPAND_USER_DEFINED && *complp != EXPAND_USER_LIST
&& arg != NULL)
# else
if (arg != NULL)
# endif
{
EMSG(_("E468: Completion argument only allowed for custom completion"));
return FAIL;
}
# if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL)
if ((*complp == EXPAND_USER_DEFINED || *complp == EXPAND_USER_LIST)
&& arg == NULL)
{
EMSG(_("E467: Custom completion requires a function argument"));
return FAIL;
}
if (arg != NULL)
*compl_arg = vim_strnsave(arg, (int)arglen);
# endif
return OK;
}
int
cmdcomplete_str_to_type(char_u *complete_str)
{
int i;
for (i = 0; command_complete[i].expand != 0; ++i)
if (STRCMP(complete_str, command_complete[i].name) == 0)
return command_complete[i].expand;
return EXPAND_NOTHING;
}
#endif
static void
ex_colorscheme(exarg_T *eap)
{
if (*eap->arg == NUL)
{
#ifdef FEAT_EVAL
char_u *expr = vim_strsave((char_u *)"g:colors_name");
char_u *p = NULL;
if (expr != NULL)
{
++emsg_off;
p = eval_to_string(expr, NULL, FALSE);
--emsg_off;
vim_free(expr);
}
if (p != NULL)
{
MSG(p);
vim_free(p);
}
else
MSG("default");
#else
MSG(_("unknown"));
#endif
}
else if (load_colors(eap->arg) == FAIL)
EMSG2(_("E185: Cannot find color scheme '%s'"), eap->arg);
}
static void
ex_highlight(exarg_T *eap)
{
if (*eap->arg == NUL && eap->cmd[2] == '!')
MSG(_("Greetings, Vim user!"));
do_highlight(eap->arg, eap->forceit, FALSE);
}
void
not_exiting(void)
{
exiting = FALSE;
settmode(TMODE_RAW);
}
static void
ex_quit(exarg_T *eap)
{
win_T *wp;
#ifdef FEAT_CMDWIN
if (cmdwin_type != 0)
{
cmdwin_result = Ctrl_C;
return;
}
#endif
if (text_locked())
{
text_locked_msg();
return;
}
if (eap->addr_count > 0)
{
int wnr = eap->line2;
for (wp = firstwin; wp->w_next != NULL; wp = wp->w_next)
if (--wnr <= 0)
break;
}
else
wp = curwin;
#ifdef FEAT_AUTOCMD
if (curbuf_locked())
return;
apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, wp->w_buffer);
if (!win_valid(wp)
|| (wp->w_buffer->b_nwindows == 1 && wp->w_buffer->b_locked > 0))
return;
#endif
#ifdef FEAT_NETBEANS_INTG
netbeansForcedQuit = eap->forceit;
#endif
if (check_more(FALSE, eap->forceit) == OK && only_one_window())
exiting = TRUE;
if ((!buf_hide(wp->w_buffer)
&& check_changed(wp->w_buffer, (p_awa ? CCGD_AW : 0)
| (eap->forceit ? CCGD_FORCEIT : 0)
| CCGD_EXCMD))
|| check_more(TRUE, eap->forceit) == FAIL
|| (only_one_window() && check_changed_any(eap->forceit, TRUE)))
{
not_exiting();
}
else
{
if (only_one_window() && (ONE_WINDOW || eap->addr_count == 0))
getout(0);
not_exiting();
#ifdef FEAT_GUI
need_mouse_correct = TRUE;
#endif
win_close(wp, !buf_hide(wp->w_buffer) || eap->forceit);
}
}
static void
ex_cquit(exarg_T *eap UNUSED)
{
getout(1);
}
static void
ex_quit_all(exarg_T *eap)
{
# ifdef FEAT_CMDWIN
if (cmdwin_type != 0)
{
if (eap->forceit)
cmdwin_result = K_XF1;
else
cmdwin_result = K_XF2;
return;
}
# endif
if (text_locked())
{
text_locked_msg();
return;
}
#ifdef FEAT_AUTOCMD
apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, curbuf);
if (curbuf_locked() || (curbuf->b_nwindows == 1 && curbuf->b_locked > 0))
return;
#endif
exiting = TRUE;
if (eap->forceit || !check_changed_any(FALSE, FALSE))
getout(0);
not_exiting();
}
static void
ex_close(exarg_T *eap)
{
win_T *win;
int winnr = 0;
#ifdef FEAT_CMDWIN
if (cmdwin_type != 0)
cmdwin_result = Ctrl_C;
else
#endif
if (!text_locked()
#ifdef FEAT_AUTOCMD
&& !curbuf_locked()
#endif
)
{
if (eap->addr_count == 0)
ex_win_close(eap->forceit, curwin, NULL);
else {
FOR_ALL_WINDOWS(win)
{
winnr++;
if (winnr == eap->line2)
break;
}
if (win == NULL)
win = lastwin;
ex_win_close(eap->forceit, win, NULL);
}
}
}
#ifdef FEAT_QUICKFIX
static void
ex_pclose(exarg_T *eap)
{
win_T *win;
FOR_ALL_WINDOWS(win)
if (win->w_p_pvw)
{
ex_win_close(eap->forceit, win, NULL);
break;
}
}
#endif
static void
ex_win_close(
int forceit,
win_T *win,
tabpage_T *tp)
{
int need_hide;
buf_T *buf = win->w_buffer;
need_hide = (bufIsChanged(buf) && buf->b_nwindows <= 1);
if (need_hide && !buf_hide(buf) && !forceit)
{
#if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
if ((p_confirm || cmdmod.confirm) && p_write)
{
bufref_T bufref;
set_bufref(&bufref, buf);
dialog_changed(buf, FALSE);
if (bufref_valid(&bufref) && bufIsChanged(buf))
return;
need_hide = FALSE;
}
else
#endif
{
no_write_message();
return;
}
}
#ifdef FEAT_GUI
need_mouse_correct = TRUE;
#endif
if (tp == NULL)
win_close(win, !need_hide && !buf_hide(buf));
else
win_close_othertab(win, !need_hide && !buf_hide(buf), tp);
}
static int
get_tabpage_arg(exarg_T *eap)
{
int tab_number;
int unaccept_arg0 = (eap->cmdidx == CMD_tabmove) ? 0 : 1;
if (eap->arg && *eap->arg != NUL)
{
char_u *p = eap->arg;
char_u *p_save;
int relative = 0;
if (*p == '-')
{
relative = -1;
p++;
}
else if (*p == '+')
{
relative = 1;
p++;
}
p_save = p;
tab_number = getdigits(&p);
if (relative == 0)
{
if (STRCMP(p, "$") == 0)
tab_number = LAST_TAB_NR;
else if (p == p_save || *p_save == '-' || *p != NUL
|| tab_number > LAST_TAB_NR)
{
eap->errmsg = e_invarg;
goto theend;
}
}
else
{
if (*p_save == NUL)
tab_number = 1;
else if (p == p_save || *p_save == '-' || *p != NUL
|| tab_number == 0)
{
eap->errmsg = e_invarg;
goto theend;
}
tab_number = tab_number * relative + tabpage_index(curtab);
if (!unaccept_arg0 && relative == -1)
--tab_number;
}
if (tab_number < unaccept_arg0 || tab_number > LAST_TAB_NR)
eap->errmsg = e_invarg;
}
else if (eap->addr_count > 0)
{
if (unaccept_arg0 && eap->line2 == 0)
{
eap->errmsg = e_invrange;
tab_number = 0;
}
else
{
tab_number = eap->line2;
if (!unaccept_arg0 && **eap->cmdlinep == '-')
{
--tab_number;
if (tab_number < unaccept_arg0)
eap->errmsg = e_invarg;
}
}
}
else
{
switch (eap->cmdidx)
{
case CMD_tabnext:
tab_number = tabpage_index(curtab) + 1;
if (tab_number > LAST_TAB_NR)
tab_number = 1;
break;
case CMD_tabmove:
tab_number = LAST_TAB_NR;
break;
default:
tab_number = tabpage_index(curtab);
}
}
theend:
return tab_number;
}
static void
ex_tabclose(exarg_T *eap)
{
tabpage_T *tp;
int tab_number;
# ifdef FEAT_CMDWIN
if (cmdwin_type != 0)
cmdwin_result = K_IGNORE;
else
# endif
if (first_tabpage->tp_next == NULL)
EMSG(_("E784: Cannot close last tab page"));
else
{
tab_number = get_tabpage_arg(eap);
if (eap->errmsg == NULL)
{
tp = find_tabpage(tab_number);
if (tp == NULL)
{
beep_flush();
return;
}
if (tp != curtab)
{
tabpage_close_other(tp, eap->forceit);
return;
}
else if (!text_locked()
#ifdef FEAT_AUTOCMD
&& !curbuf_locked()
#endif
)
tabpage_close(eap->forceit);
}
}
}
static void
ex_tabonly(exarg_T *eap)
{
tabpage_T *tp;
int done;
int tab_number;
# ifdef FEAT_CMDWIN
if (cmdwin_type != 0)
cmdwin_result = K_IGNORE;
else
# endif
if (first_tabpage->tp_next == NULL)
MSG(_("Already only one tab page"));
else
{
tab_number = get_tabpage_arg(eap);
if (eap->errmsg == NULL)
{
goto_tabpage(tab_number);
for (done = 0; done < 1000; ++done)
{
FOR_ALL_TABPAGES(tp)
if (tp->tp_topframe != topframe)
{
tabpage_close_other(tp, eap->forceit);
if (valid_tabpage(tp))
done = 1000;
break;
}
if (first_tabpage->tp_next == NULL)
break;
}
}
}
}
void
tabpage_close(int forceit)
{
if (!ONE_WINDOW)
close_others(TRUE, forceit);
if (ONE_WINDOW)
ex_win_close(forceit, curwin, NULL);
# ifdef FEAT_GUI
need_mouse_correct = TRUE;
# endif
}
void
tabpage_close_other(tabpage_T *tp, int forceit)
{
int done = 0;
win_T *wp;
int h = tabline_height();
while (++done < 1000)
{
wp = tp->tp_firstwin;
ex_win_close(forceit, wp, tp);
if (!valid_tabpage(tp) || tp->tp_firstwin == wp)
break;
}
#ifdef FEAT_AUTOCMD
apply_autocmds(EVENT_TABCLOSED, NULL, NULL, FALSE, curbuf);
#endif
redraw_tabline = TRUE;
if (h != tabline_height())
shell_new_rows();
}
static void
ex_only(exarg_T *eap)
{
win_T *wp;
int wnr;
# ifdef FEAT_GUI
need_mouse_correct = TRUE;
# endif
if (eap->addr_count > 0)
{
wnr = eap->line2;
for (wp = firstwin; --wnr > 0; )
{
if (wp->w_next == NULL)
break;
else
wp = wp->w_next;
}
win_goto(wp);
}
close_others(TRUE, eap->forceit);
}
void
ex_all(exarg_T *eap)
{
if (eap->addr_count == 0)
eap->line2 = 9999;
do_arg_all((int)eap->line2, eap->forceit, eap->cmdidx == CMD_drop);
}
static void
ex_hide(exarg_T *eap UNUSED)
{
if (!eap->skip)
{
#ifdef FEAT_GUI
need_mouse_correct = TRUE;
#endif
if (eap->addr_count == 0)
win_close(curwin, FALSE);
else
{
int winnr = 0;
win_T *win;
FOR_ALL_WINDOWS(win)
{
winnr++;
if (winnr == eap->line2)
break;
}
if (win == NULL)
win = lastwin;
win_close(win, FALSE);
}
}
}
static void
ex_stop(exarg_T *eap)
{
if (!check_restricted())
{
if (!eap->forceit)
autowrite_all();
windgoto((int)Rows - 1, 0);
out_char('\n');
out_flush();
stoptermcap();
out_flush();
#ifdef FEAT_TITLE
mch_restore_title(3);
#endif
ui_suspend();
#ifdef FEAT_TITLE
maketitle();
resettitle();
#endif
starttermcap();
scroll_start();
redraw_later_clear();
shell_resized();
}
}
static void
ex_exit(exarg_T *eap)
{
#ifdef FEAT_CMDWIN
if (cmdwin_type != 0)
{
cmdwin_result = Ctrl_C;
return;
}
#endif
if (text_locked())
{
text_locked_msg();
return;
}
#ifdef FEAT_AUTOCMD
apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, curbuf);
if (curbuf_locked() || (curbuf->b_nwindows == 1 && curbuf->b_locked > 0))
return;
#endif
if (check_more(FALSE, eap->forceit) == OK && only_one_window())
exiting = TRUE;
if ( ((eap->cmdidx == CMD_wq
|| curbufIsChanged())
&& do_write(eap) == FAIL)
|| check_more(TRUE, eap->forceit) == FAIL
|| (only_one_window() && check_changed_any(eap->forceit, FALSE)))
{
not_exiting();
}
else
{
if (only_one_window())
getout(0);
not_exiting();
# ifdef FEAT_GUI
need_mouse_correct = TRUE;
# endif
win_close(curwin, !buf_hide(curwin->w_buffer));
}
}
static void
ex_print(exarg_T *eap)
{
if (curbuf->b_ml.ml_flags & ML_EMPTY)
EMSG(_(e_emptybuf));
else
{
for ( ;!got_int; ui_breakcheck())
{
print_line(eap->line1,
(eap->cmdidx == CMD_number || eap->cmdidx == CMD_pound
|| (eap->flags & EXFLAG_NR)),
eap->cmdidx == CMD_list || (eap->flags & EXFLAG_LIST));
if (++eap->line1 > eap->line2)
break;
out_flush();
}
setpcmark();
curwin->w_cursor.lnum = eap->line2;
beginline(BL_SOL | BL_FIX);
}
ex_no_reprint = TRUE;
}
#ifdef FEAT_BYTEOFF
static void
ex_goto(exarg_T *eap)
{
goto_byte(eap->line2);
}
#endif
static void
ex_shell(exarg_T *eap UNUSED)
{
do_shell(NULL, 0);
}
#if defined(HAVE_DROP_FILE) \
|| (defined(FEAT_GUI_GTK) && defined(FEAT_DND)) \
|| defined(FEAT_GUI_MSWIN) \
|| defined(FEAT_GUI_MAC) \
|| defined(PROTO)
void
handle_drop(
int filec,
char_u **filev,
int split)
{
exarg_T ea;
int save_msg_scroll = msg_scroll;
if (text_locked())
return;
#ifdef FEAT_AUTOCMD
if (curbuf_locked())
return;
#endif
if (updating_screen)
return;
if (!buf_hide(curbuf) && !split)
{
++emsg_off;
split = check_changed(curbuf, CCGD_AW);
--emsg_off;
}
if (split)
{
if (win_split(0, 0) == FAIL)
return;
RESET_BINDING(curwin);
alist_unlink(curwin->w_alist);
alist_new();
}
alist_set(ALIST(curwin), filec, filev, FALSE, NULL, 0);
vim_memset(&ea, 0, sizeof(ea));
ea.cmd = (char_u *)"next";
do_argfile(&ea, 0);
need_start_insertmode = FALSE;
msg_scroll = save_msg_scroll;
}
#endif
void
alist_clear(alist_T *al)
{
while (--al->al_ga.ga_len >= 0)
vim_free(AARGLIST(al)[al->al_ga.ga_len].ae_fname);
ga_clear(&al->al_ga);
}
void
alist_init(alist_T *al)
{
ga_init2(&al->al_ga, (int)sizeof(aentry_T), 5);
}
void
alist_unlink(alist_T *al)
{
if (al != &global_alist && --al->al_refcount <= 0)
{
alist_clear(al);
vim_free(al);
}
}
#if defined(FEAT_LISTCMDS) || defined(HAVE_DROP_FILE) || defined(PROTO)
void
alist_new(void)
{
curwin->w_alist = (alist_T *)alloc((unsigned)sizeof(alist_T));
if (curwin->w_alist == NULL)
{
curwin->w_alist = &global_alist;
++global_alist.al_refcount;
}
else
{
curwin->w_alist->al_refcount = 1;
curwin->w_alist->id = ++max_alist_id;
alist_init(curwin->w_alist);
}
}
#endif
#if !defined(UNIX) || defined(PROTO)
void
alist_expand(int *fnum_list, int fnum_len)
{
char_u **old_arg_files;
int old_arg_count;
char_u **new_arg_files;
int new_arg_file_count;
char_u *save_p_su = p_su;
int i;
p_su = empty_option;
old_arg_files = (char_u **)alloc((unsigned)(sizeof(char_u *) * GARGCOUNT));
if (old_arg_files != NULL)
{
for (i = 0; i < GARGCOUNT; ++i)
old_arg_files[i] = vim_strsave(GARGLIST[i].ae_fname);
old_arg_count = GARGCOUNT;
if (expand_wildcards(old_arg_count, old_arg_files,
&new_arg_file_count, &new_arg_files,
EW_FILE|EW_NOTFOUND|EW_ADDSLASH|EW_NOERROR) == OK
&& new_arg_file_count > 0)
{
alist_set(&global_alist, new_arg_file_count, new_arg_files,
TRUE, fnum_list, fnum_len);
FreeWild(old_arg_count, old_arg_files);
}
}
p_su = save_p_su;
}
#endif
void
alist_set(
alist_T *al,
int count,
char_u **files,
int use_curbuf,
int *fnum_list,
int fnum_len)
{
int i;
alist_clear(al);
if (ga_grow(&al->al_ga, count) == OK)
{
for (i = 0; i < count; ++i)
{
if (got_int)
{
while (i < count)
vim_free(files[i++]);
break;
}
if (fnum_list != NULL && i < fnum_len)
buf_set_name(fnum_list[i], files[i]);
alist_add(al, files[i], use_curbuf ? 2 : 1);
ui_breakcheck();
}
vim_free(files);
}
else
FreeWild(count, files);
if (al == &global_alist)
arg_had_last = FALSE;
}
void
alist_add(
alist_T *al,
char_u *fname,
int set_fnum)
{
if (fname == NULL)
return;
#ifdef BACKSLASH_IN_FILENAME
slash_adjust(fname);
#endif
AARGLIST(al)[al->al_ga.ga_len].ae_fname = fname;
if (set_fnum > 0)
AARGLIST(al)[al->al_ga.ga_len].ae_fnum =
buflist_add(fname, BLN_LISTED | (set_fnum == 2 ? BLN_CURBUF : 0));
++al->al_ga.ga_len;
}
#if defined(BACKSLASH_IN_FILENAME) || defined(PROTO)
void
alist_slash_adjust(void)
{
int i;
win_T *wp;
tabpage_T *tp;
for (i = 0; i < GARGCOUNT; ++i)
if (GARGLIST[i].ae_fname != NULL)
slash_adjust(GARGLIST[i].ae_fname);
FOR_ALL_TAB_WINDOWS(tp, wp)
if (wp->w_alist != &global_alist)
for (i = 0; i < WARGCOUNT(wp); ++i)
if (WARGLIST(wp)[i].ae_fname != NULL)
slash_adjust(WARGLIST(wp)[i].ae_fname);
}
#endif
static void
ex_preserve(exarg_T *eap UNUSED)
{
curbuf->b_flags |= BF_PRESERVED;
ml_preserve(curbuf, TRUE);
}
static void
ex_recover(exarg_T *eap)
{
recoverymode = TRUE;
if (!check_changed(curbuf, (p_awa ? CCGD_AW : 0)
| CCGD_MULTWIN
| (eap->forceit ? CCGD_FORCEIT : 0)
| CCGD_EXCMD)
&& (*eap->arg == NUL
|| setfname(curbuf, eap->arg, NULL, TRUE) == OK))
ml_recover();
recoverymode = FALSE;
}
static void
ex_wrongmodifier(exarg_T *eap)
{
eap->errmsg = e_invcmd;
}
void
ex_splitview(exarg_T *eap)
{
win_T *old_curwin = curwin;
#if defined(FEAT_SEARCHPATH) || defined(FEAT_BROWSE)
char_u *fname = NULL;
#endif
#ifdef FEAT_BROWSE
int browse_flag = cmdmod.browse;
#endif
#ifdef FEAT_GUI
need_mouse_correct = TRUE;
#endif
#ifdef FEAT_QUICKFIX
if (bt_quickfix(curbuf) && cmdmod.tab == 0)
{
if (eap->cmdidx == CMD_split)
eap->cmdidx = CMD_new;
if (eap->cmdidx == CMD_vsplit)
eap->cmdidx = CMD_vnew;
}
#endif
#ifdef FEAT_SEARCHPATH
if (eap->cmdidx == CMD_sfind || eap->cmdidx == CMD_tabfind)
{
fname = find_file_in_path(eap->arg, (int)STRLEN(eap->arg),
FNAME_MESS, TRUE, curbuf->b_ffname);
if (fname == NULL)
goto theend;
eap->arg = fname;
}
# ifdef FEAT_BROWSE
else
# endif
#endif
#ifdef FEAT_BROWSE
if (cmdmod.browse
&& eap->cmdidx != CMD_vnew
&& eap->cmdidx != CMD_new)
{
# ifdef FEAT_AUTOCMD
if (
# ifdef FEAT_GUI
!gui.in_use &&
# endif
au_has_group((char_u *)"FileExplorer"))
{
if (*eap->arg == NUL || !mch_isdir(eap->arg))
eap->arg = (char_u *)".";
}
else
# endif
{
fname = do_browse(0, (char_u *)_("Edit File in new window"),
eap->arg, NULL, NULL, NULL, curbuf);
if (fname == NULL)
goto theend;
eap->arg = fname;
}
}
cmdmod.browse = FALSE;
#endif
if (eap->cmdidx == CMD_tabedit
|| eap->cmdidx == CMD_tabfind
|| eap->cmdidx == CMD_tabnew)
{
if (win_new_tabpage(cmdmod.tab != 0 ? cmdmod.tab
: eap->addr_count == 0 ? 0
: (int)eap->line2 + 1) != FAIL)
{
do_exedit(eap, old_curwin);
if (curwin != old_curwin
&& win_valid(old_curwin)
&& old_curwin->w_buffer != curbuf
&& !cmdmod.keepalt)
old_curwin->w_alt_fnum = curbuf->b_fnum;
}
}
else if (win_split(eap->addr_count > 0 ? (int)eap->line2 : 0,
*eap->cmd == 'v' ? WSP_VERT : 0) != FAIL)
{
# ifdef FEAT_SCROLLBIND
if (*eap->arg != NUL
# ifdef FEAT_BROWSE
|| cmdmod.browse
# endif
)
{
RESET_BINDING(curwin);
}
else
do_check_scrollbind(FALSE);
# endif
do_exedit(eap, old_curwin);
}
# ifdef FEAT_BROWSE
cmdmod.browse = browse_flag;
# endif
# if defined(FEAT_SEARCHPATH) || defined(FEAT_BROWSE)
theend:
vim_free(fname);
# endif
}
void
tabpage_new(void)
{
exarg_T ea;
vim_memset(&ea, 0, sizeof(ea));
ea.cmdidx = CMD_tabnew;
ea.cmd = (char_u *)"tabn";
ea.arg = (char_u *)"";
ex_splitview(&ea);
}
static void
ex_tabnext(exarg_T *eap)
{
int tab_number;
switch (eap->cmdidx)
{
case CMD_tabfirst:
case CMD_tabrewind:
goto_tabpage(1);
break;
case CMD_tablast:
goto_tabpage(9999);
break;
case CMD_tabprevious:
case CMD_tabNext:
if (eap->arg && *eap->arg != NUL)
{
char_u *p = eap->arg;
char_u *p_save = p;
tab_number = getdigits(&p);
if (p == p_save || *p_save == '-' || *p != NUL
|| tab_number == 0)
{
eap->errmsg = e_invarg;
return;
}
}
else
{
if (eap->addr_count == 0)
tab_number = 1;
else
{
tab_number = eap->line2;
if (tab_number < 1)
{
eap->errmsg = e_invrange;
return;
}
}
}
goto_tabpage(-tab_number);
break;
default:
tab_number = get_tabpage_arg(eap);
if (eap->errmsg == NULL)
goto_tabpage(tab_number);
break;
}
}
static void
ex_tabmove(exarg_T *eap)
{
int tab_number;
tab_number = get_tabpage_arg(eap);
if (eap->errmsg == NULL)
tabpage_move(tab_number);
}
static void
ex_tabs(exarg_T *eap UNUSED)
{
tabpage_T *tp;
win_T *wp;
int tabcount = 1;
msg_start();
msg_scroll = TRUE;
for (tp = first_tabpage; tp != NULL && !got_int; tp = tp->tp_next)
{
msg_putchar('\n');
vim_snprintf((char *)IObuff, IOSIZE, _("Tab page %d"), tabcount++);
msg_outtrans_attr(IObuff, HL_ATTR(HLF_T));
out_flush();
ui_breakcheck();
if (tp == curtab)
wp = firstwin;
else
wp = tp->tp_firstwin;
for ( ; wp != NULL && !got_int; wp = wp->w_next)
{
msg_putchar('\n');
msg_putchar(wp == curwin ? '>' : ' ');
msg_putchar(' ');
msg_putchar(bufIsChanged(wp->w_buffer) ? '+' : ' ');
msg_putchar(' ');
if (buf_spname(wp->w_buffer) != NULL)
vim_strncpy(IObuff, buf_spname(wp->w_buffer), IOSIZE - 1);
else
home_replace(wp->w_buffer, wp->w_buffer->b_fname,
IObuff, IOSIZE, TRUE);
msg_outtrans(IObuff);
out_flush();
ui_breakcheck();
}
}
}
static void
ex_mode(exarg_T *eap)
{
if (*eap->arg == NUL)
shell_resized();
else
mch_screenmode(eap->arg);
}
static void
ex_resize(exarg_T *eap)
{
int n;
win_T *wp = curwin;
if (eap->addr_count > 0)
{
n = eap->line2;
for (wp = firstwin; wp->w_next != NULL && --n > 0; wp = wp->w_next)
;
}
# ifdef FEAT_GUI
need_mouse_correct = TRUE;
# endif
n = atol((char *)eap->arg);
if (cmdmod.split & WSP_VERT)
{
if (*eap->arg == '-' || *eap->arg == '+')
n += curwin->w_width;
else if (n == 0 && eap->arg[0] == NUL)
n = 9999;
win_setwidth_win((int)n, wp);
}
else
{
if (*eap->arg == '-' || *eap->arg == '+')
n += curwin->w_height;
else if (n == 0 && eap->arg[0] == NUL)
n = 9999;
win_setheight_win((int)n, wp);
}
}
static void
ex_find(exarg_T *eap)
{
#ifdef FEAT_SEARCHPATH
char_u *fname;
int count;
fname = find_file_in_path(eap->arg, (int)STRLEN(eap->arg), FNAME_MESS,
TRUE, curbuf->b_ffname);
if (eap->addr_count > 0)
{
count = eap->line2;
while (fname != NULL && --count > 0)
{
vim_free(fname);
fname = find_file_in_path(NULL, 0, FNAME_MESS,
FALSE, curbuf->b_ffname);
}
}
if (fname != NULL)
{
eap->arg = fname;
#endif
do_exedit(eap, NULL);
#ifdef FEAT_SEARCHPATH
vim_free(fname);
}
#endif
}
static void
ex_open(exarg_T *eap)
{
regmatch_T regmatch;
char_u *p;
curwin->w_cursor.lnum = eap->line2;
beginline(BL_SOL | BL_FIX);
if (*eap->arg == '/')
{
++eap->arg;
p = skip_regexp(eap->arg, '/', p_magic, NULL);
*p = NUL;
regmatch.regprog = vim_regcomp(eap->arg, p_magic ? RE_MAGIC : 0);
if (regmatch.regprog != NULL)
{
regmatch.rm_ic = p_ic;
p = ml_get_curline();
if (vim_regexec(®match, p, (colnr_T)0))
curwin->w_cursor.col = (colnr_T)(regmatch.startp[0] - p);
else
EMSG(_(e_nomatch));
vim_regfree(regmatch.regprog);
}
eap->arg += STRLEN(eap->arg);
}
check_cursor();
eap->cmdidx = CMD_visual;
do_exedit(eap, NULL);
}
static void
ex_edit(exarg_T *eap)
{
do_exedit(eap, NULL);
}
void
do_exedit(
exarg_T *eap,
win_T *old_curwin)
{
int n;
int need_hide;
int exmode_was = exmode_active;
if (exmode_active && (eap->cmdidx == CMD_visual
|| eap->cmdidx == CMD_view))
{
exmode_active = FALSE;
if (*eap->arg == NUL)
{
if (global_busy)
{
int rd = RedrawingDisabled;
int nwr = no_wait_return;
int ms = msg_scroll;
#ifdef FEAT_GUI
int he = hold_gui_events;
#endif
if (eap->nextcmd != NULL)
{
stuffReadbuff(eap->nextcmd);
eap->nextcmd = NULL;
}
if (exmode_was != EXMODE_VIM)
settmode(TMODE_RAW);
RedrawingDisabled = 0;
no_wait_return = 0;
need_wait_return = FALSE;
msg_scroll = 0;
#ifdef FEAT_GUI
hold_gui_events = 0;
#endif
must_redraw = CLEAR;
main_loop(FALSE, TRUE);
RedrawingDisabled = rd;
no_wait_return = nwr;
msg_scroll = ms;
#ifdef FEAT_GUI
hold_gui_events = he;
#endif
}
return;
}
}
if ((eap->cmdidx == CMD_new
|| eap->cmdidx == CMD_tabnew
|| eap->cmdidx == CMD_tabedit
|| eap->cmdidx == CMD_vnew) && *eap->arg == NUL)
{
setpcmark();
(void)do_ecmd(0, NULL, NULL, eap, ECMD_ONE,
ECMD_HIDE + (eap->forceit ? ECMD_FORCEIT : 0),
old_curwin == NULL ? curwin : NULL);
}
else if ((eap->cmdidx != CMD_split && eap->cmdidx != CMD_vsplit)
|| *eap->arg != NUL
#ifdef FEAT_BROWSE
|| cmdmod.browse
#endif
)
{
#ifdef FEAT_AUTOCMD
if (*eap->arg != NUL && curbuf_locked())
return;
#endif
n = readonlymode;
if (eap->cmdidx == CMD_view || eap->cmdidx == CMD_sview)
readonlymode = TRUE;
else if (eap->cmdidx == CMD_enew)
readonlymode = FALSE;
setpcmark();
if (do_ecmd(0, (eap->cmdidx == CMD_enew ? NULL : eap->arg),
NULL, eap,
(*eap->arg == NUL && eap->do_ecmd_lnum == 0
&& vim_strchr(p_cpo, CPO_GOTO1) != NULL)
? ECMD_ONE : eap->do_ecmd_lnum,
(buf_hide(curbuf) ? ECMD_HIDE : 0)
+ (eap->forceit ? ECMD_FORCEIT : 0)
+ (old_curwin != NULL ? ECMD_OLDBUF : 0)
#ifdef FEAT_LISTCMDS
+ (eap->cmdidx == CMD_badd ? ECMD_ADDBUF : 0 )
#endif
, old_curwin == NULL ? curwin : NULL) == FAIL)
{
if (old_curwin != NULL)
{
need_hide = (curbufIsChanged() && curbuf->b_nwindows <= 1);
if (!need_hide || buf_hide(curbuf))
{
#if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
cleanup_T cs;
enter_cleanup(&cs);
#endif
#ifdef FEAT_GUI
need_mouse_correct = TRUE;
#endif
win_close(curwin, !need_hide && !buf_hide(curbuf));
#if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
leave_cleanup(&cs);
#endif
}
}
}
else if (readonlymode && curbuf->b_nwindows == 1)
{
curbuf->b_p_ro = TRUE;
}
readonlymode = n;
}
else
{
if (eap->do_ecmd_cmd != NULL)
do_cmdline_cmd(eap->do_ecmd_cmd);
#ifdef FEAT_TITLE
n = curwin->w_arg_idx_invalid;
#endif
check_arg_idx(curwin);
#ifdef FEAT_TITLE
if (n != curwin->w_arg_idx_invalid)
maketitle();
#endif
}
if (old_curwin != NULL
&& *eap->arg != NUL
&& curwin != old_curwin
&& win_valid(old_curwin)
&& old_curwin->w_buffer != curbuf
&& !cmdmod.keepalt)
old_curwin->w_alt_fnum = curbuf->b_fnum;
ex_no_reprint = TRUE;
}
#ifndef FEAT_GUI
static void
ex_nogui(exarg_T *eap)
{
eap->errmsg = e_nogvim;
}
#endif
#if defined(FEAT_GUI_W32) && defined(FEAT_MENU) && defined(FEAT_TEAROFF)
static void
ex_tearoff(exarg_T *eap)
{
gui_make_tearoff(eap->arg);
}
#endif
#if (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_GTK)) && defined(FEAT_MENU)
static void
ex_popup(exarg_T *eap)
{
gui_make_popup(eap->arg, eap->forceit);
}
#endif
static void
ex_swapname(exarg_T *eap UNUSED)
{
if (curbuf->b_ml.ml_mfp == NULL || curbuf->b_ml.ml_mfp->mf_fname == NULL)
MSG(_("No swap file"));
else
msg(curbuf->b_ml.ml_mfp->mf_fname);
}
static void
ex_syncbind(exarg_T *eap UNUSED)
{
#ifdef FEAT_SCROLLBIND
win_T *wp;
win_T *save_curwin = curwin;
buf_T *save_curbuf = curbuf;
long topline;
long y;
linenr_T old_linenr = curwin->w_cursor.lnum;
setpcmark();
if (curwin->w_p_scb)
{
topline = curwin->w_topline;
FOR_ALL_WINDOWS(wp)
{
if (wp->w_p_scb && wp->w_buffer)
{
y = wp->w_buffer->b_ml.ml_line_count - p_so;
if (topline > y)
topline = y;
}
}
if (topline < 1)
topline = 1;
}
else
{
topline = 1;
}
FOR_ALL_WINDOWS(curwin)
{
if (curwin->w_p_scb)
{
curbuf = curwin->w_buffer;
y = topline - curwin->w_topline;
if (y > 0)
scrollup(y, TRUE);
else
scrolldown(-y, TRUE);
curwin->w_scbind_pos = topline;
redraw_later(VALID);
cursor_correct();
curwin->w_redr_status = TRUE;
}
}
curwin = save_curwin;
curbuf = save_curbuf;
if (curwin->w_p_scb)
{
did_syncbind = TRUE;
checkpcmark();
if (old_linenr != curwin->w_cursor.lnum)
{
char_u ctrl_o[2];
ctrl_o[0] = Ctrl_O;
ctrl_o[1] = 0;
ins_typebuf(ctrl_o, REMAP_NONE, 0, TRUE, FALSE);
}
}
#endif
}
static void
ex_read(exarg_T *eap)
{
int i;
int empty = (curbuf->b_ml.ml_flags & ML_EMPTY);
linenr_T lnum;
if (eap->usefilter)
do_bang(1, eap, FALSE, FALSE, TRUE);
else
{
if (u_save(eap->line2, (linenr_T)(eap->line2 + 1)) == FAIL)
return;
#ifdef FEAT_BROWSE
if (cmdmod.browse)
{
char_u *browseFile;
browseFile = do_browse(0, (char_u *)_("Append File"), eap->arg,
NULL, NULL, NULL, curbuf);
if (browseFile != NULL)
{
i = readfile(browseFile, NULL,
eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0);
vim_free(browseFile);
}
else
i = OK;
}
else
#endif
if (*eap->arg == NUL)
{
if (check_fname() == FAIL)
return;
i = readfile(curbuf->b_ffname, curbuf->b_fname,
eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0);
}
else
{
if (vim_strchr(p_cpo, CPO_ALTREAD) != NULL)
(void)setaltfname(eap->arg, eap->arg, (linenr_T)1);
i = readfile(eap->arg, NULL,
eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0);
}
if (i != OK)
{
#if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
if (!aborting())
#endif
EMSG2(_(e_notopen), eap->arg);
}
else
{
if (empty && exmode_active)
{
if (eap->line2 == 0)
lnum = curbuf->b_ml.ml_line_count;
else
lnum = 1;
if (*ml_get(lnum) == NUL && u_savedel(lnum, 1L) == OK)
{
ml_delete(lnum, FALSE);
if (curwin->w_cursor.lnum > 1
&& curwin->w_cursor.lnum >= lnum)
--curwin->w_cursor.lnum;
deleted_lines_mark(lnum, 1L);
}
}
redraw_curbuf_later(VALID);
}
}
}
static char_u *prev_dir = NULL;
#if defined(EXITFREE) || defined(PROTO)
void
free_cd_dir(void)
{
vim_free(prev_dir);
prev_dir = NULL;
vim_free(globaldir);
globaldir = NULL;
}
#endif
void
post_chdir(int local)
{
vim_free(curwin->w_localdir);
curwin->w_localdir = NULL;
if (local)
{
if (globaldir == NULL && prev_dir != NULL)
globaldir = vim_strsave(prev_dir);
if (mch_dirname(NameBuff, MAXPATHL) == OK)
curwin->w_localdir = vim_strsave(NameBuff);
}
else
{
vim_free(globaldir);
globaldir = NULL;
}
shorten_fnames(TRUE);
}
void
ex_cd(exarg_T *eap)
{
char_u *new_dir;
char_u *tofree;
new_dir = eap->arg;
#if !defined(UNIX) && !defined(VMS)
if (*new_dir == NUL)
ex_pwd(NULL);
else
#endif
{
#ifdef FEAT_AUTOCMD
if (allbuf_locked())
return;
#endif
if (vim_strchr(p_cpo, CPO_CHDIR) != NULL && curbufIsChanged()
&& !eap->forceit)
{
EMSG(_("E747: Cannot change directory, buffer is modified (add ! to override)"));
return;
}
if (STRCMP(new_dir, "-") == 0)
{
if (prev_dir == NULL)
{
EMSG(_("E186: No previous directory"));
return;
}
new_dir = prev_dir;
}
tofree = prev_dir;
if (mch_dirname(NameBuff, MAXPATHL) == OK)
prev_dir = vim_strsave(NameBuff);
else
prev_dir = NULL;
#if defined(UNIX) || defined(VMS)
if (*new_dir == NUL)
{
# ifdef VMS
char_u *p;
p = mch_getenv((char_u *)"SYS$LOGIN");
if (p == NULL || *p == NUL)
NameBuff[0] = NUL;
else
vim_strncpy(NameBuff, p, MAXPATHL - 1);
# else
expand_env((char_u *)"$HOME", NameBuff, MAXPATHL);
# endif
new_dir = NameBuff;
}
#endif
if (new_dir == NULL || vim_chdir(new_dir))
EMSG(_(e_failed));
else
{
post_chdir(eap->cmdidx == CMD_lcd || eap->cmdidx == CMD_lchdir);
if (KeyTyped || p_verbose >= 5)
ex_pwd(eap);
}
vim_free(tofree);
}
}
static void
ex_pwd(exarg_T *eap UNUSED)
{
if (mch_dirname(NameBuff, MAXPATHL) == OK)
{
#ifdef BACKSLASH_IN_FILENAME
slash_adjust(NameBuff);
#endif
msg(NameBuff);
}
else
EMSG(_("E187: Unknown"));
}
static void
ex_equal(exarg_T *eap)
{
int save_silent=silent_mode;
int save_info_message=info_message;
if (Unix2003_compat) {
silent_mode = FALSE;
info_message = TRUE;
}
smsg((char_u *)"%ld", (long)eap->line2);
silent_mode = save_silent;
info_message = save_info_message;
ex_may_print(eap);
}
static void
ex_sleep(exarg_T *eap)
{
int n;
long len;
if (cursor_valid())
{
n = W_WINROW(curwin) + curwin->w_wrow - msg_scrolled;
if (n >= 0)
windgoto((int)n, curwin->w_wincol + curwin->w_wcol);
}
len = eap->line2;
switch (*eap->arg)
{
case 'm': break;
case NUL: len *= 1000L; break;
default: EMSG2(_(e_invarg2), eap->arg); return;
}
do_sleep(len);
}
void
do_sleep(long msec)
{
long done;
long wait_now;
cursor_on();
out_flush();
for (done = 0; !got_int && done < msec; done += wait_now)
{
wait_now = msec - done > 1000L ? 1000L : msec - done;
#ifdef FEAT_TIMERS
{
long due_time = check_due_timer();
if (due_time > 0 && due_time < wait_now)
wait_now = due_time;
}
#endif
#ifdef FEAT_JOB_CHANNEL
if (has_any_channel() && wait_now > 100L)
wait_now = 100L;
#endif
ui_delay(wait_now, TRUE);
#ifdef FEAT_JOB_CHANNEL
if (has_any_channel())
ui_breakcheck_force(TRUE);
else
#endif
ui_breakcheck();
#ifdef MESSAGE_QUEUE
parse_queued_messages();
#endif
}
}
static void
do_exmap(exarg_T *eap, int isabbrev)
{
int mode;
char_u *cmdp;
cmdp = eap->cmd;
mode = get_map_mode(&cmdp, eap->forceit || isabbrev);
switch (do_map((*cmdp == 'n') ? 2 : (*cmdp == 'u'),
eap->arg, mode, isabbrev))
{
case 1: EMSG(_(e_invarg));
break;
case 2: EMSG(isabbrev ? _(e_noabbr) : _(e_nomap));
break;
}
}
static void
ex_winsize(exarg_T *eap)
{
int w, h;
char_u *arg = eap->arg;
char_u *p;
w = getdigits(&arg);
arg = skipwhite(arg);
p = arg;
h = getdigits(&arg);
if (*p != NUL && *arg == NUL)
set_shellsize(w, h, TRUE);
else
EMSG(_("E465: :winsize requires two number arguments"));
}
static void
ex_wincmd(exarg_T *eap)
{
int xchar = NUL;
char_u *p;
if (*eap->arg == 'g' || *eap->arg == Ctrl_G)
{
if (eap->arg[1] == NUL)
{
EMSG(_(e_invarg));
return;
}
xchar = eap->arg[1];
p = eap->arg + 2;
}
else
p = eap->arg + 1;
eap->nextcmd = check_nextcmd(p);
p = skipwhite(p);
if (*p != NUL && *p != '"' && eap->nextcmd == NULL)
EMSG(_(e_invarg));
else if (!eap->skip)
{
postponed_split_flags = cmdmod.split;
postponed_split_tab = cmdmod.tab;
do_window(*eap->arg, eap->addr_count > 0 ? eap->line2 : 0L, xchar);
postponed_split_flags = 0;
postponed_split_tab = 0;
}
}
#if defined(FEAT_GUI) || defined(UNIX) || defined(VMS) || defined(MSWIN)
static void
ex_winpos(exarg_T *eap)
{
int x, y;
char_u *arg = eap->arg;
char_u *p;
if (*arg == NUL)
{
# if defined(FEAT_GUI) || defined(MSWIN)
# ifdef FEAT_GUI
if (gui.in_use && gui_mch_get_winpos(&x, &y) != FAIL)
# else
if (mch_get_winpos(&x, &y) != FAIL)
# endif
{
sprintf((char *)IObuff, _("Window position: X %d, Y %d"), x, y);
msg(IObuff);
}
else
# endif
EMSG(_("E188: Obtaining window position not implemented for this platform"));
}
else
{
x = getdigits(&arg);
arg = skipwhite(arg);
p = arg;
y = getdigits(&arg);
if (*p == NUL || *arg != NUL)
{
EMSG(_("E466: :winpos requires two number arguments"));
return;
}
# ifdef FEAT_GUI
if (gui.in_use)
gui_mch_set_winpos(x, y);
else if (gui.starting)
{
gui_win_x = x;
gui_win_y = y;
}
# ifdef HAVE_TGETENT
else
# endif
# else
# ifdef MSWIN
mch_set_winpos(x, y);
# endif
# endif
# ifdef HAVE_TGETENT
if (*T_CWP)
term_set_winpos(x, y);
# endif
}
}
#endif
static void
ex_operators(exarg_T *eap)
{
oparg_T oa;
clear_oparg(&oa);
oa.regname = eap->regname;
oa.start.lnum = eap->line1;
oa.end.lnum = eap->line2;
oa.line_count = eap->line2 - eap->line1 + 1;
oa.motion_type = MLINE;
#ifdef FEAT_VIRTUALEDIT
virtual_op = FALSE;
#endif
if (eap->cmdidx != CMD_yank)
{
setpcmark();
curwin->w_cursor.lnum = eap->line1;
beginline(BL_SOL | BL_FIX);
}
if (VIsual_active)
end_visual_mode();
switch (eap->cmdidx)
{
case CMD_delete:
oa.op_type = OP_DELETE;
op_delete(&oa);
break;
case CMD_yank:
oa.op_type = OP_YANK;
(void)op_yank(&oa, FALSE, TRUE);
break;
default:
if (
#ifdef FEAT_RIGHTLEFT
(eap->cmdidx == CMD_rshift) ^ curwin->w_p_rl
#else
eap->cmdidx == CMD_rshift
#endif
)
oa.op_type = OP_RSHIFT;
else
oa.op_type = OP_LSHIFT;
op_shift(&oa, FALSE, eap->amount);
break;
}
#ifdef FEAT_VIRTUALEDIT
virtual_op = MAYBE;
#endif
ex_may_print(eap);
}
static void
ex_put(exarg_T *eap)
{
if (eap->line2 == 0)
{
eap->line2 = 1;
eap->forceit = TRUE;
}
curwin->w_cursor.lnum = eap->line2;
do_put(eap->regname, eap->forceit ? BACKWARD : FORWARD, 1L,
PUT_LINE|PUT_CURSLINE);
}
static void
ex_copymove(exarg_T *eap)
{
long n;
n = get_address(eap, &eap->arg, eap->addr_type, FALSE, FALSE, 1);
if (eap->arg == NULL)
{
eap->nextcmd = NULL;
return;
}
get_flags(eap);
if (n == MAXLNUM || n < 0 || n > curbuf->b_ml.ml_line_count)
{
EMSG(_(e_invaddr));
return;
}
if (eap->cmdidx == CMD_move)
{
if (do_move(eap->line1, eap->line2, n) == FAIL)
return;
}
else
ex_copy(eap->line1, eap->line2, n);
u_clearline();
beginline(BL_SOL | BL_FIX);
ex_may_print(eap);
}
void
ex_may_print(exarg_T *eap)
{
if (eap->flags != 0)
{
print_line(curwin->w_cursor.lnum, (eap->flags & EXFLAG_NR),
(eap->flags & EXFLAG_LIST));
ex_no_reprint = TRUE;
}
}
static void
ex_submagic(exarg_T *eap)
{
int magic_save = p_magic;
p_magic = (eap->cmdidx == CMD_smagic);
do_sub(eap);
p_magic = magic_save;
}
static void
ex_join(exarg_T *eap)
{
curwin->w_cursor.lnum = eap->line1;
if (eap->line1 == eap->line2)
{
if (eap->addr_count >= 2)
return;
if (eap->line2 == curbuf->b_ml.ml_line_count)
{
beep_flush();
return;
}
++eap->line2;
}
(void)do_join(eap->line2 - eap->line1 + 1, !eap->forceit, TRUE, TRUE, TRUE);
beginline(BL_WHITE | BL_FIX);
ex_may_print(eap);
}
static void
ex_at(exarg_T *eap)
{
int c;
int prev_len = typebuf.tb_len;
curwin->w_cursor.lnum = eap->line2;
check_cursor_col();
#ifdef USE_ON_FLY_SCROLL
dont_scroll = TRUE;
#endif
c = *eap->arg;
if (c == NUL || (c == '*' && *eap->cmd == '*'))
c = '@';
if (do_execreg(c, TRUE, vim_strchr(p_cpo, CPO_EXECBUF) != NULL, TRUE)
== FAIL)
{
beep_flush();
}
else
{
int save_efr = exec_from_reg;
exec_from_reg = TRUE;
while (!stuff_empty() || typebuf.tb_len > prev_len)
(void)do_cmdline(NULL, getexline, NULL, DOCMD_NOWAIT|DOCMD_VERBOSE);
exec_from_reg = save_efr;
}
}
static void
ex_bang(exarg_T *eap)
{
do_bang(eap->addr_count, eap, eap->forceit, TRUE, TRUE);
}
static void
ex_undo(exarg_T *eap)
{
if (eap->addr_count == 1)
undo_time(eap->line2, FALSE, FALSE, TRUE);
else
u_undo(1);
}
#ifdef FEAT_PERSISTENT_UNDO
static void
ex_wundo(exarg_T *eap)
{
char_u hash[UNDO_HASH_SIZE];
u_compute_hash(hash);
u_write_undo(eap->arg, eap->forceit, curbuf, hash);
}
static void
ex_rundo(exarg_T *eap)
{
char_u hash[UNDO_HASH_SIZE];
u_compute_hash(hash);
u_read_undo(eap->arg, hash, NULL);
}
#endif
static void
ex_redo(exarg_T *eap UNUSED)
{
u_redo(1);
}
static void
ex_later(exarg_T *eap)
{
long count = 0;
int sec = FALSE;
int file = FALSE;
char_u *p = eap->arg;
if (*p == NUL)
count = 1;
else if (isdigit(*p))
{
count = getdigits(&p);
switch (*p)
{
case 's': ++p; sec = TRUE; break;
case 'm': ++p; sec = TRUE; count *= 60; break;
case 'h': ++p; sec = TRUE; count *= 60 * 60; break;
case 'd': ++p; sec = TRUE; count *= 24 * 60 * 60; break;
case 'f': ++p; file = TRUE; break;
}
}
if (*p != NUL)
EMSG2(_(e_invarg2), eap->arg);
else
undo_time(eap->cmdidx == CMD_earlier ? -count : count,
sec, file, FALSE);
}
static void
ex_redir(exarg_T *eap)
{
char *mode;
char_u *fname;
char_u *arg = eap->arg;
#ifdef FEAT_EVAL
if (redir_execute)
{
EMSG(_("E930: Cannot use :redir inside execute()"));
return;
}
#endif
if (STRICMP(eap->arg, "END") == 0)
close_redir();
else
{
if (*arg == '>')
{
++arg;
if (*arg == '>')
{
++arg;
mode = "a";
}
else
mode = "w";
arg = skipwhite(arg);
close_redir();
fname = expand_env_save(arg);
if (fname == NULL)
return;
#ifdef FEAT_BROWSE
if (cmdmod.browse)
{
char_u *browseFile;
browseFile = do_browse(BROWSE_SAVE,
(char_u *)_("Save Redirection"),
fname, NULL, NULL, BROWSE_FILTER_ALL_FILES, curbuf);
if (browseFile == NULL)
return;
vim_free(fname);
fname = browseFile;
eap->forceit = TRUE;
}
#endif
redir_fd = open_exfile(fname, eap->forceit, mode);
vim_free(fname);
}
#ifdef FEAT_EVAL
else if (*arg == '@')
{
close_redir();
++arg;
if (ASCII_ISALPHA(*arg)
# ifdef FEAT_CLIPBOARD
|| *arg == '*'
|| *arg == '+'
# endif
|| *arg == '"')
{
redir_reg = *arg++;
if (*arg == '>' && arg[1] == '>')
arg += 2;
else
{
if (*arg == '>')
arg++;
if (*arg == NUL && !isupper(redir_reg))
write_reg_contents(redir_reg, (char_u *)"", -1, FALSE);
}
}
if (*arg != NUL)
{
redir_reg = 0;
EMSG2(_(e_invarg2), eap->arg);
}
}
else if (*arg == '=' && arg[1] == '>')
{
int append;
close_redir();
arg += 2;
if (*arg == '>')
{
++arg;
append = TRUE;
}
else
append = FALSE;
if (var_redir_start(skipwhite(arg), append) == OK)
redir_vname = 1;
}
#endif
else
EMSG2(_(e_invarg2), eap->arg);
}
if (redir_fd != NULL
#ifdef FEAT_EVAL
|| redir_reg || redir_vname
#endif
)
redir_off = FALSE;
}
void
ex_redraw(exarg_T *eap)
{
int r = RedrawingDisabled;
int p = p_lz;
RedrawingDisabled = 0;
p_lz = FALSE;
validate_cursor();
update_topline();
update_screen(eap->forceit ? CLEAR : VIsual_active ? INVERTED : 0);
#ifdef FEAT_TITLE
if (need_maketitle)
maketitle();
#endif
RedrawingDisabled = r;
p_lz = p;
msg_didout = FALSE;
msg_col = 0;
need_wait_return = FALSE;
out_flush();
}
static void
ex_redrawstatus(exarg_T *eap UNUSED)
{
int r = RedrawingDisabled;
int p = p_lz;
RedrawingDisabled = 0;
p_lz = FALSE;
if (eap->forceit)
status_redraw_all();
else
status_redraw_curbuf();
update_screen(VIsual_active ? INVERTED : 0);
RedrawingDisabled = r;
p_lz = p;
out_flush();
}
static void
close_redir(void)
{
if (redir_fd != NULL)
{
fclose(redir_fd);
redir_fd = NULL;
}
#ifdef FEAT_EVAL
redir_reg = 0;
if (redir_vname)
{
var_redir_stop();
redir_vname = 0;
}
#endif
}
#if defined(FEAT_SESSION) && defined(USE_CRNL)
# define MKSESSION_NL
static int mksession_nl = FALSE;
#endif
static void
ex_mkrc(
exarg_T *eap)
{
FILE *fd;
int failed = FALSE;
char_u *fname;
#ifdef FEAT_BROWSE
char_u *browseFile = NULL;
#endif
#ifdef FEAT_SESSION
int view_session = FALSE;
int using_vdir = FALSE;
char_u *viewFile = NULL;
unsigned *flagp;
#endif
if (eap->cmdidx == CMD_mksession || eap->cmdidx == CMD_mkview)
{
#ifdef FEAT_SESSION
view_session = TRUE;
#else
ex_ni(eap);
return;
#endif
}
#ifdef FEAT_SESSION
did_lcd = FALSE;
if (eap->cmdidx == CMD_mkview
&& (*eap->arg == NUL
|| (vim_isdigit(*eap->arg) && eap->arg[1] == NUL)))
{
eap->forceit = TRUE;
fname = get_view_file(*eap->arg);
if (fname == NULL)
return;
viewFile = fname;
using_vdir = TRUE;
}
else
#endif
if (*eap->arg != NUL)
fname = eap->arg;
else if (eap->cmdidx == CMD_mkvimrc)
fname = (char_u *)VIMRC_FILE;
#ifdef FEAT_SESSION
else if (eap->cmdidx == CMD_mksession)
fname = (char_u *)SESSION_FILE;
#endif
else
fname = (char_u *)EXRC_FILE;
#ifdef FEAT_BROWSE
if (cmdmod.browse)
{
browseFile = do_browse(BROWSE_SAVE,
# ifdef FEAT_SESSION
eap->cmdidx == CMD_mkview ? (char_u *)_("Save View") :
eap->cmdidx == CMD_mksession ? (char_u *)_("Save Session") :
# endif
(char_u *)_("Save Setup"),
fname, (char_u *)"vim", NULL, BROWSE_FILTER_MACROS, NULL);
if (browseFile == NULL)
goto theend;
fname = browseFile;
eap->forceit = TRUE;
}
#endif
#if defined(FEAT_SESSION) && defined(vim_mkdir)
if (using_vdir && !mch_isdir(p_vdir))
vim_mkdir_emsg(p_vdir, 0755);
#endif
fd = open_exfile(fname, eap->forceit, WRITEBIN);
if (fd != NULL)
{
#ifdef FEAT_SESSION
if (eap->cmdidx == CMD_mkview)
flagp = &vop_flags;
else
flagp = &ssop_flags;
#endif
#ifdef MKSESSION_NL
if (view_session && (*flagp & SSOP_UNIX))
mksession_nl = TRUE;
#endif
if (eap->cmdidx == CMD_mkvimrc)
(void)put_line(fd, "version 6.0");
#ifdef FEAT_SESSION
if (eap->cmdidx == CMD_mksession)
{
if (put_line(fd, "let SessionLoad = 1") == FAIL)
failed = TRUE;
}
if (eap->cmdidx != CMD_mkview)
#endif
{
if (p_cp)
(void)put_line(fd, "if !&cp | set cp | endif");
else
(void)put_line(fd, "if &cp | set nocp | endif");
}
#ifdef FEAT_SESSION
if (!view_session
|| (eap->cmdidx == CMD_mksession
&& (*flagp & SSOP_OPTIONS)))
#endif
failed |= (makemap(fd, NULL) == FAIL
|| makeset(fd, OPT_GLOBAL, FALSE) == FAIL);
#ifdef FEAT_SESSION
if (!failed && view_session)
{
if (put_line(fd, "let s:so_save = &so | let s:siso_save = &siso | set so=0 siso=0") == FAIL)
failed = TRUE;
if (eap->cmdidx == CMD_mksession)
{
char_u *dirnow;
dirnow = alloc(MAXPATHL);
if (dirnow == NULL)
failed = TRUE;
else
{
if (mch_dirname(dirnow, MAXPATHL) == FAIL
|| mch_chdir((char *)dirnow) != 0)
*dirnow = NUL;
if (*dirnow != NUL && (ssop_flags & SSOP_SESDIR))
{
if (vim_chdirfile(fname) == OK)
shorten_fnames(TRUE);
}
else if (*dirnow != NUL
&& (ssop_flags & SSOP_CURDIR) && globaldir != NULL)
{
if (mch_chdir((char *)globaldir) == 0)
shorten_fnames(TRUE);
}
failed |= (makeopens(fd, dirnow) == FAIL);
if (*dirnow != NUL && ((ssop_flags & SSOP_SESDIR)
|| ((ssop_flags & SSOP_CURDIR) && globaldir != NULL)))
{
if (mch_chdir((char *)dirnow) != 0)
EMSG(_(e_prev_dir));
shorten_fnames(TRUE);
}
vim_free(dirnow);
}
}
else
{
failed |= (put_view(fd, curwin, !using_vdir, flagp,
-1) == FAIL);
}
if (put_line(fd, "let &so = s:so_save | let &siso = s:siso_save")
== FAIL)
failed = TRUE;
if (put_line(fd, "doautoall SessionLoadPost") == FAIL)
failed = TRUE;
if (eap->cmdidx == CMD_mksession)
{
if (put_line(fd, "unlet SessionLoad") == FAIL)
failed = TRUE;
}
}
#endif
if (put_line(fd, "\" vim: set ft=vim :") == FAIL)
failed = TRUE;
failed |= fclose(fd);
if (failed)
EMSG(_(e_write));
#if defined(FEAT_EVAL) && defined(FEAT_SESSION)
else if (eap->cmdidx == CMD_mksession)
{
char_u *tbuf;
tbuf = alloc(MAXPATHL);
if (tbuf != NULL)
{
if (vim_FullName(fname, tbuf, MAXPATHL, FALSE) == OK)
set_vim_var_string(VV_THIS_SESSION, tbuf, -1);
vim_free(tbuf);
}
}
#endif
#ifdef MKSESSION_NL
mksession_nl = FALSE;
#endif
}
#ifdef FEAT_BROWSE
theend:
vim_free(browseFile);
#endif
#ifdef FEAT_SESSION
vim_free(viewFile);
#endif
}
#if ((defined(FEAT_SESSION) || defined(FEAT_EVAL)) && defined(vim_mkdir)) \
|| defined(PROTO)
int
vim_mkdir_emsg(char_u *name, int prot)
{
if (vim_mkdir(name, prot) != 0)
{
EMSG2(_("E739: Cannot create directory: %s"), name);
return FAIL;
}
return OK;
}
#endif
FILE *
open_exfile(
char_u *fname,
int forceit,
char *mode)
{
FILE *fd;
#ifdef UNIX
if (mch_isdir(fname))
{
EMSG2(_(e_isadir2), fname);
return NULL;
}
#endif
if (!forceit && *mode != 'a' && vim_fexists(fname))
{
EMSG2(_("E189: \"%s\" exists (add ! to override)"), fname);
return NULL;
}
if ((fd = mch_fopen((char *)fname, mode)) == NULL)
EMSG2(_("E190: Cannot open \"%s\" for writing"), fname);
return fd;
}
static void
ex_mark(exarg_T *eap)
{
pos_T pos;
if (*eap->arg == NUL)
EMSG(_(e_argreq));
else if (eap->arg[1] != NUL)
EMSG(_(e_trailing));
else
{
pos = curwin->w_cursor;
curwin->w_cursor.lnum = eap->line2;
beginline(BL_WHITE | BL_FIX);
if (setmark(*eap->arg) == FAIL)
EMSG(_("E191: Argument must be a letter or forward/backward quote"));
curwin->w_cursor = pos;
}
}
void
update_topline_cursor(void)
{
check_cursor();
update_topline();
if (!curwin->w_p_wrap)
validate_cursor();
update_curswant();
}
int
save_current_state(save_state_T *sst)
{
sst->save_msg_scroll = msg_scroll;
sst->save_restart_edit = restart_edit;
sst->save_msg_didout = msg_didout;
sst->save_State = State;
sst->save_insertmode = p_im;
sst->save_finish_op = finish_op;
sst->save_opcount = opcount;
msg_scroll = FALSE;
restart_edit = 0;
p_im = FALSE;
save_typeahead(&sst->tabuf);
return sst->tabuf.typebuf_valid;
}
void
restore_current_state(save_state_T *sst)
{
restore_typeahead(&sst->tabuf);
msg_scroll = sst->save_msg_scroll;
restart_edit = sst->save_restart_edit;
p_im = sst->save_insertmode;
finish_op = sst->save_finish_op;
opcount = sst->save_opcount;
msg_didout |= sst->save_msg_didout;
State = sst->save_State;
#ifdef CURSOR_SHAPE
ui_cursor_shape();
#endif
}
void
ex_normal(exarg_T *eap)
{
save_state_T save_state;
#ifdef FEAT_MBYTE
char_u *arg = NULL;
int l;
char_u *p;
#endif
if (ex_normal_lock > 0)
{
EMSG(_(e_secure));
return;
}
if (ex_normal_busy >= p_mmd)
{
EMSG(_("E192: Recursive use of :normal too deep"));
return;
}
#ifdef FEAT_MBYTE
if (has_mbyte)
{
int len = 0;
for (p = eap->arg; *p != NUL; ++p)
{
# ifdef FEAT_GUI
if (*p == CSI)
len += 2;
# endif
for (l = (*mb_ptr2len)(p) - 1; l > 0; --l)
if (*++p == K_SPECIAL
# ifdef FEAT_GUI
|| *p == CSI
# endif
)
len += 2;
}
if (len > 0)
{
arg = alloc((unsigned)(STRLEN(eap->arg) + len + 1));
if (arg != NULL)
{
len = 0;
for (p = eap->arg; *p != NUL; ++p)
{
arg[len++] = *p;
# ifdef FEAT_GUI
if (*p == CSI)
{
arg[len++] = KS_EXTRA;
arg[len++] = (int)KE_CSI;
}
# endif
for (l = (*mb_ptr2len)(p) - 1; l > 0; --l)
{
arg[len++] = *++p;
if (*p == K_SPECIAL)
{
arg[len++] = KS_SPECIAL;
arg[len++] = KE_FILLER;
}
# ifdef FEAT_GUI
else if (*p == CSI)
{
arg[len++] = KS_EXTRA;
arg[len++] = (int)KE_CSI;
}
# endif
}
arg[len] = NUL;
}
}
}
}
#endif
++ex_normal_busy;
if (save_current_state(&save_state))
{
do
{
if (eap->addr_count != 0)
{
curwin->w_cursor.lnum = eap->line1++;
curwin->w_cursor.col = 0;
check_cursor_moved(curwin);
}
exec_normal_cmd(
#ifdef FEAT_MBYTE
arg != NULL ? arg :
#endif
eap->arg, eap->forceit ? REMAP_NONE : REMAP_YES, FALSE);
}
while (eap->addr_count > 0 && eap->line1 <= eap->line2 && !got_int);
}
update_topline_cursor();
restore_current_state(&save_state);
--ex_normal_busy;
#ifdef FEAT_MOUSE
setmouse();
#endif
#ifdef CURSOR_SHAPE
ui_cursor_shape();
#endif
#ifdef FEAT_MBYTE
vim_free(arg);
#endif
}
static void
ex_startinsert(exarg_T *eap)
{
if (eap->forceit)
{
if (!curwin->w_cursor.lnum)
curwin->w_cursor.lnum = 1;
coladvance((colnr_T)MAXCOL);
curwin->w_curswant = MAXCOL;
curwin->w_set_curswant = FALSE;
}
if (State & INSERT)
return;
if (eap->cmdidx == CMD_startinsert)
restart_edit = 'a';
else if (eap->cmdidx == CMD_startreplace)
restart_edit = 'R';
else
restart_edit = 'V';
if (!eap->forceit)
{
if (eap->cmdidx == CMD_startinsert)
restart_edit = 'i';
curwin->w_curswant = 0;
}
}
static void
ex_stopinsert(exarg_T *eap UNUSED)
{
restart_edit = 0;
stop_insert_mode = TRUE;
clearmode();
}
void
exec_normal_cmd(char_u *cmd, int remap, int silent)
{
ins_typebuf(cmd, remap, 0, TRUE, silent);
exec_normal(FALSE);
}
void
exec_normal(int was_typed)
{
oparg_T oa;
clear_oparg(&oa);
finish_op = FALSE;
while ((!stuff_empty() || ((was_typed || !typebuf_typed())
&& typebuf.tb_len > 0)) && !got_int)
{
update_topline_cursor();
normal_cmd(&oa, TRUE);
}
}
#ifdef FEAT_FIND_ID
static void
ex_checkpath(exarg_T *eap)
{
find_pattern_in_path(NULL, 0, 0, FALSE, FALSE, CHECK_PATH, 1L,
eap->forceit ? ACTION_SHOW_ALL : ACTION_SHOW,
(linenr_T)1, (linenr_T)MAXLNUM);
}
#if defined(FEAT_QUICKFIX)
static void
ex_psearch(exarg_T *eap)
{
g_do_tagpreview = p_pvh;
ex_findpat(eap);
g_do_tagpreview = 0;
}
#endif
static void
ex_findpat(exarg_T *eap)
{
int whole = TRUE;
long n;
char_u *p;
int action;
switch (cmdnames[eap->cmdidx].cmd_name[2])
{
case 'e':
if (cmdnames[eap->cmdidx].cmd_name[0] == 'p')
action = ACTION_GOTO;
else
action = ACTION_SHOW;
break;
case 'i':
action = ACTION_SHOW_ALL;
break;
case 'u':
action = ACTION_GOTO;
break;
default:
action = ACTION_SPLIT;
break;
}
n = 1;
if (vim_isdigit(*eap->arg))
{
n = getdigits(&eap->arg);
eap->arg = skipwhite(eap->arg);
}
if (*eap->arg == '/')
{
whole = FALSE;
++eap->arg;
p = skip_regexp(eap->arg, '/', p_magic, NULL);
if (*p)
{
*p++ = NUL;
p = skipwhite(p);
if (!ends_excmd(*p))
eap->errmsg = e_trailing;
else
eap->nextcmd = check_nextcmd(p);
}
}
if (!eap->skip)
find_pattern_in_path(eap->arg, 0, (int)STRLEN(eap->arg),
whole, !eap->forceit,
*eap->cmd == 'd' ? FIND_DEFINE : FIND_ANY,
n, action, eap->line1, eap->line2);
}
#endif
#ifdef FEAT_QUICKFIX
static void
ex_ptag(exarg_T *eap)
{
g_do_tagpreview = p_pvh;
ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name + 1);
}
static void
ex_pedit(exarg_T *eap)
{
win_T *curwin_save = curwin;
g_do_tagpreview = p_pvh;
prepare_tagpreview(TRUE);
keep_help_flag = bt_help(curwin_save->w_buffer);
do_exedit(eap, NULL);
keep_help_flag = FALSE;
if (curwin != curwin_save && win_valid(curwin_save))
{
validate_cursor();
redraw_later(VALID);
win_enter(curwin_save, TRUE);
}
g_do_tagpreview = 0;
}
#endif
static void
ex_stag(exarg_T *eap)
{
postponed_split = -1;
postponed_split_flags = cmdmod.split;
postponed_split_tab = cmdmod.tab;
ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name + 1);
postponed_split_flags = 0;
postponed_split_tab = 0;
}
static void
ex_tag(exarg_T *eap)
{
ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name);
}
static void
ex_tag_cmd(exarg_T *eap, char_u *name)
{
int cmd;
switch (name[1])
{
case 'j': cmd = DT_JUMP;
break;
case 's': cmd = DT_SELECT;
break;
case 'p': cmd = DT_PREV;
break;
case 'N': cmd = DT_PREV;
break;
case 'n': cmd = DT_NEXT;
break;
case 'o': cmd = DT_POP;
break;
case 'f':
case 'r': cmd = DT_FIRST;
break;
case 'l': cmd = DT_LAST;
break;
default:
#ifdef FEAT_CSCOPE
if (p_cst && *eap->arg != NUL)
{
ex_cstag(eap);
return;
}
#endif
cmd = DT_TAG;
break;
}
if (name[0] == 'l')
{
#ifndef FEAT_QUICKFIX
ex_ni(eap);
return;
#else
cmd = DT_LTAG;
#endif
}
do_tag(eap->arg, cmd, eap->addr_count > 0 ? (int)eap->line2 : 1,
eap->forceit, TRUE);
}
int
find_cmdline_var(char_u *src, int *usedlen)
{
int len;
int i;
static char *(spec_str[]) = {
"%",
#define SPEC_PERC 0
"#",
#define SPEC_HASH (SPEC_PERC + 1)
"<cword>",
#define SPEC_CWORD (SPEC_HASH + 1)
"<cWORD>",
#define SPEC_CCWORD (SPEC_CWORD + 1)
"<cexpr>",
#define SPEC_CEXPR (SPEC_CCWORD + 1)
"<cfile>",
#define SPEC_CFILE (SPEC_CEXPR + 1)
"<sfile>",
#define SPEC_SFILE (SPEC_CFILE + 1)
"<slnum>",
#define SPEC_SLNUM (SPEC_SFILE + 1)
#ifdef FEAT_AUTOCMD
"<afile>",
# define SPEC_AFILE (SPEC_SLNUM + 1)
"<abuf>",
# define SPEC_ABUF (SPEC_AFILE + 1)
"<amatch>",
# define SPEC_AMATCH (SPEC_ABUF + 1)
#endif
#ifdef FEAT_CLIENTSERVER
"<client>"
# ifdef FEAT_AUTOCMD
# define SPEC_CLIENT (SPEC_AMATCH + 1)
# else
# define SPEC_CLIENT (SPEC_SLNUM + 1)
# endif
#endif
};
for (i = 0; i < (int)(sizeof(spec_str) / sizeof(char *)); ++i)
{
len = (int)STRLEN(spec_str[i]);
if (STRNCMP(src, spec_str[i], len) == 0)
{
*usedlen = len;
return i;
}
}
return -1;
}
char_u *
eval_vars(
char_u *src,
char_u *srcstart,
int *usedlen,
linenr_T *lnump,
char_u **errormsg,
int *escaped)
{
int i;
char_u *s;
char_u *result;
char_u *resultbuf = NULL;
int resultlen;
buf_T *buf;
int valid = VALID_HEAD + VALID_PATH;
int spec_idx;
#ifdef FEAT_MODIFY_FNAME
int skip_mod = FALSE;
#endif
char_u strbuf[30];
*errormsg = NULL;
if (escaped != NULL)
*escaped = FALSE;
spec_idx = find_cmdline_var(src, usedlen);
if (spec_idx < 0)
{
*usedlen = 1;
return NULL;
}
if (src > srcstart && src[-1] == '\\')
{
*usedlen = 0;
STRMOVE(src - 1, src);
return NULL;
}
if (spec_idx == SPEC_CWORD || spec_idx == SPEC_CCWORD
|| spec_idx == SPEC_CEXPR)
{
resultlen = find_ident_under_cursor(&result,
spec_idx == SPEC_CWORD ? (FIND_IDENT | FIND_STRING)
: spec_idx == SPEC_CEXPR ? (FIND_IDENT | FIND_STRING | FIND_EVAL)
: FIND_STRING);
if (resultlen == 0)
{
*errormsg = (char_u *)"";
return NULL;
}
}
else
{
switch (spec_idx)
{
case SPEC_PERC:
if (curbuf->b_fname == NULL)
{
result = (char_u *)"";
valid = 0;
}
else
result = curbuf->b_fname;
break;
case SPEC_HASH:
if (src[1] == '#')
{
result = arg_all();
resultbuf = result;
*usedlen = 2;
if (escaped != NULL)
*escaped = TRUE;
#ifdef FEAT_MODIFY_FNAME
skip_mod = TRUE;
#endif
break;
}
s = src + 1;
if (*s == '<')
++s;
i = (int)getdigits(&s);
if (s == src + 2 && src[1] == '-')
s--;
*usedlen = (int)(s - src);
if (src[1] == '<' && i != 0)
{
if (*usedlen < 2)
{
*usedlen = 1;
return NULL;
}
#ifdef FEAT_EVAL
result = list_find_str(get_vim_var_list(VV_OLDFILES),
(long)i);
if (result == NULL)
{
*errormsg = (char_u *)"";
return NULL;
}
#else
*errormsg = (char_u *)_("E809: #< is not available without the +eval feature");
return NULL;
#endif
}
else
{
if (i == 0 && src[1] == '<' && *usedlen > 1)
*usedlen = 1;
buf = buflist_findnr(i);
if (buf == NULL)
{
*errormsg = (char_u *)_("E194: No alternate file name to substitute for '#'");
return NULL;
}
if (lnump != NULL)
*lnump = ECMD_LAST;
if (buf->b_fname == NULL)
{
result = (char_u *)"";
valid = 0;
}
else
result = buf->b_fname;
}
break;
#ifdef FEAT_SEARCHPATH
case SPEC_CFILE:
result = file_name_at_cursor(FNAME_MESS|FNAME_HYP, 1L, NULL);
if (result == NULL)
{
*errormsg = (char_u *)"";
return NULL;
}
resultbuf = result;
break;
#endif
#ifdef FEAT_AUTOCMD
case SPEC_AFILE:
result = autocmd_fname;
if (result != NULL && !autocmd_fname_full)
{
autocmd_fname_full = TRUE;
result = FullName_save(autocmd_fname, FALSE);
vim_free(autocmd_fname);
autocmd_fname = result;
}
if (result == NULL)
{
*errormsg = (char_u *)_("E495: no autocommand file name to substitute for \"<afile>\"");
return NULL;
}
result = shorten_fname1(result);
break;
case SPEC_ABUF:
if (autocmd_bufnr <= 0)
{
*errormsg = (char_u *)_("E496: no autocommand buffer number to substitute for \"<abuf>\"");
return NULL;
}
sprintf((char *)strbuf, "%d", autocmd_bufnr);
result = strbuf;
break;
case SPEC_AMATCH:
result = autocmd_match;
if (result == NULL)
{
*errormsg = (char_u *)_("E497: no autocommand match name to substitute for \"<amatch>\"");
return NULL;
}
break;
#endif
case SPEC_SFILE:
result = sourcing_name;
if (result == NULL)
{
*errormsg = (char_u *)_("E498: no :source file name to substitute for \"<sfile>\"");
return NULL;
}
break;
case SPEC_SLNUM:
if (sourcing_name == NULL || sourcing_lnum == 0)
{
*errormsg = (char_u *)_("E842: no line number to use for \"<slnum>\"");
return NULL;
}
sprintf((char *)strbuf, "%ld", (long)sourcing_lnum);
result = strbuf;
break;
#if defined(FEAT_CLIENTSERVER)
case SPEC_CLIENT:
sprintf((char *)strbuf, PRINTF_HEX_LONG_U,
(long_u)clientWindow);
result = strbuf;
break;
#endif
default:
result = (char_u *)"";
break;
}
resultlen = (int)STRLEN(result);
if (src[*usedlen] == '<')
{
++*usedlen;
if ((s = vim_strrchr(result, '.')) != NULL && s >= gettail(result))
resultlen = (int)(s - result);
}
#ifdef FEAT_MODIFY_FNAME
else if (!skip_mod)
{
valid |= modify_fname(src, usedlen, &result, &resultbuf,
&resultlen);
if (result == NULL)
{
*errormsg = (char_u *)"";
return NULL;
}
}
#endif
}
if (resultlen == 0 || valid != VALID_HEAD + VALID_PATH)
{
if (valid != VALID_HEAD + VALID_PATH)
*errormsg = (char_u *)_("E499: Empty file name for '%' or '#', only works with \":p:h\"");
else
*errormsg = (char_u *)_("E500: Evaluates to an empty string");
result = NULL;
}
else
result = vim_strnsave(result, resultlen);
vim_free(resultbuf);
return result;
}
static char_u *
arg_all(void)
{
int len;
int idx;
char_u *retval = NULL;
char_u *p;
for (;;)
{
len = 0;
for (idx = 0; idx < ARGCOUNT; ++idx)
{
p = alist_name(&ARGLIST[idx]);
if (p != NULL)
{
if (len > 0)
{
if (retval != NULL)
retval[len] = ' ';
++len;
}
for ( ; *p != NUL; ++p)
{
if (*p == ' '
#ifndef BACKSLASH_IN_FILENAME
|| *p == '\\'
#endif
)
{
if (retval != NULL)
retval[len] = '\\';
++len;
}
if (retval != NULL)
retval[len] = *p;
++len;
}
}
}
if (retval != NULL)
{
retval[len] = NUL;
break;
}
retval = alloc((unsigned)len + 1);
if (retval == NULL)
break;
}
return retval;
}
#if defined(FEAT_AUTOCMD) || defined(PROTO)
char_u *
expand_sfile(char_u *arg)
{
char_u *errormsg;
int len;
char_u *result;
char_u *newres;
char_u *repl;
int srclen;
char_u *p;
result = vim_strsave(arg);
if (result == NULL)
return NULL;
for (p = result; *p; )
{
if (STRNCMP(p, "<sfile>", 7) != 0)
++p;
else
{
repl = eval_vars(p, result, &srclen, NULL, &errormsg, NULL);
if (errormsg != NULL)
{
if (*errormsg)
emsg(errormsg);
vim_free(result);
return NULL;
}
if (repl == NULL)
{
p += srclen;
continue;
}
len = (int)STRLEN(result) - srclen + (int)STRLEN(repl) + 1;
newres = alloc(len);
if (newres == NULL)
{
vim_free(repl);
vim_free(result);
return NULL;
}
mch_memmove(newres, result, (size_t)(p - result));
STRCPY(newres + (p - result), repl);
len = (int)STRLEN(newres);
STRCAT(newres, p + srclen);
vim_free(repl);
vim_free(result);
result = newres;
p = newres + len;
}
}
return result;
}
#endif
#ifdef FEAT_SESSION
static int ses_winsizes(FILE *fd, int restore_size,
win_T *tab_firstwin);
static int ses_win_rec(FILE *fd, frame_T *fr);
static frame_T *ses_skipframe(frame_T *fr);
static int ses_do_frame(frame_T *fr);
static int ses_do_win(win_T *wp);
static int ses_arglist(FILE *fd, char *cmd, garray_T *gap, int fullname, unsigned *flagp);
static int ses_put_fname(FILE *fd, char_u *name, unsigned *flagp);
static int ses_fname(FILE *fd, buf_T *buf, unsigned *flagp, int add_eol);
static int
makeopens(
FILE *fd,
char_u *dirnow)
{
buf_T *buf;
int only_save_windows = TRUE;
int nr;
int restore_size = TRUE;
win_T *wp;
char_u *sname;
win_T *edited_win = NULL;
int tabnr;
int restore_stal = FALSE;
win_T *tab_firstwin;
frame_T *tab_topframe;
int cur_arg_idx = 0;
int next_arg_idx = 0;
if (ssop_flags & SSOP_BUFFERS)
only_save_windows = FALSE;
#ifdef FEAT_EVAL
if (put_line(fd, "let v:this_session=expand(\"<sfile>:p\")") == FAIL)
return FAIL;
if (ssop_flags & SSOP_GLOBALS)
if (store_session_globals(fd) == FAIL)
return FAIL;
#endif
if (put_line(fd, "silent only") == FAIL)
return FAIL;
if (ssop_flags & SSOP_SESDIR)
{
if (put_line(fd, "exe \"cd \" . escape(expand(\"<sfile>:p:h\"), ' ')")
== FAIL)
return FAIL;
}
else if (ssop_flags & SSOP_CURDIR)
{
sname = home_replace_save(NULL, globaldir != NULL ? globaldir : dirnow);
if (sname == NULL
|| fputs("cd ", fd) < 0
|| ses_put_fname(fd, sname, &ssop_flags) == FAIL
|| put_eol(fd) == FAIL)
{
vim_free(sname);
return FAIL;
}
vim_free(sname);
}
if (put_line(fd, "if expand('%') == '' && !&modified && line('$') <= 1 && getline(1) == ''") == FAIL)
return FAIL;
if (put_line(fd, " let s:wipebuf = bufnr('%')") == FAIL)
return FAIL;
if (put_line(fd, "endif") == FAIL)
return FAIL;
if (put_line(fd, "set shortmess=aoO") == FAIL)
return FAIL;
FOR_ALL_BUFFERS(buf)
{
if (!(only_save_windows && buf->b_nwindows == 0)
&& !(buf->b_help && !(ssop_flags & SSOP_HELP))
&& buf->b_fname != NULL
&& buf->b_p_bl)
{
if (fprintf(fd, "badd +%ld ", buf->b_wininfo == NULL ? 1L
: buf->b_wininfo->wi_fpos.lnum) < 0
|| ses_fname(fd, buf, &ssop_flags, TRUE) == FAIL)
return FAIL;
}
}
if (ses_arglist(fd, "argglobal", &global_alist.al_ga,
!(ssop_flags & SSOP_CURDIR), &ssop_flags) == FAIL)
return FAIL;
if (ssop_flags & SSOP_RESIZE)
{
if (fprintf(fd, "set lines=%ld columns=%ld" , Rows, Columns) < 0
|| put_eol(fd) == FAIL)
return FAIL;
}
#ifdef FEAT_GUI
if (gui.in_use && (ssop_flags & SSOP_WINPOS))
{
int x, y;
if (gui_mch_get_winpos(&x, &y) == OK)
{
if (fprintf(fd, "winpos %d %d", x, y) < 0 || put_eol(fd) == FAIL)
return FAIL;
}
}
#endif
if (p_stal == 1 && first_tabpage->tp_next != NULL)
{
if (put_line(fd, "set stal=2") == FAIL)
return FAIL;
restore_stal = TRUE;
}
tab_firstwin = firstwin;
tab_topframe = topframe;
for (tabnr = 1; ; ++tabnr)
{
int need_tabnew = FALSE;
int cnr = 1;
if ((ssop_flags & SSOP_TABPAGES))
{
tabpage_T *tp = find_tabpage(tabnr);
if (tp == NULL)
break;
if (tp == curtab)
{
tab_firstwin = firstwin;
tab_topframe = topframe;
}
else
{
tab_firstwin = tp->tp_firstwin;
tab_topframe = tp->tp_topframe;
}
if (tabnr > 1)
need_tabnew = TRUE;
}
for (wp = tab_firstwin; wp != NULL; wp = wp->w_next)
{
if (ses_do_win(wp)
&& wp->w_buffer->b_ffname != NULL
&& !bt_help(wp->w_buffer)
#ifdef FEAT_QUICKFIX
&& !bt_nofile(wp->w_buffer)
#endif
)
{
if (fputs(need_tabnew ? "tabedit " : "edit ", fd) < 0
|| ses_fname(fd, wp->w_buffer, &ssop_flags, TRUE)
== FAIL)
return FAIL;
need_tabnew = FALSE;
if (!wp->w_arg_idx_invalid)
edited_win = wp;
break;
}
}
if (need_tabnew && put_line(fd, "tabnew") == FAIL)
return FAIL;
if (put_line(fd, "set splitbelow splitright") == FAIL)
return FAIL;
if (ses_win_rec(fd, tab_topframe) == FAIL)
return FAIL;
if (!p_sb && put_line(fd, "set nosplitbelow") == FAIL)
return FAIL;
if (!p_spr && put_line(fd, "set nosplitright") == FAIL)
return FAIL;
nr = 0;
for (wp = tab_firstwin; wp != NULL; wp = W_NEXT(wp))
{
if (ses_do_win(wp))
++nr;
else
restore_size = FALSE;
if (curwin == wp)
cnr = nr;
}
if (put_line(fd, "wincmd t") == FAIL)
return FAIL;
if (put_line(fd, "set winminheight=1 winheight=1 winminwidth=1 winwidth=1") == FAIL)
return FAIL;
if (nr > 1 && ses_winsizes(fd, restore_size, tab_firstwin) == FAIL)
return FAIL;
for (wp = tab_firstwin; wp != NULL; wp = wp->w_next)
{
if (!ses_do_win(wp))
continue;
if (put_view(fd, wp, wp != edited_win, &ssop_flags,
cur_arg_idx) == FAIL)
return FAIL;
if (nr > 1 && put_line(fd, "wincmd w") == FAIL)
return FAIL;
next_arg_idx = wp->w_arg_idx;
}
cur_arg_idx = next_arg_idx;
if (cnr > 1 && (fprintf(fd, "%dwincmd w", cnr) < 0
|| put_eol(fd) == FAIL))
return FAIL;
if (nr > 1 && ses_winsizes(fd, restore_size, tab_firstwin) == FAIL)
return FAIL;
if (!(ssop_flags & SSOP_TABPAGES))
break;
}
if (ssop_flags & SSOP_TABPAGES)
{
if (fprintf(fd, "tabnext %d", tabpage_index(curtab)) < 0
|| put_eol(fd) == FAIL)
return FAIL;
}
if (restore_stal && put_line(fd, "set stal=1") == FAIL)
return FAIL;
if (put_line(fd, "if exists('s:wipebuf')") == FAIL)
return FAIL;
if (put_line(fd, " silent exe 'bwipe ' . s:wipebuf") == FAIL)
return FAIL;
if (put_line(fd, "endif") == FAIL)
return FAIL;
if (put_line(fd, "unlet! s:wipebuf") == FAIL)
return FAIL;
if (fprintf(fd, "set winheight=%ld winwidth=%ld shortmess=%s",
p_wh, p_wiw, p_shm) < 0 || put_eol(fd) == FAIL)
return FAIL;
if (fprintf(fd, "set winminheight=%ld winminwidth=%ld",
p_wmh, p_wmw) < 0 || put_eol(fd) == FAIL)
return FAIL;
if (put_line(fd, "let s:sx = expand(\"<sfile>:p:r\").\"x.vim\"") == FAIL
|| put_line(fd, "if file_readable(s:sx)") == FAIL
|| put_line(fd, " exe \"source \" . fnameescape(s:sx)") == FAIL
|| put_line(fd, "endif") == FAIL)
return FAIL;
return OK;
}
static int
ses_winsizes(
FILE *fd,
int restore_size,
win_T *tab_firstwin)
{
int n = 0;
win_T *wp;
if (restore_size && (ssop_flags & SSOP_WINSIZE))
{
for (wp = tab_firstwin; wp != NULL; wp = wp->w_next)
{
if (!ses_do_win(wp))
continue;
++n;
if (wp->w_height + wp->w_status_height < topframe->fr_height
&& (fprintf(fd,
"exe '%dresize ' . ((&lines * %ld + %ld) / %ld)",
n, (long)wp->w_height, Rows / 2, Rows) < 0
|| put_eol(fd) == FAIL))
return FAIL;
if (wp->w_width < Columns && (fprintf(fd,
"exe 'vert %dresize ' . ((&columns * %ld + %ld) / %ld)",
n, (long)wp->w_width, Columns / 2, Columns) < 0
|| put_eol(fd) == FAIL))
return FAIL;
}
}
else
{
if (put_line(fd, "wincmd =") == FAIL)
return FAIL;
}
return OK;
}
static int
ses_win_rec(FILE *fd, frame_T *fr)
{
frame_T *frc;
int count = 0;
if (fr->fr_layout != FR_LEAF)
{
frc = ses_skipframe(fr->fr_child);
if (frc != NULL)
while ((frc = ses_skipframe(frc->fr_next)) != NULL)
{
if (put_line(fd, "wincmd _ | wincmd |") == FAIL
|| put_line(fd, fr->fr_layout == FR_COL
? "split" : "vsplit") == FAIL)
return FAIL;
++count;
}
if (count > 0 && (fprintf(fd, fr->fr_layout == FR_COL
? "%dwincmd k" : "%dwincmd h", count) < 0
|| put_eol(fd) == FAIL))
return FAIL;
frc = ses_skipframe(fr->fr_child);
while (frc != NULL)
{
ses_win_rec(fd, frc);
frc = ses_skipframe(frc->fr_next);
if (frc != NULL && put_line(fd, "wincmd w") == FAIL)
return FAIL;
}
}
return OK;
}
static frame_T *
ses_skipframe(frame_T *fr)
{
frame_T *frc;
for (frc = fr; frc != NULL; frc = frc->fr_next)
if (ses_do_frame(frc))
break;
return frc;
}
static int
ses_do_frame(frame_T *fr)
{
frame_T *frc;
if (fr->fr_layout == FR_LEAF)
return ses_do_win(fr->fr_win);
for (frc = fr->fr_child; frc != NULL; frc = frc->fr_next)
if (ses_do_frame(frc))
return TRUE;
return FALSE;
}
static int
ses_do_win(win_T *wp)
{
if (wp->w_buffer->b_fname == NULL
#ifdef FEAT_QUICKFIX
|| bt_nofile(wp->w_buffer)
#endif
)
return (ssop_flags & SSOP_BLANK);
if (bt_help(wp->w_buffer))
return (ssop_flags & SSOP_HELP);
return TRUE;
}
static int
put_view(
FILE *fd,
win_T *wp,
int add_edit,
unsigned *flagp,
int current_arg_idx)
{
win_T *save_curwin;
int f;
int do_cursor;
int did_next = FALSE;
do_cursor = (flagp == &ssop_flags || *flagp & SSOP_CURSOR);
if (wp->w_alist == &global_alist)
{
if (put_line(fd, "argglobal") == FAIL)
return FAIL;
}
else
{
if (ses_arglist(fd, "arglocal", &wp->w_alist->al_ga,
flagp == &vop_flags
|| !(*flagp & SSOP_CURDIR)
|| wp->w_localdir != NULL, flagp) == FAIL)
return FAIL;
}
if (wp->w_arg_idx != current_arg_idx && wp->w_arg_idx < WARGCOUNT(wp)
&& flagp == &ssop_flags)
{
if (fprintf(fd, "%ldargu", (long)wp->w_arg_idx + 1) < 0
|| put_eol(fd) == FAIL)
return FAIL;
did_next = TRUE;
}
if (add_edit && (!did_next || wp->w_arg_idx_invalid))
{
if (wp->w_buffer->b_ffname != NULL
#ifdef FEAT_QUICKFIX
&& !bt_nofile(wp->w_buffer)
#endif
)
{
if (fputs("if bufexists('", fd) < 0
|| ses_fname(fd, wp->w_buffer, flagp, FALSE) == FAIL
|| fputs("') | buffer ", fd) < 0
|| ses_fname(fd, wp->w_buffer, flagp, FALSE) == FAIL
|| fputs(" | else | edit ", fd) < 0
|| ses_fname(fd, wp->w_buffer, flagp, FALSE) == FAIL
|| fputs(" | endif", fd) < 0
||
put_eol(fd) == FAIL)
return FAIL;
}
else
{
if (put_line(fd, "enew") == FAIL)
return FAIL;
#ifdef FEAT_QUICKFIX
if (wp->w_buffer->b_ffname != NULL)
{
if (fputs("file ", fd) < 0
|| ses_fname(fd, wp->w_buffer, flagp, TRUE) == FAIL)
return FAIL;
}
#endif
do_cursor = FALSE;
}
}
if ((*flagp & (SSOP_OPTIONS | SSOP_LOCALOPTIONS))
&& makemap(fd, wp->w_buffer) == FAIL)
return FAIL;
save_curwin = curwin;
curwin = wp;
curbuf = curwin->w_buffer;
if (*flagp & (SSOP_OPTIONS | SSOP_LOCALOPTIONS))
f = makeset(fd, OPT_LOCAL,
flagp == &vop_flags || !(*flagp & SSOP_OPTIONS));
#ifdef FEAT_FOLDING
else if (*flagp & SSOP_FOLDS)
f = makefoldset(fd);
#endif
else
f = OK;
curwin = save_curwin;
curbuf = curwin->w_buffer;
if (f == FAIL)
return FAIL;
#ifdef FEAT_FOLDING
if ((*flagp & SSOP_FOLDS)
&& wp->w_buffer->b_ffname != NULL
&& (*wp->w_buffer->b_p_bt == NUL || bt_help(wp->w_buffer)))
{
if (put_folds(fd, wp) == FAIL)
return FAIL;
}
#endif
if (do_cursor)
{
if (fprintf(fd, "let s:l = %ld - ((%ld * winheight(0) + %ld) / %ld)",
(long)wp->w_cursor.lnum,
(long)(wp->w_cursor.lnum - wp->w_topline),
(long)wp->w_height / 2, (long)wp->w_height) < 0
|| put_eol(fd) == FAIL
|| put_line(fd, "if s:l < 1 | let s:l = 1 | endif") == FAIL
|| put_line(fd, "exe s:l") == FAIL
|| put_line(fd, "normal! zt") == FAIL
|| fprintf(fd, "%ld", (long)wp->w_cursor.lnum) < 0
|| put_eol(fd) == FAIL)
return FAIL;
if (wp->w_cursor.col == 0)
{
if (put_line(fd, "normal! 0") == FAIL)
return FAIL;
}
else
{
if (!wp->w_p_wrap && wp->w_leftcol > 0 && wp->w_width > 0)
{
if (fprintf(fd,
"let s:c = %ld - ((%ld * winwidth(0) + %ld) / %ld)",
(long)wp->w_virtcol + 1,
(long)(wp->w_virtcol - wp->w_leftcol),
(long)wp->w_width / 2, (long)wp->w_width) < 0
|| put_eol(fd) == FAIL
|| put_line(fd, "if s:c > 0") == FAIL
|| fprintf(fd,
" exe 'normal! ' . s:c . '|zs' . %ld . '|'",
(long)wp->w_virtcol + 1) < 0
|| put_eol(fd) == FAIL
|| put_line(fd, "else") == FAIL
|| fprintf(fd, " normal! 0%d|", wp->w_virtcol + 1) < 0
|| put_eol(fd) == FAIL
|| put_line(fd, "endif") == FAIL)
return FAIL;
}
else
{
if (fprintf(fd, "normal! 0%d|", wp->w_virtcol + 1) < 0
|| put_eol(fd) == FAIL)
return FAIL;
}
}
}
if (wp->w_localdir != NULL)
{
if (fputs("lcd ", fd) < 0
|| ses_put_fname(fd, wp->w_localdir, flagp) == FAIL
|| put_eol(fd) == FAIL)
return FAIL;
did_lcd = TRUE;
}
return OK;
}
static int
ses_arglist(
FILE *fd,
char *cmd,
garray_T *gap,
int fullname,
unsigned *flagp)
{
int i;
char_u *buf = NULL;
char_u *s;
if (fputs(cmd, fd) < 0 || put_eol(fd) == FAIL)
return FAIL;
if (put_line(fd, "silent! argdel *") == FAIL)
return FAIL;
for (i = 0; i < gap->ga_len; ++i)
{
s = alist_name(&((aentry_T *)gap->ga_data)[i]);
if (s != NULL)
{
if (fullname)
{
buf = alloc(MAXPATHL);
if (buf != NULL)
{
(void)vim_FullName(s, buf, MAXPATHL, FALSE);
s = buf;
}
}
if (fputs("$argadd ", fd) < 0
|| ses_put_fname(fd, s, flagp) == FAIL
|| put_eol(fd) == FAIL)
{
vim_free(buf);
return FAIL;
}
vim_free(buf);
}
}
return OK;
}
static int
ses_fname(FILE *fd, buf_T *buf, unsigned *flagp, int add_eol)
{
char_u *name;
if (buf->b_sfname != NULL
&& flagp == &ssop_flags
&& (ssop_flags & (SSOP_CURDIR | SSOP_SESDIR))
#ifdef FEAT_AUTOCHDIR
&& !p_acd
#endif
&& !did_lcd)
name = buf->b_sfname;
else
name = buf->b_ffname;
if (ses_put_fname(fd, name, flagp) == FAIL
|| (add_eol && put_eol(fd) == FAIL))
return FAIL;
return OK;
}
static int
ses_put_fname(FILE *fd, char_u *name, unsigned *flagp)
{
char_u *sname;
char_u *p;
int retval = OK;
sname = home_replace_save(NULL, name);
if (sname == NULL)
return FAIL;
if (*flagp & SSOP_SLASH)
{
for (p = sname; *p != NUL; MB_PTR_ADV(p))
if (*p == '\\')
*p = '/';
}
p = vim_strsave_fnameescape(sname, FALSE);
vim_free(sname);
if (p == NULL)
return FAIL;
if (fputs((char *)p, fd) < 0)
retval = FAIL;
vim_free(p);
return retval;
}
static void
ex_loadview(exarg_T *eap)
{
char_u *fname;
fname = get_view_file(*eap->arg);
if (fname != NULL)
{
do_source(fname, FALSE, DOSO_NONE);
vim_free(fname);
}
}
static char_u *
get_view_file(int c)
{
int len = 0;
char_u *p, *s;
char_u *retval;
char_u *sname;
if (curbuf->b_ffname == NULL)
{
EMSG(_(e_noname));
return NULL;
}
sname = home_replace_save(NULL, curbuf->b_ffname);
if (sname == NULL)
return NULL;
for (p = sname; *p; ++p)
if (*p == '=' || vim_ispathsep(*p))
++len;
retval = alloc((unsigned)(STRLEN(sname) + len + STRLEN(p_vdir) + 9));
if (retval != NULL)
{
STRCPY(retval, p_vdir);
add_pathsep(retval);
s = retval + STRLEN(retval);
for (p = sname; *p; ++p)
{
if (*p == '=')
{
*s++ = '=';
*s++ = '=';
}
else if (vim_ispathsep(*p))
{
*s++ = '=';
#if defined(BACKSLASH_IN_FILENAME) || defined(AMIGA) || defined(VMS)
if (*p == ':')
*s++ = '-';
else
#endif
*s++ = '+';
}
else
*s++ = *p;
}
*s++ = '=';
*s++ = c;
STRCPY(s, ".vim");
}
vim_free(sname);
return retval;
}
#endif
int
put_eol(FILE *fd)
{
if (
#ifdef USE_CRNL
(
# ifdef MKSESSION_NL
!mksession_nl &&
# endif
(putc('\r', fd) < 0)) ||
#endif
(putc('\n', fd) < 0))
return FAIL;
return OK;
}
int
put_line(FILE *fd, char *s)
{
if (fputs(s, fd) < 0 || put_eol(fd) == FAIL)
return FAIL;
return OK;
}
#ifdef FEAT_VIMINFO
static void
ex_viminfo(
exarg_T *eap)
{
char_u *save_viminfo;
save_viminfo = p_viminfo;
if (*p_viminfo == NUL)
p_viminfo = (char_u *)"'100";
if (eap->cmdidx == CMD_rviminfo)
{
if (read_viminfo(eap->arg, VIF_WANT_INFO | VIF_WANT_MARKS
| (eap->forceit ? VIF_FORCEIT : 0)) == FAIL)
EMSG(_("E195: Cannot open viminfo file for reading"));
}
else
write_viminfo(eap->arg, eap->forceit);
p_viminfo = save_viminfo;
}
#endif
#if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO)
void
dialog_msg(char_u *buff, char *format, char_u *fname)
{
if (fname == NULL)
fname = (char_u *)_("Untitled");
vim_snprintf((char *)buff, DIALOG_MSG_SIZE, format, fname);
}
#endif
static void
ex_behave(exarg_T *eap)
{
if (STRCMP(eap->arg, "mswin") == 0)
{
set_option_value((char_u *)"selection", 0L, (char_u *)"exclusive", 0);
set_option_value((char_u *)"selectmode", 0L, (char_u *)"mouse,key", 0);
set_option_value((char_u *)"mousemodel", 0L, (char_u *)"popup", 0);
set_option_value((char_u *)"keymodel", 0L,
(char_u *)"startsel,stopsel", 0);
}
else if (STRCMP(eap->arg, "xterm") == 0)
{
set_option_value((char_u *)"selection", 0L, (char_u *)"inclusive", 0);
set_option_value((char_u *)"selectmode", 0L, (char_u *)"", 0);
set_option_value((char_u *)"mousemodel", 0L, (char_u *)"extend", 0);
set_option_value((char_u *)"keymodel", 0L, (char_u *)"", 0);
}
else
EMSG2(_(e_invarg2), eap->arg);
}
#if defined(FEAT_CMDL_COMPL) || defined(PROTO)
char_u *
get_behave_arg(expand_T *xp UNUSED, int idx)
{
if (idx == 0)
return (char_u *)"mswin";
if (idx == 1)
return (char_u *)"xterm";
return NULL;
}
char_u *
get_messages_arg(expand_T *xp UNUSED, int idx)
{
if (idx == 0)
return (char_u *)"clear";
return NULL;
}
#endif
char_u *
get_mapclear_arg(expand_T *xp UNUSED, int idx)
{
if (idx == 0)
return (char_u *)"<buffer>";
return NULL;
}
#ifdef FEAT_AUTOCMD
static int filetype_detect = FALSE;
static int filetype_plugin = FALSE;
static int filetype_indent = FALSE;
static void
ex_filetype(exarg_T *eap)
{
char_u *arg = eap->arg;
int plugin = FALSE;
int indent = FALSE;
if (*eap->arg == NUL)
{
smsg((char_u *)"filetype detection:%s plugin:%s indent:%s",
filetype_detect ? "ON" : "OFF",
filetype_plugin ? (filetype_detect ? "ON" : "(on)") : "OFF",
filetype_indent ? (filetype_detect ? "ON" : "(on)") : "OFF");
return;
}
for (;;)
{
if (STRNCMP(arg, "plugin", 6) == 0)
{
plugin = TRUE;
arg = skipwhite(arg + 6);
continue;
}
if (STRNCMP(arg, "indent", 6) == 0)
{
indent = TRUE;
arg = skipwhite(arg + 6);
continue;
}
break;
}
if (STRCMP(arg, "on") == 0 || STRCMP(arg, "detect") == 0)
{
if (*arg == 'o' || !filetype_detect)
{
source_runtime((char_u *)FILETYPE_FILE, DIP_ALL);
filetype_detect = TRUE;
if (plugin)
{
source_runtime((char_u *)FTPLUGIN_FILE, DIP_ALL);
filetype_plugin = TRUE;
}
if (indent)
{
source_runtime((char_u *)INDENT_FILE, DIP_ALL);
filetype_indent = TRUE;
}
}
if (*arg == 'd')
{
(void)do_doautocmd((char_u *)"filetypedetect BufRead", TRUE, NULL);
do_modelines(0);
}
}
else if (STRCMP(arg, "off") == 0)
{
if (plugin || indent)
{
if (plugin)
{
source_runtime((char_u *)FTPLUGOF_FILE, DIP_ALL);
filetype_plugin = FALSE;
}
if (indent)
{
source_runtime((char_u *)INDOFF_FILE, DIP_ALL);
filetype_indent = FALSE;
}
}
else
{
source_runtime((char_u *)FTOFF_FILE, DIP_ALL);
filetype_detect = FALSE;
}
}
else
EMSG2(_(e_invarg2), arg);
}
static void
ex_setfiletype(exarg_T *eap)
{
if (!did_filetype)
{
char_u *arg = eap->arg;
if (STRNCMP(arg, "FALLBACK ", 9) == 0)
arg += 9;
set_option_value((char_u *)"filetype", 0L, arg, OPT_LOCAL);
if (arg != eap->arg)
did_filetype = FALSE;
}
}
#endif
static void
ex_digraphs(exarg_T *eap UNUSED)
{
#ifdef FEAT_DIGRAPHS
if (*eap->arg != NUL)
putdigraph(eap->arg);
else
listdigraphs();
#else
EMSG(_("E196: No digraphs in this version"));
#endif
}
static void
ex_set(exarg_T *eap)
{
int flags = 0;
if (eap->cmdidx == CMD_setlocal)
flags = OPT_LOCAL;
else if (eap->cmdidx == CMD_setglobal)
flags = OPT_GLOBAL;
#if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD) && defined(FEAT_BROWSE)
if (cmdmod.browse && flags == 0)
ex_options(eap);
else
#endif
(void)do_set(eap->arg, flags);
}
#ifdef FEAT_SEARCH_EXTRA
static void
ex_nohlsearch(exarg_T *eap UNUSED)
{
SET_NO_HLSEARCH(TRUE);
redraw_all_later(SOME_VALID);
}
static void
ex_match(exarg_T *eap)
{
char_u *p;
char_u *g = NULL;
char_u *end;
int c;
int id;
if (eap->line2 <= 3)
id = eap->line2;
else
{
EMSG(e_invcmd);
return;
}
if (!eap->skip)
match_delete(curwin, id, FALSE);
if (ends_excmd(*eap->arg))
end = eap->arg;
else if ((STRNICMP(eap->arg, "none", 4) == 0
&& (VIM_ISWHITE(eap->arg[4]) || ends_excmd(eap->arg[4]))))
end = eap->arg + 4;
else
{
p = skiptowhite(eap->arg);
if (!eap->skip)
g = vim_strnsave(eap->arg, (int)(p - eap->arg));
p = skipwhite(p);
if (*p == NUL)
{
vim_free(g);
EMSG2(_(e_invarg2), eap->arg);
return;
}
end = skip_regexp(p + 1, *p, TRUE, NULL);
if (!eap->skip)
{
if (*end != NUL && !ends_excmd(*skipwhite(end + 1)))
{
vim_free(g);
eap->errmsg = e_trailing;
return;
}
if (*end != *p)
{
vim_free(g);
EMSG2(_(e_invarg2), p);
return;
}
c = *end;
*end = NUL;
match_add(curwin, g, p + 1, 10, id, NULL, NULL);
vim_free(g);
*end = c;
}
}
eap->nextcmd = find_nextcmd(end);
}
#endif
#ifdef FEAT_CRYPT
static void
ex_X(exarg_T *eap UNUSED)
{
crypt_check_current_method();
(void)crypt_get_key(TRUE, TRUE);
}
#endif
#ifdef FEAT_FOLDING
static void
ex_fold(exarg_T *eap)
{
if (foldManualAllowed(TRUE))
foldCreate(eap->line1, eap->line2);
}
static void
ex_foldopen(exarg_T *eap)
{
opFoldRange(eap->line1, eap->line2, eap->cmdidx == CMD_foldopen,
eap->forceit, FALSE);
}
static void
ex_folddo(exarg_T *eap)
{
linenr_T lnum;
#ifdef FEAT_CLIPBOARD
start_global_changes();
#endif
for (lnum = eap->line1; lnum <= eap->line2; ++lnum)
if (hasFolding(lnum, NULL, NULL) == (eap->cmdidx == CMD_folddoclosed))
ml_setmarked(lnum);
global_exe(eap->arg);
ml_clearmarked();
#ifdef FEAT_CLIPBOARD
end_global_changes();
#endif
}
#endif
# if defined(FEAT_TIMERS) || defined(PROTO)
int
get_pressedreturn(void)
{
return ex_pressedreturn;
}
void
set_pressedreturn(int val)
{
ex_pressedreturn = val;
}
#endif