#include "vim.h"
static int quitmore = 0;
static int ex_pressedreturn = FALSE;
#ifndef FEAT_PRINTER
# define ex_hardcopy ex_ni
#endif
#ifdef FEAT_EVAL
static char_u *do_one_cmd(char_u **, int, cstack_T *, char_u *(*fgetline)(int, void *, int, int), void *cookie);
#else
static char_u *do_one_cmd(char_u **, int, char_u *(*fgetline)(int, void *, int, int), void *cookie);
static int if_level = 0; #endif
static void free_cmdmod(void);
static void append_command(char_u *cmd);
#ifndef FEAT_MENU
# define ex_emenu ex_ni
# define ex_menu ex_ni
# define ex_menutranslate ex_ni
#endif
static void ex_autocmd(exarg_T *eap);
static void ex_doautocmd(exarg_T *eap);
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);
static char_u *getargcmd(char_u **);
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_cbelow 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 linenr_T get_address(exarg_T *, char_u **, cmd_addr_T addr_type, int skip, int silent, 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 *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_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);
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);
#ifndef FEAT_GUI
# define ex_gui ex_nogui
static void ex_nogui(exarg_T *eap);
#endif
#if defined(FEAT_GUI_MSWIN) && 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_TERM_POPUP_MENU)) && 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 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 ex_redrawtabline(exarg_T *eap);
static void close_redir(void);
static void ex_mark(exarg_T *eap);
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_break ex_ni
# define ex_breakadd ex_ni
# define ex_breakdel ex_ni
# define ex_breaklist ex_ni
# define ex_call ex_ni
# define ex_catch ex_ni
# define ex_compiler ex_ni
# define ex_continue ex_ni
# define ex_debug ex_ni
# define ex_debuggreedy ex_ni
# define ex_def ex_ni
# define ex_defcompile ex_ni
# define ex_delfunction ex_ni
# define ex_disassemble ex_ni
# define ex_echo ex_ni
# define ex_echohl ex_ni
# define ex_else ex_ni
# define ex_endfunction ex_ni
# define ex_endif ex_ni
# define ex_endtry ex_ni
# define ex_endwhile ex_ni
# define ex_eval ex_ni
# define ex_execute ex_ni
# define ex_finally ex_ni
# define ex_finish ex_ni
# define ex_function ex_ni
# define ex_if ex_ni
# define ex_let ex_ni
# define ex_lockvar ex_ni
# define ex_oldfiles ex_ni
# define ex_options ex_ni
# define ex_packadd ex_ni
# define ex_packloadall ex_ni
# define ex_return ex_ni
# define ex_scriptnames ex_ni
# define ex_throw ex_ni
# define ex_try ex_ni
# define ex_unlet ex_ni
# define ex_unlockvar ex_ni
# define ex_vim9script ex_ni
# define ex_while ex_ni
# define ex_import ex_ni
# define ex_export ex_ni
#endif
#ifndef FEAT_SESSION
# define ex_loadview ex_ni
#endif
#ifndef FEAT_VIMINFO
# define ex_viminfo ex_ni
#endif
static void ex_behave(exarg_T *eap);
static void ex_filetype(exarg_T *eap);
static void ex_setfiletype(exarg_T *eap);
#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);
#ifdef FEAT_SEARCH_EXTRA
static void ex_nohlsearch(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))
# define ex_language ex_ni
#endif
#ifndef FEAT_SIGNS
# define ex_sign 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_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
#if !defined(FEAT_X11) || !defined(FEAT_XCLIPBOARD)
# define ex_xrestore ex_ni
#endif
#if !defined(FEAT_PROP_POPUP)
# define ex_popupclear 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, int);
void *cookie;
};
static char_u *get_loop_line(int c, void *cookie, int indent, int do_concat);
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)
{
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;
}
static void
msg_verbose_cmd(linenr_T lnum, char_u *cmd)
{
++no_wait_return;
verbose_enter_scroll();
if (lnum == 0)
smsg(_("Executing: %s"), cmd);
else
smsg(_("line %ld: %s"), (long)lnum, cmd);
if (msg_silent == 0)
msg_puts("\n");
verbose_leave_scroll();
--no_wait_return;
}
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, 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
cstack_T 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;
msglist_T **saved_msg_list = NULL;
msglist_T *private_msg_list;
char_u *(*cmd_getline)(int, void *, int, 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
ESTACK_CHECK_DECLARATION
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((cstack_T *)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
CLEAR_FIELD(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_CLEAR(cmdline_copy);
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
, TRUE)) == 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) || p_verbose >= 16)
msg_verbose_cmd(SOURCING_LNUM, cmdline_copy);
++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_CLEAR(cmdline_copy);
if (getline_equal(fgetline, cookie, getexline)
&& new_last_cmdline != NULL)
{
vim_free(last_cmdline);
last_cmdline = new_last_cmdline;
new_last_cmdline = NULL;
}
}
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 (breakpoint != NULL && has_watchexpr())
{
*breakpoint = dbg_find_breakpoint(FALSE, fname, SOURCING_LNUM);
*dbg_tick = debug_tick;
}
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 // FEAT_EVAL
}
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;
msglist_T *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;
}
estack_push(ETYPE_EXCEPT, current_exception->throw_name,
current_exception->throw_lnum);
ESTACK_CHECK_SETUP
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);
ESTACK_CHECK_NOW
estack_pop();
}
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;
if (cstack.cs_emsg_silent_list != NULL)
{
eslist_T *elem, *temp;
for (elem = cstack.cs_emsg_silent_list; elem != NULL; elem = temp)
{
temp = elem->next;
vim_free(elem);
}
}
#endif // FEAT_EVAL
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, int do_concat)
{
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, do_concat);
else
line = cp->getline(c, cp->cookie, indent, do_concat);
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, int),
void *cookie UNUSED, char_u *(*func)(int, void *, int, int))
{
#ifdef FEAT_EVAL
char_u *(*gp)(int, void *, int, 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
}
void *
getline_cookie(
char_u *(*fgetline)(int, void *, int, int) UNUSED,
void *cookie) {
#ifdef FEAT_EVAL
char_u *(*gp)(int, void *, int, 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
}
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)
{
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
cstack_T *cstack,
#endif
char_u *(*fgetline)(int, void *, int, int),
void *cookie) {
char_u *p;
linenr_T lnum;
long n;
char *errormsg = NULL; char_u *after_modifier = NULL;
exarg_T ea; int save_msg_scroll = msg_scroll;
cmdmod_T save_cmdmod;
int save_reg_executing = reg_executing;
int ni; char_u *cmd;
#ifdef FEAT_EVAL
int starts_with_colon;
#endif
CLEAR_FIELD(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
&& !getline_equal(fgetline, cookie, getnextac))
--quitmore;
save_cmdmod = cmdmod;
if ((*cmdlinep)[0] == '#' && (*cmdlinep)[1] == '!')
goto doend;
ea.cmd = *cmdlinep;
ea.cmdlinep = cmdlinep;
ea.getline = fgetline;
ea.cookie = cookie;
#ifdef FEAT_EVAL
ea.cstack = cstack;
starts_with_colon = *skipwhite(ea.cmd) == ':';
#endif
if (parse_command_modifiers(&ea, &errormsg, FALSE) == FAIL)
goto doend;
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
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);
#ifdef FEAT_EVAL
if (current_sctx.sc_version == SCRIPT_VERSION_VIM9 && !starts_with_colon)
p = find_ex_command(&ea, NULL, lookup_scriptvar, NULL);
else
#endif
p = find_ex_command(&ea, NULL, NULL, NULL);
#ifdef FEAT_EVAL
# ifdef FEAT_PROFILE
if (do_profiling == PROF_YES
&& (!ea.skip || cstack->cs_idx == 0 || (cstack->cs_idx > 0
&& (cstack->cs_flags[cstack->cs_idx - 1] & CSF_ACTIVE))))
{
int skip = did_emsg || got_int || did_throw;
if (ea.cmdidx == CMD_catch)
skip = !skip && !(cstack->cs_idx >= 0
&& (cstack->cs_flags[cstack->cs_idx] & CSF_THROWN)
&& !(cstack->cs_flags[cstack->cs_idx] & CSF_CAUGHT));
else if (ea.cmdidx == CMD_else || ea.cmdidx == CMD_elseif)
skip = skip || !(cstack->cs_idx >= 0
&& !(cstack->cs_flags[cstack->cs_idx]
& (CSF_ACTIVE | CSF_TRUE)));
else if (ea.cmdidx == CMD_finally)
skip = FALSE;
else if (ea.cmdidx != CMD_endif
&& ea.cmdidx != CMD_endfor
&& ea.cmdidx != CMD_endtry
&& ea.cmdidx != CMD_endwhile)
skip = ea.skip;
if (!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
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);
#ifdef FEAT_QUICKFIX
if ((ea.cmdidx == CMD_cc || ea.cmdidx == CMD_ll) && bt_quickfix(curbuf))
ea.addr_type = ADDR_OTHER;
#endif
}
ea.cmd = cmd;
if (parse_cmd_address(&ea, &errormsg, FALSE) == FAIL)
goto doend;
ea.cmd = skipwhite(ea.cmd);
while (*ea.cmd == ':')
ea.cmd = skipwhite(ea.cmd + 1);
if (*ea.cmd == NUL || *ea.cmd == '"'
#ifdef FEAT_EVAL
|| (*ea.cmd == '#' && ea.cmd[1] != '{'
&& !starts_with_colon && in_vim9script())
#endif
|| (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 = EX_RANGE+EX_COUNT+EX_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 = _(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;
}
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
#ifdef FEAT_EVAL
&& !aborting()
#endif
) ? find_ex_command(&ea, NULL, NULL, NULL) : ea.cmd;
}
if (p == NULL)
{
if (!ea.skip)
errormsg = _("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;
}
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 = (char *)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 & EX_SBOXOK))
{
errormsg = _(e_sandbox);
goto doend;
}
#endif
if (restricted != 0 && (ea.argt & EX_RESTRICT))
{
errormsg = _("E981: Command not allowed in rvim");
goto doend;
}
if (!curbuf->b_p_ma && (ea.argt & EX_MODIFY))
{
errormsg = _(e_modifiable);
goto doend;
}
if (text_locked() && !(ea.argt & EX_CMDWIN)
&& !IS_USER_CMDIDX(ea.cmdidx))
{
errormsg = _(get_text_locked_msg());
goto doend;
}
if (!(ea.argt & EX_CMDWIN)
&& ea.cmdidx != CMD_checktime
&& ea.cmdidx != CMD_edit
&& ea.cmdidx != CMD_file
&& !IS_USER_CMDIDX(ea.cmdidx)
&& curbuf_locked())
goto doend;
if (!ni && !(ea.argt & EX_RANGE) && ea.addr_count > 0)
{
errormsg = _(e_norange);
goto doend;
}
}
if (!ni && !(ea.argt & EX_BANG) && ea.forceit) {
errormsg = _(e_nobang);
goto doend;
}
if (!ea.skip && !ni && (ea.argt & EX_RANGE))
{
if (!global_busy && ea.line1 > ea.line2)
{
if (msg_silent == 0)
{
if (sourcing || exmode_active)
{
errormsg = _("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.addr_type == ADDR_OTHER) && ea.addr_count == 0)
ea.line2 = 1;
correct_range(&ea);
#ifdef FEAT_FOLDING
if (((ea.argt & EX_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.cmdidx == CMD_file && *ea.arg != NUL && curbuf_locked())
goto doend;
if (ea.argt & EX_ARGOPT)
while (ea.arg[0] == '+' && ea.arg[1] == '+')
if (getargopt(&ea) == FAIL && !ni)
{
errormsg = _(e_invarg);
goto doend;
}
if (ea.cmdidx == CMD_write || ea.cmdidx == CMD_update)
{
if (*ea.arg == '>') {
if (*++ea.arg != '>') {
errormsg = _("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 & EX_CMDARG) && !ea.usefilter)
ea.do_ecmd_cmd = getargcmd(&ea.arg);
if ((ea.argt & EX_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 & EX_DFLALL) && ea.addr_count == 0)
{
buf_T *buf;
ea.line1 = 1;
switch (ea.addr_type)
{
case ADDR_LINES:
case ADDR_OTHER:
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;
case ADDR_QUICKFIX_VALID:
#ifdef FEAT_QUICKFIX
ea.line2 = qf_get_valid_size(&ea);
if (ea.line2 == 0)
ea.line2 = 1;
#endif
break;
case ADDR_NONE:
case ADDR_UNSIGNED:
case ADDR_QUICKFIX:
iemsg(_("INTERNAL: Cannot use EX_DFLALL with ADDR_NONE, ADDR_UNSIGNED or ADDR_QUICKFIX"));
break;
}
}
if ( (ea.argt & EX_REGSTR)
&& *ea.arg != NUL
&& (!IS_USER_CMDIDX(ea.cmdidx) || *ea.arg != '=')
&& !((ea.argt & EX_COUNT) && VIM_ISDIGIT(*ea.arg)))
{
#ifndef FEAT_CLIPBOARD
if (*ea.arg == '*' || *ea.arg == '+')
{
errormsg = _(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 & EX_COUNT) && VIM_ISDIGIT(*ea.arg)
&& (!(ea.argt & EX_BUFNAME) || *(p = skipdigits(ea.arg)) == NUL
|| VIM_ISWHITE(*p)))
{
n = getdigits(&ea.arg);
ea.arg = skipwhite(ea.arg);
if (n <= 0 && !ni && (ea.argt & EX_ZEROR) == 0)
{
errormsg = _(e_zerocount);
goto doend;
}
if (ea.addr_type != ADDR_LINES) {
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.line2 > curbuf->b_ml.ml_line_count)
ea.line2 = curbuf->b_ml.ml_line_count;
}
}
if (ea.argt & EX_FLAGS)
get_flags(&ea);
if (!ni && !(ea.argt & EX_EXTRA) && *ea.arg != NUL
&& *ea.arg != '"' && (*ea.arg != '|' || (ea.argt & EX_TRLBAR) == 0))
{
errormsg = _(e_trailing);
goto doend;
}
if (!ni && (ea.argt & EX_NEEDARG) && *ea.arg == NUL)
{
errormsg = _(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:
case CMD_def:
break;
case CMD_aboveleft:
case CMD_and:
case CMD_belowright:
case CMD_botright:
case CMD_browse:
case CMD_call:
case CMD_confirm:
case CMD_const:
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_eval:
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_lockvar:
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_unlockvar:
case CMD_verbose:
case CMD_vertical:
case CMD_wincmd:
break;
default: goto doend;
}
}
#endif
if (ea.argt & EX_XFILE)
{
if (expand_filename(&ea, cmdlinep, &errormsg) == FAIL)
goto doend;
}
if ((ea.argt & EX_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 & EX_BUFUNL) != 0,
FALSE, FALSE);
if (ea.line2 < 0) goto doend;
ea.addr_count = 1;
ea.arg = skipwhite(p);
}
if (ea.cmdidx == CMD_try && ea.did_esilent > 0)
{
emsg_silent -= ea.did_esilent;
if (emsg_silent < 0)
emsg_silent = 0;
ea.did_esilent = 0;
}
if (IS_USER_CMDIDX(ea.cmdidx))
{
do_ucmd(&ea);
}
else
{
ea.errmsg = NULL;
(cmdnames[ea.cmdidx].cmd_func)(&ea);
if (ea.errmsg != NULL)
errormsg = _(ea.errmsg);
}
#ifdef FEAT_EVAL
if (getline_equal(ea.getline, ea.cookie, getsourceline)
&& current_sctx.sc_sid > 0)
SCRIPT_ITEM(current_sctx.sc_sid)->sn_had_command = TRUE;
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 != (char *)IObuff)
{
STRCPY(IObuff, errormsg);
errormsg = (char *)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 (ea.verbose_save >= 0)
p_verbose = ea.verbose_save;
free_cmdmod();
cmdmod = save_cmdmod;
reg_executing = save_reg_executing;
if (ea.save_msg_silent != -1)
{
if (!did_emsg || msg_silent > ea.save_msg_silent)
msg_silent = ea.save_msg_silent;
emsg_silent -= ea.did_esilent;
if (emsg_silent < 0)
emsg_silent = 0;
msg_scroll = save_msg_scroll;
if (redirecting())
msg_col = 0;
}
#ifdef HAVE_SANDBOX
if (ea.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
parse_command_modifiers(exarg_T *eap, char **errormsg, int skip_only)
{
char_u *p;
CLEAR_FIELD(cmdmod);
eap->verbose_save = -1;
eap->save_msg_silent = -1;
for (;;)
{
while (*eap->cmd == ' ' || *eap->cmd == '\t' || *eap->cmd == ':')
++eap->cmd;
if (*eap->cmd == NUL && exmode_active
&& (getline_equal(eap->getline, eap->cookie, getexmodeline)
|| getline_equal(eap->getline, eap->cookie, getexline))
&& curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count)
{
eap->cmd = (char_u *)"+";
if (!skip_only)
ex_pressedreturn = TRUE;
}
if (*eap->cmd == '"')
return FAIL;
if (*eap->cmd == NUL)
{
if (!skip_only)
ex_pressedreturn = TRUE;
return FAIL;
}
p = skip_range(eap->cmd, NULL);
switch (*p)
{
case 'a': if (!checkforcmd(&eap->cmd, "aboveleft", 3))
break;
cmdmod.split |= WSP_ABOVE;
continue;
case 'b': if (checkforcmd(&eap->cmd, "belowright", 3))
{
cmdmod.split |= WSP_BELOW;
continue;
}
if (checkforcmd(&eap->cmd, "browse", 3))
{
#ifdef FEAT_BROWSE_CMD
cmdmod.browse = TRUE;
#endif
continue;
}
if (!checkforcmd(&eap->cmd, "botright", 2))
break;
cmdmod.split |= WSP_BOT;
continue;
case 'c': if (!checkforcmd(&eap->cmd, "confirm", 4))
break;
#if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
cmdmod.confirm = TRUE;
#endif
continue;
case 'k': if (checkforcmd(&eap->cmd, "keepmarks", 3))
{
cmdmod.keepmarks = TRUE;
continue;
}
if (checkforcmd(&eap->cmd, "keepalt", 5))
{
cmdmod.keepalt = TRUE;
continue;
}
if (checkforcmd(&eap->cmd, "keeppatterns", 5))
{
cmdmod.keeppatterns = TRUE;
continue;
}
if (!checkforcmd(&eap->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;
}
if (skip_only)
p = skip_vimgrep_pat(p, NULL, NULL);
else
p = skip_vimgrep_pat(p, ®_pat, NULL);
if (p == NULL || *p == NUL)
break;
if (!skip_only)
{
cmdmod.filter_regmatch.regprog =
vim_regcomp(reg_pat, RE_MAGIC);
if (cmdmod.filter_regmatch.regprog == NULL)
break;
}
eap->cmd = p;
continue;
}
case 'h': if (p != eap->cmd || !checkforcmd(&p, "hide", 3)
|| *p == NUL || ends_excmd(*p))
break;
eap->cmd = p;
cmdmod.hide = TRUE;
continue;
case 'l': if (checkforcmd(&eap->cmd, "lockmarks", 3))
{
cmdmod.lockmarks = TRUE;
continue;
}
if (!checkforcmd(&eap->cmd, "leftabove", 5))
break;
cmdmod.split |= WSP_ABOVE;
continue;
case 'n': if (checkforcmd(&eap->cmd, "noautocmd", 3))
{
if (cmdmod.save_ei == NULL && !skip_only)
{
cmdmod.save_ei = vim_strsave(p_ei);
set_string_option_direct((char_u *)"ei", -1,
(char_u *)"all", OPT_FREE, SID_NONE);
}
continue;
}
if (!checkforcmd(&eap->cmd, "noswapfile", 3))
break;
cmdmod.noswapfile = TRUE;
continue;
case 'r': if (!checkforcmd(&eap->cmd, "rightbelow", 6))
break;
cmdmod.split |= WSP_BELOW;
continue;
case 's': if (checkforcmd(&eap->cmd, "sandbox", 3))
{
#ifdef HAVE_SANDBOX
if (!skip_only)
{
if (!eap->did_sandbox)
++sandbox;
eap->did_sandbox = TRUE;
}
#endif
continue;
}
if (!checkforcmd(&eap->cmd, "silent", 3))
break;
if (!skip_only)
{
if (eap->save_msg_silent == -1)
eap->save_msg_silent = msg_silent;
++msg_silent;
}
if (*eap->cmd == '!' && !VIM_ISWHITE(eap->cmd[-1]))
{
eap->cmd = skipwhite(eap->cmd + 1);
if (!skip_only)
{
++emsg_silent;
++eap->did_esilent;
}
}
continue;
case 't': if (checkforcmd(&p, "tab", 3))
{
if (!skip_only)
{
long tabnr = get_address(eap, &eap->cmd,
ADDR_TABS, eap->skip,
skip_only, FALSE, 1);
if (tabnr == MAXLNUM)
cmdmod.tab = tabpage_index(curtab) + 1;
else
{
if (tabnr < 0 || tabnr > LAST_TAB_NR)
{
*errormsg = _(e_invrange);
return FAIL;
}
cmdmod.tab = tabnr + 1;
}
}
eap->cmd = p;
continue;
}
if (!checkforcmd(&eap->cmd, "topleft", 2))
break;
cmdmod.split |= WSP_TOP;
continue;
case 'u': if (!checkforcmd(&eap->cmd, "unsilent", 3))
break;
if (!skip_only)
{
if (eap->save_msg_silent == -1)
eap->save_msg_silent = msg_silent;
msg_silent = 0;
}
continue;
case 'v': if (checkforcmd(&eap->cmd, "vertical", 4))
{
cmdmod.split |= WSP_VERT;
continue;
}
if (!checkforcmd(&p, "verbose", 4))
break;
if (!skip_only)
{
if (eap->verbose_save < 0)
eap->verbose_save = p_verbose;
if (vim_isdigit(*eap->cmd))
p_verbose = atoi((char *)eap->cmd);
else
p_verbose = 1;
}
eap->cmd = p;
continue;
}
break;
}
return OK;
}
static void
free_cmdmod(void)
{
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);
}
if (cmdmod.filter_regmatch.regprog != NULL)
vim_regfree(cmdmod.filter_regmatch.regprog);
}
int
parse_cmd_address(exarg_T *eap, char **errormsg, int silent)
{
int address_count = 1;
linenr_T lnum;
for (;;)
{
eap->line1 = eap->line2;
switch (eap->addr_type)
{
case ADDR_LINES:
case ADDR_OTHER:
if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count)
eap->line2 = curbuf->b_ml.ml_line_count;
else
eap->line2 = curwin->w_cursor.lnum;
break;
case ADDR_WINDOWS:
eap->line2 = CURRENT_WIN_NR;
break;
case ADDR_ARGUMENTS:
eap->line2 = curwin->w_arg_idx + 1;
if (eap->line2 > ARGCOUNT)
eap->line2 = ARGCOUNT;
break;
case ADDR_LOADED_BUFFERS:
case ADDR_BUFFERS:
eap->line2 = curbuf->b_fnum;
break;
case ADDR_TABS:
eap->line2 = CURRENT_TAB_NR;
break;
case ADDR_TABS_RELATIVE:
case ADDR_UNSIGNED:
eap->line2 = 1;
break;
case ADDR_QUICKFIX:
#ifdef FEAT_QUICKFIX
eap->line2 = qf_get_cur_idx(eap);
#endif
break;
case ADDR_QUICKFIX_VALID:
#ifdef FEAT_QUICKFIX
eap->line2 = qf_get_cur_valid_idx(eap);
#endif
break;
case ADDR_NONE:
break;
}
eap->cmd = skipwhite(eap->cmd);
lnum = get_address(eap, &eap->cmd, eap->addr_type, eap->skip, silent,
eap->addr_count == 0, address_count++);
if (eap->cmd == NULL) return FAIL;
if (lnum == MAXLNUM)
{
if (*eap->cmd == '%') {
++eap->cmd;
switch (eap->addr_type)
{
case ADDR_LINES:
case ADDR_OTHER:
eap->line1 = 1;
eap->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;
eap->line1 = buf->b_fnum;
buf = lastbuf;
while (buf->b_prev != NULL
&& buf->b_ml.ml_mfp == NULL)
buf = buf->b_prev;
eap->line2 = buf->b_fnum;
break;
}
case ADDR_BUFFERS:
eap->line1 = firstbuf->b_fnum;
eap->line2 = lastbuf->b_fnum;
break;
case ADDR_WINDOWS:
case ADDR_TABS:
if (IS_USER_CMDIDX(eap->cmdidx))
{
eap->line1 = 1;
eap->line2 = eap->addr_type == ADDR_WINDOWS
? LAST_WIN_NR : LAST_TAB_NR;
}
else
{
*errormsg = _(e_invrange);
return FAIL;
}
break;
case ADDR_TABS_RELATIVE:
case ADDR_UNSIGNED:
case ADDR_QUICKFIX:
*errormsg = _(e_invrange);
return FAIL;
case ADDR_ARGUMENTS:
if (ARGCOUNT == 0)
eap->line1 = eap->line2 = 0;
else
{
eap->line1 = 1;
eap->line2 = ARGCOUNT;
}
break;
case ADDR_QUICKFIX_VALID:
#ifdef FEAT_QUICKFIX
eap->line1 = 1;
eap->line2 = qf_get_valid_size(eap);
if (eap->line2 == 0)
eap->line2 = 1;
#endif
break;
case ADDR_NONE:
break;
}
++eap->addr_count;
}
else if (*eap->cmd == '*' && vim_strchr(p_cpo, CPO_STAR) == NULL)
{
pos_T *fp;
if (eap->addr_type != ADDR_LINES)
{
*errormsg = _(e_invrange);
return FAIL;
}
++eap->cmd;
if (!eap->skip)
{
fp = getmark('<', FALSE);
if (check_mark(fp) == FAIL)
return FAIL;
eap->line1 = fp->lnum;
fp = getmark('>', FALSE);
if (check_mark(fp) == FAIL)
return FAIL;
eap->line2 = fp->lnum;
++eap->addr_count;
}
}
}
else
eap->line2 = lnum;
eap->addr_count++;
if (*eap->cmd == ';')
{
if (!eap->skip)
{
curwin->w_cursor.lnum = eap->line2;
if (eap->line2 > 0)
check_cursor();
}
}
else if (*eap->cmd != ',')
break;
++eap->cmd;
}
if (eap->addr_count == 1)
{
eap->line1 = eap->line2;
if (lnum == MAXLNUM)
eap->addr_count = 0;
}
return OK;
}
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 (enc_utf8 ? (s[0] == 0xc2 && s[1] == 0xa0) : *s == 0xa0)
{
s += enc_utf8 ? 2 : 1;
STRCPY(d, "<a0>");
d += 4;
}
else
MB_COPY_CHAR(s, d);
}
*d = NUL;
}
char_u *
find_ex_command(
exarg_T *eap,
int *full UNUSED,
void *(*lookup)(char_u *, size_t, cctx_T *) UNUSED,
cctx_T *cctx UNUSED)
{
int len;
char_u *p;
int i;
#ifdef FEAT_EVAL
p = eap->cmd;
if (lookup != NULL && (*p == '('
|| ((p = to_name_const_end(eap->cmd)) > eap->cmd && *p != NUL)))
{
int oplen;
int heredoc;
if (*p == '('
|| *p == '['
|| p[1] == ':'
|| (*p == '-' && p[1] == '>'))
{
eap->cmdidx = CMD_eval;
return eap->cmd;
}
oplen = assignment_len(skipwhite(p), &heredoc);
if (oplen > 0)
{
if (((p - eap->cmd) > 2 && eap->cmd[1] == ':')
|| lookup(eap->cmd, p - eap->cmd, cctx) != NULL)
{
eap->cmdidx = CMD_let;
return eap->cmd;
}
}
}
#endif
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;
}
else if (*p == '9' && STRNCMP("vim9", eap->cmd, 4) == 0)
{
++p;
while (ASCII_ISALPHA(*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;
}
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);
}
if (p == eap->cmd)
eap->cmdidx = CMD_SIZE;
}
return p;
}
#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_ex_command(&ea, &full, NULL, NULL);
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
cmdidx_T
excmd_get_cmdidx(char_u *cmd, int len)
{
cmdidx_T idx;
for (idx = (cmdidx_T)0; (int)idx < (int)CMD_SIZE;
idx = (cmdidx_T)((int)idx + 1))
if (STRNCMP(cmdnames[(int)idx].cmd_name, cmd, (size_t)len) == 0)
break;
return idx;
}
long
excmd_get_argt(cmdidx_T idx)
{
return (long)cmdnames[(int)idx].cmd_argt;
}
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 void
addr_error(cmd_addr_T addr_type)
{
if (addr_type == ADDR_NONE)
emsg(_(e_norange));
else
emsg(_(e_invrange));
}
static linenr_T
get_address(
exarg_T *eap UNUSED,
char_u **ptr,
cmd_addr_T addr_type,
int skip, int silent, 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:
case ADDR_OTHER:
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_NONE:
case ADDR_TABS_RELATIVE:
case ADDR_UNSIGNED:
addr_error(addr_type);
cmd = NULL;
goto error;
break;
case ADDR_QUICKFIX:
#ifdef FEAT_QUICKFIX
lnum = qf_get_cur_idx(eap);
#endif
break;
case ADDR_QUICKFIX_VALID:
#ifdef FEAT_QUICKFIX
lnum = qf_get_cur_valid_idx(eap);
#endif
break;
}
break;
case '$': ++cmd;
switch (addr_type)
{
case ADDR_LINES:
case ADDR_OTHER:
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_NONE:
case ADDR_TABS_RELATIVE:
case ADDR_UNSIGNED:
addr_error(addr_type);
cmd = NULL;
goto error;
break;
case ADDR_QUICKFIX:
#ifdef FEAT_QUICKFIX
lnum = qf_get_size(eap);
if (lnum == 0)
lnum = 1;
#endif
break;
case ADDR_QUICKFIX_VALID:
#ifdef FEAT_QUICKFIX
lnum = qf_get_valid_size(eap);
if (lnum == 0)
lnum = 1;
#endif
break;
}
break;
case '\'': if (*++cmd == NUL)
{
cmd = NULL;
goto error;
}
if (addr_type != ADDR_LINES)
{
addr_error(addr_type);
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)
{
addr_error(addr_type);
cmd = NULL;
goto error;
}
if (skip) {
cmd = skip_regexp(cmd, c, (int)p_magic);
if (*cmd == c)
++cmd;
}
else
{
int flags;
pos = curwin->w_cursor;
if (lnum != MAXLNUM)
curwin->w_cursor.lnum = lnum;
if (c == '/' && curwin->w_cursor.lnum > 0)
curwin->w_cursor.col = MAXCOL;
else
curwin->w_cursor.col = 0;
searchcmdlen = 0;
flags = silent ? 0 : SEARCH_HIS | SEARCH_MSG;
if (!do_search(NULL, c, c, cmd, 1L, flags, 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)
{
addr_error(addr_type);
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;
pos.coladd = 0;
if (searchit(curwin, curbuf, &pos, NULL,
*cmd == '?' ? BACKWARD : FORWARD,
(char_u *)"", 1L, SEARCH_MSG, i, 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:
case ADDR_OTHER:
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;
case ADDR_QUICKFIX:
#ifdef FEAT_QUICKFIX
lnum = qf_get_cur_idx(eap);
#endif
break;
case ADDR_QUICKFIX_VALID:
#ifdef FEAT_QUICKFIX
lnum = qf_get_cur_valid_idx(eap);
#endif
break;
case ADDR_NONE:
case ADDR_UNSIGNED:
lnum = 0;
break;
}
}
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 = 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 *
invalid_range(exarg_T *eap)
{
buf_T *buf;
if ( eap->line1 < 0
|| eap->line2 < 0
|| eap->line1 > eap->line2)
return _(e_invrange);
if (eap->argt & EX_RANGE)
{
switch (eap->addr_type)
{
case ADDR_LINES:
if (eap->line2 > curbuf->b_ml.ml_line_count
#ifdef FEAT_DIFF
+ (eap->cmdidx == CMD_diffget)
#endif
)
return _(e_invrange);
break;
case ADDR_ARGUMENTS:
if (eap->line2 > ARGCOUNT + (!ARGCOUNT))
return _(e_invrange);
break;
case ADDR_BUFFERS:
if (eap->line1 < 1 || eap->line2 > get_highest_fnum())
return _(e_invrange);
break;
case ADDR_LOADED_BUFFERS:
buf = firstbuf;
while (buf->b_ml.ml_mfp == NULL)
{
if (buf->b_next == NULL)
return _(e_invrange);
buf = buf->b_next;
}
if (eap->line1 < buf->b_fnum)
return _(e_invrange);
buf = lastbuf;
while (buf->b_ml.ml_mfp == NULL)
{
if (buf->b_prev == NULL)
return _(e_invrange);
buf = buf->b_prev;
}
if (eap->line2 > buf->b_fnum)
return _(e_invrange);
break;
case ADDR_WINDOWS:
if (eap->line2 > LAST_WIN_NR)
return _(e_invrange);
break;
case ADDR_TABS:
if (eap->line2 > LAST_TAB_NR)
return _(e_invrange);
break;
case ADDR_TABS_RELATIVE:
case ADDR_OTHER:
break;
case ADDR_QUICKFIX:
#ifdef FEAT_QUICKFIX
if (eap->line2 <= 0)
return _(e_invrange);
#endif
break;
case ADDR_QUICKFIX_VALID:
#ifdef FEAT_QUICKFIX
if ((eap->line2 != 1 && eap->line2 > qf_get_valid_size(eap))
|| eap->line2 < 0)
return _(e_invrange);
#endif
break;
case ADDR_UNSIGNED:
if (eap->line2 < 0)
return _(e_invrange);
break;
case ADDR_NONE:
break;
}
}
return NULL;
}
static void
correct_range(exarg_T *eap)
{
if (!(eap->argt & EX_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)
{
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 (ASCII_ISUPPER(eap->cmd[0]))
eap->cmdidx = CMD_Next;
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, "$*")) != NULL)
++i;
len = (int)STRLEN(p);
new_cmdline = alloc(STRLEN(program) + i * (len - 2) + 1);
if (new_cmdline == NULL)
return NULL; ptr = new_cmdline;
while ((pos = (char_u *)strstr((char *)program, "$*")) != 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(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 **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, '$') != NULL || vim_strchr(repl, '~') != NULL)
{
char_u *l = repl;
repl = expand_env_save(repl);
vim_free(l);
}
if (!eap->usefilter
&& !escaped
&& eap->cmdidx != CMD_bang
&& eap->cmdidx != CMD_grep
&& eap->cmdidx != CMD_grepadd
&& eap->cmdidx != CMD_hardcopy
&& eap->cmdidx != CMD_lgrep
&& eap->cmdidx != CMD_lgrepadd
&& eap->cmdidx != CMD_lmake
&& eap->cmdidx != CMD_make
&& eap->cmdidx != CMD_terminal
#ifndef UNIX
&& !(eap->argt & EX_NOSPC)
#endif
)
{
char_u *l;
#ifdef BACKSLASH_IN_FILENAME
static char_u *nobslash = (char_u *)" \t\"|";
# define ESCAPE_CHARS nobslash
#else
# define ESCAPE_CHARS escape_chars
#endif
for (l = repl; *l; ++l)
if (vim_strchr(ESCAPE_CHARS, *l) != NULL)
{
l = vim_strsave_escaped(repl, ESCAPE_CHARS);
if (l != NULL)
{
vim_free(repl);
repl = l;
}
break;
}
}
if ((eap->usefilter || eap->cmdidx == CMD_bang
|| eap->cmdidx == CMD_terminal)
&& vim_strpbrk(repl, (char_u *)"!") != NULL)
{
char_u *l;
l = vim_strsave_escaped(repl, (char_u *)"!");
if (l != NULL)
{
vim_free(repl);
repl = l;
}
}
p = repl_cmdline(eap, p, srclen, repl, cmdlinep);
vim_free(repl);
if (p == NULL)
return FAIL;
}
if ((eap->argt & EX_NOSPC) && !eap->usefilter)
{
for (n = 1; n <= 2; ++n)
{
if (n == 2)
{
#if defined(UNIX)
if (!has_wildcards)
#endif
backslash_halve(eap->arg);
}
if (has_wildcards)
{
if (n == 1)
{
if (vim_strchr(eap->arg, '$') != 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_NOERROR | 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(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 & (EX_CTRLV | EX_XFILE))
++p; else
STRMOVE(p, p + 1);
if (*p == NUL) break;
}
#ifdef FEAT_EVAL
else if (p[0] == '`' && p[1] == '=' && (eap->argt & EX_XFILE))
{
p += 2;
(void)skip_expr(&p);
}
#endif
else if ((*p == '"' && !(eap->argt & EX_NOTRLCOM)
&& ((eap->cmdidx != CMD_at && eap->cmdidx != CMD_star)
|| p != eap->arg)
&& (eap->cmdidx != CMD_redir
|| p != eap->arg + 1 || p[-1] != '@'))
#ifdef FEAT_EVAL
|| (*p == '#' && in_vim9script()
&& p[1] != '{' && p > eap->cmd && VIM_ISWHITE(p[-1]))
#endif
|| *p == '|' || *p == '\n')
{
if ((vim_strchr(p_cpo, CPO_BAR) == NULL
|| !(eap->argt & EX_CTRLV)) && *(p - 1) == '\\')
{
STRMOVE(p - 1, p); --p;
}
else
{
eap->nextcmd = check_nextcmd(p);
*p = NUL;
break;
}
}
}
if (!(eap->argt & EX_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;
}
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;
}
int
get_bad_opt(char_u *p, exarg_T *eap)
{
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;
return OK;
}
static int
getargopt(exarg_T *eap)
{
char_u *arg = eap->arg + 2;
int *pp = NULL;
int bad_char_idx;
char_u *p;
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;
}
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;
}
if (pp == NULL || *arg != '=')
return FAIL;
++arg;
*pp = (int)(arg - eap->cmd);
arg = skip_cmd_arg(arg, FALSE);
eap->arg = skipwhite(arg);
*arg = NUL;
if (pp == &eap->force_ff)
{
if (check_ff_value(eap->cmd + eap->force_ff) == FAIL)
return FAIL;
eap->force_ff = eap->cmd[eap->force_ff];
}
else if (pp == &eap->force_enc)
{
for (p = eap->cmd + eap->force_enc; *p != NUL; ++p)
*p = TOLOWER_ASC(*p);
}
else
{
if (get_bad_opt(eap->cmd + bad_char_idx, eap) == FAIL)
return FAIL;
}
return OK;
}
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);
}
static void
ex_bunload(exarg_T *eap)
{
if (ERROR_IF_ANY_POPUP_WINDOW)
return;
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 (ERROR_IF_ANY_POPUP_WINDOW)
return;
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)
{
if (ERROR_IF_ANY_POPUP_WINDOW)
return;
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)
{
if (ERROR_IF_ANY_POPUP_WINDOW)
return;
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)
{
if (ERROR_IF_ANY_POPUP_WINDOW)
return;
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)
{
if (ERROR_IF_ANY_POPUP_WINDOW)
return;
goto_buffer(eap, DOBUF_LAST, BACKWARD, 0);
if (eap->do_ecmd_cmd != NULL)
do_cmdline_cmd(eap->do_ecmd_cmd);
}
int
ends_excmd(int c)
{
#ifdef FEAT_EVAL
if (c == '#')
return in_vim9script();
#endif
return (c == NUL || c == '|' || c == '"' || c == '\n');
}
int
ends_excmd2(char_u *cmd_start UNUSED, char_u *cmd)
{
int c = *cmd;
#ifdef FEAT_EVAL
if (c == '#' && cmd[1] != '{' && (cmd == cmd_start || VIM_ISWHITE(cmd[-1])))
return in_vim9script();
#endif
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];
vim_snprintf((char *)buff, DIALOG_MSG_SIZE,
NGETTEXT("%d more file to edit. Quit anyway?",
"%d more files to edit. Quit anyway?", n), n);
if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 1) == VIM_YES)
return OK;
return FAIL;
}
#endif
semsg(NGETTEXT("E173: %d more file to edit",
"E173: %d more files to edit", n), n);
quitmore = 2; }
return FAIL;
}
return OK;
}
char_u *
get_command_name(expand_T *xp UNUSED, int idx)
{
if (idx >= (int)CMD_SIZE)
return get_user_command_name(idx);
return cmdnames[idx].cmd_name;
}
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((char *)p);
vim_free(p);
}
else
msg("default");
#else
msg(_("unknown"));
#endif
}
else if (load_colors(eap->arg) == FAIL)
semsg(_("E185: Cannot find color scheme '%s'"), eap->arg);
#ifdef FEAT_VTP
else if (has_vtp_working())
{
update_screen(CLEAR);
redrawcmd();
}
#endif
}
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 int
before_quit_autocmds(win_T *wp, int quit_all, int forceit)
{
apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, wp->w_buffer);
if (!win_valid(wp)
|| curbuf_locked()
|| (wp->w_buffer->b_nwindows == 1 && wp->w_buffer->b_locked > 0))
return TRUE;
if (quit_all || (check_more(FALSE, forceit) == OK && only_one_window()))
{
apply_autocmds(EVENT_EXITPRE, NULL, NULL, FALSE, curbuf);
if (!win_valid(wp) || curbuf_locked()
|| (curbuf->b_nwindows == 1 && curbuf->b_locked > 0))
return TRUE;
}
return FALSE;
}
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;
if (curbuf_locked())
return;
if (before_quit_autocmds(wp, FALSE, eap->forceit))
return;
#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(eap->addr_count > 0 ? (int)eap->line2 : EXIT_FAILURE);
}
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;
}
if (before_quit_autocmds(curwin, TRUE, eap->forceit))
return;
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() && !curbuf_locked())
{
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);
return;
}
# ifdef FEAT_PROP_POPUP
popup_close_preview();
# endif
}
#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 && *skipwhite(*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() && !curbuf_locked())
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;
}
apply_autocmds(EVENT_TABCLOSED, NULL, NULL, FALSE, curbuf);
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);
}
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(SAVE_RESTORE_BOTH); #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;
}
if (before_quit_autocmds(curwin, FALSE, eap->forceit))
return;
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(PROTO)
static int drop_busy = FALSE;
static int drop_filec;
static char_u **drop_filev = NULL;
static int drop_split;
static void (*drop_callback)(void *);
static void *drop_cookie;
static void
handle_drop_internal(void)
{
exarg_T ea;
int save_msg_scroll = msg_scroll;
drop_busy = TRUE;
if (!buf_hide(curbuf) && !drop_split)
{
++emsg_off;
drop_split = check_changed(curbuf, CCGD_AW);
--emsg_off;
}
if (drop_split)
{
if (win_split(0, 0) == FAIL)
return;
RESET_BINDING(curwin);
alist_unlink(curwin->w_alist);
alist_new();
}
alist_set(ALIST(curwin), drop_filec, drop_filev, FALSE, NULL, 0);
CLEAR_FIELD(ea);
ea.cmd = (char_u *)"next";
do_argfile(&ea, 0);
need_start_insertmode = FALSE;
msg_scroll = save_msg_scroll;
if (drop_callback != NULL)
drop_callback(drop_cookie);
drop_filev = NULL;
drop_busy = FALSE;
}
void
handle_drop(
int filec, char_u **filev, int split, void (*callback)(void *), void *cookie) {
if (drop_busy)
{
FreeWild(filec, filev);
vim_free(cookie);
return;
}
if (drop_filev != NULL)
{
FreeWild(drop_filec, drop_filev);
vim_free(drop_cookie);
}
drop_filec = filec;
drop_filev = filev;
drop_split = split;
drop_callback = callback;
drop_cookie = cookie;
if (text_locked() || curbuf_locked() || updating_screen)
return;
handle_drop_internal();
}
void
handle_any_postponed_drop(void)
{
if (!drop_busy && drop_filev != NULL
&& !text_locked() && !curbuf_locked() && !updating_screen)
handle_drop_internal();
}
#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(TRUE);
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
int use_tab = eap->cmdidx == CMD_tabedit
|| eap->cmdidx == CMD_tabfind
|| eap->cmdidx == CMD_tabnew;
if (ERROR_IF_ANY_POPUP_WINDOW)
return;
#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)
{
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
{
fname = do_browse(0, (char_u *)(use_tab
? _("Edit File in new tab page")
: _("Edit File in new window")),
eap->arg, NULL, NULL, NULL, curbuf);
if (fname == NULL)
goto theend;
eap->arg = fname;
}
}
cmdmod.browse = FALSE; #endif
if (use_tab)
{
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)
{
if (*eap->arg != NUL
# ifdef FEAT_BROWSE
|| cmdmod.browse
# endif
)
RESET_BINDING(curwin);
else
do_check_scrollbind(FALSE);
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;
CLEAR_FIELD(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;
if (ERROR_IF_POPUP_WINDOW)
return;
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
emsg(_(e_screenmode));
}
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);
*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 ((eap->cmdidx != CMD_pedit && ERROR_IF_POPUP_WINDOW)
|| ERROR_IF_TERM_POPUP_WINDOW)
return;
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;
pending_exmode_active = TRUE;
main_loop(FALSE, TRUE);
pending_exmode_active = FALSE;
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
)
{
if (*eap->arg != NUL && curbuf_locked())
return;
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)
+ (eap->cmdidx == CMD_badd ? ECMD_ADDBUF : 0 )
, 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_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_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_MSWIN) && 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_TERM_POPUP_MENU)) && defined(FEAT_MENU)
static void
ex_popup(exarg_T *eap)
{
# if defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_GTK)
if (gui.in_use)
gui_make_popup(eap->arg, eap->forceit);
# ifdef FEAT_TERM_POPUP_MENU
else
# endif
# endif
# ifdef FEAT_TERM_POPUP_MENU
pum_make_popup(eap->arg, eap->forceit);
# endif
}
#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((char *)curbuf->b_ml.ml_mfp->mf_fname);
}
static void
ex_syncbind(exarg_T *eap UNUSED)
{
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 - get_scrolloff_value();
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);
}
}
}
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_EVAL)
if (!aborting())
#endif
semsg(_(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_CLEAR(prev_dir);
VIM_CLEAR(globaldir);
}
#endif
void
post_chdir(cdscope_T scope)
{
if (scope != CDSCOPE_WINDOW)
VIM_CLEAR(curtab->tp_localdir);
VIM_CLEAR(curwin->w_localdir);
if (scope != CDSCOPE_GLOBAL)
{
if (globaldir == NULL && prev_dir != NULL)
globaldir = vim_strsave(prev_dir);
if (mch_dirname(NameBuff, MAXPATHL) == OK)
{
if (scope == CDSCOPE_TABPAGE)
curtab->tp_localdir = vim_strsave(NameBuff);
else
curwin->w_localdir = vim_strsave(NameBuff);
}
}
else
{
VIM_CLEAR(globaldir);
}
shorten_fnames(TRUE);
}
int
changedir_func(
char_u *new_dir,
int forceit,
cdscope_T scope)
{
char_u *tofree;
int dir_differs;
int retval = FALSE;
if (new_dir == NULL || allbuf_locked())
return FALSE;
if (vim_strchr(p_cpo, CPO_CHDIR) != NULL && curbufIsChanged() && !forceit)
{
emsg(_("E747: Cannot change directory, buffer is modified (add ! to override)"));
return FALSE;
}
if (STRCMP(new_dir, "-") == 0)
{
if (prev_dir == NULL)
{
emsg(_("E186: No previous directory"));
return FALSE;
}
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
dir_differs = new_dir == NULL || prev_dir == NULL
|| pathcmp((char *)prev_dir, (char *)new_dir, -1) != 0;
if (new_dir == NULL || (dir_differs && vim_chdir(new_dir)))
emsg(_(e_failed));
else
{
char_u *acmd_fname;
post_chdir(scope);
if (dir_differs)
{
if (scope == CDSCOPE_WINDOW)
acmd_fname = (char_u *)"window";
else if (scope == CDSCOPE_TABPAGE)
acmd_fname = (char_u *)"tabpage";
else
acmd_fname = (char_u *)"global";
apply_autocmds(EVENT_DIRCHANGED, acmd_fname, new_dir, FALSE,
curbuf);
}
retval = TRUE;
}
vim_free(tofree);
return retval;
}
void
ex_cd(exarg_T *eap)
{
char_u *new_dir;
new_dir = eap->arg;
#if !defined(UNIX) && !defined(VMS)
if (*new_dir == NUL)
ex_pwd(NULL);
else
#endif
{
cdscope_T scope = CDSCOPE_GLOBAL;
if (eap->cmdidx == CMD_lcd || eap->cmdidx == CMD_lchdir)
scope = CDSCOPE_WINDOW;
else if (eap->cmdidx == CMD_tcd || eap->cmdidx == CMD_tchdir)
scope = CDSCOPE_TABPAGE;
if (changedir_func(new_dir, eap->forceit, scope))
{
if (KeyTyped || p_verbose >= 5)
ex_pwd(eap);
}
}
}
static void
ex_pwd(exarg_T *eap UNUSED)
{
if (mch_dirname(NameBuff, MAXPATHL) == OK)
{
#ifdef BACKSLASH_IN_FILENAME
slash_adjust(NameBuff);
#endif
msg((char *)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("%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: semsg(_(e_invarg2), eap->arg); return;
}
do_sleep(len);
}
void
do_sleep(long msec)
{
long done = 0;
long wait_now;
# ifdef ELAPSED_FUNC
elapsed_T start_tv;
ELAPSED_INIT(start_tv);
# endif
cursor_on();
out_flush_cursor(FALSE, FALSE);
while (!got_int && done < msec)
{
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 > 20L)
wait_now = 20L;
#endif
#ifdef FEAT_SOUND
if (has_any_sound_callback() && wait_now > 20L)
wait_now = 20L;
#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
# ifdef ELAPSED_FUNC
done = ELAPSED_FUNC(start_tv);
# else
done += wait_now;
# endif
}
if (got_int)
(void)vpeekc();
}
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 VIMDLL
if (gui.in_use ? gui_mch_get_winpos(&x, &y) != FAIL :
mch_get_winpos(&x, &y) != FAIL)
# elif defined(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((char *)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;
}
# if defined(HAVE_TGETENT) || defined(VIMDLL)
else
# endif
# endif
# if defined(MSWIN) && (!defined(FEAT_GUI) || defined(VIMDLL))
mch_set_winpos(x, y);
# 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;
virtual_op = FALSE;
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;
}
virtual_op = MAYBE;
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, 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_invrange));
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)
semsg(_(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,
(char_u *)_(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;
semsg(_(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
semsg(_(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
#if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) || defined(VIMDLL))
# ifdef VIMDLL
if (!gui.in_use)
# endif
resize_console_buf();
#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
ex_redrawtabline(exarg_T *eap UNUSED)
{
int r = RedrawingDisabled;
int p = p_lz;
RedrawingDisabled = 0;
p_lz = FALSE;
draw_tabline();
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(FEAT_EVAL)) || defined(PROTO)
int
vim_mkdir_emsg(char_u *name, int prot UNUSED)
{
if (vim_mkdir(name, prot) != 0)
{
semsg(_("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))
{
semsg(_(e_isadir2), fname);
return NULL;
}
#endif
if (!forceit && *mode != 'a' && vim_fexists(fname))
{
semsg(_("E189: \"%s\" exists (add ! to override)"), fname);
return NULL;
}
if ((fd = mch_fopen((char *)fname, mode)) == NULL)
semsg(_("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;
sst->save_reg_executing = reg_executing;
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;
reg_executing = sst->save_reg_executing;
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;
char_u *arg = NULL;
int l;
char_u *p;
if (ex_normal_lock > 0)
{
emsg(_(e_secure));
return;
}
if (ex_normal_busy >= p_mmd)
{
emsg(_("E192: Recursive use of :normal too deep"));
return;
}
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(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;
}
}
}
}
++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(arg != NULL
? arg
: 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;
setmouse();
#ifdef CURSOR_SHAPE
ui_cursor_shape(); #endif
vim_free(arg);
}
static void
ex_startinsert(exarg_T *eap)
{
if (eap->forceit)
{
if (!curwin->w_cursor.lnum)
curwin->w_cursor.lnum = 1;
set_cursor_for_append_to_line();
}
#ifdef FEAT_TERMINAL
if (term_job_running(curbuf->b_term))
return;
#endif
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, FALSE, FALSE);
}
void
exec_normal(int was_typed, int use_vpeekc, int may_use_terminal_loop UNUSED)
{
oparg_T oa;
int c;
clear_oparg(&oa);
finish_op = FALSE;
while ((!stuff_empty()
|| ((was_typed || !typebuf_typed()) && typebuf.tb_len > 0)
|| (use_vpeekc && (c = vpeekc()) != NUL && c != Ctrl_C))
&& !got_int)
{
update_topline_cursor();
#ifdef FEAT_TERMINAL
if (may_use_terminal_loop && term_use_loop()
&& oa.op_type == OP_NOP && oa.regname == NUL
&& !VIsual_active)
{
if (terminal_loop(TRUE) == OK)
normal_cmd(&oa, TRUE);
}
else
#endif
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);
if (*p)
{
*p++ = NUL;
p = skipwhite(p);
if (!ends_excmd2(eap->arg, 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;
if (ERROR_IF_ANY_POPUP_WINDOW)
return;
g_do_tagpreview = p_pvh;
prepare_tagpreview(TRUE, TRUE, FALSE);
do_exedit(eap, NULL);
if (curwin != curwin_save && win_valid(curwin_save))
{
validate_cursor();
redraw_later(VALID);
win_enter(curwin_save, TRUE);
}
# ifdef FEAT_PROP_POPUP
else if (WIN_IS_POPUP(curwin))
{
win_enter(firstwin, TRUE);
}
# endif
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)
"<afile>", #define SPEC_AFILE (SPEC_SLNUM + 1)
"<abuf>", #define SPEC_ABUF (SPEC_AFILE + 1)
"<amatch>", #define SPEC_AMATCH (SPEC_ABUF + 1)
"<sflnum>", #define SPEC_SFLNUM (SPEC_AMATCH + 1)
#ifdef FEAT_CLIENTSERVER
"<client>"
# define SPEC_CLIENT (SPEC_SFLNUM + 1)
#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 **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;
int tilde_file = FALSE;
int skip_mod = FALSE;
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 = "";
return NULL;
}
}
else
{
switch (spec_idx)
{
case SPEC_PERC: if (curbuf->b_fname == NULL)
{
result = (char_u *)"";
valid = 0; }
else
{
result = curbuf->b_fname;
tilde_file = STRCMP(result, "~") == 0;
}
break;
case SPEC_HASH: if (src[1] == '#') {
result = arg_all();
resultbuf = result;
*usedlen = 2;
if (escaped != NULL)
*escaped = TRUE;
skip_mod = TRUE;
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 = "";
return NULL;
}
#else
*errormsg = _("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 = _("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;
tilde_file = STRCMP(result, "~") == 0;
}
}
break;
#ifdef FEAT_SEARCHPATH
case SPEC_CFILE: result = file_name_at_cursor(FNAME_MESS|FNAME_HYP, 1L, NULL);
if (result == NULL)
{
*errormsg = "";
return NULL;
}
resultbuf = result; break;
#endif
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 = _("E495: no autocommand file name to substitute for \"<afile>\"");
return NULL;
}
result = shorten_fname1(result);
break;
case SPEC_ABUF: if (autocmd_bufnr <= 0)
{
*errormsg = _("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 = _("E497: no autocommand match name to substitute for \"<amatch>\"");
return NULL;
}
break;
case SPEC_SFILE: result = estack_sfile();
if (result == NULL)
{
*errormsg = _("E498: no :source file name to substitute for \"<sfile>\"");
return NULL;
}
resultbuf = result; break;
case SPEC_SLNUM: if (SOURCING_NAME == NULL || SOURCING_LNUM == 0)
{
*errormsg = _("E842: no line number to use for \"<slnum>\"");
return NULL;
}
sprintf((char *)strbuf, "%ld", SOURCING_LNUM);
result = strbuf;
break;
#ifdef FEAT_EVAL
case SPEC_SFLNUM: if (current_sctx.sc_lnum + SOURCING_LNUM == 0)
{
*errormsg = _("E961: no line number to use for \"<sflnum>\"");
return NULL;
}
sprintf((char *)strbuf, "%ld",
(long)(current_sctx.sc_lnum + SOURCING_LNUM));
result = strbuf;
break;
#endif
#ifdef 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);
}
else if (!skip_mod)
{
valid |= modify_fname(src, tilde_file, usedlen, &result, &resultbuf,
&resultlen);
if (result == NULL)
{
*errormsg = "";
return NULL;
}
}
}
if (resultlen == 0 || valid != VALID_HEAD + VALID_PATH)
{
if (valid != VALID_HEAD + VALID_PATH)
*errormsg = _("E499: Empty file name for '%' or '#', only works with \":p:h\"");
else
*errormsg = _("E500: Evaluates to an empty string");
result = NULL;
}
else
result = vim_strnsave(result, resultlen);
vim_free(resultbuf);
return result;
}
char_u *
expand_sfile(char_u *arg)
{
char *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;
}
#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
semsg(_(e_invarg2), eap->arg);
}
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("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
semsg(_(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;
}
}
static void
ex_digraphs(exarg_T *eap UNUSED)
{
#ifdef FEAT_DIGRAPHS
if (*eap->arg != NUL)
putdigraph(eap->arg);
else
listdigraphs(eap->forceit);
#else
emsg(_("E196: No digraphs in this version"));
#endif
}
#if defined(FEAT_SEARCH_EXTRA) || defined(PROTO)
void
set_no_hlsearch(int flag)
{
no_hlsearch = flag;
# ifdef FEAT_EVAL
set_vim_var_nr(VV_HLSEARCH, !no_hlsearch && p_hls);
# endif
}
static void
ex_nohlsearch(exarg_T *eap UNUSED)
{
set_no_hlsearch(TRUE);
redraw_all_later(SOME_VALID);
}
#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_QUICKFIX) || defined(PROTO)
int
is_loclist_cmd(int cmdidx)
{
if (cmdidx < 0 || cmdidx >= CMD_SIZE)
return FALSE;
return cmdnames[cmdidx].cmd_name[0] == 'l';
}
#endif
#if defined(FEAT_TIMERS) || defined(PROTO)
int
get_pressedreturn(void)
{
return ex_pressedreturn;
}
void
set_pressedreturn(int val)
{
ex_pressedreturn = val;
}
#endif