#define USING_FLOAT_STUFF
#include "vim.h"
#if defined(FEAT_EVAL) || defined(PROTO)
#ifdef VMS
# include <float.h>
#endif
#ifdef FEAT_FLOAT
static void f_abs(typval_T *argvars, typval_T *rettv);
static void f_acos(typval_T *argvars, typval_T *rettv);
#endif
static void f_and(typval_T *argvars, typval_T *rettv);
#ifdef FEAT_FLOAT
static void f_asin(typval_T *argvars, typval_T *rettv);
static void f_atan(typval_T *argvars, typval_T *rettv);
static void f_atan2(typval_T *argvars, typval_T *rettv);
#endif
#ifdef FEAT_BEVAL
static void f_balloon_gettext(typval_T *argvars, typval_T *rettv);
static void f_balloon_show(typval_T *argvars, typval_T *rettv);
# if defined(FEAT_BEVAL_TERM)
static void f_balloon_split(typval_T *argvars, typval_T *rettv);
# endif
#endif
static void f_byte2line(typval_T *argvars, typval_T *rettv);
static void byteidx(typval_T *argvars, typval_T *rettv, int comp);
static void f_byteidx(typval_T *argvars, typval_T *rettv);
static void f_byteidxcomp(typval_T *argvars, typval_T *rettv);
static void f_call(typval_T *argvars, typval_T *rettv);
#ifdef FEAT_FLOAT
static void f_ceil(typval_T *argvars, typval_T *rettv);
#endif
static void f_changenr(typval_T *argvars, typval_T *rettv);
static void f_char2nr(typval_T *argvars, typval_T *rettv);
static void f_col(typval_T *argvars, typval_T *rettv);
static void f_confirm(typval_T *argvars, typval_T *rettv);
static void f_copy(typval_T *argvars, typval_T *rettv);
#ifdef FEAT_FLOAT
static void f_cos(typval_T *argvars, typval_T *rettv);
static void f_cosh(typval_T *argvars, typval_T *rettv);
#endif
static void f_cursor(typval_T *argsvars, typval_T *rettv);
#ifdef MSWIN
static void f_debugbreak(typval_T *argvars, typval_T *rettv);
#endif
static void f_deepcopy(typval_T *argvars, typval_T *rettv);
static void f_did_filetype(typval_T *argvars, typval_T *rettv);
static void f_echoraw(typval_T *argvars, typval_T *rettv);
static void f_empty(typval_T *argvars, typval_T *rettv);
static void f_environ(typval_T *argvars, typval_T *rettv);
static void f_escape(typval_T *argvars, typval_T *rettv);
static void f_eval(typval_T *argvars, typval_T *rettv);
static void f_eventhandler(typval_T *argvars, typval_T *rettv);
static void f_execute(typval_T *argvars, typval_T *rettv);
static void f_exists(typval_T *argvars, typval_T *rettv);
#ifdef FEAT_FLOAT
static void f_exp(typval_T *argvars, typval_T *rettv);
#endif
static void f_expand(typval_T *argvars, typval_T *rettv);
static void f_expandcmd(typval_T *argvars, typval_T *rettv);
static void f_feedkeys(typval_T *argvars, typval_T *rettv);
#ifdef FEAT_FLOAT
static void f_float2nr(typval_T *argvars, typval_T *rettv);
static void f_floor(typval_T *argvars, typval_T *rettv);
static void f_fmod(typval_T *argvars, typval_T *rettv);
#endif
static void f_fnameescape(typval_T *argvars, typval_T *rettv);
static void f_foreground(typval_T *argvars, typval_T *rettv);
static void f_funcref(typval_T *argvars, typval_T *rettv);
static void f_function(typval_T *argvars, typval_T *rettv);
static void f_garbagecollect(typval_T *argvars, typval_T *rettv);
static void f_get(typval_T *argvars, typval_T *rettv);
static void f_getchangelist(typval_T *argvars, typval_T *rettv);
static void f_getcharsearch(typval_T *argvars, typval_T *rettv);
static void f_getenv(typval_T *argvars, typval_T *rettv);
static void f_getfontname(typval_T *argvars, typval_T *rettv);
static void f_getjumplist(typval_T *argvars, typval_T *rettv);
static void f_getpid(typval_T *argvars, typval_T *rettv);
static void f_getcurpos(typval_T *argvars, typval_T *rettv);
static void f_getpos(typval_T *argvars, typval_T *rettv);
static void f_getreg(typval_T *argvars, typval_T *rettv);
static void f_getregtype(typval_T *argvars, typval_T *rettv);
static void f_gettagstack(typval_T *argvars, typval_T *rettv);
static void f_haslocaldir(typval_T *argvars, typval_T *rettv);
static void f_hasmapto(typval_T *argvars, typval_T *rettv);
static void f_hlID(typval_T *argvars, typval_T *rettv);
static void f_hlexists(typval_T *argvars, typval_T *rettv);
static void f_hostname(typval_T *argvars, typval_T *rettv);
static void f_iconv(typval_T *argvars, typval_T *rettv);
static void f_index(typval_T *argvars, typval_T *rettv);
static void f_input(typval_T *argvars, typval_T *rettv);
static void f_inputdialog(typval_T *argvars, typval_T *rettv);
static void f_inputlist(typval_T *argvars, typval_T *rettv);
static void f_inputrestore(typval_T *argvars, typval_T *rettv);
static void f_inputsave(typval_T *argvars, typval_T *rettv);
static void f_inputsecret(typval_T *argvars, typval_T *rettv);
static void f_interrupt(typval_T *argvars, typval_T *rettv);
static void f_invert(typval_T *argvars, typval_T *rettv);
static void f_islocked(typval_T *argvars, typval_T *rettv);
#if defined(FEAT_FLOAT) && defined(HAVE_MATH_H)
static void f_isinf(typval_T *argvars, typval_T *rettv);
static void f_isnan(typval_T *argvars, typval_T *rettv);
#endif
static void f_last_buffer_nr(typval_T *argvars, typval_T *rettv);
static void f_len(typval_T *argvars, typval_T *rettv);
static void f_libcall(typval_T *argvars, typval_T *rettv);
static void f_libcallnr(typval_T *argvars, typval_T *rettv);
static void f_line(typval_T *argvars, typval_T *rettv);
static void f_line2byte(typval_T *argvars, typval_T *rettv);
#ifdef FEAT_FLOAT
static void f_log(typval_T *argvars, typval_T *rettv);
static void f_log10(typval_T *argvars, typval_T *rettv);
#endif
#ifdef FEAT_LUA
static void f_luaeval(typval_T *argvars, typval_T *rettv);
#endif
static void f_maparg(typval_T *argvars, typval_T *rettv);
static void f_mapcheck(typval_T *argvars, typval_T *rettv);
static void f_match(typval_T *argvars, typval_T *rettv);
static void f_matchend(typval_T *argvars, typval_T *rettv);
static void f_matchlist(typval_T *argvars, typval_T *rettv);
static void f_matchstr(typval_T *argvars, typval_T *rettv);
static void f_matchstrpos(typval_T *argvars, typval_T *rettv);
static void f_max(typval_T *argvars, typval_T *rettv);
static void f_min(typval_T *argvars, typval_T *rettv);
#ifdef FEAT_MZSCHEME
static void f_mzeval(typval_T *argvars, typval_T *rettv);
#endif
static void f_nextnonblank(typval_T *argvars, typval_T *rettv);
static void f_nr2char(typval_T *argvars, typval_T *rettv);
static void f_or(typval_T *argvars, typval_T *rettv);
#ifdef FEAT_PERL
static void f_perleval(typval_T *argvars, typval_T *rettv);
#endif
#ifdef FEAT_FLOAT
static void f_pow(typval_T *argvars, typval_T *rettv);
#endif
static void f_prevnonblank(typval_T *argvars, typval_T *rettv);
static void f_printf(typval_T *argvars, typval_T *rettv);
static void f_pum_getpos(typval_T *argvars, typval_T *rettv);
static void f_pumvisible(typval_T *argvars, typval_T *rettv);
#ifdef FEAT_PYTHON3
static void f_py3eval(typval_T *argvars, typval_T *rettv);
#endif
#ifdef FEAT_PYTHON
static void f_pyeval(typval_T *argvars, typval_T *rettv);
#endif
#if defined(FEAT_PYTHON) || defined(FEAT_PYTHON3)
static void f_pyxeval(typval_T *argvars, typval_T *rettv);
#endif
static void f_test_srand_seed(typval_T *argvars, typval_T *rettv);
static void f_rand(typval_T *argvars, typval_T *rettv);
static void f_range(typval_T *argvars, typval_T *rettv);
static void f_reg_executing(typval_T *argvars, typval_T *rettv);
static void f_reg_recording(typval_T *argvars, typval_T *rettv);
static void f_rename(typval_T *argvars, typval_T *rettv);
static void f_repeat(typval_T *argvars, typval_T *rettv);
#ifdef FEAT_FLOAT
static void f_round(typval_T *argvars, typval_T *rettv);
#endif
#ifdef FEAT_RUBY
static void f_rubyeval(typval_T *argvars, typval_T *rettv);
#endif
static void f_screenattr(typval_T *argvars, typval_T *rettv);
static void f_screenchar(typval_T *argvars, typval_T *rettv);
static void f_screenchars(typval_T *argvars, typval_T *rettv);
static void f_screencol(typval_T *argvars, typval_T *rettv);
static void f_screenrow(typval_T *argvars, typval_T *rettv);
static void f_screenstring(typval_T *argvars, typval_T *rettv);
static void f_search(typval_T *argvars, typval_T *rettv);
static void f_searchdecl(typval_T *argvars, typval_T *rettv);
static void f_searchpair(typval_T *argvars, typval_T *rettv);
static void f_searchpairpos(typval_T *argvars, typval_T *rettv);
static void f_searchpos(typval_T *argvars, typval_T *rettv);
static void f_setcharsearch(typval_T *argvars, typval_T *rettv);
static void f_setenv(typval_T *argvars, typval_T *rettv);
static void f_setfperm(typval_T *argvars, typval_T *rettv);
static void f_setpos(typval_T *argvars, typval_T *rettv);
static void f_setreg(typval_T *argvars, typval_T *rettv);
static void f_settagstack(typval_T *argvars, typval_T *rettv);
#ifdef FEAT_CRYPT
static void f_sha256(typval_T *argvars, typval_T *rettv);
#endif
static void f_shellescape(typval_T *argvars, typval_T *rettv);
static void f_shiftwidth(typval_T *argvars, typval_T *rettv);
#ifdef FEAT_FLOAT
static void f_sin(typval_T *argvars, typval_T *rettv);
static void f_sinh(typval_T *argvars, typval_T *rettv);
#endif
static void f_soundfold(typval_T *argvars, typval_T *rettv);
static void f_spellbadword(typval_T *argvars, typval_T *rettv);
static void f_spellsuggest(typval_T *argvars, typval_T *rettv);
static void f_split(typval_T *argvars, typval_T *rettv);
#ifdef FEAT_FLOAT
static void f_sqrt(typval_T *argvars, typval_T *rettv);
#endif
static void f_srand(typval_T *argvars, typval_T *rettv);
#ifdef FEAT_FLOAT
static void f_str2float(typval_T *argvars, typval_T *rettv);
#endif
static void f_str2list(typval_T *argvars, typval_T *rettv);
static void f_str2nr(typval_T *argvars, typval_T *rettv);
static void f_strchars(typval_T *argvars, typval_T *rettv);
static void f_strgetchar(typval_T *argvars, typval_T *rettv);
static void f_stridx(typval_T *argvars, typval_T *rettv);
static void f_strlen(typval_T *argvars, typval_T *rettv);
static void f_strcharpart(typval_T *argvars, typval_T *rettv);
static void f_strpart(typval_T *argvars, typval_T *rettv);
static void f_strridx(typval_T *argvars, typval_T *rettv);
static void f_strtrans(typval_T *argvars, typval_T *rettv);
static void f_strdisplaywidth(typval_T *argvars, typval_T *rettv);
static void f_strwidth(typval_T *argvars, typval_T *rettv);
static void f_submatch(typval_T *argvars, typval_T *rettv);
static void f_substitute(typval_T *argvars, typval_T *rettv);
static void f_swapinfo(typval_T *argvars, typval_T *rettv);
static void f_swapname(typval_T *argvars, typval_T *rettv);
static void f_synID(typval_T *argvars, typval_T *rettv);
static void f_synIDattr(typval_T *argvars, typval_T *rettv);
static void f_synIDtrans(typval_T *argvars, typval_T *rettv);
static void f_synstack(typval_T *argvars, typval_T *rettv);
static void f_synconcealed(typval_T *argvars, typval_T *rettv);
static void f_tabpagebuflist(typval_T *argvars, typval_T *rettv);
static void f_taglist(typval_T *argvars, typval_T *rettv);
static void f_tagfiles(typval_T *argvars, typval_T *rettv);
#ifdef FEAT_FLOAT
static void f_tan(typval_T *argvars, typval_T *rettv);
static void f_tanh(typval_T *argvars, typval_T *rettv);
#endif
static void f_tolower(typval_T *argvars, typval_T *rettv);
static void f_toupper(typval_T *argvars, typval_T *rettv);
static void f_tr(typval_T *argvars, typval_T *rettv);
static void f_trim(typval_T *argvars, typval_T *rettv);
#ifdef FEAT_FLOAT
static void f_trunc(typval_T *argvars, typval_T *rettv);
#endif
static void f_type(typval_T *argvars, typval_T *rettv);
static void f_virtcol(typval_T *argvars, typval_T *rettv);
static void f_visualmode(typval_T *argvars, typval_T *rettv);
static void f_wildmenumode(typval_T *argvars, typval_T *rettv);
static void f_windowsversion(typval_T *argvars, typval_T *rettv);
static void f_wordcount(typval_T *argvars, typval_T *rettv);
static void f_xor(typval_T *argvars, typval_T *rettv);
static type_T *
ret_void(int argcount UNUSED, type_T **argtypes UNUSED)
{
return &t_void;
}
static type_T *
ret_any(int argcount UNUSED, type_T **argtypes UNUSED)
{
return &t_any;
}
static type_T *
ret_number(int argcount UNUSED, type_T **argtypes UNUSED)
{
return &t_number;
}
static type_T *
ret_float(int argcount UNUSED, type_T **argtypes UNUSED)
{
return &t_float;
}
static type_T *
ret_string(int argcount UNUSED, type_T **argtypes UNUSED)
{
return &t_string;
}
static type_T *
ret_list_any(int argcount UNUSED, type_T **argtypes UNUSED)
{
return &t_list_any;
}
static type_T *
ret_list_number(int argcount UNUSED, type_T **argtypes UNUSED)
{
return &t_list_number;
}
static type_T *
ret_list_string(int argcount UNUSED, type_T **argtypes UNUSED)
{
return &t_list_string;
}
static type_T *
ret_list_dict_any(int argcount UNUSED, type_T **argtypes UNUSED)
{
return &t_list_dict_any;
}
static type_T *
ret_dict_any(int argcount UNUSED, type_T **argtypes UNUSED)
{
return &t_dict_any;
}
static type_T *
ret_dict_number(int argcount UNUSED, type_T **argtypes UNUSED)
{
return &t_dict_number;
}
static type_T *
ret_dict_string(int argcount UNUSED, type_T **argtypes UNUSED)
{
return &t_dict_string;
}
static type_T *
ret_blob(int argcount UNUSED, type_T **argtypes UNUSED)
{
return &t_blob;
}
static type_T *
ret_func_any(int argcount UNUSED, type_T **argtypes UNUSED)
{
return &t_func_any;
}
static type_T *
ret_channel(int argcount UNUSED, type_T **argtypes UNUSED)
{
return &t_channel;
}
static type_T *
ret_job(int argcount UNUSED, type_T **argtypes UNUSED)
{
return &t_job;
}
static type_T *ret_f_function(int argcount, type_T **argtypes);
typedef struct
{
char *f_name; char f_min_argc; char f_max_argc; char f_argtype; type_T *(*f_retfunc)(int argcount, type_T **argtypes);
void (*f_func)(typval_T *args, typval_T *rvar);
} funcentry_T;
#define FEARG_1 1 // base is the first argument
#define FEARG_2 2 // base is the second argument
#define FEARG_3 3 // base is the third argument
#define FEARG_4 4 // base is the fourth argument
#define FEARG_LAST 9 // base is the last argument
#ifdef FEAT_FLOAT
# define FLOAT_FUNC(name) name
#else
# define FLOAT_FUNC(name) NULL
#endif
#if defined(FEAT_FLOAT) && defined(HAVE_MATH_H)
# define MATH_FUNC(name) name
#else
# define MATH_FUNC(name) NULL
#endif
#ifdef FEAT_TIMERS
# define TIMER_FUNC(name) name
#else
# define TIMER_FUNC(name) NULL
#endif
#ifdef FEAT_JOB_CHANNEL
# define JOB_FUNC(name) name
#else
# define JOB_FUNC(name) NULL
#endif
#ifdef FEAT_PROP_POPUP
# define PROP_FUNC(name) name
#else
# define PROP_FUNC(name) NULL
#endif
#ifdef FEAT_SIGNS
# define SIGN_FUNC(name) name
#else
# define SIGN_FUNC(name) NULL
#endif
#ifdef FEAT_SOUND
# define SOUND_FUNC(name) name
#else
# define SOUND_FUNC(name) NULL
#endif
#ifdef FEAT_TERMINAL
# define TERM_FUNC(name) name
#else
# define TERM_FUNC(name) NULL
#endif
static funcentry_T global_functions[] =
{
{"abs", 1, 1, FEARG_1, ret_any, FLOAT_FUNC(f_abs)},
{"acos", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_acos)},
{"add", 2, 2, FEARG_1, ret_any, f_add},
{"and", 2, 2, FEARG_1, ret_number, f_and},
{"append", 2, 2, FEARG_LAST, ret_number, f_append},
{"appendbufline", 3, 3, FEARG_LAST, ret_number, f_appendbufline},
{"argc", 0, 1, 0, ret_number, f_argc},
{"argidx", 0, 0, 0, ret_number, f_argidx},
{"arglistid", 0, 2, 0, ret_number, f_arglistid},
{"argv", 0, 2, 0, ret_any, f_argv},
{"asin", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_asin)},
{"assert_beeps", 1, 2, FEARG_1, ret_number, f_assert_beeps},
{"assert_equal", 2, 3, FEARG_2, ret_number, f_assert_equal},
{"assert_equalfile", 2, 2, FEARG_1, ret_number, f_assert_equalfile},
{"assert_exception", 1, 2, 0, ret_number, f_assert_exception},
{"assert_fails", 1, 3, FEARG_1, ret_number, f_assert_fails},
{"assert_false", 1, 2, FEARG_1, ret_number, f_assert_false},
{"assert_inrange", 3, 4, FEARG_3, ret_number, f_assert_inrange},
{"assert_match", 2, 3, FEARG_2, ret_number, f_assert_match},
{"assert_notequal", 2, 3, FEARG_2, ret_number, f_assert_notequal},
{"assert_notmatch", 2, 3, FEARG_2, ret_number, f_assert_notmatch},
{"assert_report", 1, 1, FEARG_1, ret_number, f_assert_report},
{"assert_true", 1, 2, FEARG_1, ret_number, f_assert_true},
{"atan", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_atan)},
{"atan2", 2, 2, FEARG_1, ret_float, FLOAT_FUNC(f_atan2)},
{"balloon_gettext", 0, 0, 0, ret_string,
#ifdef FEAT_BEVAL
f_balloon_gettext
#else
NULL
#endif
},
{"balloon_show", 1, 1, FEARG_1, ret_void,
#ifdef FEAT_BEVAL
f_balloon_show
#else
NULL
#endif
},
{"balloon_split", 1, 1, FEARG_1, ret_list_string,
#if defined(FEAT_BEVAL_TERM)
f_balloon_split
#else
NULL
#endif
},
{"browse", 4, 4, 0, ret_string, f_browse},
{"browsedir", 2, 2, 0, ret_string, f_browsedir},
{"bufadd", 1, 1, FEARG_1, ret_number, f_bufadd},
{"bufexists", 1, 1, FEARG_1, ret_number, f_bufexists},
{"buffer_exists", 1, 1, FEARG_1, ret_number, f_bufexists}, {"buffer_name", 0, 1, FEARG_1, ret_string, f_bufname}, {"buffer_number", 0, 1, FEARG_1, ret_number, f_bufnr}, {"buflisted", 1, 1, FEARG_1, ret_number, f_buflisted},
{"bufload", 1, 1, FEARG_1, ret_void, f_bufload},
{"bufloaded", 1, 1, FEARG_1, ret_number, f_bufloaded},
{"bufname", 0, 1, FEARG_1, ret_string, f_bufname},
{"bufnr", 0, 2, FEARG_1, ret_number, f_bufnr},
{"bufwinid", 1, 1, FEARG_1, ret_number, f_bufwinid},
{"bufwinnr", 1, 1, FEARG_1, ret_number, f_bufwinnr},
{"byte2line", 1, 1, FEARG_1, ret_number, f_byte2line},
{"byteidx", 2, 2, FEARG_1, ret_number, f_byteidx},
{"byteidxcomp", 2, 2, FEARG_1, ret_number, f_byteidxcomp},
{"call", 2, 3, FEARG_1, ret_any, f_call},
{"ceil", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_ceil)},
{"ch_canread", 1, 1, FEARG_1, ret_number, JOB_FUNC(f_ch_canread)},
{"ch_close", 1, 1, FEARG_1, ret_void, JOB_FUNC(f_ch_close)},
{"ch_close_in", 1, 1, FEARG_1, ret_void, JOB_FUNC(f_ch_close_in)},
{"ch_evalexpr", 2, 3, FEARG_1, ret_any, JOB_FUNC(f_ch_evalexpr)},
{"ch_evalraw", 2, 3, FEARG_1, ret_any, JOB_FUNC(f_ch_evalraw)},
{"ch_getbufnr", 2, 2, FEARG_1, ret_number, JOB_FUNC(f_ch_getbufnr)},
{"ch_getjob", 1, 1, FEARG_1, ret_job, JOB_FUNC(f_ch_getjob)},
{"ch_info", 1, 1, FEARG_1, ret_dict_any, JOB_FUNC(f_ch_info)},
{"ch_log", 1, 2, FEARG_1, ret_void, JOB_FUNC(f_ch_log)},
{"ch_logfile", 1, 2, FEARG_1, ret_void, JOB_FUNC(f_ch_logfile)},
{"ch_open", 1, 2, FEARG_1, ret_channel, JOB_FUNC(f_ch_open)},
{"ch_read", 1, 2, FEARG_1, ret_string, JOB_FUNC(f_ch_read)},
{"ch_readblob", 1, 2, FEARG_1, ret_blob, JOB_FUNC(f_ch_readblob)},
{"ch_readraw", 1, 2, FEARG_1, ret_string, JOB_FUNC(f_ch_readraw)},
{"ch_sendexpr", 2, 3, FEARG_1, ret_void, JOB_FUNC(f_ch_sendexpr)},
{"ch_sendraw", 2, 3, FEARG_1, ret_void, JOB_FUNC(f_ch_sendraw)},
{"ch_setoptions", 2, 2, FEARG_1, ret_void, JOB_FUNC(f_ch_setoptions)},
{"ch_status", 1, 2, FEARG_1, ret_string, JOB_FUNC(f_ch_status)},
{"changenr", 0, 0, 0, ret_number, f_changenr},
{"char2nr", 1, 2, FEARG_1, ret_number, f_char2nr},
{"chdir", 1, 1, FEARG_1, ret_string, f_chdir},
{"cindent", 1, 1, FEARG_1, ret_number, f_cindent},
{"clearmatches", 0, 1, FEARG_1, ret_void, f_clearmatches},
{"col", 1, 1, FEARG_1, ret_number, f_col},
{"complete", 2, 2, FEARG_2, ret_void, f_complete},
{"complete_add", 1, 1, FEARG_1, ret_number, f_complete_add},
{"complete_check", 0, 0, 0, ret_number, f_complete_check},
{"complete_info", 0, 1, FEARG_1, ret_dict_any, f_complete_info},
{"confirm", 1, 4, FEARG_1, ret_number, f_confirm},
{"copy", 1, 1, FEARG_1, ret_any, f_copy},
{"cos", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_cos)},
{"cosh", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_cosh)},
{"count", 2, 4, FEARG_1, ret_number, f_count},
{"cscope_connection",0,3, 0, ret_number, f_cscope_connection},
{"cursor", 1, 3, FEARG_1, ret_number, f_cursor},
{"debugbreak", 1, 1, FEARG_1, ret_number,
#ifdef MSWIN
f_debugbreak
#else
NULL
#endif
},
{"deepcopy", 1, 2, FEARG_1, ret_any, f_deepcopy},
{"delete", 1, 2, FEARG_1, ret_number, f_delete},
{"deletebufline", 2, 3, FEARG_1, ret_number, f_deletebufline},
{"did_filetype", 0, 0, 0, ret_number, f_did_filetype},
{"diff_filler", 1, 1, FEARG_1, ret_number, f_diff_filler},
{"diff_hlID", 2, 2, FEARG_1, ret_number, f_diff_hlID},
{"echoraw", 1, 1, FEARG_1, ret_number, f_echoraw},
{"empty", 1, 1, FEARG_1, ret_number, f_empty},
{"environ", 0, 0, 0, ret_dict_string, f_environ},
{"escape", 2, 2, FEARG_1, ret_string, f_escape},
{"eval", 1, 1, FEARG_1, ret_any, f_eval},
{"eventhandler", 0, 0, 0, ret_number, f_eventhandler},
{"executable", 1, 1, FEARG_1, ret_number, f_executable},
{"execute", 1, 2, FEARG_1, ret_string, f_execute},
{"exepath", 1, 1, FEARG_1, ret_string, f_exepath},
{"exists", 1, 1, FEARG_1, ret_number, f_exists},
{"exp", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_exp)},
{"expand", 1, 3, FEARG_1, ret_any, f_expand},
{"expandcmd", 1, 1, FEARG_1, ret_string, f_expandcmd},
{"extend", 2, 3, FEARG_1, ret_any, f_extend},
{"feedkeys", 1, 2, FEARG_1, ret_void, f_feedkeys},
{"file_readable", 1, 1, FEARG_1, ret_number, f_filereadable}, {"filereadable", 1, 1, FEARG_1, ret_number, f_filereadable},
{"filewritable", 1, 1, FEARG_1, ret_number, f_filewritable},
{"filter", 2, 2, FEARG_1, ret_any, f_filter},
{"finddir", 1, 3, FEARG_1, ret_string, f_finddir},
{"findfile", 1, 3, FEARG_1, ret_string, f_findfile},
{"float2nr", 1, 1, FEARG_1, ret_number, FLOAT_FUNC(f_float2nr)},
{"floor", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_floor)},
{"fmod", 2, 2, FEARG_1, ret_float, FLOAT_FUNC(f_fmod)},
{"fnameescape", 1, 1, FEARG_1, ret_string, f_fnameescape},
{"fnamemodify", 2, 2, FEARG_1, ret_string, f_fnamemodify},
{"foldclosed", 1, 1, FEARG_1, ret_number, f_foldclosed},
{"foldclosedend", 1, 1, FEARG_1, ret_number, f_foldclosedend},
{"foldlevel", 1, 1, FEARG_1, ret_number, f_foldlevel},
{"foldtext", 0, 0, 0, ret_string, f_foldtext},
{"foldtextresult", 1, 1, FEARG_1, ret_string, f_foldtextresult},
{"foreground", 0, 0, 0, ret_void, f_foreground},
{"funcref", 1, 3, FEARG_1, ret_func_any, f_funcref},
{"function", 1, 3, FEARG_1, ret_f_function, f_function},
{"garbagecollect", 0, 1, 0, ret_void, f_garbagecollect},
{"get", 2, 3, FEARG_1, ret_any, f_get},
{"getbufinfo", 0, 1, 0, ret_list_dict_any, f_getbufinfo},
{"getbufline", 2, 3, FEARG_1, ret_list_string, f_getbufline},
{"getbufvar", 2, 3, FEARG_1, ret_any, f_getbufvar},
{"getchangelist", 0, 1, FEARG_1, ret_list_any, f_getchangelist},
{"getchar", 0, 1, 0, ret_number, f_getchar},
{"getcharmod", 0, 0, 0, ret_number, f_getcharmod},
{"getcharsearch", 0, 0, 0, ret_dict_any, f_getcharsearch},
{"getcmdline", 0, 0, 0, ret_string, f_getcmdline},
{"getcmdpos", 0, 0, 0, ret_number, f_getcmdpos},
{"getcmdtype", 0, 0, 0, ret_string, f_getcmdtype},
{"getcmdwintype", 0, 0, 0, ret_string, f_getcmdwintype},
{"getcompletion", 2, 3, FEARG_1, ret_list_string, f_getcompletion},
{"getcurpos", 0, 0, 0, ret_list_number, f_getcurpos},
{"getcwd", 0, 2, FEARG_1, ret_string, f_getcwd},
{"getenv", 1, 1, FEARG_1, ret_string, f_getenv},
{"getfontname", 0, 1, 0, ret_string, f_getfontname},
{"getfperm", 1, 1, FEARG_1, ret_string, f_getfperm},
{"getfsize", 1, 1, FEARG_1, ret_number, f_getfsize},
{"getftime", 1, 1, FEARG_1, ret_number, f_getftime},
{"getftype", 1, 1, FEARG_1, ret_string, f_getftype},
{"getimstatus", 0, 0, 0, ret_number, f_getimstatus},
{"getjumplist", 0, 2, FEARG_1, ret_list_any, f_getjumplist},
{"getline", 1, 2, FEARG_1, ret_f_getline, f_getline},
{"getloclist", 1, 2, 0, ret_list_dict_any, f_getloclist},
{"getmatches", 0, 1, 0, ret_list_dict_any, f_getmatches},
{"getmousepos", 0, 0, 0, ret_dict_number, f_getmousepos},
{"getpid", 0, 0, 0, ret_number, f_getpid},
{"getpos", 1, 1, FEARG_1, ret_list_number, f_getpos},
{"getqflist", 0, 1, 0, ret_list_dict_any, f_getqflist},
{"getreg", 0, 3, FEARG_1, ret_string, f_getreg},
{"getregtype", 0, 1, FEARG_1, ret_string, f_getregtype},
{"gettabinfo", 0, 1, FEARG_1, ret_list_dict_any, f_gettabinfo},
{"gettabvar", 2, 3, FEARG_1, ret_any, f_gettabvar},
{"gettabwinvar", 3, 4, FEARG_1, ret_any, f_gettabwinvar},
{"gettagstack", 0, 1, FEARG_1, ret_dict_any, f_gettagstack},
{"getwininfo", 0, 1, FEARG_1, ret_list_dict_any, f_getwininfo},
{"getwinpos", 0, 1, FEARG_1, ret_list_number, f_getwinpos},
{"getwinposx", 0, 0, 0, ret_number, f_getwinposx},
{"getwinposy", 0, 0, 0, ret_number, f_getwinposy},
{"getwinvar", 2, 3, FEARG_1, ret_any, f_getwinvar},
{"glob", 1, 4, FEARG_1, ret_any, f_glob},
{"glob2regpat", 1, 1, FEARG_1, ret_string, f_glob2regpat},
{"globpath", 2, 5, FEARG_2, ret_any, f_globpath},
{"has", 1, 2, 0, ret_number, f_has},
{"has_key", 2, 2, FEARG_1, ret_number, f_has_key},
{"haslocaldir", 0, 2, FEARG_1, ret_number, f_haslocaldir},
{"hasmapto", 1, 3, FEARG_1, ret_number, f_hasmapto},
{"highlightID", 1, 1, FEARG_1, ret_number, f_hlID}, {"highlight_exists",1, 1, FEARG_1, ret_number, f_hlexists}, {"histadd", 2, 2, FEARG_2, ret_number, f_histadd},
{"histdel", 1, 2, FEARG_1, ret_number, f_histdel},
{"histget", 1, 2, FEARG_1, ret_string, f_histget},
{"histnr", 1, 1, FEARG_1, ret_number, f_histnr},
{"hlID", 1, 1, FEARG_1, ret_number, f_hlID},
{"hlexists", 1, 1, FEARG_1, ret_number, f_hlexists},
{"hostname", 0, 0, 0, ret_string, f_hostname},
{"iconv", 3, 3, FEARG_1, ret_string, f_iconv},
{"indent", 1, 1, FEARG_1, ret_number, f_indent},
{"index", 2, 4, FEARG_1, ret_number, f_index},
{"input", 1, 3, FEARG_1, ret_string, f_input},
{"inputdialog", 1, 3, FEARG_1, ret_string, f_inputdialog},
{"inputlist", 1, 1, FEARG_1, ret_number, f_inputlist},
{"inputrestore", 0, 0, 0, ret_number, f_inputrestore},
{"inputsave", 0, 0, 0, ret_number, f_inputsave},
{"inputsecret", 1, 2, FEARG_1, ret_string, f_inputsecret},
{"insert", 2, 3, FEARG_1, ret_any, f_insert},
{"interrupt", 0, 0, 0, ret_void, f_interrupt},
{"invert", 1, 1, FEARG_1, ret_number, f_invert},
{"isdirectory", 1, 1, FEARG_1, ret_number, f_isdirectory},
{"isinf", 1, 1, FEARG_1, ret_number, MATH_FUNC(f_isinf)},
{"islocked", 1, 1, FEARG_1, ret_number, f_islocked},
{"isnan", 1, 1, FEARG_1, ret_number, MATH_FUNC(f_isnan)},
{"items", 1, 1, FEARG_1, ret_list_any, f_items},
{"job_getchannel", 1, 1, FEARG_1, ret_channel, JOB_FUNC(f_job_getchannel)},
{"job_info", 0, 1, FEARG_1, ret_dict_any, JOB_FUNC(f_job_info)},
{"job_setoptions", 2, 2, FEARG_1, ret_void, JOB_FUNC(f_job_setoptions)},
{"job_start", 1, 2, FEARG_1, ret_job, JOB_FUNC(f_job_start)},
{"job_status", 1, 1, FEARG_1, ret_string, JOB_FUNC(f_job_status)},
{"job_stop", 1, 2, FEARG_1, ret_number, JOB_FUNC(f_job_stop)},
{"join", 1, 2, FEARG_1, ret_string, f_join},
{"js_decode", 1, 1, FEARG_1, ret_any, f_js_decode},
{"js_encode", 1, 1, FEARG_1, ret_string, f_js_encode},
{"json_decode", 1, 1, FEARG_1, ret_any, f_json_decode},
{"json_encode", 1, 1, FEARG_1, ret_string, f_json_encode},
{"keys", 1, 1, FEARG_1, ret_list_any, f_keys},
{"last_buffer_nr", 0, 0, 0, ret_number, f_last_buffer_nr}, {"len", 1, 1, FEARG_1, ret_number, f_len},
{"libcall", 3, 3, FEARG_3, ret_string, f_libcall},
{"libcallnr", 3, 3, FEARG_3, ret_number, f_libcallnr},
{"line", 1, 2, FEARG_1, ret_number, f_line},
{"line2byte", 1, 1, FEARG_1, ret_number, f_line2byte},
{"lispindent", 1, 1, FEARG_1, ret_number, f_lispindent},
{"list2str", 1, 2, FEARG_1, ret_string, f_list2str},
{"listener_add", 1, 2, FEARG_2, ret_number, f_listener_add},
{"listener_flush", 0, 1, FEARG_1, ret_void, f_listener_flush},
{"listener_remove", 1, 1, FEARG_1, ret_number, f_listener_remove},
{"localtime", 0, 0, 0, ret_number, f_localtime},
{"log", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_log)},
{"log10", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_log10)},
{"luaeval", 1, 2, FEARG_1, ret_any,
#ifdef FEAT_LUA
f_luaeval
#else
NULL
#endif
},
{"map", 2, 2, FEARG_1, ret_any, f_map},
{"maparg", 1, 4, FEARG_1, ret_string, f_maparg},
{"mapcheck", 1, 3, FEARG_1, ret_string, f_mapcheck},
{"mapset", 3, 3, FEARG_1, ret_void, f_mapset},
{"match", 2, 4, FEARG_1, ret_any, f_match},
{"matchadd", 2, 5, FEARG_1, ret_number, f_matchadd},
{"matchaddpos", 2, 5, FEARG_1, ret_number, f_matchaddpos},
{"matcharg", 1, 1, FEARG_1, ret_list_string, f_matcharg},
{"matchdelete", 1, 2, FEARG_1, ret_number, f_matchdelete},
{"matchend", 2, 4, FEARG_1, ret_number, f_matchend},
{"matchlist", 2, 4, FEARG_1, ret_list_string, f_matchlist},
{"matchstr", 2, 4, FEARG_1, ret_string, f_matchstr},
{"matchstrpos", 2, 4, FEARG_1, ret_list_any, f_matchstrpos},
{"max", 1, 1, FEARG_1, ret_any, f_max},
{"menu_info", 1, 2, FEARG_1, ret_dict_any,
#ifdef FEAT_MENU
f_menu_info
#else
NULL
#endif
},
{"min", 1, 1, FEARG_1, ret_any, f_min},
{"mkdir", 1, 3, FEARG_1, ret_number, f_mkdir},
{"mode", 0, 1, FEARG_1, ret_string, f_mode},
{"mzeval", 1, 1, FEARG_1, ret_any,
#ifdef FEAT_MZSCHEME
f_mzeval
#else
NULL
#endif
},
{"nextnonblank", 1, 1, FEARG_1, ret_number, f_nextnonblank},
{"nr2char", 1, 2, FEARG_1, ret_string, f_nr2char},
{"or", 2, 2, FEARG_1, ret_number, f_or},
{"pathshorten", 1, 1, FEARG_1, ret_string, f_pathshorten},
{"perleval", 1, 1, FEARG_1, ret_any,
#ifdef FEAT_PERL
f_perleval
#else
NULL
#endif
},
{"popup_atcursor", 2, 2, FEARG_1, ret_number, PROP_FUNC(f_popup_atcursor)},
{"popup_beval", 2, 2, FEARG_1, ret_number, PROP_FUNC(f_popup_beval)},
{"popup_clear", 0, 1, 0, ret_void, PROP_FUNC(f_popup_clear)},
{"popup_close", 1, 2, FEARG_1, ret_void, PROP_FUNC(f_popup_close)},
{"popup_create", 2, 2, FEARG_1, ret_number, PROP_FUNC(f_popup_create)},
{"popup_dialog", 2, 2, FEARG_1, ret_number, PROP_FUNC(f_popup_dialog)},
{"popup_filter_menu", 2, 2, 0, ret_number, PROP_FUNC(f_popup_filter_menu)},
{"popup_filter_yesno", 2, 2, 0, ret_number, PROP_FUNC(f_popup_filter_yesno)},
{"popup_findinfo", 0, 0, 0, ret_number, PROP_FUNC(f_popup_findinfo)},
{"popup_findpreview", 0, 0, 0, ret_number, PROP_FUNC(f_popup_findpreview)},
{"popup_getoptions", 1, 1, FEARG_1, ret_dict_any, PROP_FUNC(f_popup_getoptions)},
{"popup_getpos", 1, 1, FEARG_1, ret_dict_any, PROP_FUNC(f_popup_getpos)},
{"popup_hide", 1, 1, FEARG_1, ret_void, PROP_FUNC(f_popup_hide)},
{"popup_list", 0, 0, 0, ret_list_number, PROP_FUNC(f_popup_list)},
{"popup_locate", 2, 2, 0, ret_number, PROP_FUNC(f_popup_locate)},
{"popup_menu", 2, 2, FEARG_1, ret_number, PROP_FUNC(f_popup_menu)},
{"popup_move", 2, 2, FEARG_1, ret_void, PROP_FUNC(f_popup_move)},
{"popup_notification", 2, 2, FEARG_1, ret_number, PROP_FUNC(f_popup_notification)},
{"popup_setoptions", 2, 2, FEARG_1, ret_void, PROP_FUNC(f_popup_setoptions)},
{"popup_settext", 2, 2, FEARG_1, ret_void, PROP_FUNC(f_popup_settext)},
{"popup_show", 1, 1, FEARG_1, ret_void, PROP_FUNC(f_popup_show)},
{"pow", 2, 2, FEARG_1, ret_float, FLOAT_FUNC(f_pow)},
{"prevnonblank", 1, 1, FEARG_1, ret_number, f_prevnonblank},
{"printf", 1, 19, FEARG_2, ret_string, f_printf},
{"prompt_setcallback", 2, 2, FEARG_1, ret_void, JOB_FUNC(f_prompt_setcallback)},
{"prompt_setinterrupt", 2, 2, FEARG_1,ret_void, JOB_FUNC(f_prompt_setinterrupt)},
{"prompt_setprompt", 2, 2, FEARG_1, ret_void, JOB_FUNC(f_prompt_setprompt)},
{"prop_add", 3, 3, FEARG_1, ret_void, PROP_FUNC(f_prop_add)},
{"prop_clear", 1, 3, FEARG_1, ret_void, PROP_FUNC(f_prop_clear)},
{"prop_find", 1, 2, FEARG_1, ret_dict_any, PROP_FUNC(f_prop_find)},
{"prop_list", 1, 2, FEARG_1, ret_list_dict_any, PROP_FUNC(f_prop_list)},
{"prop_remove", 1, 3, FEARG_1, ret_number, PROP_FUNC(f_prop_remove)},
{"prop_type_add", 2, 2, FEARG_1, ret_void, PROP_FUNC(f_prop_type_add)},
{"prop_type_change", 2, 2, FEARG_1, ret_void, PROP_FUNC(f_prop_type_change)},
{"prop_type_delete", 1, 2, FEARG_1, ret_void, PROP_FUNC(f_prop_type_delete)},
{"prop_type_get", 1, 2, FEARG_1, ret_dict_any, PROP_FUNC(f_prop_type_get)},
{"prop_type_list", 0, 1, FEARG_1, ret_list_string, PROP_FUNC(f_prop_type_list)},
{"pum_getpos", 0, 0, 0, ret_dict_number, f_pum_getpos},
{"pumvisible", 0, 0, 0, ret_number, f_pumvisible},
{"py3eval", 1, 1, FEARG_1, ret_any,
#ifdef FEAT_PYTHON3
f_py3eval
#else
NULL
#endif
},
{"pyeval", 1, 1, FEARG_1, ret_any,
#ifdef FEAT_PYTHON
f_pyeval
#else
NULL
#endif
},
{"pyxeval", 1, 1, FEARG_1, ret_any,
#if defined(FEAT_PYTHON) || defined(FEAT_PYTHON3)
f_pyxeval
#else
NULL
#endif
},
{"rand", 0, 1, FEARG_1, ret_number, f_rand},
{"range", 1, 3, FEARG_1, ret_list_number, f_range},
{"readdir", 1, 2, FEARG_1, ret_list_string, f_readdir},
{"readfile", 1, 3, FEARG_1, ret_any, f_readfile},
{"reg_executing", 0, 0, 0, ret_string, f_reg_executing},
{"reg_recording", 0, 0, 0, ret_string, f_reg_recording},
{"reltime", 0, 2, FEARG_1, ret_list_any, f_reltime},
{"reltimefloat", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_reltimefloat)},
{"reltimestr", 1, 1, FEARG_1, ret_string, f_reltimestr},
{"remote_expr", 2, 4, FEARG_1, ret_string, f_remote_expr},
{"remote_foreground", 1, 1, FEARG_1, ret_string, f_remote_foreground},
{"remote_peek", 1, 2, FEARG_1, ret_number, f_remote_peek},
{"remote_read", 1, 2, FEARG_1, ret_string, f_remote_read},
{"remote_send", 2, 3, FEARG_1, ret_string, f_remote_send},
{"remote_startserver", 1, 1, FEARG_1, ret_void, f_remote_startserver},
{"remove", 2, 3, FEARG_1, ret_any, f_remove},
{"rename", 2, 2, FEARG_1, ret_number, f_rename},
{"repeat", 2, 2, FEARG_1, ret_any, f_repeat},
{"resolve", 1, 1, FEARG_1, ret_string, f_resolve},
{"reverse", 1, 1, FEARG_1, ret_any, f_reverse},
{"round", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_round)},
{"rubyeval", 1, 1, FEARG_1, ret_any,
#ifdef FEAT_RUBY
f_rubyeval
#else
NULL
#endif
},
{"screenattr", 2, 2, FEARG_1, ret_number, f_screenattr},
{"screenchar", 2, 2, FEARG_1, ret_number, f_screenchar},
{"screenchars", 2, 2, FEARG_1, ret_list_number, f_screenchars},
{"screencol", 0, 0, 0, ret_number, f_screencol},
{"screenpos", 3, 3, FEARG_1, ret_dict_number, f_screenpos},
{"screenrow", 0, 0, 0, ret_number, f_screenrow},
{"screenstring", 2, 2, FEARG_1, ret_string, f_screenstring},
{"search", 1, 4, FEARG_1, ret_number, f_search},
{"searchdecl", 1, 3, FEARG_1, ret_number, f_searchdecl},
{"searchpair", 3, 7, 0, ret_number, f_searchpair},
{"searchpairpos", 3, 7, 0, ret_list_number, f_searchpairpos},
{"searchpos", 1, 4, FEARG_1, ret_list_number, f_searchpos},
{"server2client", 2, 2, FEARG_1, ret_number, f_server2client},
{"serverlist", 0, 0, 0, ret_string, f_serverlist},
{"setbufline", 3, 3, FEARG_3, ret_number, f_setbufline},
{"setbufvar", 3, 3, FEARG_3, ret_void, f_setbufvar},
{"setcharsearch", 1, 1, FEARG_1, ret_void, f_setcharsearch},
{"setcmdpos", 1, 1, FEARG_1, ret_number, f_setcmdpos},
{"setenv", 2, 2, FEARG_2, ret_void, f_setenv},
{"setfperm", 2, 2, FEARG_1, ret_number, f_setfperm},
{"setline", 2, 2, FEARG_2, ret_number, f_setline},
{"setloclist", 2, 4, FEARG_2, ret_number, f_setloclist},
{"setmatches", 1, 2, FEARG_1, ret_number, f_setmatches},
{"setpos", 2, 2, FEARG_2, ret_number, f_setpos},
{"setqflist", 1, 3, FEARG_1, ret_number, f_setqflist},
{"setreg", 2, 3, FEARG_2, ret_number, f_setreg},
{"settabvar", 3, 3, FEARG_3, ret_void, f_settabvar},
{"settabwinvar", 4, 4, FEARG_4, ret_void, f_settabwinvar},
{"settagstack", 2, 3, FEARG_2, ret_number, f_settagstack},
{"setwinvar", 3, 3, FEARG_3, ret_void, f_setwinvar},
{"sha256", 1, 1, FEARG_1, ret_string,
#ifdef FEAT_CRYPT
f_sha256
#else
NULL
#endif
},
{"shellescape", 1, 2, FEARG_1, ret_string, f_shellescape},
{"shiftwidth", 0, 1, FEARG_1, ret_number, f_shiftwidth},
{"sign_define", 1, 2, FEARG_1, ret_any, SIGN_FUNC(f_sign_define)},
{"sign_getdefined", 0, 1, FEARG_1, ret_list_dict_any, SIGN_FUNC(f_sign_getdefined)},
{"sign_getplaced", 0, 2, FEARG_1, ret_list_dict_any, SIGN_FUNC(f_sign_getplaced)},
{"sign_jump", 3, 3, FEARG_1, ret_number, SIGN_FUNC(f_sign_jump)},
{"sign_place", 4, 5, FEARG_1, ret_number, SIGN_FUNC(f_sign_place)},
{"sign_placelist", 1, 1, FEARG_1, ret_list_number, SIGN_FUNC(f_sign_placelist)},
{"sign_undefine", 0, 1, FEARG_1, ret_number, SIGN_FUNC(f_sign_undefine)},
{"sign_unplace", 1, 2, FEARG_1, ret_number, SIGN_FUNC(f_sign_unplace)},
{"sign_unplacelist", 1, 2, FEARG_1, ret_list_number, SIGN_FUNC(f_sign_unplacelist)},
{"simplify", 1, 1, FEARG_1, ret_string, f_simplify},
{"sin", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_sin)},
{"sinh", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_sinh)},
{"sort", 1, 3, FEARG_1, ret_list_any, f_sort},
{"sound_clear", 0, 0, 0, ret_void, SOUND_FUNC(f_sound_clear)},
{"sound_playevent", 1, 2, FEARG_1, ret_number, SOUND_FUNC(f_sound_playevent)},
{"sound_playfile", 1, 2, FEARG_1, ret_number, SOUND_FUNC(f_sound_playfile)},
{"sound_stop", 1, 1, FEARG_1, ret_void, SOUND_FUNC(f_sound_stop)},
{"soundfold", 1, 1, FEARG_1, ret_string, f_soundfold},
{"spellbadword", 0, 1, FEARG_1, ret_list_string, f_spellbadword},
{"spellsuggest", 1, 3, FEARG_1, ret_list_string, f_spellsuggest},
{"split", 1, 3, FEARG_1, ret_list_string, f_split},
{"sqrt", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_sqrt)},
{"srand", 0, 1, FEARG_1, ret_list_number, f_srand},
{"state", 0, 1, FEARG_1, ret_string, f_state},
{"str2float", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_str2float)},
{"str2list", 1, 2, FEARG_1, ret_list_number, f_str2list},
{"str2nr", 1, 3, FEARG_1, ret_number, f_str2nr},
{"strcharpart", 2, 3, FEARG_1, ret_string, f_strcharpart},
{"strchars", 1, 2, FEARG_1, ret_number, f_strchars},
{"strdisplaywidth", 1, 2, FEARG_1, ret_number, f_strdisplaywidth},
{"strftime", 1, 2, FEARG_1, ret_string,
#ifdef HAVE_STRFTIME
f_strftime
#else
NULL
#endif
},
{"strgetchar", 2, 2, FEARG_1, ret_number, f_strgetchar},
{"stridx", 2, 3, FEARG_1, ret_number, f_stridx},
{"string", 1, 1, FEARG_1, ret_string, f_string},
{"strlen", 1, 1, FEARG_1, ret_number, f_strlen},
{"strpart", 2, 3, FEARG_1, ret_string, f_strpart},
{"strptime", 2, 2, FEARG_1, ret_number,
#ifdef HAVE_STRPTIME
f_strptime
#else
NULL
#endif
},
{"strridx", 2, 3, FEARG_1, ret_number, f_strridx},
{"strtrans", 1, 1, FEARG_1, ret_string, f_strtrans},
{"strwidth", 1, 1, FEARG_1, ret_number, f_strwidth},
{"submatch", 1, 2, FEARG_1, ret_string, f_submatch},
{"substitute", 4, 4, FEARG_1, ret_string, f_substitute},
{"swapinfo", 1, 1, FEARG_1, ret_dict_any, f_swapinfo},
{"swapname", 1, 1, FEARG_1, ret_string, f_swapname},
{"synID", 3, 3, 0, ret_number, f_synID},
{"synIDattr", 2, 3, FEARG_1, ret_string, f_synIDattr},
{"synIDtrans", 1, 1, FEARG_1, ret_number, f_synIDtrans},
{"synconcealed", 2, 2, 0, ret_list_any, f_synconcealed},
{"synstack", 2, 2, 0, ret_list_number, f_synstack},
{"system", 1, 2, FEARG_1, ret_string, f_system},
{"systemlist", 1, 2, FEARG_1, ret_list_string, f_systemlist},
{"tabpagebuflist", 0, 1, FEARG_1, ret_list_number, f_tabpagebuflist},
{"tabpagenr", 0, 1, 0, ret_number, f_tabpagenr},
{"tabpagewinnr", 1, 2, FEARG_1, ret_number, f_tabpagewinnr},
{"tagfiles", 0, 0, 0, ret_list_string, f_tagfiles},
{"taglist", 1, 2, FEARG_1, ret_list_dict_any, f_taglist},
{"tan", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_tan)},
{"tanh", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_tanh)},
{"tempname", 0, 0, 0, ret_string, f_tempname},
{"term_dumpdiff", 2, 3, FEARG_1, ret_number, TERM_FUNC(f_term_dumpdiff)},
{"term_dumpload", 1, 2, FEARG_1, ret_number, TERM_FUNC(f_term_dumpload)},
{"term_dumpwrite", 2, 3, FEARG_2, ret_void, TERM_FUNC(f_term_dumpwrite)},
{"term_getaltscreen", 1, 1, FEARG_1, ret_number, TERM_FUNC(f_term_getaltscreen)},
{"term_getansicolors", 1, 1, FEARG_1, ret_list_string,
#if defined(FEAT_TERMINAL) && (defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS))
f_term_getansicolors
#else
NULL
#endif
},
{"term_getattr", 2, 2, FEARG_1, ret_number, TERM_FUNC(f_term_getattr)},
{"term_getcursor", 1, 1, FEARG_1, ret_list_any, TERM_FUNC(f_term_getcursor)},
{"term_getjob", 1, 1, FEARG_1, ret_job, TERM_FUNC(f_term_getjob)},
{"term_getline", 2, 2, FEARG_1, ret_string, TERM_FUNC(f_term_getline)},
{"term_getscrolled", 1, 1, FEARG_1, ret_number, TERM_FUNC(f_term_getscrolled)},
{"term_getsize", 1, 1, FEARG_1, ret_list_number, TERM_FUNC(f_term_getsize)},
{"term_getstatus", 1, 1, FEARG_1, ret_string, TERM_FUNC(f_term_getstatus)},
{"term_gettitle", 1, 1, FEARG_1, ret_string, TERM_FUNC(f_term_gettitle)},
{"term_gettty", 1, 2, FEARG_1, ret_string, TERM_FUNC(f_term_gettty)},
{"term_list", 0, 0, 0, ret_list_number, TERM_FUNC(f_term_list)},
{"term_scrape", 2, 2, FEARG_1, ret_list_dict_any, TERM_FUNC(f_term_scrape)},
{"term_sendkeys", 2, 2, FEARG_1, ret_void, TERM_FUNC(f_term_sendkeys)},
{"term_setansicolors", 2, 2, FEARG_1, ret_void,
#if defined(FEAT_TERMINAL) && (defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS))
f_term_setansicolors
#else
NULL
#endif
},
{"term_setapi", 2, 2, FEARG_1, ret_void, TERM_FUNC(f_term_setapi)},
{"term_setkill", 2, 2, FEARG_1, ret_void, TERM_FUNC(f_term_setkill)},
{"term_setrestore", 2, 2, FEARG_1, ret_void, TERM_FUNC(f_term_setrestore)},
{"term_setsize", 3, 3, FEARG_1, ret_void, TERM_FUNC(f_term_setsize)},
{"term_start", 1, 2, FEARG_1, ret_number, TERM_FUNC(f_term_start)},
{"term_wait", 1, 2, FEARG_1, ret_void, TERM_FUNC(f_term_wait)},
{"test_alloc_fail", 3, 3, FEARG_1, ret_void, f_test_alloc_fail},
{"test_autochdir", 0, 0, 0, ret_void, f_test_autochdir},
{"test_feedinput", 1, 1, FEARG_1, ret_void, f_test_feedinput},
{"test_garbagecollect_now", 0, 0, 0, ret_void, f_test_garbagecollect_now},
{"test_garbagecollect_soon", 0, 0, 0, ret_void, f_test_garbagecollect_soon},
{"test_getvalue", 1, 1, FEARG_1, ret_number, f_test_getvalue},
{"test_ignore_error", 1, 1, FEARG_1, ret_void, f_test_ignore_error},
{"test_null_blob", 0, 0, 0, ret_blob, f_test_null_blob},
{"test_null_channel", 0, 0, 0, ret_channel, JOB_FUNC(f_test_null_channel)},
{"test_null_dict", 0, 0, 0, ret_dict_any, f_test_null_dict},
{"test_null_function", 0, 0, 0, ret_func_any, f_test_null_function},
{"test_null_job", 0, 0, 0, ret_job, JOB_FUNC(f_test_null_job)},
{"test_null_list", 0, 0, 0, ret_list_any, f_test_null_list},
{"test_null_partial", 0, 0, 0, ret_func_any, f_test_null_partial},
{"test_null_string", 0, 0, 0, ret_string, f_test_null_string},
{"test_option_not_set", 1, 1, FEARG_1,ret_void, f_test_option_not_set},
{"test_override", 2, 2, FEARG_2, ret_void, f_test_override},
{"test_refcount", 1, 1, FEARG_1, ret_number, f_test_refcount},
{"test_scrollbar", 3, 3, FEARG_2, ret_void,
#ifdef FEAT_GUI
f_test_scrollbar
#else
NULL
#endif
},
{"test_setmouse", 2, 2, 0, ret_void, f_test_setmouse},
{"test_settime", 1, 1, FEARG_1, ret_void, f_test_settime},
{"test_srand_seed", 0, 1, FEARG_1, ret_void, f_test_srand_seed},
{"test_unknown", 0, 0, 0, ret_any, f_test_unknown},
{"test_void", 0, 0, 0, ret_any, f_test_void},
{"timer_info", 0, 1, FEARG_1, ret_list_dict_any, TIMER_FUNC(f_timer_info)},
{"timer_pause", 2, 2, FEARG_1, ret_void, TIMER_FUNC(f_timer_pause)},
{"timer_start", 2, 3, FEARG_1, ret_number, TIMER_FUNC(f_timer_start)},
{"timer_stop", 1, 1, FEARG_1, ret_void, TIMER_FUNC(f_timer_stop)},
{"timer_stopall", 0, 0, 0, ret_void, TIMER_FUNC(f_timer_stopall)},
{"tolower", 1, 1, FEARG_1, ret_string, f_tolower},
{"toupper", 1, 1, FEARG_1, ret_string, f_toupper},
{"tr", 3, 3, FEARG_1, ret_string, f_tr},
{"trim", 1, 2, FEARG_1, ret_string, f_trim},
{"trunc", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_trunc)},
{"type", 1, 1, FEARG_1, ret_number, f_type},
{"undofile", 1, 1, FEARG_1, ret_string, f_undofile},
{"undotree", 0, 0, 0, ret_dict_any, f_undotree},
{"uniq", 1, 3, FEARG_1, ret_list_any, f_uniq},
{"values", 1, 1, FEARG_1, ret_list_any, f_values},
{"virtcol", 1, 1, FEARG_1, ret_number, f_virtcol},
{"visualmode", 0, 1, 0, ret_string, f_visualmode},
{"wildmenumode", 0, 0, 0, ret_number, f_wildmenumode},
{"win_execute", 2, 3, FEARG_2, ret_string, f_win_execute},
{"win_findbuf", 1, 1, FEARG_1, ret_list_number, f_win_findbuf},
{"win_getid", 0, 2, FEARG_1, ret_number, f_win_getid},
{"win_gettype", 0, 1, FEARG_1, ret_string, f_win_gettype},
{"win_gotoid", 1, 1, FEARG_1, ret_number, f_win_gotoid},
{"win_id2tabwin", 1, 1, FEARG_1, ret_list_number, f_win_id2tabwin},
{"win_id2win", 1, 1, FEARG_1, ret_number, f_win_id2win},
{"win_screenpos", 1, 1, FEARG_1, ret_list_number, f_win_screenpos},
{"win_splitmove", 2, 3, FEARG_1, ret_number, f_win_splitmove},
{"winbufnr", 1, 1, FEARG_1, ret_number, f_winbufnr},
{"wincol", 0, 0, 0, ret_number, f_wincol},
{"windowsversion", 0, 0, 0, ret_string, f_windowsversion},
{"winheight", 1, 1, FEARG_1, ret_number, f_winheight},
{"winlayout", 0, 1, FEARG_1, ret_list_any, f_winlayout},
{"winline", 0, 0, 0, ret_number, f_winline},
{"winnr", 0, 1, FEARG_1, ret_number, f_winnr},
{"winrestcmd", 0, 0, 0, ret_string, f_winrestcmd},
{"winrestview", 1, 1, FEARG_1, ret_void, f_winrestview},
{"winsaveview", 0, 0, 0, ret_dict_any, f_winsaveview},
{"winwidth", 1, 1, FEARG_1, ret_number, f_winwidth},
{"wordcount", 0, 0, 0, ret_dict_number, f_wordcount},
{"writefile", 2, 3, FEARG_1, ret_number, f_writefile},
{"xor", 2, 2, FEARG_1, ret_number, f_xor},
};
char_u *
get_function_name(expand_T *xp, int idx)
{
static int intidx = -1;
char_u *name;
if (idx == 0)
intidx = -1;
if (intidx < 0)
{
name = get_user_func_name(xp, idx);
if (name != NULL)
return name;
}
if (++intidx < (int)(sizeof(global_functions) / sizeof(funcentry_T)))
{
STRCPY(IObuff, global_functions[intidx].f_name);
STRCAT(IObuff, "(");
if (global_functions[intidx].f_max_argc == 0)
STRCAT(IObuff, ")");
return IObuff;
}
return NULL;
}
char_u *
get_expr_name(expand_T *xp, int idx)
{
static int intidx = -1;
char_u *name;
if (idx == 0)
intidx = -1;
if (intidx < 0)
{
name = get_function_name(xp, idx);
if (name != NULL)
return name;
}
return get_user_var_name(xp, ++intidx);
}
static int
find_internal_func_opt(char_u *name, int implemented)
{
int first = 0;
int last;
int cmp;
int x;
last = (int)(sizeof(global_functions) / sizeof(funcentry_T)) - 1;
while (first <= last)
{
x = first + ((unsigned)(last - first) >> 1);
cmp = STRCMP(name, global_functions[x].f_name);
if (cmp < 0)
last = x - 1;
else if (cmp > 0)
first = x + 1;
else if (implemented && global_functions[x].f_func == NULL)
break;
else
return x;
}
return -1;
}
int
find_internal_func(char_u *name)
{
return find_internal_func_opt(name, TRUE);
}
int
has_internal_func(char_u *name)
{
return find_internal_func_opt(name, TRUE) >= 0;
}
static int
has_internal_func_name(char_u *name)
{
return find_internal_func_opt(name, FALSE) >= 0;
}
char *
internal_func_name(int idx)
{
return global_functions[idx].f_name;
}
type_T *
internal_func_ret_type(int idx, int argcount, type_T **argtypes)
{
return global_functions[idx].f_retfunc(argcount, argtypes);
}
int
check_internal_func(int idx, int argcount)
{
int res;
char *name;
if (argcount < global_functions[idx].f_min_argc)
res = FCERR_TOOFEW;
else if (argcount > global_functions[idx].f_max_argc)
res = FCERR_TOOMANY;
else
return OK;
name = internal_func_name(idx);
if (res == FCERR_TOOMANY)
semsg(_(e_toomanyarg), name);
else
semsg(_(e_toofewarg), name);
return FAIL;
}
int
call_internal_func(
char_u *name,
int argcount,
typval_T *argvars,
typval_T *rettv)
{
int i;
i = find_internal_func(name);
if (i < 0)
return FCERR_UNKNOWN;
if (argcount < global_functions[i].f_min_argc)
return FCERR_TOOFEW;
if (argcount > global_functions[i].f_max_argc)
return FCERR_TOOMANY;
argvars[argcount].v_type = VAR_UNKNOWN;
global_functions[i].f_func(argvars, rettv);
return FCERR_NONE;
}
void
call_internal_func_by_idx(
int idx,
typval_T *argvars,
typval_T *rettv)
{
global_functions[idx].f_func(argvars, rettv);
}
int
call_internal_method(
char_u *name,
int argcount,
typval_T *argvars,
typval_T *rettv,
typval_T *basetv)
{
int i;
int fi;
typval_T argv[MAX_FUNC_ARGS + 1];
fi = find_internal_func(name);
if (fi < 0)
return FCERR_UNKNOWN;
if (global_functions[fi].f_argtype == 0)
return FCERR_NOTMETHOD;
if (argcount + 1 < global_functions[fi].f_min_argc)
return FCERR_TOOFEW;
if (argcount + 1 > global_functions[fi].f_max_argc)
return FCERR_TOOMANY;
if (global_functions[fi].f_argtype == FEARG_LAST)
{
for (i = 0; i < argcount; ++i)
argv[i] = argvars[i];
argv[argcount] = *basetv;
}
else if (global_functions[fi].f_argtype == FEARG_2)
{
argv[0] = argvars[0];
argv[1] = *basetv;
for (i = 1; i < argcount; ++i)
argv[i + 1] = argvars[i];
}
else if (global_functions[fi].f_argtype == FEARG_3)
{
argv[0] = argvars[0];
argv[1] = argvars[1];
argv[2] = *basetv;
for (i = 2; i < argcount; ++i)
argv[i + 1] = argvars[i];
}
else if (global_functions[fi].f_argtype == FEARG_4)
{
argv[0] = argvars[0];
argv[1] = argvars[1];
argv[2] = argvars[2];
argv[3] = *basetv;
for (i = 3; i < argcount; ++i)
argv[i + 1] = argvars[i];
}
else
{
argv[0] = *basetv;
for (i = 0; i < argcount; ++i)
argv[i + 1] = argvars[i];
}
argv[argcount + 1].v_type = VAR_UNKNOWN;
global_functions[fi].f_func(argv, rettv);
return FCERR_NONE;
}
int
non_zero_arg(typval_T *argvars)
{
return ((argvars[0].v_type == VAR_NUMBER
&& argvars[0].vval.v_number != 0)
|| (argvars[0].v_type == VAR_BOOL
&& argvars[0].vval.v_number == VVAL_TRUE)
|| (argvars[0].v_type == VAR_STRING
&& argvars[0].vval.v_string != NULL
&& *argvars[0].vval.v_string != NUL));
}
#ifdef FEAT_FLOAT
static int
get_float_arg(typval_T *argvars, float_T *f)
{
if (argvars[0].v_type == VAR_FLOAT)
{
*f = argvars[0].vval.v_float;
return OK;
}
if (argvars[0].v_type == VAR_NUMBER)
{
*f = (float_T)argvars[0].vval.v_number;
return OK;
}
emsg(_("E808: Number or Float required"));
return FAIL;
}
static void
f_abs(typval_T *argvars, typval_T *rettv)
{
if (argvars[0].v_type == VAR_FLOAT)
{
rettv->v_type = VAR_FLOAT;
rettv->vval.v_float = fabs(argvars[0].vval.v_float);
}
else
{
varnumber_T n;
int error = FALSE;
n = tv_get_number_chk(&argvars[0], &error);
if (error)
rettv->vval.v_number = -1;
else if (n > 0)
rettv->vval.v_number = n;
else
rettv->vval.v_number = -n;
}
}
static void
f_acos(typval_T *argvars, typval_T *rettv)
{
float_T f = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &f) == OK)
rettv->vval.v_float = acos(f);
else
rettv->vval.v_float = 0.0;
}
#endif
static void
f_and(typval_T *argvars, typval_T *rettv)
{
rettv->vval.v_number = tv_get_number_chk(&argvars[0], NULL)
& tv_get_number_chk(&argvars[1], NULL);
}
#ifdef FEAT_FLOAT
static void
f_asin(typval_T *argvars, typval_T *rettv)
{
float_T f = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &f) == OK)
rettv->vval.v_float = asin(f);
else
rettv->vval.v_float = 0.0;
}
static void
f_atan(typval_T *argvars, typval_T *rettv)
{
float_T f = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &f) == OK)
rettv->vval.v_float = atan(f);
else
rettv->vval.v_float = 0.0;
}
static void
f_atan2(typval_T *argvars, typval_T *rettv)
{
float_T fx = 0.0, fy = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &fx) == OK
&& get_float_arg(&argvars[1], &fy) == OK)
rettv->vval.v_float = atan2(fx, fy);
else
rettv->vval.v_float = 0.0;
}
#endif
#ifdef FEAT_BEVAL
static void
f_balloon_gettext(typval_T *argvars UNUSED, typval_T *rettv)
{
rettv->v_type = VAR_STRING;
if (balloonEval != NULL)
{
if (balloonEval->msg == NULL)
rettv->vval.v_string = NULL;
else
rettv->vval.v_string = vim_strsave(balloonEval->msg);
}
}
static void
f_balloon_show(typval_T *argvars, typval_T *rettv UNUSED)
{
if (balloonEval != NULL)
{
if (argvars[0].v_type == VAR_LIST
# ifdef FEAT_GUI
&& !gui.in_use
# endif
)
{
list_T *l = argvars[0].vval.v_list;
post_balloon(balloonEval, NULL,
l == NULL || l->lv_len == 0 ? NULL : l);
}
else
{
char_u *mesg = tv_get_string_chk(&argvars[0]);
if (mesg != NULL)
post_balloon(balloonEval, *mesg == NUL ? NULL : mesg, NULL);
}
}
}
# if defined(FEAT_BEVAL_TERM)
static void
f_balloon_split(typval_T *argvars, typval_T *rettv UNUSED)
{
if (rettv_list_alloc(rettv) == OK)
{
char_u *msg = tv_get_string_chk(&argvars[0]);
if (msg != NULL)
{
pumitem_T *array;
int size = split_message(msg, &array);
int i;
for (i = 1; i < size - 1; ++i)
list_append_string(rettv->vval.v_list, array[i].pum_text, -1);
while (size > 0)
vim_free(array[--size].pum_text);
vim_free(array);
}
}
}
# endif
#endif
buf_T *
get_buf_arg(typval_T *arg)
{
buf_T *buf;
++emsg_off;
buf = tv_get_buf(arg, FALSE);
--emsg_off;
if (buf == NULL)
semsg(_("E158: Invalid buffer name: %s"), tv_get_string(arg));
return buf;
}
static void
f_byte2line(typval_T *argvars UNUSED, typval_T *rettv)
{
#ifndef FEAT_BYTEOFF
rettv->vval.v_number = -1;
#else
long boff = 0;
boff = tv_get_number(&argvars[0]) - 1; if (boff < 0)
rettv->vval.v_number = -1;
else
rettv->vval.v_number = ml_find_line_or_offset(curbuf,
(linenr_T)0, &boff);
#endif
}
static void
byteidx(typval_T *argvars, typval_T *rettv, int comp UNUSED)
{
char_u *t;
char_u *str;
varnumber_T idx;
str = tv_get_string_chk(&argvars[0]);
idx = tv_get_number_chk(&argvars[1], NULL);
rettv->vval.v_number = -1;
if (str == NULL || idx < 0)
return;
t = str;
for ( ; idx > 0; idx--)
{
if (*t == NUL) return;
if (enc_utf8 && comp)
t += utf_ptr2len(t);
else
t += (*mb_ptr2len)(t);
}
rettv->vval.v_number = (varnumber_T)(t - str);
}
static void
f_byteidx(typval_T *argvars, typval_T *rettv)
{
byteidx(argvars, rettv, FALSE);
}
static void
f_byteidxcomp(typval_T *argvars, typval_T *rettv)
{
byteidx(argvars, rettv, TRUE);
}
static void
f_call(typval_T *argvars, typval_T *rettv)
{
char_u *func;
partial_T *partial = NULL;
dict_T *selfdict = NULL;
if (argvars[1].v_type != VAR_LIST)
{
emsg(_(e_listreq));
return;
}
if (argvars[1].vval.v_list == NULL)
return;
if (argvars[0].v_type == VAR_FUNC)
func = argvars[0].vval.v_string;
else if (argvars[0].v_type == VAR_PARTIAL)
{
partial = argvars[0].vval.v_partial;
func = partial_name(partial);
}
else
func = tv_get_string(&argvars[0]);
if (*func == NUL)
return;
if (argvars[2].v_type != VAR_UNKNOWN)
{
if (argvars[2].v_type != VAR_DICT)
{
emsg(_(e_dictreq));
return;
}
selfdict = argvars[2].vval.v_dict;
}
(void)func_call(func, &argvars[1], partial, selfdict, rettv);
}
#ifdef FEAT_FLOAT
static void
f_ceil(typval_T *argvars, typval_T *rettv)
{
float_T f = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &f) == OK)
rettv->vval.v_float = ceil(f);
else
rettv->vval.v_float = 0.0;
}
#endif
static void
f_changenr(typval_T *argvars UNUSED, typval_T *rettv)
{
rettv->vval.v_number = curbuf->b_u_seq_cur;
}
static void
f_char2nr(typval_T *argvars, typval_T *rettv)
{
if (has_mbyte)
{
int utf8 = 0;
if (argvars[1].v_type != VAR_UNKNOWN)
utf8 = (int)tv_get_number_chk(&argvars[1], NULL);
if (utf8)
rettv->vval.v_number = utf_ptr2char(tv_get_string(&argvars[0]));
else
rettv->vval.v_number = (*mb_ptr2char)(tv_get_string(&argvars[0]));
}
else
rettv->vval.v_number = tv_get_string(&argvars[0])[0];
}
win_T *
get_optional_window(typval_T *argvars, int idx)
{
win_T *win = curwin;
if (argvars[idx].v_type != VAR_UNKNOWN)
{
win = find_win_by_nr_or_id(&argvars[idx]);
if (win == NULL)
{
emsg(_(e_invalwindow));
return NULL;
}
}
return win;
}
static void
f_col(typval_T *argvars, typval_T *rettv)
{
colnr_T col = 0;
pos_T *fp;
int fnum = curbuf->b_fnum;
fp = var2fpos(&argvars[0], FALSE, &fnum);
if (fp != NULL && fnum == curbuf->b_fnum)
{
if (fp->col == MAXCOL)
{
if (fp->lnum <= curbuf->b_ml.ml_line_count)
col = (colnr_T)STRLEN(ml_get(fp->lnum)) + 1;
else
col = MAXCOL;
}
else
{
col = fp->col + 1;
if (virtual_active() && fp == &curwin->w_cursor)
{
char_u *p = ml_get_cursor();
if (curwin->w_cursor.coladd >= (colnr_T)chartabsize(p,
curwin->w_virtcol - curwin->w_cursor.coladd))
{
int l;
if (*p != NUL && p[(l = (*mb_ptr2len)(p))] == NUL)
col += l;
}
}
}
}
rettv->vval.v_number = col;
}
static void
f_confirm(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
{
#if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
char_u *message;
char_u *buttons = NULL;
char_u buf[NUMBUFLEN];
char_u buf2[NUMBUFLEN];
int def = 1;
int type = VIM_GENERIC;
char_u *typestr;
int error = FALSE;
message = tv_get_string_chk(&argvars[0]);
if (message == NULL)
error = TRUE;
if (argvars[1].v_type != VAR_UNKNOWN)
{
buttons = tv_get_string_buf_chk(&argvars[1], buf);
if (buttons == NULL)
error = TRUE;
if (argvars[2].v_type != VAR_UNKNOWN)
{
def = (int)tv_get_number_chk(&argvars[2], &error);
if (argvars[3].v_type != VAR_UNKNOWN)
{
typestr = tv_get_string_buf_chk(&argvars[3], buf2);
if (typestr == NULL)
error = TRUE;
else
{
switch (TOUPPER_ASC(*typestr))
{
case 'E': type = VIM_ERROR; break;
case 'Q': type = VIM_QUESTION; break;
case 'I': type = VIM_INFO; break;
case 'W': type = VIM_WARNING; break;
case 'G': type = VIM_GENERIC; break;
}
}
}
}
}
if (buttons == NULL || *buttons == NUL)
buttons = (char_u *)_("&Ok");
if (!error)
rettv->vval.v_number = do_dialog(type, NULL, message, buttons,
def, NULL, FALSE);
#endif
}
static void
f_copy(typval_T *argvars, typval_T *rettv)
{
item_copy(&argvars[0], rettv, FALSE, 0);
}
#ifdef FEAT_FLOAT
static void
f_cos(typval_T *argvars, typval_T *rettv)
{
float_T f = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &f) == OK)
rettv->vval.v_float = cos(f);
else
rettv->vval.v_float = 0.0;
}
static void
f_cosh(typval_T *argvars, typval_T *rettv)
{
float_T f = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &f) == OK)
rettv->vval.v_float = cosh(f);
else
rettv->vval.v_float = 0.0;
}
#endif
static void
f_cursor(typval_T *argvars, typval_T *rettv)
{
long line, col;
long coladd = 0;
int set_curswant = TRUE;
rettv->vval.v_number = -1;
if (argvars[1].v_type == VAR_UNKNOWN)
{
pos_T pos;
colnr_T curswant = -1;
if (list2fpos(argvars, &pos, NULL, &curswant) == FAIL)
{
emsg(_(e_invarg));
return;
}
line = pos.lnum;
col = pos.col;
coladd = pos.coladd;
if (curswant >= 0)
{
curwin->w_curswant = curswant - 1;
set_curswant = FALSE;
}
}
else
{
line = tv_get_lnum(argvars);
col = (long)tv_get_number_chk(&argvars[1], NULL);
if (argvars[2].v_type != VAR_UNKNOWN)
coladd = (long)tv_get_number_chk(&argvars[2], NULL);
}
if (line < 0 || col < 0 || coladd < 0)
return; if (line > 0)
curwin->w_cursor.lnum = line;
if (col > 0)
curwin->w_cursor.col = col - 1;
curwin->w_cursor.coladd = coladd;
check_cursor();
if (has_mbyte)
mb_adjust_cursor();
curwin->w_set_curswant = set_curswant;
rettv->vval.v_number = 0;
}
#ifdef MSWIN
static void
f_debugbreak(typval_T *argvars, typval_T *rettv)
{
int pid;
rettv->vval.v_number = FAIL;
pid = (int)tv_get_number(&argvars[0]);
if (pid == 0)
emsg(_(e_invarg));
else
{
HANDLE hProcess = OpenProcess(PROCESS_ALL_ACCESS, 0, pid);
if (hProcess != NULL)
{
DebugBreakProcess(hProcess);
CloseHandle(hProcess);
rettv->vval.v_number = OK;
}
}
}
#endif
static void
f_deepcopy(typval_T *argvars, typval_T *rettv)
{
int noref = 0;
int copyID;
if (argvars[1].v_type != VAR_UNKNOWN)
noref = (int)tv_get_number_chk(&argvars[1], NULL);
if (noref < 0 || noref > 1)
emsg(_(e_invarg));
else
{
copyID = get_copyID();
item_copy(&argvars[0], rettv, TRUE, noref == 0 ? copyID : 0);
}
}
static void
f_did_filetype(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
{
rettv->vval.v_number = did_filetype;
}
static void
f_echoraw(typval_T *argvars, typval_T *rettv UNUSED)
{
char_u *str = tv_get_string_chk(&argvars[0]);
if (str != NULL && *str != NUL)
{
out_str(str);
out_flush();
}
}
static void
f_empty(typval_T *argvars, typval_T *rettv)
{
int n = FALSE;
switch (argvars[0].v_type)
{
case VAR_STRING:
case VAR_FUNC:
n = argvars[0].vval.v_string == NULL
|| *argvars[0].vval.v_string == NUL;
break;
case VAR_PARTIAL:
n = FALSE;
break;
case VAR_NUMBER:
n = argvars[0].vval.v_number == 0;
break;
case VAR_FLOAT:
#ifdef FEAT_FLOAT
n = argvars[0].vval.v_float == 0.0;
break;
#endif
case VAR_LIST:
n = argvars[0].vval.v_list == NULL
|| argvars[0].vval.v_list->lv_len == 0;
break;
case VAR_DICT:
n = argvars[0].vval.v_dict == NULL
|| argvars[0].vval.v_dict->dv_hashtab.ht_used == 0;
break;
case VAR_BOOL:
case VAR_SPECIAL:
n = argvars[0].vval.v_number != VVAL_TRUE;
break;
case VAR_BLOB:
n = argvars[0].vval.v_blob == NULL
|| argvars[0].vval.v_blob->bv_ga.ga_len == 0;
break;
case VAR_JOB:
#ifdef FEAT_JOB_CHANNEL
n = argvars[0].vval.v_job == NULL
|| argvars[0].vval.v_job->jv_status != JOB_STARTED;
break;
#endif
case VAR_CHANNEL:
#ifdef FEAT_JOB_CHANNEL
n = argvars[0].vval.v_channel == NULL
|| !channel_is_open(argvars[0].vval.v_channel);
break;
#endif
case VAR_UNKNOWN:
case VAR_ANY:
case VAR_VOID:
internal_error_no_abort("f_empty(UNKNOWN)");
n = TRUE;
break;
}
rettv->vval.v_number = n;
}
static void
f_environ(typval_T *argvars UNUSED, typval_T *rettv)
{
#if !defined(AMIGA)
int i = 0;
char_u *entry, *value;
# ifdef MSWIN
extern wchar_t **_wenviron;
# else
extern char **environ;
# endif
if (rettv_dict_alloc(rettv) != OK)
return;
# ifdef MSWIN
if (*_wenviron == NULL)
return;
# else
if (*environ == NULL)
return;
# endif
for (i = 0; ; ++i)
{
# ifdef MSWIN
short_u *p;
if ((p = (short_u *)_wenviron[i]) == NULL)
return;
entry = utf16_to_enc(p, NULL);
# else
if ((entry = (char_u *)environ[i]) == NULL)
return;
entry = vim_strsave(entry);
# endif
if (entry == NULL) return;
if ((value = vim_strchr(entry, '=')) == NULL)
{
vim_free(entry);
continue;
}
*value++ = NUL;
dict_add_string(rettv->vval.v_dict, (char *)entry, value);
vim_free(entry);
}
#endif
}
static void
f_escape(typval_T *argvars, typval_T *rettv)
{
char_u buf[NUMBUFLEN];
rettv->vval.v_string = vim_strsave_escaped(tv_get_string(&argvars[0]),
tv_get_string_buf(&argvars[1], buf));
rettv->v_type = VAR_STRING;
}
static void
f_eval(typval_T *argvars, typval_T *rettv)
{
char_u *s, *p;
s = tv_get_string_chk(&argvars[0]);
if (s != NULL)
s = skipwhite(s);
p = s;
if (s == NULL || eval1(&s, rettv, EVAL_EVALUATE) == FAIL)
{
if (p != NULL && !aborting())
semsg(_(e_invexpr2), p);
need_clr_eos = FALSE;
rettv->v_type = VAR_NUMBER;
rettv->vval.v_number = 0;
}
else if (*s != NUL)
emsg(_(e_trailing));
}
static void
f_eventhandler(typval_T *argvars UNUSED, typval_T *rettv)
{
rettv->vval.v_number = vgetc_busy || input_busy;
}
static garray_T redir_execute_ga;
void
execute_redir_str(char_u *value, int value_len)
{
int len;
if (value_len == -1)
len = (int)STRLEN(value); else
len = value_len; if (ga_grow(&redir_execute_ga, len) == OK)
{
mch_memmove((char *)redir_execute_ga.ga_data
+ redir_execute_ga.ga_len, value, len);
redir_execute_ga.ga_len += len;
}
}
static char_u *
get_list_line(
int c UNUSED,
void *cookie,
int indent UNUSED,
int do_concat UNUSED)
{
listitem_T **p = (listitem_T **)cookie;
listitem_T *item = *p;
char_u buf[NUMBUFLEN];
char_u *s;
if (item == NULL)
return NULL;
s = tv_get_string_buf_chk(&item->li_tv, buf);
*p = item->li_next;
return s == NULL ? NULL : vim_strsave(s);
}
void
execute_common(typval_T *argvars, typval_T *rettv, int arg_off)
{
char_u *cmd = NULL;
list_T *list = NULL;
int save_msg_silent = msg_silent;
int save_emsg_silent = emsg_silent;
int save_emsg_noredir = emsg_noredir;
int save_redir_execute = redir_execute;
int save_redir_off = redir_off;
garray_T save_ga;
int save_msg_col = msg_col;
int echo_output = FALSE;
rettv->vval.v_string = NULL;
rettv->v_type = VAR_STRING;
if (argvars[arg_off].v_type == VAR_LIST)
{
list = argvars[arg_off].vval.v_list;
if (list == NULL || list->lv_len == 0)
return;
++list->lv_refcount;
}
else if (argvars[arg_off].v_type == VAR_JOB
|| argvars[arg_off].v_type == VAR_CHANNEL)
{
emsg(_(e_inval_string));
return;
}
else
{
cmd = tv_get_string_chk(&argvars[arg_off]);
if (cmd == NULL)
return;
}
if (argvars[arg_off + 1].v_type != VAR_UNKNOWN)
{
char_u buf[NUMBUFLEN];
char_u *s = tv_get_string_buf_chk(&argvars[arg_off + 1], buf);
if (s == NULL)
return;
if (*s == NUL)
echo_output = TRUE;
if (STRNCMP(s, "silent", 6) == 0)
++msg_silent;
if (STRCMP(s, "silent!") == 0)
{
emsg_silent = TRUE;
emsg_noredir = TRUE;
}
}
else
++msg_silent;
if (redir_execute)
save_ga = redir_execute_ga;
ga_init2(&redir_execute_ga, (int)sizeof(char), 500);
redir_execute = TRUE;
redir_off = FALSE;
if (!echo_output)
msg_col = 0;
if (cmd != NULL)
do_cmdline_cmd(cmd);
else
{
listitem_T *item;
CHECK_LIST_MATERIALIZE(list);
item = list->lv_first;
do_cmdline(NULL, get_list_line, (void *)&item,
DOCMD_NOWAIT|DOCMD_VERBOSE|DOCMD_REPEAT|DOCMD_KEYTYPED);
--list->lv_refcount;
}
if (ga_grow(&redir_execute_ga, 1) == OK)
{
((char *)redir_execute_ga.ga_data)[redir_execute_ga.ga_len] = NUL;
rettv->vval.v_string = redir_execute_ga.ga_data;
}
else
{
ga_clear(&redir_execute_ga);
rettv->vval.v_string = NULL;
}
msg_silent = save_msg_silent;
emsg_silent = save_emsg_silent;
emsg_noredir = save_emsg_noredir;
redir_execute = save_redir_execute;
if (redir_execute)
redir_execute_ga = save_ga;
redir_off = save_redir_off;
if (echo_output)
msg_col = 0;
else
msg_col = save_msg_col;
}
static void
f_execute(typval_T *argvars, typval_T *rettv)
{
execute_common(argvars, rettv, 0);
}
static void
f_exists(typval_T *argvars, typval_T *rettv)
{
char_u *p;
int n = FALSE;
p = tv_get_string(&argvars[0]);
if (*p == '$') {
if (mch_getenv(p + 1) != NULL)
n = TRUE;
else
{
p = expand_env_save(p);
if (p != NULL && *p != '$')
n = TRUE;
vim_free(p);
}
}
else if (*p == '&' || *p == '+') {
n = (get_option_tv(&p, NULL, TRUE) == OK);
if (*skipwhite(p) != NUL)
n = FALSE; }
else if (*p == '*') {
n = function_exists(p + 1, FALSE);
}
else if (*p == '?') {
n = has_internal_func_name(p + 1);
}
else if (*p == ':')
{
n = cmd_exists(p + 1);
}
else if (*p == '#')
{
if (p[1] == '#')
n = autocmd_supported(p + 2);
else
n = au_exists(p + 1);
}
else {
n = var_exists(p);
}
rettv->vval.v_number = n;
}
#ifdef FEAT_FLOAT
static void
f_exp(typval_T *argvars, typval_T *rettv)
{
float_T f = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &f) == OK)
rettv->vval.v_float = exp(f);
else
rettv->vval.v_float = 0.0;
}
#endif
static void
f_expand(typval_T *argvars, typval_T *rettv)
{
char_u *s;
int len;
char *errormsg;
int options = WILD_SILENT|WILD_USE_NL|WILD_LIST_NOTFOUND;
expand_T xpc;
int error = FALSE;
char_u *result;
rettv->v_type = VAR_STRING;
if (argvars[1].v_type != VAR_UNKNOWN
&& argvars[2].v_type != VAR_UNKNOWN
&& tv_get_number_chk(&argvars[2], &error)
&& !error)
rettv_list_set(rettv, NULL);
s = tv_get_string(&argvars[0]);
if (*s == '%' || *s == '#' || *s == '<')
{
++emsg_off;
result = eval_vars(s, s, &len, NULL, &errormsg, NULL);
--emsg_off;
if (rettv->v_type == VAR_LIST)
{
if (rettv_list_alloc(rettv) != FAIL && result != NULL)
list_append_string(rettv->vval.v_list, result, -1);
vim_free(result);
}
else
rettv->vval.v_string = result;
}
else
{
if (argvars[1].v_type != VAR_UNKNOWN
&& tv_get_number_chk(&argvars[1], &error))
options |= WILD_KEEP_ALL;
if (!error)
{
ExpandInit(&xpc);
xpc.xp_context = EXPAND_FILES;
if (p_wic)
options += WILD_ICASE;
if (rettv->v_type == VAR_STRING)
rettv->vval.v_string = ExpandOne(&xpc, s, NULL,
options, WILD_ALL);
else if (rettv_list_alloc(rettv) != FAIL)
{
int i;
ExpandOne(&xpc, s, NULL, options, WILD_ALL_KEEP);
for (i = 0; i < xpc.xp_numfiles; i++)
list_append_string(rettv->vval.v_list, xpc.xp_files[i], -1);
ExpandCleanup(&xpc);
}
}
else
rettv->vval.v_string = NULL;
}
}
static void
f_expandcmd(typval_T *argvars, typval_T *rettv)
{
exarg_T eap;
char_u *cmdstr;
char *errormsg = NULL;
rettv->v_type = VAR_STRING;
cmdstr = vim_strsave(tv_get_string(&argvars[0]));
memset(&eap, 0, sizeof(eap));
eap.cmd = cmdstr;
eap.arg = cmdstr;
eap.argt |= EX_NOSPC;
eap.usefilter = FALSE;
eap.nextcmd = NULL;
eap.cmdidx = CMD_USER;
expand_filename(&eap, &cmdstr, &errormsg);
if (errormsg != NULL && *errormsg != NUL)
emsg(errormsg);
rettv->vval.v_string = cmdstr;
}
static void
f_feedkeys(typval_T *argvars, typval_T *rettv UNUSED)
{
int remap = TRUE;
int insert = FALSE;
char_u *keys, *flags;
char_u nbuf[NUMBUFLEN];
int typed = FALSE;
int execute = FALSE;
int dangerous = FALSE;
int lowlevel = FALSE;
char_u *keys_esc;
if (check_secure())
return;
keys = tv_get_string(&argvars[0]);
if (argvars[1].v_type != VAR_UNKNOWN)
{
flags = tv_get_string_buf(&argvars[1], nbuf);
for ( ; *flags != NUL; ++flags)
{
switch (*flags)
{
case 'n': remap = FALSE; break;
case 'm': remap = TRUE; break;
case 't': typed = TRUE; break;
case 'i': insert = TRUE; break;
case 'x': execute = TRUE; break;
case '!': dangerous = TRUE; break;
case 'L': lowlevel = TRUE; break;
}
}
}
if (*keys != NUL || execute)
{
keys_esc = vim_strsave_escape_csi(keys);
if (keys_esc != NULL)
{
if (lowlevel)
{
#ifdef USE_INPUT_BUF
int idx;
int len = (int)STRLEN(keys);
for (idx = 0; idx < len; ++idx)
{
if (keys[idx] == 3 && ctrl_c_interrupts && typed)
got_int = TRUE;
add_to_input_buf(keys + idx, 1);
}
#else
emsg(_("E980: lowlevel input not supported"));
#endif
}
else
{
ins_typebuf(keys_esc, (remap ? REMAP_YES : REMAP_NONE),
insert ? 0 : typebuf.tb_len, !typed, FALSE);
if (vgetc_busy
#ifdef FEAT_TIMERS
|| timer_busy
#endif
|| input_busy)
typebuf_was_filled = TRUE;
}
vim_free(keys_esc);
if (execute)
{
int save_msg_scroll = msg_scroll;
msg_scroll = FALSE;
if (!dangerous)
++ex_normal_busy;
exec_normal(TRUE, lowlevel, TRUE);
if (!dangerous)
--ex_normal_busy;
msg_scroll |= save_msg_scroll;
}
}
}
}
#ifdef FEAT_FLOAT
static void
f_float2nr(typval_T *argvars, typval_T *rettv)
{
float_T f = 0.0;
if (get_float_arg(argvars, &f) == OK)
{
if (f <= (float_T)-VARNUM_MAX + DBL_EPSILON)
rettv->vval.v_number = -VARNUM_MAX;
else if (f >= (float_T)VARNUM_MAX - DBL_EPSILON)
rettv->vval.v_number = VARNUM_MAX;
else
rettv->vval.v_number = (varnumber_T)f;
}
}
static void
f_floor(typval_T *argvars, typval_T *rettv)
{
float_T f = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &f) == OK)
rettv->vval.v_float = floor(f);
else
rettv->vval.v_float = 0.0;
}
static void
f_fmod(typval_T *argvars, typval_T *rettv)
{
float_T fx = 0.0, fy = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &fx) == OK
&& get_float_arg(&argvars[1], &fy) == OK)
rettv->vval.v_float = fmod(fx, fy);
else
rettv->vval.v_float = 0.0;
}
#endif
static void
f_fnameescape(typval_T *argvars, typval_T *rettv)
{
rettv->vval.v_string = vim_strsave_fnameescape(
tv_get_string(&argvars[0]), FALSE);
rettv->v_type = VAR_STRING;
}
static void
f_foreground(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
{
#ifdef FEAT_GUI
if (gui.in_use)
{
gui_mch_set_foreground();
return;
}
#endif
#if defined(MSWIN) && (!defined(FEAT_GUI) || defined(VIMDLL))
win32_set_foreground();
#endif
}
static void
common_function(typval_T *argvars, typval_T *rettv, int is_funcref)
{
char_u *s;
char_u *name;
int use_string = FALSE;
partial_T *arg_pt = NULL;
char_u *trans_name = NULL;
int is_global = FALSE;
if (argvars[0].v_type == VAR_FUNC)
{
s = argvars[0].vval.v_string;
}
else if (argvars[0].v_type == VAR_PARTIAL
&& argvars[0].vval.v_partial != NULL)
{
arg_pt = argvars[0].vval.v_partial;
s = partial_name(arg_pt);
}
else
{
s = tv_get_string(&argvars[0]);
use_string = TRUE;
}
if ((use_string && vim_strchr(s, AUTOLOAD_CHAR) == NULL) || is_funcref)
{
name = s;
trans_name = trans_function_name(&name, &is_global, FALSE,
TFN_INT | TFN_QUIET | TFN_NO_AUTOLOAD | TFN_NO_DEREF, NULL, NULL);
if (*name != NUL)
s = NULL;
}
if (s == NULL || *s == NUL || (use_string && VIM_ISDIGIT(*s))
|| (is_funcref && trans_name == NULL))
semsg(_(e_invarg2), use_string ? tv_get_string(&argvars[0]) : s);
else if (trans_name != NULL && (is_funcref
? find_func(trans_name, is_global, NULL) == NULL
: !translated_function_exists(trans_name, is_global)))
semsg(_("E700: Unknown function: %s"), s);
else
{
int dict_idx = 0;
int arg_idx = 0;
list_T *list = NULL;
if (STRNCMP(s, "s:", 2) == 0 || STRNCMP(s, "<SID>", 5) == 0)
{
char sid_buf[25];
int off = *s == 's' ? 2 : 5;
sprintf(sid_buf, "<SNR>%ld_", (long)current_sctx.sc_sid);
name = alloc(STRLEN(sid_buf) + STRLEN(s + off) + 1);
if (name != NULL)
{
STRCPY(name, sid_buf);
STRCAT(name, s + off);
}
}
else
name = vim_strsave(s);
if (argvars[1].v_type != VAR_UNKNOWN)
{
if (argvars[2].v_type != VAR_UNKNOWN)
{
arg_idx = 1;
dict_idx = 2;
}
else if (argvars[1].v_type == VAR_DICT)
dict_idx = 1;
else
arg_idx = 1;
if (dict_idx > 0)
{
if (argvars[dict_idx].v_type != VAR_DICT)
{
emsg(_("E922: expected a dict"));
vim_free(name);
goto theend;
}
if (argvars[dict_idx].vval.v_dict == NULL)
dict_idx = 0;
}
if (arg_idx > 0)
{
if (argvars[arg_idx].v_type != VAR_LIST)
{
emsg(_("E923: Second argument of function() must be a list or a dict"));
vim_free(name);
goto theend;
}
list = argvars[arg_idx].vval.v_list;
if (list == NULL || list->lv_len == 0)
arg_idx = 0;
else if (list->lv_len > MAX_FUNC_ARGS)
{
emsg_funcname((char *)e_toomanyarg, s);
vim_free(name);
goto theend;
}
}
}
if (dict_idx > 0 || arg_idx > 0 || arg_pt != NULL || is_funcref)
{
partial_T *pt = ALLOC_CLEAR_ONE(partial_T);
if (pt == NULL)
vim_free(name);
else
{
if (arg_idx > 0 || (arg_pt != NULL && arg_pt->pt_argc > 0))
{
listitem_T *li;
int i = 0;
int arg_len = 0;
int lv_len = 0;
if (arg_pt != NULL)
arg_len = arg_pt->pt_argc;
if (list != NULL)
lv_len = list->lv_len;
pt->pt_argc = arg_len + lv_len;
pt->pt_argv = ALLOC_MULT(typval_T, pt->pt_argc);
if (pt->pt_argv == NULL)
{
vim_free(pt);
vim_free(name);
goto theend;
}
for (i = 0; i < arg_len; i++)
copy_tv(&arg_pt->pt_argv[i], &pt->pt_argv[i]);
if (lv_len > 0)
{
CHECK_LIST_MATERIALIZE(list);
FOR_ALL_LIST_ITEMS(list, li)
copy_tv(&li->li_tv, &pt->pt_argv[i++]);
}
}
if (dict_idx > 0)
{
pt->pt_dict = argvars[dict_idx].vval.v_dict;
++pt->pt_dict->dv_refcount;
}
else if (arg_pt != NULL)
{
pt->pt_dict = arg_pt->pt_dict;
pt->pt_auto = arg_pt->pt_auto;
if (pt->pt_dict != NULL)
++pt->pt_dict->dv_refcount;
}
pt->pt_refcount = 1;
if (arg_pt != NULL && arg_pt->pt_func != NULL)
{
pt->pt_func = arg_pt->pt_func;
func_ptr_ref(pt->pt_func);
vim_free(name);
}
else if (is_funcref)
{
pt->pt_func = find_func(trans_name, is_global, NULL);
func_ptr_ref(pt->pt_func);
vim_free(name);
}
else
{
pt->pt_name = name;
func_ref(name);
}
}
rettv->v_type = VAR_PARTIAL;
rettv->vval.v_partial = pt;
}
else
{
rettv->v_type = VAR_FUNC;
rettv->vval.v_string = name;
func_ref(name);
}
}
theend:
vim_free(trans_name);
}
static void
f_funcref(typval_T *argvars, typval_T *rettv)
{
common_function(argvars, rettv, TRUE);
}
static type_T *
ret_f_function(int argcount, type_T **argtypes)
{
if (argcount == 1 && argtypes[0]->tt_type == VAR_STRING)
return &t_func_any;
return &t_func_void;
}
static void
f_function(typval_T *argvars, typval_T *rettv)
{
common_function(argvars, rettv, FALSE);
}
static void
f_garbagecollect(typval_T *argvars, typval_T *rettv UNUSED)
{
want_garbage_collect = TRUE;
if (argvars[0].v_type != VAR_UNKNOWN && tv_get_number(&argvars[0]) == 1)
garbage_collect_at_exit = TRUE;
}
static void
f_get(typval_T *argvars, typval_T *rettv)
{
listitem_T *li;
list_T *l;
dictitem_T *di;
dict_T *d;
typval_T *tv = NULL;
int what_is_dict = FALSE;
if (argvars[0].v_type == VAR_BLOB)
{
int error = FALSE;
int idx = tv_get_number_chk(&argvars[1], &error);
if (!error)
{
rettv->v_type = VAR_NUMBER;
if (idx < 0)
idx = blob_len(argvars[0].vval.v_blob) + idx;
if (idx < 0 || idx >= blob_len(argvars[0].vval.v_blob))
rettv->vval.v_number = -1;
else
{
rettv->vval.v_number = blob_get(argvars[0].vval.v_blob, idx);
tv = rettv;
}
}
}
else if (argvars[0].v_type == VAR_LIST)
{
if ((l = argvars[0].vval.v_list) != NULL)
{
int error = FALSE;
li = list_find(l, (long)tv_get_number_chk(&argvars[1], &error));
if (!error && li != NULL)
tv = &li->li_tv;
}
}
else if (argvars[0].v_type == VAR_DICT)
{
if ((d = argvars[0].vval.v_dict) != NULL)
{
di = dict_find(d, tv_get_string(&argvars[1]), -1);
if (di != NULL)
tv = &di->di_tv;
}
}
else if (argvars[0].v_type == VAR_PARTIAL || argvars[0].v_type == VAR_FUNC)
{
partial_T *pt;
partial_T fref_pt;
if (argvars[0].v_type == VAR_PARTIAL)
pt = argvars[0].vval.v_partial;
else
{
CLEAR_FIELD(fref_pt);
fref_pt.pt_name = argvars[0].vval.v_string;
pt = &fref_pt;
}
if (pt != NULL)
{
char_u *what = tv_get_string(&argvars[1]);
char_u *n;
if (STRCMP(what, "func") == 0 || STRCMP(what, "name") == 0)
{
rettv->v_type = (*what == 'f' ? VAR_FUNC : VAR_STRING);
n = partial_name(pt);
if (n == NULL)
rettv->vval.v_string = NULL;
else
{
rettv->vval.v_string = vim_strsave(n);
if (rettv->v_type == VAR_FUNC)
func_ref(rettv->vval.v_string);
}
}
else if (STRCMP(what, "dict") == 0)
{
what_is_dict = TRUE;
if (pt->pt_dict != NULL)
rettv_dict_set(rettv, pt->pt_dict);
}
else if (STRCMP(what, "args") == 0)
{
rettv->v_type = VAR_LIST;
if (rettv_list_alloc(rettv) == OK)
{
int i;
for (i = 0; i < pt->pt_argc; ++i)
list_append_tv(rettv->vval.v_list, &pt->pt_argv[i]);
}
}
else
semsg(_(e_invarg2), what);
if (!what_is_dict)
return;
}
}
else
semsg(_(e_listdictblobarg), "get()");
if (tv == NULL)
{
if (argvars[2].v_type != VAR_UNKNOWN)
copy_tv(&argvars[2], rettv);
}
else
copy_tv(tv, rettv);
}
static void
f_getchangelist(typval_T *argvars, typval_T *rettv)
{
#ifdef FEAT_JUMPLIST
buf_T *buf;
int i;
list_T *l;
dict_T *d;
#endif
if (rettv_list_alloc(rettv) != OK)
return;
#ifdef FEAT_JUMPLIST
if (argvars[0].v_type == VAR_UNKNOWN)
buf = curbuf;
else
{
(void)tv_get_number(&argvars[0]); ++emsg_off;
buf = tv_get_buf(&argvars[0], FALSE);
--emsg_off;
}
if (buf == NULL)
return;
l = list_alloc();
if (l == NULL)
return;
if (list_append_list(rettv->vval.v_list, l) == FAIL)
return;
list_append_number(rettv->vval.v_list,
(varnumber_T)((buf == curwin->w_buffer)
? curwin->w_changelistidx : buf->b_changelistlen));
for (i = 0; i < buf->b_changelistlen; ++i)
{
if (buf->b_changelist[i].lnum == 0)
continue;
if ((d = dict_alloc()) == NULL)
return;
if (list_append_dict(l, d) == FAIL)
return;
dict_add_number(d, "lnum", (long)buf->b_changelist[i].lnum);
dict_add_number(d, "col", (long)buf->b_changelist[i].col);
dict_add_number(d, "coladd", (long)buf->b_changelist[i].coladd);
}
#endif
}
static void
f_getcharsearch(typval_T *argvars UNUSED, typval_T *rettv)
{
if (rettv_dict_alloc(rettv) != FAIL)
{
dict_T *dict = rettv->vval.v_dict;
dict_add_string(dict, "char", last_csearch());
dict_add_number(dict, "forward", last_csearch_forward());
dict_add_number(dict, "until", last_csearch_until());
}
}
static void
f_getenv(typval_T *argvars, typval_T *rettv)
{
int mustfree = FALSE;
char_u *p = vim_getenv(tv_get_string(&argvars[0]), &mustfree);
if (p == NULL)
{
rettv->v_type = VAR_SPECIAL;
rettv->vval.v_number = VVAL_NULL;
return;
}
if (!mustfree)
p = vim_strsave(p);
rettv->vval.v_string = p;
rettv->v_type = VAR_STRING;
}
static void
f_getfontname(typval_T *argvars UNUSED, typval_T *rettv)
{
rettv->v_type = VAR_STRING;
rettv->vval.v_string = NULL;
#ifdef FEAT_GUI
if (gui.in_use)
{
GuiFont font;
char_u *name = NULL;
if (argvars[0].v_type == VAR_UNKNOWN)
{
font = gui.norm_font;
name = hl_get_font_name();
}
else
{
name = tv_get_string(&argvars[0]);
if (STRCMP(name, "*") == 0) return;
font = gui_mch_get_font(name, FALSE);
if (font == NOFONT)
return; }
rettv->vval.v_string = gui_mch_get_fontname(font, name);
if (argvars[0].v_type != VAR_UNKNOWN)
gui_mch_free_font(font);
}
#endif
}
static void
f_getjumplist(typval_T *argvars, typval_T *rettv)
{
#ifdef FEAT_JUMPLIST
win_T *wp;
int i;
list_T *l;
dict_T *d;
#endif
if (rettv_list_alloc(rettv) != OK)
return;
#ifdef FEAT_JUMPLIST
wp = find_tabwin(&argvars[0], &argvars[1], NULL);
if (wp == NULL)
return;
cleanup_jumplist(wp, TRUE);
l = list_alloc();
if (l == NULL)
return;
if (list_append_list(rettv->vval.v_list, l) == FAIL)
return;
list_append_number(rettv->vval.v_list, (varnumber_T)wp->w_jumplistidx);
for (i = 0; i < wp->w_jumplistlen; ++i)
{
if (wp->w_jumplist[i].fmark.mark.lnum == 0)
continue;
if ((d = dict_alloc()) == NULL)
return;
if (list_append_dict(l, d) == FAIL)
return;
dict_add_number(d, "lnum", (long)wp->w_jumplist[i].fmark.mark.lnum);
dict_add_number(d, "col", (long)wp->w_jumplist[i].fmark.mark.col);
dict_add_number(d, "coladd", (long)wp->w_jumplist[i].fmark.mark.coladd);
dict_add_number(d, "bufnr", (long)wp->w_jumplist[i].fmark.fnum);
if (wp->w_jumplist[i].fname != NULL)
dict_add_string(d, "filename", wp->w_jumplist[i].fname);
}
#endif
}
static void
f_getpid(typval_T *argvars UNUSED, typval_T *rettv)
{
rettv->vval.v_number = mch_get_pid();
}
static void
getpos_both(
typval_T *argvars,
typval_T *rettv,
int getcurpos)
{
pos_T *fp;
list_T *l;
int fnum = -1;
if (rettv_list_alloc(rettv) == OK)
{
l = rettv->vval.v_list;
if (getcurpos)
fp = &curwin->w_cursor;
else
fp = var2fpos(&argvars[0], TRUE, &fnum);
if (fnum != -1)
list_append_number(l, (varnumber_T)fnum);
else
list_append_number(l, (varnumber_T)0);
list_append_number(l, (fp != NULL) ? (varnumber_T)fp->lnum
: (varnumber_T)0);
list_append_number(l, (fp != NULL)
? (varnumber_T)(fp->col == MAXCOL ? MAXCOL : fp->col + 1)
: (varnumber_T)0);
list_append_number(l, (fp != NULL) ? (varnumber_T)fp->coladd :
(varnumber_T)0);
if (getcurpos)
{
int save_set_curswant = curwin->w_set_curswant;
colnr_T save_curswant = curwin->w_curswant;
colnr_T save_virtcol = curwin->w_virtcol;
update_curswant();
list_append_number(l, curwin->w_curswant == MAXCOL ?
(varnumber_T)MAXCOL : (varnumber_T)curwin->w_curswant + 1);
if (save_set_curswant)
{
curwin->w_set_curswant = save_set_curswant;
curwin->w_curswant = save_curswant;
curwin->w_virtcol = save_virtcol;
curwin->w_valid &= ~VALID_VIRTCOL;
}
}
}
else
rettv->vval.v_number = FALSE;
}
static void
f_getcurpos(typval_T *argvars, typval_T *rettv)
{
getpos_both(argvars, rettv, TRUE);
}
static void
f_getpos(typval_T *argvars, typval_T *rettv)
{
getpos_both(argvars, rettv, FALSE);
}
static void
f_getreg(typval_T *argvars, typval_T *rettv)
{
char_u *strregname;
int regname;
int arg2 = FALSE;
int return_list = FALSE;
int error = FALSE;
if (argvars[0].v_type != VAR_UNKNOWN)
{
strregname = tv_get_string_chk(&argvars[0]);
error = strregname == NULL;
if (argvars[1].v_type != VAR_UNKNOWN)
{
arg2 = (int)tv_get_number_chk(&argvars[1], &error);
if (!error && argvars[2].v_type != VAR_UNKNOWN)
return_list = (int)tv_get_number_chk(&argvars[2], &error);
}
}
else
strregname = get_vim_var_str(VV_REG);
if (error)
return;
regname = (strregname == NULL ? '"' : *strregname);
if (regname == 0)
regname = '"';
if (return_list)
{
rettv->v_type = VAR_LIST;
rettv->vval.v_list = (list_T *)get_reg_contents(regname,
(arg2 ? GREG_EXPR_SRC : 0) | GREG_LIST);
if (rettv->vval.v_list == NULL)
(void)rettv_list_alloc(rettv);
else
++rettv->vval.v_list->lv_refcount;
}
else
{
rettv->v_type = VAR_STRING;
rettv->vval.v_string = get_reg_contents(regname,
arg2 ? GREG_EXPR_SRC : 0);
}
}
static void
f_getregtype(typval_T *argvars, typval_T *rettv)
{
char_u *strregname;
int regname;
char_u buf[NUMBUFLEN + 2];
long reglen = 0;
if (argvars[0].v_type != VAR_UNKNOWN)
{
strregname = tv_get_string_chk(&argvars[0]);
if (strregname == NULL) {
rettv->v_type = VAR_STRING;
rettv->vval.v_string = NULL;
return;
}
}
else
strregname = get_vim_var_str(VV_REG);
regname = (strregname == NULL ? '"' : *strregname);
if (regname == 0)
regname = '"';
buf[0] = NUL;
buf[1] = NUL;
switch (get_reg_type(regname, ®len))
{
case MLINE: buf[0] = 'V'; break;
case MCHAR: buf[0] = 'v'; break;
case MBLOCK:
buf[0] = Ctrl_V;
sprintf((char *)buf + 1, "%ld", reglen + 1);
break;
}
rettv->v_type = VAR_STRING;
rettv->vval.v_string = vim_strsave(buf);
}
static void
f_gettagstack(typval_T *argvars, typval_T *rettv)
{
win_T *wp = curwin;
if (rettv_dict_alloc(rettv) != OK)
return;
if (argvars[0].v_type != VAR_UNKNOWN)
{
wp = find_win_by_nr_or_id(&argvars[0]);
if (wp == NULL)
return;
}
get_tagstack(wp, rettv->vval.v_dict);
}
#include "version.h"
void
f_has(typval_T *argvars, typval_T *rettv)
{
int i;
char_u *name;
int x = FALSE;
int n = FALSE;
typedef struct {
char *name;
short present;
} has_item_T;
static has_item_T has_list[] =
{
{"amiga",
#ifdef AMIGA
1
#else
0
#endif
},
{"arp",
#if defined(AMIGA) && defined(FEAT_ARP)
1
#else
0
#endif
},
{"haiku",
#ifdef __HAIKU__
1
#else
0
#endif
},
{"bsd",
#if defined(BSD) && !defined(MACOS_X)
1
#else
0
#endif
},
{"hpux",
#ifdef hpux
1
#else
0
#endif
},
{"linux",
#ifdef __linux__
1
#else
0
#endif
},
{"mac", #ifdef MACOS_X
1
#else
0
#endif
},
{"osx", #ifdef MACOS_X
1
#else
0
#endif
},
{"macunix", #if defined(MACOS_X) && defined(MACOS_X_DARWIN)
1
#else
0
#endif
},
{"osxdarwin", #if defined(MACOS_X) && defined(MACOS_X_DARWIN)
1
#else
0
#endif
},
{"qnx",
#ifdef __QNX__
1
#else
0
#endif
},
{"sun",
#ifdef SUN_SYSTEM
1
#else
0
#endif
},
{"unix",
#ifdef UNIX
1
#else
0
#endif
},
{"vms",
#ifdef VMS
1
#else
0
#endif
},
{"win32",
#ifdef MSWIN
1
#else
0
#endif
},
{"win32unix",
#if defined(UNIX) && defined(__CYGWIN__)
1
#else
0
#endif
},
{"win64",
#ifdef _WIN64
1
#else
0
#endif
},
{"ebcdic",
#ifdef EBCDIC
1
#else
0
#endif
},
{"fname_case",
#ifndef CASE_INSENSITIVE_FILENAME
1
#else
0
#endif
},
{"acl",
#ifdef HAVE_ACL
1
#else
0
#endif
},
{"arabic",
#ifdef FEAT_ARABIC
1
#else
0
#endif
},
{"autocmd", 1},
{"autochdir",
#ifdef FEAT_AUTOCHDIR
1
#else
0
#endif
},
{"autoservername",
#ifdef FEAT_AUTOSERVERNAME
1
#else
0
#endif
},
{"balloon_eval",
#ifdef FEAT_BEVAL_GUI
1
#else
0
#endif
},
{"balloon_multiline",
#if defined(FEAT_BEVAL_GUI) && !defined(FEAT_GUI_MSWIN)
1
#else
0
#endif
},
{"balloon_eval_term",
#ifdef FEAT_BEVAL_TERM
1
#else
0
#endif
},
{"builtin_terms",
#if defined(SOME_BUILTIN_TCAPS) || defined(ALL_BUILTIN_TCAPS)
1
#else
0
#endif
},
{"all_builtin_terms",
#if defined(ALL_BUILTIN_TCAPS)
1
#else
0
#endif
},
{"browsefilter",
#if defined(FEAT_BROWSE) && (defined(USE_FILE_CHOOSER) \
|| defined(FEAT_GUI_MSWIN) \
|| defined(FEAT_GUI_MOTIF))
1
#else
0
#endif
},
{"byte_offset",
#ifdef FEAT_BYTEOFF
1
#else
0
#endif
},
{"channel",
#ifdef FEAT_JOB_CHANNEL
1
#else
0
#endif
},
{"cindent",
#ifdef FEAT_CINDENT
1
#else
0
#endif
},
{"clientserver",
#ifdef FEAT_CLIENTSERVER
1
#else
0
#endif
},
{"clipboard",
#ifdef FEAT_CLIPBOARD
1
#else
0
#endif
},
{"cmdline_compl", 1},
{"cmdline_hist", 1},
{"comments", 1},
{"conceal",
#ifdef FEAT_CONCEAL
1
#else
0
#endif
},
{"cryptv",
#ifdef FEAT_CRYPT
1
#else
0
#endif
},
{"crypt-blowfish",
#ifdef FEAT_CRYPT
1
#else
0
#endif
},
{"crypt-blowfish2",
#ifdef FEAT_CRYPT
1
#else
0
#endif
},
{"cscope",
#ifdef FEAT_CSCOPE
1
#else
0
#endif
},
{"cursorbind", 1},
{"cursorshape",
#ifdef CURSOR_SHAPE
1
#else
0
#endif
},
{"debug",
#ifdef DEBUG
1
#else
0
#endif
},
{"dialog_con",
#ifdef FEAT_CON_DIALOG
1
#else
0
#endif
},
{"dialog_gui",
#ifdef FEAT_GUI_DIALOG
1
#else
0
#endif
},
{"diff",
#ifdef FEAT_DIFF
1
#else
0
#endif
},
{"digraphs",
#ifdef FEAT_DIGRAPHS
1
#else
0
#endif
},
{"directx",
#ifdef FEAT_DIRECTX
1
#else
0
#endif
},
{"dnd",
#ifdef FEAT_DND
1
#else
0
#endif
},
{"emacs_tags",
#ifdef FEAT_EMACS_TAGS
1
#else
0
#endif
},
{"eval", 1}, {"ex_extra", 1}, {"extra_search",
#ifdef FEAT_SEARCH_EXTRA
1
#else
0
#endif
},
{"file_in_path",
#ifdef FEAT_SEARCHPATH
1
#else
0
#endif
},
{"filterpipe",
#if defined(FEAT_FILTERPIPE) && !defined(VIMDLL)
1
#else
0
#endif
},
{"find_in_path",
#ifdef FEAT_FIND_ID
1
#else
0
#endif
},
{"float",
#ifdef FEAT_FLOAT
1
#else
0
#endif
},
{"folding",
#ifdef FEAT_FOLDING
1
#else
0
#endif
},
{"footer",
#ifdef FEAT_FOOTER
1
#else
0
#endif
},
{"fork",
#if !defined(USE_SYSTEM) && defined(UNIX)
1
#else
0
#endif
},
{"gettext",
#ifdef FEAT_GETTEXT
1
#else
0
#endif
},
{"gui",
#ifdef FEAT_GUI
1
#else
0
#endif
},
{"gui_neXtaw",
#if defined(FEAT_GUI_ATHENA) && defined(FEAT_GUI_NEXTAW)
1
#else
0
#endif
},
{"gui_athena",
#if defined(FEAT_GUI_ATHENA) && !defined(FEAT_GUI_NEXTAW)
1
#else
0
#endif
},
{"gui_gtk",
#ifdef FEAT_GUI_GTK
1
#else
0
#endif
},
{"gui_gtk2",
#if defined(FEAT_GUI_GTK) && !defined(USE_GTK3)
1
#else
0
#endif
},
{"gui_gtk3",
#if defined(FEAT_GUI_GTK) && defined(USE_GTK3)
1
#else
0
#endif
},
{"gui_gnome",
#ifdef FEAT_GUI_GNOME
1
#else
0
#endif
},
{"gui_haiku",
#ifdef FEAT_GUI_HAIKU
1
#else
0
#endif
},
{"gui_mac",
#ifdef FEAT_GUI_MAC
1
#else
0
#endif
},
{"gui_motif",
#ifdef FEAT_GUI_MOTIF
1
#else
0
#endif
},
{"gui_photon",
#ifdef FEAT_GUI_PHOTON
1
#else
0
#endif
},
{"gui_win32",
#ifdef FEAT_GUI_MSWIN
1
#else
0
#endif
},
{"iconv",
#if defined(HAVE_ICONV_H) && defined(USE_ICONV)
1
#else
0
#endif
},
{"insert_expand", 1},
{"ipv6",
#ifdef FEAT_IPV6
1
#else
0
#endif
},
{"job",
#ifdef FEAT_JOB_CHANNEL
1
#else
0
#endif
},
{"jumplist",
#ifdef FEAT_JUMPLIST
1
#else
0
#endif
},
{"keymap",
#ifdef FEAT_KEYMAP
1
#else
0
#endif
},
{"lambda", 1}, {"langmap",
#ifdef FEAT_LANGMAP
1
#else
0
#endif
},
{"libcall",
#ifdef FEAT_LIBCALL
1
#else
0
#endif
},
{"linebreak",
#ifdef FEAT_LINEBREAK
1
#else
0
#endif
},
{"lispindent",
#ifdef FEAT_LISP
1
#else
0
#endif
},
{"listcmds", 1},
{"localmap", 1},
{"lua",
#if defined(FEAT_LUA) && !defined(DYNAMIC_LUA)
1
#else
0
#endif
},
{"menu",
#ifdef FEAT_MENU
1
#else
0
#endif
},
{"mksession",
#ifdef FEAT_SESSION
1
#else
0
#endif
},
{"modify_fname", 1},
{"mouse", 1},
{"mouseshape",
#ifdef FEAT_MOUSESHAPE
1
#else
0
#endif
},
{"mouse_dec",
#if (defined(UNIX) || defined(VMS)) && defined(FEAT_MOUSE_DEC)
1
#else
0
#endif
},
{"mouse_gpm",
#if (defined(UNIX) || defined(VMS)) && defined(FEAT_MOUSE_GPM)
1
#else
0
#endif
},
{"mouse_jsbterm",
#if (defined(UNIX) || defined(VMS)) && defined(FEAT_MOUSE_JSB)
1
#else
0
#endif
},
{"mouse_netterm",
#if (defined(UNIX) || defined(VMS)) && defined(FEAT_MOUSE_NET)
1
#else
0
#endif
},
{"mouse_pterm",
#if (defined(UNIX) || defined(VMS)) && defined(FEAT_MOUSE_PTERM)
1
#else
0
#endif
},
{"mouse_sgr",
#if (defined(UNIX) || defined(VMS)) && defined(FEAT_MOUSE_XTERM)
1
#else
0
#endif
},
{"mouse_sysmouse",
#if (defined(UNIX) || defined(VMS)) && defined(FEAT_SYSMOUSE)
1
#else
0
#endif
},
{"mouse_urxvt",
#if (defined(UNIX) || defined(VMS)) && defined(FEAT_MOUSE_URXVT)
1
#else
0
#endif
},
{"mouse_xterm",
#if (defined(UNIX) || defined(VMS)) && defined(FEAT_MOUSE_XTERM)
1
#else
0
#endif
},
{"multi_byte", 1},
{"multi_byte_ime",
#ifdef FEAT_MBYTE_IME
1
#else
0
#endif
},
{"multi_lang",
#ifdef FEAT_MULTI_LANG
1
#else
0
#endif
},
{"mzscheme",
#if defined(FEAT_MZSCHEME) && !defined(DYNAMIC_MZSCHEME)
1
#else
0
#endif
},
{"num64", 1},
{"ole",
#ifdef FEAT_OLE
1
#else
0
#endif
},
{"packages",
#ifdef FEAT_EVAL
1
#else
0
#endif
},
{"path_extra",
#ifdef FEAT_PATH_EXTRA
1
#else
0
#endif
},
{"perl",
#if defined(FEAT_PERL) && !defined(DYNAMIC_PERL)
1
#else
0
#endif
},
{"persistent_undo",
#ifdef FEAT_PERSISTENT_UNDO
1
#else
0
#endif
},
{"python_compiled",
#if defined(FEAT_PYTHON)
1
#else
0
#endif
},
{"python_dynamic",
#if defined(FEAT_PYTHON) && defined(DYNAMIC_PYTHON)
1
#else
0
#endif
},
{"python",
#if defined(FEAT_PYTHON) && !defined(DYNAMIC_PYTHON)
1
#else
0
#endif
},
{"pythonx",
#if (defined(FEAT_PYTHON) && !defined(DYNAMIC_PYTHON)) \
|| (defined(FEAT_PYTHON3) && !defined(DYNAMIC_PYTHON3))
1
#else
0
#endif
},
{"python3_compiled",
#if defined(FEAT_PYTHON3)
1
#else
0
#endif
},
{"python3_dynamic",
#if defined(FEAT_PYTHON3) && defined(DYNAMIC_PYTHON3)
1
#else
0
#endif
},
{"python3",
#if defined(FEAT_PYTHON3) && !defined(DYNAMIC_PYTHON3)
1
#else
0
#endif
},
{"popupwin",
#ifdef FEAT_PROP_POPUP
1
#else
0
#endif
},
{"postscript",
#ifdef FEAT_POSTSCRIPT
1
#else
0
#endif
},
{"printer",
#ifdef FEAT_PRINTER
1
#else
0
#endif
},
{"profile",
#ifdef FEAT_PROFILE
1
#else
0
#endif
},
{"reltime",
#ifdef FEAT_RELTIME
1
#else
0
#endif
},
{"quickfix",
#ifdef FEAT_QUICKFIX
1
#else
0
#endif
},
{"rightleft",
#ifdef FEAT_RIGHTLEFT
1
#else
0
#endif
},
{"ruby",
#if defined(FEAT_RUBY) && !defined(DYNAMIC_RUBY)
1
#else
0
#endif
},
{"scrollbind", 1},
{"showcmd",
#ifdef FEAT_CMDL_INFO
1
#else
0
#endif
},
{"cmdline_info",
#ifdef FEAT_CMDL_INFO
1
#else
0
#endif
},
{"signs",
#ifdef FEAT_SIGNS
1
#else
0
#endif
},
{"smartindent",
#ifdef FEAT_SMARTINDENT
1
#else
0
#endif
},
{"startuptime",
#ifdef STARTUPTIME
1
#else
0
#endif
},
{"statusline",
#ifdef FEAT_STL_OPT
1
#else
0
#endif
},
{"netbeans_intg",
#ifdef FEAT_NETBEANS_INTG
1
#else
0
#endif
},
{"sound",
#ifdef FEAT_SOUND
1
#else
0
#endif
},
{"spell",
#ifdef FEAT_SPELL
1
#else
0
#endif
},
{"syntax",
#ifdef FEAT_SYN_HL
1
#else
0
#endif
},
{"system",
#if defined(USE_SYSTEM) || !defined(UNIX)
1
#else
0
#endif
},
{"tag_binary",
#ifdef FEAT_TAG_BINS
1
#else
0
#endif
},
{"tcl",
#if defined(FEAT_TCL) && !defined(DYNAMIC_TCL)
1
#else
0
#endif
},
{"termguicolors",
#ifdef FEAT_TERMGUICOLORS
1
#else
0
#endif
},
{"terminal",
#if defined(FEAT_TERMINAL) && !defined(MSWIN)
1
#else
0
#endif
},
{"terminfo",
#ifdef TERMINFO
1
#else
0
#endif
},
{"termresponse",
#ifdef FEAT_TERMRESPONSE
1
#else
0
#endif
},
{"textobjects",
#ifdef FEAT_TEXTOBJ
1
#else
0
#endif
},
{"textprop",
#ifdef FEAT_PROP_POPUP
1
#else
0
#endif
},
{"tgetent",
#ifdef HAVE_TGETENT
1
#else
0
#endif
},
{"timers",
#ifdef FEAT_TIMERS
1
#else
0
#endif
},
{"title",
#ifdef FEAT_TITLE
1
#else
0
#endif
},
{"toolbar",
#ifdef FEAT_TOOLBAR
1
#else
0
#endif
},
{"unnamedplus",
#if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
1
#else
0
#endif
},
{"user-commands", 1}, {"user_commands", 1},
{"vartabs",
#ifdef FEAT_VARTABS
1
#else
0
#endif
},
{"vertsplit", 1},
{"viminfo",
#ifdef FEAT_VIMINFO
1
#else
0
#endif
},
{"vimscript-1", 1},
{"vimscript-2", 1},
{"vimscript-3", 1},
{"vimscript-4", 1},
{"virtualedit", 1},
{"visual", 1},
{"visualextra", 1},
{"vreplace", 1},
{"vtp",
#ifdef FEAT_VTP
1
#else
0
#endif
},
{"wildignore",
#ifdef FEAT_WILDIGN
1
#else
0
#endif
},
{"wildmenu",
#ifdef FEAT_WILDMENU
1
#else
0
#endif
},
{"windows", 1},
{"winaltkeys",
#ifdef FEAT_WAK
1
#else
0
#endif
},
{"writebackup",
#ifdef FEAT_WRITEBACKUP
1
#else
0
#endif
},
{"xim",
#ifdef FEAT_XIM
1
#else
0
#endif
},
{"xfontset",
#ifdef FEAT_XFONTSET
1
#else
0
#endif
},
{"xpm",
#if defined(FEAT_XPM_W32) || defined(HAVE_XPM)
1
#else
0
#endif
},
{"xpm_w32", #ifdef FEAT_XPM_W32
1
#else
0
#endif
},
{"xsmp",
#ifdef USE_XSMP
1
#else
0
#endif
},
{"xsmp_interact",
#ifdef USE_XSMP_INTERACT
1
#else
0
#endif
},
{"xterm_clipboard",
#ifdef FEAT_XCLIPBOARD
1
#else
0
#endif
},
{"xterm_save",
#ifdef FEAT_XTERM_SAVE
1
#else
0
#endif
},
{"X11",
#if defined(UNIX) && defined(FEAT_X11)
1
#else
0
#endif
},
{NULL, 0}
};
name = tv_get_string(&argvars[0]);
for (i = 0; has_list[i].name != NULL; ++i)
if (STRICMP(name, has_list[i].name) == 0)
{
x = TRUE;
n = has_list[i].present;
break;
}
if (x == TRUE && n == FALSE)
{
if (0)
{
}
#if defined(FEAT_BEVAL) && defined(FEAT_GUI_MSWIN)
else if (STRICMP(name, "balloon_multiline") == 0)
n = multiline_balloon_available();
#endif
#ifdef VIMDLL
else if (STRICMP(name, "filterpipe") == 0)
n = gui.in_use || gui.starting;
#endif
#if defined(USE_ICONV) && defined(DYNAMIC_ICONV)
else if (STRICMP(name, "iconv") == 0)
n = iconv_enabled(FALSE);
#endif
#ifdef DYNAMIC_LUA
else if (STRICMP(name, "lua") == 0)
n = lua_enabled(FALSE);
#endif
#ifdef DYNAMIC_MZSCHEME
else if (STRICMP(name, "mzscheme") == 0)
n = mzscheme_enabled(FALSE);
#endif
#ifdef DYNAMIC_PERL
else if (STRICMP(name, "perl") == 0)
n = perl_enabled(FALSE);
#endif
#ifdef DYNAMIC_PYTHON
else if (STRICMP(name, "python") == 0)
n = python_enabled(FALSE);
#endif
#ifdef DYNAMIC_PYTHON3
else if (STRICMP(name, "python3") == 0)
n = python3_enabled(FALSE);
#endif
#if defined(DYNAMIC_PYTHON) || defined(DYNAMIC_PYTHON3)
else if (STRICMP(name, "pythonx") == 0)
{
# if defined(DYNAMIC_PYTHON) && defined(DYNAMIC_PYTHON3)
if (p_pyx == 0)
n = python3_enabled(FALSE) || python_enabled(FALSE);
else if (p_pyx == 3)
n = python3_enabled(FALSE);
else if (p_pyx == 2)
n = python_enabled(FALSE);
# elif defined(DYNAMIC_PYTHON)
n = python_enabled(FALSE);
# elif defined(DYNAMIC_PYTHON3)
n = python3_enabled(FALSE);
# endif
}
#endif
#ifdef DYNAMIC_RUBY
else if (STRICMP(name, "ruby") == 0)
n = ruby_enabled(FALSE);
#endif
#ifdef DYNAMIC_TCL
else if (STRICMP(name, "tcl") == 0)
n = tcl_enabled(FALSE);
#endif
#if defined(FEAT_TERMINAL) && defined(MSWIN)
else if (STRICMP(name, "terminal") == 0)
n = terminal_enabled();
#endif
}
if (x == FALSE)
{
if (STRNICMP(name, "patch", 5) == 0)
{
x = TRUE;
if (name[5] == '-'
&& STRLEN(name) >= 11
&& vim_isdigit(name[6])
&& vim_isdigit(name[8])
&& vim_isdigit(name[10]))
{
int major = atoi((char *)name + 6);
int minor = atoi((char *)name + 8);
n = (major < VIM_VERSION_MAJOR
|| (major == VIM_VERSION_MAJOR
&& (minor < VIM_VERSION_MINOR
|| (minor == VIM_VERSION_MINOR
&& has_patch(atoi((char *)name + 10))))));
}
else
n = has_patch(atoi((char *)name + 5));
}
else if (STRICMP(name, "vim_starting") == 0)
{
x = TRUE;
n = (starting != 0);
}
else if (STRICMP(name, "ttyin") == 0)
{
x = TRUE;
n = mch_input_isatty();
}
else if (STRICMP(name, "ttyout") == 0)
{
x = TRUE;
n = stdout_isatty;
}
else if (STRICMP(name, "multi_byte_encoding") == 0)
{
x = TRUE;
n = has_mbyte;
}
else if (STRICMP(name, "gui_running") == 0)
{
x = TRUE;
#ifdef FEAT_GUI
n = (gui.in_use || gui.starting);
#endif
}
else if (STRICMP(name, "browse") == 0)
{
x = TRUE;
#if defined(FEAT_GUI) && defined(FEAT_BROWSE)
n = gui.in_use; #endif
}
else if (STRICMP(name, "syntax_items") == 0)
{
x = TRUE;
#ifdef FEAT_SYN_HL
n = syntax_present(curwin);
#endif
}
else if (STRICMP(name, "vcon") == 0)
{
x = TRUE;
#ifdef FEAT_VTP
n = is_term_win32() && has_vtp_working();
#endif
}
else if (STRICMP(name, "netbeans_enabled") == 0)
{
x = TRUE;
#ifdef FEAT_NETBEANS_INTG
n = netbeans_active();
#endif
}
else if (STRICMP(name, "mouse_gpm_enabled") == 0)
{
x = TRUE;
#ifdef FEAT_MOUSE_GPM
n = gpm_enabled();
#endif
}
else if (STRICMP(name, "conpty") == 0)
{
x = TRUE;
#if defined(FEAT_TERMINAL) && defined(MSWIN)
n = use_conpty();
#endif
}
else if (STRICMP(name, "clipboard_working") == 0)
{
x = TRUE;
#ifdef FEAT_CLIPBOARD
n = clip_star.available;
#endif
}
}
if (argvars[1].v_type != VAR_UNKNOWN && tv_get_number(&argvars[1]) != 0)
rettv->vval.v_number = x;
else
rettv->vval.v_number = n;
}
static void
f_haslocaldir(typval_T *argvars, typval_T *rettv)
{
tabpage_T *tp = NULL;
win_T *wp = NULL;
wp = find_tabwin(&argvars[0], &argvars[1], &tp);
if (wp != NULL && wp->w_localdir != NULL)
rettv->vval.v_number = 1;
else if (tp != NULL && tp->tp_localdir != NULL)
rettv->vval.v_number = 2;
else
rettv->vval.v_number = 0;
}
static void
f_hasmapto(typval_T *argvars, typval_T *rettv)
{
char_u *name;
char_u *mode;
char_u buf[NUMBUFLEN];
int abbr = FALSE;
name = tv_get_string(&argvars[0]);
if (argvars[1].v_type == VAR_UNKNOWN)
mode = (char_u *)"nvo";
else
{
mode = tv_get_string_buf(&argvars[1], buf);
if (argvars[2].v_type != VAR_UNKNOWN)
abbr = (int)tv_get_number(&argvars[2]);
}
if (map_to_exists(name, mode, abbr))
rettv->vval.v_number = TRUE;
else
rettv->vval.v_number = FALSE;
}
static void
f_hlID(typval_T *argvars, typval_T *rettv)
{
rettv->vval.v_number = syn_name2id(tv_get_string(&argvars[0]));
}
static void
f_hlexists(typval_T *argvars, typval_T *rettv)
{
rettv->vval.v_number = highlight_exists(tv_get_string(&argvars[0]));
}
static void
f_hostname(typval_T *argvars UNUSED, typval_T *rettv)
{
char_u hostname[256];
mch_get_host_name(hostname, 256);
rettv->v_type = VAR_STRING;
rettv->vval.v_string = vim_strsave(hostname);
}
static void
f_iconv(typval_T *argvars UNUSED, typval_T *rettv)
{
char_u buf1[NUMBUFLEN];
char_u buf2[NUMBUFLEN];
char_u *from, *to, *str;
vimconv_T vimconv;
rettv->v_type = VAR_STRING;
rettv->vval.v_string = NULL;
str = tv_get_string(&argvars[0]);
from = enc_canonize(enc_skip(tv_get_string_buf(&argvars[1], buf1)));
to = enc_canonize(enc_skip(tv_get_string_buf(&argvars[2], buf2)));
vimconv.vc_type = CONV_NONE;
convert_setup(&vimconv, from, to);
if (vimconv.vc_type == CONV_NONE)
rettv->vval.v_string = vim_strsave(str);
else
rettv->vval.v_string = string_convert(&vimconv, str, NULL);
convert_setup(&vimconv, NULL, NULL);
vim_free(from);
vim_free(to);
}
static void
f_index(typval_T *argvars, typval_T *rettv)
{
list_T *l;
listitem_T *item;
blob_T *b;
long idx = 0;
int ic = FALSE;
int error = FALSE;
rettv->vval.v_number = -1;
if (argvars[0].v_type == VAR_BLOB)
{
typval_T tv;
int start = 0;
if (argvars[2].v_type != VAR_UNKNOWN)
{
start = tv_get_number_chk(&argvars[2], &error);
if (error)
return;
}
b = argvars[0].vval.v_blob;
if (b == NULL)
return;
if (start < 0)
{
start = blob_len(b) + start;
if (start < 0)
start = 0;
}
for (idx = start; idx < blob_len(b); ++idx)
{
tv.v_type = VAR_NUMBER;
tv.vval.v_number = blob_get(b, idx);
if (tv_equal(&tv, &argvars[1], ic, FALSE))
{
rettv->vval.v_number = idx;
return;
}
}
return;
}
else if (argvars[0].v_type != VAR_LIST)
{
emsg(_(e_listblobreq));
return;
}
l = argvars[0].vval.v_list;
if (l != NULL)
{
CHECK_LIST_MATERIALIZE(l);
item = l->lv_first;
if (argvars[2].v_type != VAR_UNKNOWN)
{
item = list_find(l, (long)tv_get_number_chk(&argvars[2], &error));
idx = l->lv_u.mat.lv_idx;
if (argvars[3].v_type != VAR_UNKNOWN)
ic = (int)tv_get_number_chk(&argvars[3], &error);
if (error)
item = NULL;
}
for ( ; item != NULL; item = item->li_next, ++idx)
if (tv_equal(&item->li_tv, &argvars[1], ic, FALSE))
{
rettv->vval.v_number = idx;
break;
}
}
}
static int inputsecret_flag = 0;
static void
f_input(typval_T *argvars, typval_T *rettv)
{
get_user_input(argvars, rettv, FALSE, inputsecret_flag);
}
static void
f_inputdialog(typval_T *argvars, typval_T *rettv)
{
#if defined(FEAT_GUI_TEXTDIALOG)
if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL)
{
char_u *message;
char_u buf[NUMBUFLEN];
char_u *defstr = (char_u *)"";
message = tv_get_string_chk(&argvars[0]);
if (argvars[1].v_type != VAR_UNKNOWN
&& (defstr = tv_get_string_buf_chk(&argvars[1], buf)) != NULL)
vim_strncpy(IObuff, defstr, IOSIZE - 1);
else
IObuff[0] = NUL;
if (message != NULL && defstr != NULL
&& do_dialog(VIM_QUESTION, NULL, message,
(char_u *)_("&OK\n&Cancel"), 1, IObuff, FALSE) == 1)
rettv->vval.v_string = vim_strsave(IObuff);
else
{
if (message != NULL && defstr != NULL
&& argvars[1].v_type != VAR_UNKNOWN
&& argvars[2].v_type != VAR_UNKNOWN)
rettv->vval.v_string = vim_strsave(
tv_get_string_buf(&argvars[2], buf));
else
rettv->vval.v_string = NULL;
}
rettv->v_type = VAR_STRING;
}
else
#endif
get_user_input(argvars, rettv, TRUE, inputsecret_flag);
}
static void
f_inputlist(typval_T *argvars, typval_T *rettv)
{
list_T *l;
listitem_T *li;
int selected;
int mouse_used;
#ifdef NO_CONSOLE_INPUT
if (no_console_input() && !is_not_a_term())
return;
#endif
if (argvars[0].v_type != VAR_LIST || argvars[0].vval.v_list == NULL)
{
semsg(_(e_listarg), "inputlist()");
return;
}
msg_start();
msg_row = Rows - 1; lines_left = Rows; msg_scroll = TRUE;
msg_clr_eos();
l = argvars[0].vval.v_list;
CHECK_LIST_MATERIALIZE(l);
FOR_ALL_LIST_ITEMS(l, li)
{
msg_puts((char *)tv_get_string(&li->li_tv));
msg_putchar('\n');
}
selected = prompt_for_number(&mouse_used);
if (mouse_used)
selected -= lines_left;
rettv->vval.v_number = selected;
}
static garray_T ga_userinput = {0, 0, sizeof(tasave_T), 4, NULL};
static void
f_inputrestore(typval_T *argvars UNUSED, typval_T *rettv)
{
if (ga_userinput.ga_len > 0)
{
--ga_userinput.ga_len;
restore_typeahead((tasave_T *)(ga_userinput.ga_data)
+ ga_userinput.ga_len);
}
else if (p_verbose > 1)
{
verb_msg(_("called inputrestore() more often than inputsave()"));
rettv->vval.v_number = 1; }
}
static void
f_inputsave(typval_T *argvars UNUSED, typval_T *rettv)
{
if (ga_grow(&ga_userinput, 1) == OK)
{
save_typeahead((tasave_T *)(ga_userinput.ga_data)
+ ga_userinput.ga_len);
++ga_userinput.ga_len;
}
else
rettv->vval.v_number = 1; }
static void
f_inputsecret(typval_T *argvars, typval_T *rettv)
{
++cmdline_star;
++inputsecret_flag;
f_input(argvars, rettv);
--cmdline_star;
--inputsecret_flag;
}
static void
f_interrupt(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
{
got_int = TRUE;
}
static void
f_invert(typval_T *argvars, typval_T *rettv)
{
rettv->vval.v_number = ~tv_get_number_chk(&argvars[0], NULL);
}
static void
f_islocked(typval_T *argvars, typval_T *rettv)
{
lval_T lv;
char_u *end;
dictitem_T *di;
rettv->vval.v_number = -1;
end = get_lval(tv_get_string(&argvars[0]), NULL, &lv, FALSE, FALSE,
GLV_NO_AUTOLOAD | GLV_READ_ONLY, FNE_CHECK_START);
if (end != NULL && lv.ll_name != NULL)
{
if (*end != NUL)
emsg(_(e_trailing));
else
{
if (lv.ll_tv == NULL)
{
di = find_var(lv.ll_name, NULL, TRUE);
if (di != NULL)
{
rettv->vval.v_number = ((di->di_flags & DI_FLAGS_LOCK)
|| tv_islocked(&di->di_tv));
}
}
else if (lv.ll_range)
emsg(_("E786: Range not allowed"));
else if (lv.ll_newkey != NULL)
semsg(_(e_dictkey), lv.ll_newkey);
else if (lv.ll_list != NULL)
rettv->vval.v_number = tv_islocked(&lv.ll_li->li_tv);
else
rettv->vval.v_number = tv_islocked(&lv.ll_di->di_tv);
}
}
clear_lval(&lv);
}
#if defined(FEAT_FLOAT) && defined(HAVE_MATH_H)
static void
f_isinf(typval_T *argvars, typval_T *rettv)
{
if (argvars[0].v_type == VAR_FLOAT && isinf(argvars[0].vval.v_float))
rettv->vval.v_number = argvars[0].vval.v_float > 0.0 ? 1 : -1;
}
static void
f_isnan(typval_T *argvars, typval_T *rettv)
{
rettv->vval.v_number = argvars[0].v_type == VAR_FLOAT
&& isnan(argvars[0].vval.v_float);
}
#endif
static void
f_last_buffer_nr(typval_T *argvars UNUSED, typval_T *rettv)
{
int n = 0;
buf_T *buf;
FOR_ALL_BUFFERS(buf)
if (n < buf->b_fnum)
n = buf->b_fnum;
rettv->vval.v_number = n;
}
static void
f_len(typval_T *argvars, typval_T *rettv)
{
switch (argvars[0].v_type)
{
case VAR_STRING:
case VAR_NUMBER:
rettv->vval.v_number = (varnumber_T)STRLEN(
tv_get_string(&argvars[0]));
break;
case VAR_BLOB:
rettv->vval.v_number = blob_len(argvars[0].vval.v_blob);
break;
case VAR_LIST:
rettv->vval.v_number = list_len(argvars[0].vval.v_list);
break;
case VAR_DICT:
rettv->vval.v_number = dict_len(argvars[0].vval.v_dict);
break;
case VAR_UNKNOWN:
case VAR_ANY:
case VAR_VOID:
case VAR_BOOL:
case VAR_SPECIAL:
case VAR_FLOAT:
case VAR_FUNC:
case VAR_PARTIAL:
case VAR_JOB:
case VAR_CHANNEL:
emsg(_("E701: Invalid type for len()"));
break;
}
}
static void
libcall_common(typval_T *argvars UNUSED, typval_T *rettv, int type)
{
#ifdef FEAT_LIBCALL
char_u *string_in;
char_u **string_result;
int nr_result;
#endif
rettv->v_type = type;
if (type != VAR_NUMBER)
rettv->vval.v_string = NULL;
if (check_restricted() || check_secure())
return;
#ifdef FEAT_LIBCALL
if (argvars[0].v_type == VAR_STRING && argvars[1].v_type == VAR_STRING)
{
string_in = NULL;
if (argvars[2].v_type == VAR_STRING)
string_in = argvars[2].vval.v_string;
if (type == VAR_NUMBER)
string_result = NULL;
else
string_result = &rettv->vval.v_string;
if (mch_libcall(argvars[0].vval.v_string,
argvars[1].vval.v_string,
string_in,
argvars[2].vval.v_number,
string_result,
&nr_result) == OK
&& type == VAR_NUMBER)
rettv->vval.v_number = nr_result;
}
#endif
}
static void
f_libcall(typval_T *argvars, typval_T *rettv)
{
libcall_common(argvars, rettv, VAR_STRING);
}
static void
f_libcallnr(typval_T *argvars, typval_T *rettv)
{
libcall_common(argvars, rettv, VAR_NUMBER);
}
static void
f_line(typval_T *argvars, typval_T *rettv)
{
linenr_T lnum = 0;
pos_T *fp = NULL;
int fnum;
int id;
tabpage_T *tp;
win_T *wp;
win_T *save_curwin;
tabpage_T *save_curtab;
if (argvars[1].v_type != VAR_UNKNOWN)
{
id = (int)tv_get_number(&argvars[1]);
wp = win_id2wp_tp(id, &tp);
if (wp != NULL && tp != NULL)
{
if (switch_win_noblock(&save_curwin, &save_curtab, wp, tp, TRUE)
== OK)
{
check_cursor();
fp = var2fpos(&argvars[0], TRUE, &fnum);
}
restore_win_noblock(save_curwin, save_curtab, TRUE);
}
}
else
fp = var2fpos(&argvars[0], TRUE, &fnum);
if (fp != NULL)
lnum = fp->lnum;
rettv->vval.v_number = lnum;
}
static void
f_line2byte(typval_T *argvars UNUSED, typval_T *rettv)
{
#ifndef FEAT_BYTEOFF
rettv->vval.v_number = -1;
#else
linenr_T lnum;
lnum = tv_get_lnum(argvars);
if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count + 1)
rettv->vval.v_number = -1;
else
rettv->vval.v_number = ml_find_line_or_offset(curbuf, lnum, NULL);
if (rettv->vval.v_number >= 0)
++rettv->vval.v_number;
#endif
}
#ifdef FEAT_FLOAT
static void
f_log(typval_T *argvars, typval_T *rettv)
{
float_T f = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &f) == OK)
rettv->vval.v_float = log(f);
else
rettv->vval.v_float = 0.0;
}
static void
f_log10(typval_T *argvars, typval_T *rettv)
{
float_T f = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &f) == OK)
rettv->vval.v_float = log10(f);
else
rettv->vval.v_float = 0.0;
}
#endif
#ifdef FEAT_LUA
static void
f_luaeval(typval_T *argvars, typval_T *rettv)
{
char_u *str;
char_u buf[NUMBUFLEN];
if (check_restricted() || check_secure())
return;
str = tv_get_string_buf(&argvars[0], buf);
do_luaeval(str, argvars + 1, rettv);
}
#endif
static void
f_maparg(typval_T *argvars, typval_T *rettv)
{
get_maparg(argvars, rettv, TRUE);
}
static void
f_mapcheck(typval_T *argvars, typval_T *rettv)
{
get_maparg(argvars, rettv, FALSE);
}
typedef enum
{
MATCH_END, MATCH_MATCH, MATCH_STR, MATCH_LIST, MATCH_POS } matchtype_T;
static void
find_some_match(typval_T *argvars, typval_T *rettv, matchtype_T type)
{
char_u *str = NULL;
long len = 0;
char_u *expr = NULL;
char_u *pat;
regmatch_T regmatch;
char_u patbuf[NUMBUFLEN];
char_u strbuf[NUMBUFLEN];
char_u *save_cpo;
long start = 0;
long nth = 1;
colnr_T startcol = 0;
int match = 0;
list_T *l = NULL;
listitem_T *li = NULL;
long idx = 0;
char_u *tofree = NULL;
save_cpo = p_cpo;
p_cpo = (char_u *)"";
rettv->vval.v_number = -1;
if (type == MATCH_LIST || type == MATCH_POS)
{
if (rettv_list_alloc(rettv) == FAIL)
goto theend;
if (type == MATCH_POS
&& (list_append_string(rettv->vval.v_list,
(char_u *)"", 0) == FAIL
|| list_append_number(rettv->vval.v_list,
(varnumber_T)-1) == FAIL
|| list_append_number(rettv->vval.v_list,
(varnumber_T)-1) == FAIL
|| list_append_number(rettv->vval.v_list,
(varnumber_T)-1) == FAIL))
{
list_free(rettv->vval.v_list);
rettv->vval.v_list = NULL;
goto theend;
}
}
else if (type == MATCH_STR)
{
rettv->v_type = VAR_STRING;
rettv->vval.v_string = NULL;
}
if (argvars[0].v_type == VAR_LIST)
{
if ((l = argvars[0].vval.v_list) == NULL)
goto theend;
CHECK_LIST_MATERIALIZE(l);
li = l->lv_first;
}
else
{
expr = str = tv_get_string(&argvars[0]);
len = (long)STRLEN(str);
}
pat = tv_get_string_buf_chk(&argvars[1], patbuf);
if (pat == NULL)
goto theend;
if (argvars[2].v_type != VAR_UNKNOWN)
{
int error = FALSE;
start = (long)tv_get_number_chk(&argvars[2], &error);
if (error)
goto theend;
if (l != NULL)
{
li = list_find(l, start);
if (li == NULL)
goto theend;
idx = l->lv_u.mat.lv_idx; }
else
{
if (start < 0)
start = 0;
if (start > len)
goto theend;
if (argvars[3].v_type != VAR_UNKNOWN)
startcol = start;
else
{
str += start;
len -= start;
}
}
if (argvars[3].v_type != VAR_UNKNOWN)
nth = (long)tv_get_number_chk(&argvars[3], &error);
if (error)
goto theend;
}
regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
if (regmatch.regprog != NULL)
{
regmatch.rm_ic = p_ic;
for (;;)
{
if (l != NULL)
{
if (li == NULL)
{
match = FALSE;
break;
}
vim_free(tofree);
expr = str = echo_string(&li->li_tv, &tofree, strbuf, 0);
if (str == NULL)
break;
}
match = vim_regexec_nl(®match, str, (colnr_T)startcol);
if (match && --nth <= 0)
break;
if (l == NULL && !match)
break;
if (l != NULL)
{
li = li->li_next;
++idx;
}
else
{
startcol = (colnr_T)(regmatch.startp[0]
+ (*mb_ptr2len)(regmatch.startp[0]) - str);
if (startcol > (colnr_T)len
|| str + startcol <= regmatch.startp[0])
{
match = FALSE;
break;
}
}
}
if (match)
{
if (type == MATCH_POS)
{
listitem_T *li1 = rettv->vval.v_list->lv_first;
listitem_T *li2 = li1->li_next;
listitem_T *li3 = li2->li_next;
listitem_T *li4 = li3->li_next;
vim_free(li1->li_tv.vval.v_string);
li1->li_tv.vval.v_string = vim_strnsave(regmatch.startp[0],
(int)(regmatch.endp[0] - regmatch.startp[0]));
li3->li_tv.vval.v_number =
(varnumber_T)(regmatch.startp[0] - expr);
li4->li_tv.vval.v_number =
(varnumber_T)(regmatch.endp[0] - expr);
if (l != NULL)
li2->li_tv.vval.v_number = (varnumber_T)idx;
}
else if (type == MATCH_LIST)
{
int i;
for (i = 0; i < NSUBEXP; ++i)
{
if (regmatch.endp[i] == NULL)
{
if (list_append_string(rettv->vval.v_list,
(char_u *)"", 0) == FAIL)
break;
}
else if (list_append_string(rettv->vval.v_list,
regmatch.startp[i],
(int)(regmatch.endp[i] - regmatch.startp[i]))
== FAIL)
break;
}
}
else if (type == MATCH_STR)
{
if (l != NULL)
copy_tv(&li->li_tv, rettv);
else
rettv->vval.v_string = vim_strnsave(regmatch.startp[0],
(int)(regmatch.endp[0] - regmatch.startp[0]));
}
else if (l != NULL)
rettv->vval.v_number = idx;
else
{
if (type != MATCH_END)
rettv->vval.v_number =
(varnumber_T)(regmatch.startp[0] - str);
else
rettv->vval.v_number =
(varnumber_T)(regmatch.endp[0] - str);
rettv->vval.v_number += (varnumber_T)(str - expr);
}
}
vim_regfree(regmatch.regprog);
}
theend:
if (type == MATCH_POS && l == NULL && rettv->vval.v_list != NULL)
listitem_remove(rettv->vval.v_list,
rettv->vval.v_list->lv_first->li_next);
vim_free(tofree);
p_cpo = save_cpo;
}
static void
f_match(typval_T *argvars, typval_T *rettv)
{
find_some_match(argvars, rettv, MATCH_MATCH);
}
static void
f_matchend(typval_T *argvars, typval_T *rettv)
{
find_some_match(argvars, rettv, MATCH_END);
}
static void
f_matchlist(typval_T *argvars, typval_T *rettv)
{
find_some_match(argvars, rettv, MATCH_LIST);
}
static void
f_matchstr(typval_T *argvars, typval_T *rettv)
{
find_some_match(argvars, rettv, MATCH_STR);
}
static void
f_matchstrpos(typval_T *argvars, typval_T *rettv)
{
find_some_match(argvars, rettv, MATCH_POS);
}
static void
max_min(typval_T *argvars, typval_T *rettv, int domax)
{
varnumber_T n = 0;
varnumber_T i;
int error = FALSE;
if (argvars[0].v_type == VAR_LIST)
{
list_T *l;
listitem_T *li;
l = argvars[0].vval.v_list;
if (l != NULL && l->lv_len > 0)
{
if (l->lv_first == &range_list_item)
{
if ((l->lv_u.nonmat.lv_stride > 0) ^ domax)
n = l->lv_u.nonmat.lv_start;
else
n = l->lv_u.nonmat.lv_start + (l->lv_len - 1)
* l->lv_u.nonmat.lv_stride;
}
else
{
li = l->lv_first;
if (li != NULL)
{
n = tv_get_number_chk(&li->li_tv, &error);
for (;;)
{
li = li->li_next;
if (li == NULL)
break;
i = tv_get_number_chk(&li->li_tv, &error);
if (domax ? i > n : i < n)
n = i;
}
}
}
}
}
else if (argvars[0].v_type == VAR_DICT)
{
dict_T *d;
int first = TRUE;
hashitem_T *hi;
int todo;
d = argvars[0].vval.v_dict;
if (d != NULL)
{
todo = (int)d->dv_hashtab.ht_used;
for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
{
if (!HASHITEM_EMPTY(hi))
{
--todo;
i = tv_get_number_chk(&HI2DI(hi)->di_tv, &error);
if (first)
{
n = i;
first = FALSE;
}
else if (domax ? i > n : i < n)
n = i;
}
}
}
}
else
semsg(_(e_listdictarg), domax ? "max()" : "min()");
rettv->vval.v_number = error ? 0 : n;
}
static void
f_max(typval_T *argvars, typval_T *rettv)
{
max_min(argvars, rettv, TRUE);
}
static void
f_min(typval_T *argvars, typval_T *rettv)
{
max_min(argvars, rettv, FALSE);
}
#if defined(FEAT_MZSCHEME) || defined(PROTO)
static void
f_mzeval(typval_T *argvars, typval_T *rettv)
{
char_u *str;
char_u buf[NUMBUFLEN];
if (check_restricted() || check_secure())
return;
str = tv_get_string_buf(&argvars[0], buf);
do_mzeval(str, rettv);
}
void
mzscheme_call_vim(char_u *name, typval_T *args, typval_T *rettv)
{
typval_T argvars[3];
argvars[0].v_type = VAR_STRING;
argvars[0].vval.v_string = name;
copy_tv(args, &argvars[1]);
argvars[2].v_type = VAR_UNKNOWN;
f_call(argvars, rettv);
clear_tv(&argvars[1]);
}
#endif
static void
f_nextnonblank(typval_T *argvars, typval_T *rettv)
{
linenr_T lnum;
for (lnum = tv_get_lnum(argvars); ; ++lnum)
{
if (lnum < 0 || lnum > curbuf->b_ml.ml_line_count)
{
lnum = 0;
break;
}
if (*skipwhite(ml_get(lnum)) != NUL)
break;
}
rettv->vval.v_number = lnum;
}
static void
f_nr2char(typval_T *argvars, typval_T *rettv)
{
char_u buf[NUMBUFLEN];
if (has_mbyte)
{
int utf8 = 0;
if (argvars[1].v_type != VAR_UNKNOWN)
utf8 = (int)tv_get_number_chk(&argvars[1], NULL);
if (utf8)
buf[utf_char2bytes((int)tv_get_number(&argvars[0]), buf)] = NUL;
else
buf[(*mb_char2bytes)((int)tv_get_number(&argvars[0]), buf)] = NUL;
}
else
{
buf[0] = (char_u)tv_get_number(&argvars[0]);
buf[1] = NUL;
}
rettv->v_type = VAR_STRING;
rettv->vval.v_string = vim_strsave(buf);
}
static void
f_or(typval_T *argvars, typval_T *rettv)
{
rettv->vval.v_number = tv_get_number_chk(&argvars[0], NULL)
| tv_get_number_chk(&argvars[1], NULL);
}
#ifdef FEAT_PERL
static void
f_perleval(typval_T *argvars, typval_T *rettv)
{
char_u *str;
char_u buf[NUMBUFLEN];
str = tv_get_string_buf(&argvars[0], buf);
do_perleval(str, rettv);
}
#endif
#ifdef FEAT_FLOAT
static void
f_pow(typval_T *argvars, typval_T *rettv)
{
float_T fx = 0.0, fy = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &fx) == OK
&& get_float_arg(&argvars[1], &fy) == OK)
rettv->vval.v_float = pow(fx, fy);
else
rettv->vval.v_float = 0.0;
}
#endif
static void
f_prevnonblank(typval_T *argvars, typval_T *rettv)
{
linenr_T lnum;
lnum = tv_get_lnum(argvars);
if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count)
lnum = 0;
else
while (lnum >= 1 && *skipwhite(ml_get(lnum)) == NUL)
--lnum;
rettv->vval.v_number = lnum;
}
static va_list ap;
static void
f_printf(typval_T *argvars, typval_T *rettv)
{
char_u buf[NUMBUFLEN];
int len;
char_u *s;
int saved_did_emsg = did_emsg;
char *fmt;
rettv->v_type = VAR_STRING;
rettv->vval.v_string = NULL;
did_emsg = FALSE;
fmt = (char *)tv_get_string_buf(&argvars[0], buf);
len = vim_vsnprintf_typval(NULL, 0, fmt, ap, argvars + 1);
if (!did_emsg)
{
s = alloc(len + 1);
if (s != NULL)
{
rettv->vval.v_string = s;
(void)vim_vsnprintf_typval((char *)s, len + 1, fmt,
ap, argvars + 1);
}
}
did_emsg |= saved_did_emsg;
}
static void
f_pum_getpos(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
{
if (rettv_dict_alloc(rettv) != OK)
return;
pum_set_event_info(rettv->vval.v_dict);
}
static void
f_pumvisible(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
{
if (pum_visible())
rettv->vval.v_number = 1;
}
#ifdef FEAT_PYTHON3
static void
f_py3eval(typval_T *argvars, typval_T *rettv)
{
char_u *str;
char_u buf[NUMBUFLEN];
if (check_restricted() || check_secure())
return;
if (p_pyx == 0)
p_pyx = 3;
str = tv_get_string_buf(&argvars[0], buf);
do_py3eval(str, rettv);
}
#endif
#ifdef FEAT_PYTHON
static void
f_pyeval(typval_T *argvars, typval_T *rettv)
{
char_u *str;
char_u buf[NUMBUFLEN];
if (check_restricted() || check_secure())
return;
if (p_pyx == 0)
p_pyx = 2;
str = tv_get_string_buf(&argvars[0], buf);
do_pyeval(str, rettv);
}
#endif
#if defined(FEAT_PYTHON) || defined(FEAT_PYTHON3)
static void
f_pyxeval(typval_T *argvars, typval_T *rettv)
{
if (check_restricted() || check_secure())
return;
# if defined(FEAT_PYTHON) && defined(FEAT_PYTHON3)
init_pyxversion();
if (p_pyx == 2)
f_pyeval(argvars, rettv);
else
f_py3eval(argvars, rettv);
# elif defined(FEAT_PYTHON)
f_pyeval(argvars, rettv);
# elif defined(FEAT_PYTHON3)
f_py3eval(argvars, rettv);
# endif
}
#endif
static UINT32_T srand_seed_for_testing = 0;
static int srand_seed_for_testing_is_used = FALSE;
static void
f_test_srand_seed(typval_T *argvars, typval_T *rettv UNUSED)
{
if (argvars[0].v_type == VAR_UNKNOWN)
srand_seed_for_testing_is_used = FALSE;
else
{
srand_seed_for_testing = (UINT32_T)tv_get_number(&argvars[0]);
srand_seed_for_testing_is_used = TRUE;
}
}
static void
init_srand(UINT32_T *x)
{
#ifndef MSWIN
static int dev_urandom_state = NOTDONE; #endif
if (srand_seed_for_testing_is_used)
{
*x = srand_seed_for_testing;
return;
}
#ifndef MSWIN
if (dev_urandom_state != FAIL)
{
int fd = open("/dev/urandom", O_RDONLY);
struct {
union {
UINT32_T number;
char bytes[sizeof(UINT32_T)];
} contents;
} buf;
if (fd == -1)
dev_urandom_state = FAIL;
else
{
buf.contents.number = 0;
if (read(fd, buf.contents.bytes, sizeof(UINT32_T))
!= sizeof(UINT32_T))
dev_urandom_state = FAIL;
else
{
dev_urandom_state = OK;
*x = buf.contents.number;
}
close(fd);
}
}
if (dev_urandom_state != OK)
#endif
*x = vim_time();
}
#define ROTL(x, k) ((x << k) | (x >> (32 - k)))
#define SPLITMIX32(x, z) ( \
z = (x += 0x9e3779b9), \
z = (z ^ (z >> 16)) * 0x85ebca6b, \
z = (z ^ (z >> 13)) * 0xc2b2ae35, \
z ^ (z >> 16) \
)
#define SHUFFLE_XOSHIRO128STARSTAR(x, y, z, w) \
result = ROTL(y * 5, 7) * 9; \
t = y << 9; \
z ^= x; \
w ^= y; \
y ^= z, x ^= w; \
z ^= t; \
w = ROTL(w, 11);
static void
f_rand(typval_T *argvars, typval_T *rettv)
{
list_T *l = NULL;
static UINT32_T gx, gy, gz, gw;
static int initialized = FALSE;
listitem_T *lx, *ly, *lz, *lw;
UINT32_T x, y, z, w, t, result;
if (argvars[0].v_type == VAR_UNKNOWN)
{
if (initialized == FALSE)
{
init_srand(&x);
gx = SPLITMIX32(x, z);
gy = SPLITMIX32(x, z);
gz = SPLITMIX32(x, z);
gw = SPLITMIX32(x, z);
initialized = TRUE;
}
SHUFFLE_XOSHIRO128STARSTAR(gx, gy, gz, gw);
}
else if (argvars[0].v_type == VAR_LIST)
{
l = argvars[0].vval.v_list;
if (l == NULL || list_len(l) != 4)
goto theend;
lx = list_find(l, 0L);
ly = list_find(l, 1L);
lz = list_find(l, 2L);
lw = list_find(l, 3L);
if (lx->li_tv.v_type != VAR_NUMBER) goto theend;
if (ly->li_tv.v_type != VAR_NUMBER) goto theend;
if (lz->li_tv.v_type != VAR_NUMBER) goto theend;
if (lw->li_tv.v_type != VAR_NUMBER) goto theend;
x = (UINT32_T)lx->li_tv.vval.v_number;
y = (UINT32_T)ly->li_tv.vval.v_number;
z = (UINT32_T)lz->li_tv.vval.v_number;
w = (UINT32_T)lw->li_tv.vval.v_number;
SHUFFLE_XOSHIRO128STARSTAR(x, y, z, w);
lx->li_tv.vval.v_number = (varnumber_T)x;
ly->li_tv.vval.v_number = (varnumber_T)y;
lz->li_tv.vval.v_number = (varnumber_T)z;
lw->li_tv.vval.v_number = (varnumber_T)w;
}
else
goto theend;
rettv->v_type = VAR_NUMBER;
rettv->vval.v_number = (varnumber_T)result;
return;
theend:
semsg(_(e_invarg2), tv_get_string(&argvars[0]));
rettv->v_type = VAR_NUMBER;
rettv->vval.v_number = -1;
}
static void
f_srand(typval_T *argvars, typval_T *rettv)
{
UINT32_T x = 0, z;
if (rettv_list_alloc(rettv) == FAIL)
return;
if (argvars[0].v_type == VAR_UNKNOWN)
{
init_srand(&x);
}
else
{
int error = FALSE;
x = (UINT32_T)tv_get_number_chk(&argvars[0], &error);
if (error)
return;
}
list_append_number(rettv->vval.v_list, (varnumber_T)SPLITMIX32(x, z));
list_append_number(rettv->vval.v_list, (varnumber_T)SPLITMIX32(x, z));
list_append_number(rettv->vval.v_list, (varnumber_T)SPLITMIX32(x, z));
list_append_number(rettv->vval.v_list, (varnumber_T)SPLITMIX32(x, z));
}
#undef ROTL
#undef SPLITMIX32
#undef SHUFFLE_XOSHIRO128STARSTAR
static void
f_range(typval_T *argvars, typval_T *rettv)
{
varnumber_T start;
varnumber_T end;
varnumber_T stride = 1;
int error = FALSE;
start = tv_get_number_chk(&argvars[0], &error);
if (argvars[1].v_type == VAR_UNKNOWN)
{
end = start - 1;
start = 0;
}
else
{
end = tv_get_number_chk(&argvars[1], &error);
if (argvars[2].v_type != VAR_UNKNOWN)
stride = tv_get_number_chk(&argvars[2], &error);
}
if (error)
return; if (stride == 0)
emsg(_("E726: Stride is zero"));
else if (stride > 0 ? end + 1 < start : end - 1 > start)
emsg(_("E727: Start past end"));
else if (rettv_list_alloc(rettv) == OK)
{
list_T *list = rettv->vval.v_list;
list->lv_first = &range_list_item;
list->lv_u.nonmat.lv_start = start;
list->lv_u.nonmat.lv_end = end;
list->lv_u.nonmat.lv_stride = stride;
list->lv_len = (end - start) / stride + 1;
}
}
void
range_list_materialize(list_T *list)
{
varnumber_T start = list->lv_u.nonmat.lv_start;
varnumber_T end = list->lv_u.nonmat.lv_end;
int stride = list->lv_u.nonmat.lv_stride;
varnumber_T i;
list->lv_first = NULL;
list->lv_u.mat.lv_last = NULL;
list->lv_len = 0;
list->lv_u.mat.lv_idx_item = NULL;
for (i = start; stride > 0 ? i <= end : i >= end; i += stride)
if (list_append_number(list, (varnumber_T)i) == FAIL)
break;
}
static void
return_register(int regname, typval_T *rettv)
{
char_u buf[2] = {0, 0};
buf[0] = (char_u)regname;
rettv->v_type = VAR_STRING;
rettv->vval.v_string = vim_strsave(buf);
}
static void
f_reg_executing(typval_T *argvars UNUSED, typval_T *rettv)
{
return_register(reg_executing, rettv);
}
static void
f_reg_recording(typval_T *argvars UNUSED, typval_T *rettv)
{
return_register(reg_recording, rettv);
}
static void
f_rename(typval_T *argvars, typval_T *rettv)
{
char_u buf[NUMBUFLEN];
if (check_restricted() || check_secure())
rettv->vval.v_number = -1;
else
rettv->vval.v_number = vim_rename(tv_get_string(&argvars[0]),
tv_get_string_buf(&argvars[1], buf));
}
static void
f_repeat(typval_T *argvars, typval_T *rettv)
{
char_u *p;
int n;
int slen;
int len;
char_u *r;
int i;
n = (int)tv_get_number(&argvars[1]);
if (argvars[0].v_type == VAR_LIST)
{
if (rettv_list_alloc(rettv) == OK && argvars[0].vval.v_list != NULL)
while (n-- > 0)
if (list_extend(rettv->vval.v_list,
argvars[0].vval.v_list, NULL) == FAIL)
break;
}
else
{
p = tv_get_string(&argvars[0]);
rettv->v_type = VAR_STRING;
rettv->vval.v_string = NULL;
slen = (int)STRLEN(p);
len = slen * n;
if (len <= 0)
return;
r = alloc(len + 1);
if (r != NULL)
{
for (i = 0; i < n; i++)
mch_memmove(r + i * slen, p, (size_t)slen);
r[len] = NUL;
}
rettv->vval.v_string = r;
}
}
#define SP_NOMOVE 0x01 // don't move cursor
#define SP_REPEAT 0x02 // repeat to find outer pair
#define SP_RETCOUNT 0x04 // return matchcount
#define SP_SETPCMARK 0x08 // set previous context mark
#define SP_START 0x10 // accept match at start position
#define SP_SUBPAT 0x20 // return nr of matching sub-pattern
#define SP_END 0x40 // leave cursor at end of match
#define SP_COLUMN 0x80 // start at cursor column
static int
get_search_arg(typval_T *varp, int *flagsp)
{
int dir = FORWARD;
char_u *flags;
char_u nbuf[NUMBUFLEN];
int mask;
if (varp->v_type != VAR_UNKNOWN)
{
flags = tv_get_string_buf_chk(varp, nbuf);
if (flags == NULL)
return 0; while (*flags != NUL)
{
switch (*flags)
{
case 'b': dir = BACKWARD; break;
case 'w': p_ws = TRUE; break;
case 'W': p_ws = FALSE; break;
default: mask = 0;
if (flagsp != NULL)
switch (*flags)
{
case 'c': mask = SP_START; break;
case 'e': mask = SP_END; break;
case 'm': mask = SP_RETCOUNT; break;
case 'n': mask = SP_NOMOVE; break;
case 'p': mask = SP_SUBPAT; break;
case 'r': mask = SP_REPEAT; break;
case 's': mask = SP_SETPCMARK; break;
case 'z': mask = SP_COLUMN; break;
}
if (mask == 0)
{
semsg(_(e_invarg2), flags);
dir = 0;
}
else
*flagsp |= mask;
}
if (dir == 0)
break;
++flags;
}
}
return dir;
}
static int
search_cmn(typval_T *argvars, pos_T *match_pos, int *flagsp)
{
int flags;
char_u *pat;
pos_T pos;
pos_T save_cursor;
int save_p_ws = p_ws;
int dir;
int retval = 0; long lnum_stop = 0;
#ifdef FEAT_RELTIME
proftime_T tm;
long time_limit = 0;
#endif
int options = SEARCH_KEEP;
int subpatnum;
searchit_arg_T sia;
pat = tv_get_string(&argvars[0]);
dir = get_search_arg(&argvars[1], flagsp); if (dir == 0)
goto theend;
flags = *flagsp;
if (flags & SP_START)
options |= SEARCH_START;
if (flags & SP_END)
options |= SEARCH_END;
if (flags & SP_COLUMN)
options |= SEARCH_COL;
if (argvars[1].v_type != VAR_UNKNOWN && argvars[2].v_type != VAR_UNKNOWN)
{
lnum_stop = (long)tv_get_number_chk(&argvars[2], NULL);
if (lnum_stop < 0)
goto theend;
#ifdef FEAT_RELTIME
if (argvars[3].v_type != VAR_UNKNOWN)
{
time_limit = (long)tv_get_number_chk(&argvars[3], NULL);
if (time_limit < 0)
goto theend;
}
#endif
}
#ifdef FEAT_RELTIME
profile_setlimit(time_limit, &tm);
#endif
if (((flags & (SP_REPEAT | SP_RETCOUNT)) != 0)
|| ((flags & SP_NOMOVE) && (flags & SP_SETPCMARK)))
{
semsg(_(e_invarg2), tv_get_string(&argvars[1]));
goto theend;
}
pos = save_cursor = curwin->w_cursor;
CLEAR_FIELD(sia);
sia.sa_stop_lnum = (linenr_T)lnum_stop;
#ifdef FEAT_RELTIME
sia.sa_tm = &tm;
#endif
subpatnum = searchit(curwin, curbuf, &pos, NULL, dir, pat, 1L,
options, RE_SEARCH, &sia);
if (subpatnum != FAIL)
{
if (flags & SP_SUBPAT)
retval = subpatnum;
else
retval = pos.lnum;
if (flags & SP_SETPCMARK)
setpcmark();
curwin->w_cursor = pos;
if (match_pos != NULL)
{
match_pos->lnum = pos.lnum;
match_pos->col = pos.col + 1;
}
check_cursor();
}
if (flags & SP_NOMOVE)
curwin->w_cursor = save_cursor;
else
curwin->w_set_curswant = TRUE;
theend:
p_ws = save_p_ws;
return retval;
}
#ifdef FEAT_FLOAT
float_T
vim_round(float_T f)
{
return f > 0 ? floor(f + 0.5) : ceil(f - 0.5);
}
static void
f_round(typval_T *argvars, typval_T *rettv)
{
float_T f = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &f) == OK)
rettv->vval.v_float = vim_round(f);
else
rettv->vval.v_float = 0.0;
}
#endif
#ifdef FEAT_RUBY
static void
f_rubyeval(typval_T *argvars, typval_T *rettv)
{
char_u *str;
char_u buf[NUMBUFLEN];
str = tv_get_string_buf(&argvars[0], buf);
do_rubyeval(str, rettv);
}
#endif
static void
f_screenattr(typval_T *argvars, typval_T *rettv)
{
int row;
int col;
int c;
row = (int)tv_get_number_chk(&argvars[0], NULL) - 1;
col = (int)tv_get_number_chk(&argvars[1], NULL) - 1;
if (row < 0 || row >= screen_Rows
|| col < 0 || col >= screen_Columns)
c = -1;
else
c = ScreenAttrs[LineOffset[row] + col];
rettv->vval.v_number = c;
}
static void
f_screenchar(typval_T *argvars, typval_T *rettv)
{
int row;
int col;
int off;
int c;
row = (int)tv_get_number_chk(&argvars[0], NULL) - 1;
col = (int)tv_get_number_chk(&argvars[1], NULL) - 1;
if (row < 0 || row >= screen_Rows || col < 0 || col >= screen_Columns)
c = -1;
else
{
off = LineOffset[row] + col;
if (enc_utf8 && ScreenLinesUC[off] != 0)
c = ScreenLinesUC[off];
else
c = ScreenLines[off];
}
rettv->vval.v_number = c;
}
static void
f_screenchars(typval_T *argvars, typval_T *rettv)
{
int row;
int col;
int off;
int c;
int i;
if (rettv_list_alloc(rettv) == FAIL)
return;
row = (int)tv_get_number_chk(&argvars[0], NULL) - 1;
col = (int)tv_get_number_chk(&argvars[1], NULL) - 1;
if (row < 0 || row >= screen_Rows || col < 0 || col >= screen_Columns)
return;
off = LineOffset[row] + col;
if (enc_utf8 && ScreenLinesUC[off] != 0)
c = ScreenLinesUC[off];
else
c = ScreenLines[off];
list_append_number(rettv->vval.v_list, (varnumber_T)c);
if (enc_utf8)
for (i = 0; i < Screen_mco && ScreenLinesC[i][off] != 0; ++i)
list_append_number(rettv->vval.v_list,
(varnumber_T)ScreenLinesC[i][off]);
}
static void
f_screencol(typval_T *argvars UNUSED, typval_T *rettv)
{
rettv->vval.v_number = screen_screencol() + 1;
}
static void
f_screenrow(typval_T *argvars UNUSED, typval_T *rettv)
{
rettv->vval.v_number = screen_screenrow() + 1;
}
static void
f_screenstring(typval_T *argvars, typval_T *rettv)
{
int row;
int col;
int off;
int c;
int i;
char_u buf[MB_MAXBYTES + 1];
int buflen = 0;
rettv->vval.v_string = NULL;
rettv->v_type = VAR_STRING;
row = (int)tv_get_number_chk(&argvars[0], NULL) - 1;
col = (int)tv_get_number_chk(&argvars[1], NULL) - 1;
if (row < 0 || row >= screen_Rows || col < 0 || col >= screen_Columns)
return;
off = LineOffset[row] + col;
if (enc_utf8 && ScreenLinesUC[off] != 0)
c = ScreenLinesUC[off];
else
c = ScreenLines[off];
buflen += mb_char2bytes(c, buf);
if (enc_utf8)
for (i = 0; i < Screen_mco && ScreenLinesC[i][off] != 0; ++i)
buflen += mb_char2bytes(ScreenLinesC[i][off], buf + buflen);
buf[buflen] = NUL;
rettv->vval.v_string = vim_strsave(buf);
}
static void
f_search(typval_T *argvars, typval_T *rettv)
{
int flags = 0;
rettv->vval.v_number = search_cmn(argvars, NULL, &flags);
}
static void
f_searchdecl(typval_T *argvars, typval_T *rettv)
{
int locally = 1;
int thisblock = 0;
int error = FALSE;
char_u *name;
rettv->vval.v_number = 1;
name = tv_get_string_chk(&argvars[0]);
if (argvars[1].v_type != VAR_UNKNOWN)
{
locally = (int)tv_get_number_chk(&argvars[1], &error) == 0;
if (!error && argvars[2].v_type != VAR_UNKNOWN)
thisblock = (int)tv_get_number_chk(&argvars[2], &error) != 0;
}
if (!error && name != NULL)
rettv->vval.v_number = find_decl(name, (int)STRLEN(name),
locally, thisblock, SEARCH_KEEP) == FAIL;
}
static int
searchpair_cmn(typval_T *argvars, pos_T *match_pos)
{
char_u *spat, *mpat, *epat;
typval_T *skip;
int save_p_ws = p_ws;
int dir;
int flags = 0;
char_u nbuf1[NUMBUFLEN];
char_u nbuf2[NUMBUFLEN];
int retval = 0; long lnum_stop = 0;
long time_limit = 0;
spat = tv_get_string_chk(&argvars[0]);
mpat = tv_get_string_buf_chk(&argvars[1], nbuf1);
epat = tv_get_string_buf_chk(&argvars[2], nbuf2);
if (spat == NULL || mpat == NULL || epat == NULL)
goto theend;
dir = get_search_arg(&argvars[3], &flags); if (dir == 0)
goto theend;
if ((flags & (SP_END | SP_SUBPAT)) != 0
|| ((flags & SP_NOMOVE) && (flags & SP_SETPCMARK)))
{
semsg(_(e_invarg2), tv_get_string(&argvars[3]));
goto theend;
}
if (flags & SP_REPEAT)
p_ws = FALSE;
if (argvars[3].v_type == VAR_UNKNOWN
|| argvars[4].v_type == VAR_UNKNOWN)
skip = NULL;
else
{
skip = &argvars[4];
if (skip->v_type != VAR_FUNC && skip->v_type != VAR_PARTIAL
&& skip->v_type != VAR_STRING)
{
semsg(_(e_invarg2), tv_get_string(&argvars[4]));
goto theend;
}
if (argvars[5].v_type != VAR_UNKNOWN)
{
lnum_stop = (long)tv_get_number_chk(&argvars[5], NULL);
if (lnum_stop < 0)
{
semsg(_(e_invarg2), tv_get_string(&argvars[5]));
goto theend;
}
#ifdef FEAT_RELTIME
if (argvars[6].v_type != VAR_UNKNOWN)
{
time_limit = (long)tv_get_number_chk(&argvars[6], NULL);
if (time_limit < 0)
{
semsg(_(e_invarg2), tv_get_string(&argvars[6]));
goto theend;
}
}
#endif
}
}
retval = do_searchpair(spat, mpat, epat, dir, skip, flags,
match_pos, lnum_stop, time_limit);
theend:
p_ws = save_p_ws;
return retval;
}
static void
f_searchpair(typval_T *argvars, typval_T *rettv)
{
rettv->vval.v_number = searchpair_cmn(argvars, NULL);
}
static void
f_searchpairpos(typval_T *argvars, typval_T *rettv)
{
pos_T match_pos;
int lnum = 0;
int col = 0;
if (rettv_list_alloc(rettv) == FAIL)
return;
if (searchpair_cmn(argvars, &match_pos) > 0)
{
lnum = match_pos.lnum;
col = match_pos.col;
}
list_append_number(rettv->vval.v_list, (varnumber_T)lnum);
list_append_number(rettv->vval.v_list, (varnumber_T)col);
}
long
do_searchpair(
char_u *spat, char_u *mpat, char_u *epat, int dir, typval_T *skip, int flags, pos_T *match_pos,
linenr_T lnum_stop, long time_limit UNUSED) {
char_u *save_cpo;
char_u *pat, *pat2 = NULL, *pat3 = NULL;
long retval = 0;
pos_T pos;
pos_T firstpos;
pos_T foundpos;
pos_T save_cursor;
pos_T save_pos;
int n;
int r;
int nest = 1;
int use_skip = FALSE;
int err;
int options = SEARCH_KEEP;
#ifdef FEAT_RELTIME
proftime_T tm;
#endif
save_cpo = p_cpo;
p_cpo = empty_option;
#ifdef FEAT_RELTIME
profile_setlimit(time_limit, &tm);
#endif
pat2 = alloc(STRLEN(spat) + STRLEN(epat) + 17);
pat3 = alloc(STRLEN(spat) + STRLEN(mpat) + STRLEN(epat) + 25);
if (pat2 == NULL || pat3 == NULL)
goto theend;
sprintf((char *)pat2, "\\m\\(%s\\m\\)\\|\\(%s\\m\\)", spat, epat);
if (*mpat == NUL)
STRCPY(pat3, pat2);
else
sprintf((char *)pat3, "\\m\\(%s\\m\\)\\|\\(%s\\m\\)\\|\\(%s\\m\\)",
spat, epat, mpat);
if (flags & SP_START)
options |= SEARCH_START;
if (skip != NULL)
{
if (skip->v_type == VAR_STRING || skip->v_type == VAR_FUNC)
use_skip = skip->vval.v_string != NULL
&& *skip->vval.v_string != NUL;
}
save_cursor = curwin->w_cursor;
pos = curwin->w_cursor;
CLEAR_POS(&firstpos);
CLEAR_POS(&foundpos);
pat = pat3;
for (;;)
{
searchit_arg_T sia;
CLEAR_FIELD(sia);
sia.sa_stop_lnum = lnum_stop;
#ifdef FEAT_RELTIME
sia.sa_tm = &tm;
#endif
n = searchit(curwin, curbuf, &pos, NULL, dir, pat, 1L,
options, RE_SEARCH, &sia);
if (n == FAIL || (firstpos.lnum != 0 && EQUAL_POS(pos, firstpos)))
break;
if (firstpos.lnum == 0)
firstpos = pos;
if (EQUAL_POS(pos, foundpos))
{
if (dir == BACKWARD)
decl(&pos);
else
incl(&pos);
}
foundpos = pos;
options &= ~SEARCH_START;
if (use_skip)
{
save_pos = curwin->w_cursor;
curwin->w_cursor = pos;
err = FALSE;
r = eval_expr_to_bool(skip, &err);
curwin->w_cursor = save_pos;
if (err)
{
curwin->w_cursor = save_cursor;
retval = -1;
break;
}
if (r)
continue;
}
if ((dir == BACKWARD && n == 3) || (dir == FORWARD && n == 2))
{
++nest;
pat = pat2; }
else
{
if (--nest == 1)
pat = pat3; }
if (nest == 0)
{
if (flags & SP_RETCOUNT)
++retval;
else
retval = pos.lnum;
if (flags & SP_SETPCMARK)
setpcmark();
curwin->w_cursor = pos;
if (!(flags & SP_REPEAT))
break;
nest = 1; }
}
if (match_pos != NULL)
{
match_pos->lnum = curwin->w_cursor.lnum;
match_pos->col = curwin->w_cursor.col + 1;
}
if ((flags & SP_NOMOVE) || retval == 0)
curwin->w_cursor = save_cursor;
theend:
vim_free(pat2);
vim_free(pat3);
if (p_cpo == empty_option)
p_cpo = save_cpo;
else
free_string_option(save_cpo);
return retval;
}
static void
f_searchpos(typval_T *argvars, typval_T *rettv)
{
pos_T match_pos;
int lnum = 0;
int col = 0;
int n;
int flags = 0;
if (rettv_list_alloc(rettv) == FAIL)
return;
n = search_cmn(argvars, &match_pos, &flags);
if (n > 0)
{
lnum = match_pos.lnum;
col = match_pos.col;
}
list_append_number(rettv->vval.v_list, (varnumber_T)lnum);
list_append_number(rettv->vval.v_list, (varnumber_T)col);
if (flags & SP_SUBPAT)
list_append_number(rettv->vval.v_list, (varnumber_T)n);
}
static void
f_setcharsearch(typval_T *argvars, typval_T *rettv UNUSED)
{
dict_T *d;
dictitem_T *di;
char_u *csearch;
if (argvars[0].v_type != VAR_DICT)
{
emsg(_(e_dictreq));
return;
}
if ((d = argvars[0].vval.v_dict) != NULL)
{
csearch = dict_get_string(d, (char_u *)"char", FALSE);
if (csearch != NULL)
{
if (enc_utf8)
{
int pcc[MAX_MCO];
int c = utfc_ptr2char(csearch, pcc);
set_last_csearch(c, csearch, utfc_ptr2len(csearch));
}
else
set_last_csearch(PTR2CHAR(csearch),
csearch, mb_ptr2len(csearch));
}
di = dict_find(d, (char_u *)"forward", -1);
if (di != NULL)
set_csearch_direction((int)tv_get_number(&di->di_tv)
? FORWARD : BACKWARD);
di = dict_find(d, (char_u *)"until", -1);
if (di != NULL)
set_csearch_until(!!tv_get_number(&di->di_tv));
}
}
static void
f_setenv(typval_T *argvars, typval_T *rettv UNUSED)
{
char_u namebuf[NUMBUFLEN];
char_u valbuf[NUMBUFLEN];
char_u *name = tv_get_string_buf(&argvars[0], namebuf);
if (argvars[1].v_type == VAR_SPECIAL
&& argvars[1].vval.v_number == VVAL_NULL)
vim_unsetenv(name);
else
vim_setenv(name, tv_get_string_buf(&argvars[1], valbuf));
}
static void
f_setfperm(typval_T *argvars, typval_T *rettv)
{
char_u *fname;
char_u modebuf[NUMBUFLEN];
char_u *mode_str;
int i;
int mask;
int mode = 0;
rettv->vval.v_number = 0;
fname = tv_get_string_chk(&argvars[0]);
if (fname == NULL)
return;
mode_str = tv_get_string_buf_chk(&argvars[1], modebuf);
if (mode_str == NULL)
return;
if (STRLEN(mode_str) != 9)
{
semsg(_(e_invarg2), mode_str);
return;
}
mask = 1;
for (i = 8; i >= 0; --i)
{
if (mode_str[i] != '-')
mode |= mask;
mask = mask << 1;
}
rettv->vval.v_number = mch_setperm(fname, mode) == OK;
}
static void
f_setpos(typval_T *argvars, typval_T *rettv)
{
pos_T pos;
int fnum;
char_u *name;
colnr_T curswant = -1;
rettv->vval.v_number = -1;
name = tv_get_string_chk(argvars);
if (name != NULL)
{
if (list2fpos(&argvars[1], &pos, &fnum, &curswant) == OK)
{
if (pos.col != MAXCOL && --pos.col < 0)
pos.col = 0;
if (name[0] == '.' && name[1] == NUL)
{
curwin->w_cursor = pos;
if (curswant >= 0)
{
curwin->w_curswant = curswant - 1;
curwin->w_set_curswant = FALSE;
}
check_cursor();
rettv->vval.v_number = 0;
}
else if (name[0] == '\'' && name[1] != NUL && name[2] == NUL)
{
if (setmark_pos(name[1], &pos, fnum) == OK)
rettv->vval.v_number = 0;
}
else
emsg(_(e_invarg));
}
}
}
static void
f_setreg(typval_T *argvars, typval_T *rettv)
{
int regname;
char_u *strregname;
char_u *stropt;
char_u *strval;
int append;
char_u yank_type;
long block_len;
block_len = -1;
yank_type = MAUTO;
append = FALSE;
strregname = tv_get_string_chk(argvars);
rettv->vval.v_number = 1;
if (strregname == NULL)
return; regname = *strregname;
if (regname == 0 || regname == '@')
regname = '"';
if (argvars[2].v_type != VAR_UNKNOWN)
{
stropt = tv_get_string_chk(&argvars[2]);
if (stropt == NULL)
return; for (; *stropt != NUL; ++stropt)
switch (*stropt)
{
case 'a': case 'A': append = TRUE;
break;
case 'v': case 'c': yank_type = MCHAR;
break;
case 'V': case 'l': yank_type = MLINE;
break;
case 'b': case Ctrl_V: yank_type = MBLOCK;
if (VIM_ISDIGIT(stropt[1]))
{
++stropt;
block_len = getdigits(&stropt) - 1;
--stropt;
}
break;
}
}
if (argvars[1].v_type == VAR_LIST)
{
char_u **lstval;
char_u **allocval;
char_u buf[NUMBUFLEN];
char_u **curval;
char_u **curallocval;
list_T *ll = argvars[1].vval.v_list;
listitem_T *li;
int len;
len = ll == NULL ? 0 : ll->lv_len;
lstval = ALLOC_MULT(char_u *, (len + 1) * 2);
if (lstval == NULL)
return;
curval = lstval;
allocval = lstval + len + 2;
curallocval = allocval;
if (ll != NULL)
{
CHECK_LIST_MATERIALIZE(ll);
FOR_ALL_LIST_ITEMS(ll, li)
{
strval = tv_get_string_buf_chk(&li->li_tv, buf);
if (strval == NULL)
goto free_lstval;
if (strval == buf)
{
strval = vim_strsave(buf);
if (strval == NULL)
goto free_lstval;
*curallocval++ = strval;
}
*curval++ = strval;
}
}
*curval++ = NULL;
write_reg_contents_lst(regname, lstval, -1,
append, yank_type, block_len);
free_lstval:
while (curallocval > allocval)
vim_free(*--curallocval);
vim_free(lstval);
}
else
{
strval = tv_get_string_chk(&argvars[1]);
if (strval == NULL)
return;
write_reg_contents_ex(regname, strval, -1,
append, yank_type, block_len);
}
rettv->vval.v_number = 0;
}
static void
f_settagstack(typval_T *argvars, typval_T *rettv)
{
static char *e_invact2 = N_("E962: Invalid action: '%s'");
win_T *wp;
dict_T *d;
int action = 'r';
rettv->vval.v_number = -1;
wp = find_win_by_nr_or_id(&argvars[0]);
if (wp == NULL)
return;
if (argvars[1].v_type != VAR_DICT)
{
emsg(_(e_dictreq));
return;
}
d = argvars[1].vval.v_dict;
if (d == NULL)
return;
if (argvars[2].v_type == VAR_UNKNOWN)
action = 'r';
else if (argvars[2].v_type == VAR_STRING)
{
char_u *actstr;
actstr = tv_get_string_chk(&argvars[2]);
if (actstr == NULL)
return;
if ((*actstr == 'r' || *actstr == 'a' || *actstr == 't')
&& actstr[1] == NUL)
action = *actstr;
else
{
semsg(_(e_invact2), actstr);
return;
}
}
else
{
emsg(_(e_stringreq));
return;
}
if (set_tagstack(wp, d, action) == OK)
rettv->vval.v_number = 0;
}
#ifdef FEAT_CRYPT
static void
f_sha256(typval_T *argvars, typval_T *rettv)
{
char_u *p;
p = tv_get_string(&argvars[0]);
rettv->vval.v_string = vim_strsave(
sha256_bytes(p, (int)STRLEN(p), NULL, 0));
rettv->v_type = VAR_STRING;
}
#endif // FEAT_CRYPT
static void
f_shellescape(typval_T *argvars, typval_T *rettv)
{
int do_special = non_zero_arg(&argvars[1]);
rettv->vval.v_string = vim_strsave_shellescape(
tv_get_string(&argvars[0]), do_special, do_special);
rettv->v_type = VAR_STRING;
}
static void
f_shiftwidth(typval_T *argvars UNUSED, typval_T *rettv)
{
rettv->vval.v_number = 0;
if (argvars[0].v_type != VAR_UNKNOWN)
{
long col;
col = (long)tv_get_number_chk(argvars, NULL);
if (col < 0)
return; #ifdef FEAT_VARTABS
rettv->vval.v_number = get_sw_value_col(curbuf, col);
return;
#endif
}
rettv->vval.v_number = get_sw_value(curbuf);
}
#ifdef FEAT_FLOAT
static void
f_sin(typval_T *argvars, typval_T *rettv)
{
float_T f = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &f) == OK)
rettv->vval.v_float = sin(f);
else
rettv->vval.v_float = 0.0;
}
static void
f_sinh(typval_T *argvars, typval_T *rettv)
{
float_T f = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &f) == OK)
rettv->vval.v_float = sinh(f);
else
rettv->vval.v_float = 0.0;
}
#endif
static void
f_soundfold(typval_T *argvars, typval_T *rettv)
{
char_u *s;
rettv->v_type = VAR_STRING;
s = tv_get_string(&argvars[0]);
#ifdef FEAT_SPELL
rettv->vval.v_string = eval_soundfold(s);
#else
rettv->vval.v_string = vim_strsave(s);
#endif
}
static void
f_spellbadword(typval_T *argvars UNUSED, typval_T *rettv)
{
char_u *word = (char_u *)"";
hlf_T attr = HLF_COUNT;
int len = 0;
if (rettv_list_alloc(rettv) == FAIL)
return;
#ifdef FEAT_SPELL
if (argvars[0].v_type == VAR_UNKNOWN)
{
len = spell_move_to(curwin, FORWARD, TRUE, TRUE, &attr);
if (len != 0)
{
word = ml_get_cursor();
curwin->w_set_curswant = TRUE;
}
}
else if (curwin->w_p_spell && *curbuf->b_s.b_p_spl != NUL)
{
char_u *str = tv_get_string_chk(&argvars[0]);
int capcol = -1;
if (str != NULL)
{
while (*str != NUL)
{
len = spell_check(curwin, str, &attr, &capcol, FALSE);
if (attr != HLF_COUNT)
{
word = str;
break;
}
str += len;
capcol -= len;
len = 0;
}
}
}
#endif
list_append_string(rettv->vval.v_list, word, len);
list_append_string(rettv->vval.v_list, (char_u *)(
attr == HLF_SPB ? "bad" :
attr == HLF_SPR ? "rare" :
attr == HLF_SPL ? "local" :
attr == HLF_SPC ? "caps" :
""), -1);
}
static void
f_spellsuggest(typval_T *argvars UNUSED, typval_T *rettv)
{
#ifdef FEAT_SPELL
char_u *str;
int typeerr = FALSE;
int maxcount;
garray_T ga;
int i;
listitem_T *li;
int need_capital = FALSE;
#endif
if (rettv_list_alloc(rettv) == FAIL)
return;
#ifdef FEAT_SPELL
if (curwin->w_p_spell && *curwin->w_s->b_p_spl != NUL)
{
str = tv_get_string(&argvars[0]);
if (argvars[1].v_type != VAR_UNKNOWN)
{
maxcount = (int)tv_get_number_chk(&argvars[1], &typeerr);
if (maxcount <= 0)
return;
if (argvars[2].v_type != VAR_UNKNOWN)
{
need_capital = (int)tv_get_number_chk(&argvars[2], &typeerr);
if (typeerr)
return;
}
}
else
maxcount = 25;
spell_suggest_list(&ga, str, maxcount, need_capital, FALSE);
for (i = 0; i < ga.ga_len; ++i)
{
str = ((char_u **)ga.ga_data)[i];
li = listitem_alloc();
if (li == NULL)
vim_free(str);
else
{
li->li_tv.v_type = VAR_STRING;
li->li_tv.v_lock = 0;
li->li_tv.vval.v_string = str;
list_append(rettv->vval.v_list, li);
}
}
ga_clear(&ga);
}
#endif
}
static void
f_split(typval_T *argvars, typval_T *rettv)
{
char_u *str;
char_u *end;
char_u *pat = NULL;
regmatch_T regmatch;
char_u patbuf[NUMBUFLEN];
char_u *save_cpo;
int match;
colnr_T col = 0;
int keepempty = FALSE;
int typeerr = FALSE;
save_cpo = p_cpo;
p_cpo = (char_u *)"";
str = tv_get_string(&argvars[0]);
if (argvars[1].v_type != VAR_UNKNOWN)
{
pat = tv_get_string_buf_chk(&argvars[1], patbuf);
if (pat == NULL)
typeerr = TRUE;
if (argvars[2].v_type != VAR_UNKNOWN)
keepempty = (int)tv_get_number_chk(&argvars[2], &typeerr);
}
if (pat == NULL || *pat == NUL)
pat = (char_u *)"[\\x01- ]\\+";
if (rettv_list_alloc(rettv) == FAIL)
return;
if (typeerr)
return;
regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
if (regmatch.regprog != NULL)
{
regmatch.rm_ic = FALSE;
while (*str != NUL || keepempty)
{
if (*str == NUL)
match = FALSE; else
match = vim_regexec_nl(®match, str, col);
if (match)
end = regmatch.startp[0];
else
end = str + STRLEN(str);
if (keepempty || end > str || (rettv->vval.v_list->lv_len > 0
&& *str != NUL && match && end < regmatch.endp[0]))
{
if (list_append_string(rettv->vval.v_list, str,
(int)(end - str)) == FAIL)
break;
}
if (!match)
break;
if (regmatch.endp[0] > str)
col = 0;
else
col = (*mb_ptr2len)(regmatch.endp[0]);
str = regmatch.endp[0];
}
vim_regfree(regmatch.regprog);
}
p_cpo = save_cpo;
}
#ifdef FEAT_FLOAT
static void
f_sqrt(typval_T *argvars, typval_T *rettv)
{
float_T f = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &f) == OK)
rettv->vval.v_float = sqrt(f);
else
rettv->vval.v_float = 0.0;
}
#endif
#ifdef FEAT_FLOAT
static void
f_str2float(typval_T *argvars, typval_T *rettv)
{
char_u *p = skipwhite(tv_get_string(&argvars[0]));
int isneg = (*p == '-');
if (*p == '+' || *p == '-')
p = skipwhite(p + 1);
(void)string2float(p, &rettv->vval.v_float);
if (isneg)
rettv->vval.v_float *= -1;
rettv->v_type = VAR_FLOAT;
}
#endif
static void
f_str2list(typval_T *argvars, typval_T *rettv)
{
char_u *p;
int utf8 = FALSE;
if (rettv_list_alloc(rettv) == FAIL)
return;
if (argvars[1].v_type != VAR_UNKNOWN)
utf8 = (int)tv_get_number_chk(&argvars[1], NULL);
p = tv_get_string(&argvars[0]);
if (has_mbyte || utf8)
{
int (*ptr2len)(char_u *);
int (*ptr2char)(char_u *);
if (utf8 || enc_utf8)
{
ptr2len = utf_ptr2len;
ptr2char = utf_ptr2char;
}
else
{
ptr2len = mb_ptr2len;
ptr2char = mb_ptr2char;
}
for ( ; *p != NUL; p += (*ptr2len)(p))
list_append_number(rettv->vval.v_list, (*ptr2char)(p));
}
else
for ( ; *p != NUL; ++p)
list_append_number(rettv->vval.v_list, *p);
}
static void
f_str2nr(typval_T *argvars, typval_T *rettv)
{
int base = 10;
char_u *p;
varnumber_T n;
int what = 0;
int isneg;
if (argvars[1].v_type != VAR_UNKNOWN)
{
base = (int)tv_get_number(&argvars[1]);
if (base != 2 && base != 8 && base != 10 && base != 16)
{
emsg(_(e_invarg));
return;
}
if (argvars[2].v_type != VAR_UNKNOWN && tv_get_number(&argvars[2]))
what |= STR2NR_QUOTE;
}
p = skipwhite(tv_get_string(&argvars[0]));
isneg = (*p == '-');
if (*p == '+' || *p == '-')
p = skipwhite(p + 1);
switch (base)
{
case 2: what |= STR2NR_BIN + STR2NR_FORCE; break;
case 8: what |= STR2NR_OCT + STR2NR_FORCE; break;
case 16: what |= STR2NR_HEX + STR2NR_FORCE; break;
}
vim_str2nr(p, NULL, NULL, what, &n, NULL, 0, FALSE);
if (isneg)
rettv->vval.v_number = -n;
else
rettv->vval.v_number = n;
}
static void
f_strgetchar(typval_T *argvars, typval_T *rettv)
{
char_u *str;
int len;
int error = FALSE;
int charidx;
int byteidx = 0;
rettv->vval.v_number = -1;
str = tv_get_string_chk(&argvars[0]);
if (str == NULL)
return;
len = (int)STRLEN(str);
charidx = (int)tv_get_number_chk(&argvars[1], &error);
if (error)
return;
while (charidx >= 0 && byteidx < len)
{
if (charidx == 0)
{
rettv->vval.v_number = mb_ptr2char(str + byteidx);
break;
}
--charidx;
byteidx += MB_CPTR2LEN(str + byteidx);
}
}
static void
f_stridx(typval_T *argvars, typval_T *rettv)
{
char_u buf[NUMBUFLEN];
char_u *needle;
char_u *haystack;
char_u *save_haystack;
char_u *pos;
int start_idx;
needle = tv_get_string_chk(&argvars[1]);
save_haystack = haystack = tv_get_string_buf_chk(&argvars[0], buf);
rettv->vval.v_number = -1;
if (needle == NULL || haystack == NULL)
return;
if (argvars[2].v_type != VAR_UNKNOWN)
{
int error = FALSE;
start_idx = (int)tv_get_number_chk(&argvars[2], &error);
if (error || start_idx >= (int)STRLEN(haystack))
return;
if (start_idx >= 0)
haystack += start_idx;
}
pos = (char_u *)strstr((char *)haystack, (char *)needle);
if (pos != NULL)
rettv->vval.v_number = (varnumber_T)(pos - save_haystack);
}
void
f_string(typval_T *argvars, typval_T *rettv)
{
char_u *tofree;
char_u numbuf[NUMBUFLEN];
rettv->v_type = VAR_STRING;
rettv->vval.v_string = tv2string(&argvars[0], &tofree, numbuf,
get_copyID());
if (rettv->vval.v_string != NULL && tofree == NULL)
rettv->vval.v_string = vim_strsave(rettv->vval.v_string);
}
static void
f_strlen(typval_T *argvars, typval_T *rettv)
{
rettv->vval.v_number = (varnumber_T)(STRLEN(
tv_get_string(&argvars[0])));
}
static void
f_strchars(typval_T *argvars, typval_T *rettv)
{
char_u *s = tv_get_string(&argvars[0]);
int skipcc = 0;
varnumber_T len = 0;
int (*func_mb_ptr2char_adv)(char_u **pp);
if (argvars[1].v_type != VAR_UNKNOWN)
skipcc = (int)tv_get_number_chk(&argvars[1], NULL);
if (skipcc < 0 || skipcc > 1)
emsg(_(e_invarg));
else
{
func_mb_ptr2char_adv = skipcc ? mb_ptr2char_adv : mb_cptr2char_adv;
while (*s != NUL)
{
func_mb_ptr2char_adv(&s);
++len;
}
rettv->vval.v_number = len;
}
}
static void
f_strdisplaywidth(typval_T *argvars, typval_T *rettv)
{
char_u *s = tv_get_string(&argvars[0]);
int col = 0;
if (argvars[1].v_type != VAR_UNKNOWN)
col = (int)tv_get_number(&argvars[1]);
rettv->vval.v_number = (varnumber_T)(linetabsize_col(col, s) - col);
}
static void
f_strwidth(typval_T *argvars, typval_T *rettv)
{
char_u *s = tv_get_string(&argvars[0]);
rettv->vval.v_number = (varnumber_T)(mb_string2cells(s, -1));
}
static void
f_strcharpart(typval_T *argvars, typval_T *rettv)
{
char_u *p;
int nchar;
int nbyte = 0;
int charlen;
int len = 0;
int slen;
int error = FALSE;
p = tv_get_string(&argvars[0]);
slen = (int)STRLEN(p);
nchar = (int)tv_get_number_chk(&argvars[1], &error);
if (!error)
{
if (nchar > 0)
while (nchar > 0 && nbyte < slen)
{
nbyte += MB_CPTR2LEN(p + nbyte);
--nchar;
}
else
nbyte = nchar;
if (argvars[2].v_type != VAR_UNKNOWN)
{
charlen = (int)tv_get_number(&argvars[2]);
while (charlen > 0 && nbyte + len < slen)
{
int off = nbyte + len;
if (off < 0)
len += 1;
else
len += MB_CPTR2LEN(p + off);
--charlen;
}
}
else
len = slen - nbyte; }
if (nbyte < 0)
{
len += nbyte;
nbyte = 0;
}
else if (nbyte > slen)
nbyte = slen;
if (len < 0)
len = 0;
else if (nbyte + len > slen)
len = slen - nbyte;
rettv->v_type = VAR_STRING;
rettv->vval.v_string = vim_strnsave(p + nbyte, len);
}
static void
f_strpart(typval_T *argvars, typval_T *rettv)
{
char_u *p;
int n;
int len;
int slen;
int error = FALSE;
p = tv_get_string(&argvars[0]);
slen = (int)STRLEN(p);
n = (int)tv_get_number_chk(&argvars[1], &error);
if (error)
len = 0;
else if (argvars[2].v_type != VAR_UNKNOWN)
len = (int)tv_get_number(&argvars[2]);
else
len = slen - n;
if (n < 0)
{
len += n;
n = 0;
}
else if (n > slen)
n = slen;
if (len < 0)
len = 0;
else if (n + len > slen)
len = slen - n;
rettv->v_type = VAR_STRING;
rettv->vval.v_string = vim_strnsave(p + n, len);
}
static void
f_strridx(typval_T *argvars, typval_T *rettv)
{
char_u buf[NUMBUFLEN];
char_u *needle;
char_u *haystack;
char_u *rest;
char_u *lastmatch = NULL;
int haystack_len, end_idx;
needle = tv_get_string_chk(&argvars[1]);
haystack = tv_get_string_buf_chk(&argvars[0], buf);
rettv->vval.v_number = -1;
if (needle == NULL || haystack == NULL)
return;
haystack_len = (int)STRLEN(haystack);
if (argvars[2].v_type != VAR_UNKNOWN)
{
end_idx = (int)tv_get_number_chk(&argvars[2], NULL);
if (end_idx < 0)
return; }
else
end_idx = haystack_len;
if (*needle == NUL)
{
lastmatch = haystack + end_idx;
}
else
{
for (rest = haystack; *rest != '\0'; ++rest)
{
rest = (char_u *)strstr((char *)rest, (char *)needle);
if (rest == NULL || rest > haystack + end_idx)
break;
lastmatch = rest;
}
}
if (lastmatch == NULL)
rettv->vval.v_number = -1;
else
rettv->vval.v_number = (varnumber_T)(lastmatch - haystack);
}
static void
f_strtrans(typval_T *argvars, typval_T *rettv)
{
rettv->v_type = VAR_STRING;
rettv->vval.v_string = transstr(tv_get_string(&argvars[0]));
}
static void
f_submatch(typval_T *argvars, typval_T *rettv)
{
int error = FALSE;
int no;
int retList = 0;
no = (int)tv_get_number_chk(&argvars[0], &error);
if (error)
return;
if (no < 0 || no >= NSUBEXP)
{
semsg(_("E935: invalid submatch number: %d"), no);
return;
}
if (argvars[1].v_type != VAR_UNKNOWN)
retList = (int)tv_get_number_chk(&argvars[1], &error);
if (error)
return;
if (retList == 0)
{
rettv->v_type = VAR_STRING;
rettv->vval.v_string = reg_submatch(no);
}
else
{
rettv->v_type = VAR_LIST;
rettv->vval.v_list = reg_submatch_list(no);
}
}
static void
f_substitute(typval_T *argvars, typval_T *rettv)
{
char_u patbuf[NUMBUFLEN];
char_u subbuf[NUMBUFLEN];
char_u flagsbuf[NUMBUFLEN];
char_u *str = tv_get_string_chk(&argvars[0]);
char_u *pat = tv_get_string_buf_chk(&argvars[1], patbuf);
char_u *sub = NULL;
typval_T *expr = NULL;
char_u *flg = tv_get_string_buf_chk(&argvars[3], flagsbuf);
if (argvars[2].v_type == VAR_FUNC || argvars[2].v_type == VAR_PARTIAL)
expr = &argvars[2];
else
sub = tv_get_string_buf_chk(&argvars[2], subbuf);
rettv->v_type = VAR_STRING;
if (str == NULL || pat == NULL || (sub == NULL && expr == NULL)
|| flg == NULL)
rettv->vval.v_string = NULL;
else
rettv->vval.v_string = do_string_sub(str, pat, sub, expr, flg);
}
static void
f_swapinfo(typval_T *argvars, typval_T *rettv)
{
if (rettv_dict_alloc(rettv) == OK)
get_b0_dict(tv_get_string(argvars), rettv->vval.v_dict);
}
static void
f_swapname(typval_T *argvars, typval_T *rettv)
{
buf_T *buf;
rettv->v_type = VAR_STRING;
buf = tv_get_buf(&argvars[0], FALSE);
if (buf == NULL || buf->b_ml.ml_mfp == NULL
|| buf->b_ml.ml_mfp->mf_fname == NULL)
rettv->vval.v_string = NULL;
else
rettv->vval.v_string = vim_strsave(buf->b_ml.ml_mfp->mf_fname);
}
static void
f_synID(typval_T *argvars UNUSED, typval_T *rettv)
{
int id = 0;
#ifdef FEAT_SYN_HL
linenr_T lnum;
colnr_T col;
int trans;
int transerr = FALSE;
lnum = tv_get_lnum(argvars); col = (linenr_T)tv_get_number(&argvars[1]) - 1; trans = (int)tv_get_number_chk(&argvars[2], &transerr);
if (!transerr && lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count
&& col >= 0 && col < (long)STRLEN(ml_get(lnum)))
id = syn_get_id(curwin, lnum, (colnr_T)col, trans, NULL, FALSE);
#endif
rettv->vval.v_number = id;
}
static void
f_synIDattr(typval_T *argvars UNUSED, typval_T *rettv)
{
char_u *p = NULL;
#ifdef FEAT_SYN_HL
int id;
char_u *what;
char_u *mode;
char_u modebuf[NUMBUFLEN];
int modec;
id = (int)tv_get_number(&argvars[0]);
what = tv_get_string(&argvars[1]);
if (argvars[2].v_type != VAR_UNKNOWN)
{
mode = tv_get_string_buf(&argvars[2], modebuf);
modec = TOLOWER_ASC(mode[0]);
if (modec != 't' && modec != 'c' && modec != 'g')
modec = 0; }
else
{
#if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS)
if (USE_24BIT)
modec = 'g';
else
#endif
if (t_colors > 1)
modec = 'c';
else
modec = 't';
}
switch (TOLOWER_ASC(what[0]))
{
case 'b':
if (TOLOWER_ASC(what[1]) == 'g') p = highlight_color(id, what, modec);
else p = highlight_has_attr(id, HL_BOLD, modec);
break;
case 'f': p = highlight_color(id, what, modec);
break;
case 'i':
if (TOLOWER_ASC(what[1]) == 'n') p = highlight_has_attr(id, HL_INVERSE, modec);
else p = highlight_has_attr(id, HL_ITALIC, modec);
break;
case 'n': p = get_highlight_name_ext(NULL, id - 1, FALSE);
break;
case 'r': p = highlight_has_attr(id, HL_INVERSE, modec);
break;
case 's':
if (TOLOWER_ASC(what[1]) == 'p') p = highlight_color(id, what, modec);
else if (TOLOWER_ASC(what[1]) == 't' &&
TOLOWER_ASC(what[2]) == 'r')
p = highlight_has_attr(id, HL_STRIKETHROUGH, modec);
else p = highlight_has_attr(id, HL_STANDOUT, modec);
break;
case 'u':
if (STRLEN(what) <= 5 || TOLOWER_ASC(what[5]) != 'c')
p = highlight_has_attr(id, HL_UNDERLINE, modec);
else
p = highlight_has_attr(id, HL_UNDERCURL, modec);
break;
}
if (p != NULL)
p = vim_strsave(p);
#endif
rettv->v_type = VAR_STRING;
rettv->vval.v_string = p;
}
static void
f_synIDtrans(typval_T *argvars UNUSED, typval_T *rettv)
{
int id;
#ifdef FEAT_SYN_HL
id = (int)tv_get_number(&argvars[0]);
if (id > 0)
id = syn_get_final_id(id);
else
#endif
id = 0;
rettv->vval.v_number = id;
}
static void
f_synconcealed(typval_T *argvars UNUSED, typval_T *rettv)
{
#if defined(FEAT_SYN_HL) && defined(FEAT_CONCEAL)
linenr_T lnum;
colnr_T col;
int syntax_flags = 0;
int cchar;
int matchid = 0;
char_u str[NUMBUFLEN];
#endif
rettv_list_set(rettv, NULL);
#if defined(FEAT_SYN_HL) && defined(FEAT_CONCEAL)
lnum = tv_get_lnum(argvars); col = (colnr_T)tv_get_number(&argvars[1]) - 1;
CLEAR_FIELD(str);
if (rettv_list_alloc(rettv) != FAIL)
{
if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count
&& col >= 0 && col <= (long)STRLEN(ml_get(lnum))
&& curwin->w_p_cole > 0)
{
(void)syn_get_id(curwin, lnum, col, FALSE, NULL, FALSE);
syntax_flags = get_syntax_info(&matchid);
if ((syntax_flags & HL_CONCEAL) && curwin->w_p_cole < 3)
{
cchar = syn_get_sub_char();
if (cchar == NUL && curwin->w_p_cole == 1)
cchar = (lcs_conceal == NUL) ? ' ' : lcs_conceal;
if (cchar != NUL)
{
if (has_mbyte)
(*mb_char2bytes)(cchar, str);
else
str[0] = cchar;
}
}
}
list_append_number(rettv->vval.v_list,
(syntax_flags & HL_CONCEAL) != 0);
list_append_string(rettv->vval.v_list, str, -1);
list_append_number(rettv->vval.v_list, matchid);
}
#endif
}
static void
f_synstack(typval_T *argvars UNUSED, typval_T *rettv)
{
#ifdef FEAT_SYN_HL
linenr_T lnum;
colnr_T col;
int i;
int id;
#endif
rettv_list_set(rettv, NULL);
#ifdef FEAT_SYN_HL
lnum = tv_get_lnum(argvars); col = (colnr_T)tv_get_number(&argvars[1]) - 1;
if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count
&& col >= 0 && col <= (long)STRLEN(ml_get(lnum))
&& rettv_list_alloc(rettv) != FAIL)
{
(void)syn_get_id(curwin, lnum, (colnr_T)col, FALSE, NULL, TRUE);
for (i = 0; ; ++i)
{
id = syn_get_stack_item(i);
if (id < 0)
break;
if (list_append_number(rettv->vval.v_list, id) == FAIL)
break;
}
}
#endif
}
static void
f_tabpagebuflist(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
{
tabpage_T *tp;
win_T *wp = NULL;
if (argvars[0].v_type == VAR_UNKNOWN)
wp = firstwin;
else
{
tp = find_tabpage((int)tv_get_number(&argvars[0]));
if (tp != NULL)
wp = (tp == curtab) ? firstwin : tp->tp_firstwin;
}
if (wp != NULL && rettv_list_alloc(rettv) != FAIL)
{
for (; wp != NULL; wp = wp->w_next)
if (list_append_number(rettv->vval.v_list,
wp->w_buffer->b_fnum) == FAIL)
break;
}
}
static void
f_tagfiles(typval_T *argvars UNUSED, typval_T *rettv)
{
char_u *fname;
tagname_T tn;
int first;
if (rettv_list_alloc(rettv) == FAIL)
return;
fname = alloc(MAXPATHL);
if (fname == NULL)
return;
for (first = TRUE; ; first = FALSE)
if (get_tagfname(&tn, first, fname) == FAIL
|| list_append_string(rettv->vval.v_list, fname, -1) == FAIL)
break;
tagname_free(&tn);
vim_free(fname);
}
static void
f_taglist(typval_T *argvars, typval_T *rettv)
{
char_u *fname = NULL;
char_u *tag_pattern;
tag_pattern = tv_get_string(&argvars[0]);
rettv->vval.v_number = FALSE;
if (*tag_pattern == NUL)
return;
if (argvars[1].v_type != VAR_UNKNOWN)
fname = tv_get_string(&argvars[1]);
if (rettv_list_alloc(rettv) == OK)
(void)get_tags(rettv->vval.v_list, tag_pattern, fname);
}
#ifdef FEAT_FLOAT
static void
f_tan(typval_T *argvars, typval_T *rettv)
{
float_T f = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &f) == OK)
rettv->vval.v_float = tan(f);
else
rettv->vval.v_float = 0.0;
}
static void
f_tanh(typval_T *argvars, typval_T *rettv)
{
float_T f = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &f) == OK)
rettv->vval.v_float = tanh(f);
else
rettv->vval.v_float = 0.0;
}
#endif
static void
f_tolower(typval_T *argvars, typval_T *rettv)
{
rettv->v_type = VAR_STRING;
rettv->vval.v_string = strlow_save(tv_get_string(&argvars[0]));
}
static void
f_toupper(typval_T *argvars, typval_T *rettv)
{
rettv->v_type = VAR_STRING;
rettv->vval.v_string = strup_save(tv_get_string(&argvars[0]));
}
static void
f_tr(typval_T *argvars, typval_T *rettv)
{
char_u *in_str;
char_u *fromstr;
char_u *tostr;
char_u *p;
int inlen;
int fromlen;
int tolen;
int idx;
char_u *cpstr;
int cplen;
int first = TRUE;
char_u buf[NUMBUFLEN];
char_u buf2[NUMBUFLEN];
garray_T ga;
in_str = tv_get_string(&argvars[0]);
fromstr = tv_get_string_buf_chk(&argvars[1], buf);
tostr = tv_get_string_buf_chk(&argvars[2], buf2);
rettv->v_type = VAR_STRING;
rettv->vval.v_string = NULL;
if (fromstr == NULL || tostr == NULL)
return; ga_init2(&ga, (int)sizeof(char), 80);
if (!has_mbyte)
if (STRLEN(fromstr) != STRLEN(tostr))
{
error:
semsg(_(e_invarg2), fromstr);
ga_clear(&ga);
return;
}
while (*in_str != NUL)
{
if (has_mbyte)
{
inlen = (*mb_ptr2len)(in_str);
cpstr = in_str;
cplen = inlen;
idx = 0;
for (p = fromstr; *p != NUL; p += fromlen)
{
fromlen = (*mb_ptr2len)(p);
if (fromlen == inlen && STRNCMP(in_str, p, inlen) == 0)
{
for (p = tostr; *p != NUL; p += tolen)
{
tolen = (*mb_ptr2len)(p);
if (idx-- == 0)
{
cplen = tolen;
cpstr = p;
break;
}
}
if (*p == NUL) goto error;
break;
}
++idx;
}
if (first && cpstr == in_str)
{
first = FALSE;
for (p = tostr; *p != NUL; p += tolen)
{
tolen = (*mb_ptr2len)(p);
--idx;
}
if (idx != 0)
goto error;
}
(void)ga_grow(&ga, cplen);
mch_memmove((char *)ga.ga_data + ga.ga_len, cpstr, (size_t)cplen);
ga.ga_len += cplen;
in_str += inlen;
}
else
{
p = vim_strchr(fromstr, *in_str);
if (p != NULL)
ga_append(&ga, tostr[p - fromstr]);
else
ga_append(&ga, *in_str);
++in_str;
}
}
(void)ga_grow(&ga, 1);
ga_append(&ga, NUL);
rettv->vval.v_string = ga.ga_data;
}
static void
f_trim(typval_T *argvars, typval_T *rettv)
{
char_u buf1[NUMBUFLEN];
char_u buf2[NUMBUFLEN];
char_u *head = tv_get_string_buf_chk(&argvars[0], buf1);
char_u *mask = NULL;
char_u *tail;
char_u *prev;
char_u *p;
int c1;
rettv->v_type = VAR_STRING;
if (head == NULL)
{
rettv->vval.v_string = NULL;
return;
}
if (argvars[1].v_type == VAR_STRING)
mask = tv_get_string_buf_chk(&argvars[1], buf2);
while (*head != NUL)
{
c1 = PTR2CHAR(head);
if (mask == NULL)
{
if (c1 > ' ' && c1 != 0xa0)
break;
}
else
{
for (p = mask; *p != NUL; MB_PTR_ADV(p))
if (c1 == PTR2CHAR(p))
break;
if (*p == NUL)
break;
}
MB_PTR_ADV(head);
}
for (tail = head + STRLEN(head); tail > head; tail = prev)
{
prev = tail;
MB_PTR_BACK(head, prev);
c1 = PTR2CHAR(prev);
if (mask == NULL)
{
if (c1 > ' ' && c1 != 0xa0)
break;
}
else
{
for (p = mask; *p != NUL; MB_PTR_ADV(p))
if (c1 == PTR2CHAR(p))
break;
if (*p == NUL)
break;
}
}
rettv->vval.v_string = vim_strnsave(head, (int)(tail - head));
}
#ifdef FEAT_FLOAT
static void
f_trunc(typval_T *argvars, typval_T *rettv)
{
float_T f = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &f) == OK)
rettv->vval.v_float = f > 0 ? floor(f) : ceil(f);
else
rettv->vval.v_float = 0.0;
}
#endif
static void
f_type(typval_T *argvars, typval_T *rettv)
{
int n = -1;
switch (argvars[0].v_type)
{
case VAR_NUMBER: n = VAR_TYPE_NUMBER; break;
case VAR_STRING: n = VAR_TYPE_STRING; break;
case VAR_PARTIAL:
case VAR_FUNC: n = VAR_TYPE_FUNC; break;
case VAR_LIST: n = VAR_TYPE_LIST; break;
case VAR_DICT: n = VAR_TYPE_DICT; break;
case VAR_FLOAT: n = VAR_TYPE_FLOAT; break;
case VAR_BOOL: n = VAR_TYPE_BOOL; break;
case VAR_SPECIAL: n = VAR_TYPE_NONE; break;
case VAR_JOB: n = VAR_TYPE_JOB; break;
case VAR_CHANNEL: n = VAR_TYPE_CHANNEL; break;
case VAR_BLOB: n = VAR_TYPE_BLOB; break;
case VAR_UNKNOWN:
case VAR_ANY:
case VAR_VOID:
internal_error_no_abort("f_type(UNKNOWN)");
n = -1;
break;
}
rettv->vval.v_number = n;
}
static void
f_virtcol(typval_T *argvars, typval_T *rettv)
{
colnr_T vcol = 0;
pos_T *fp;
int fnum = curbuf->b_fnum;
int len;
fp = var2fpos(&argvars[0], FALSE, &fnum);
if (fp != NULL && fp->lnum <= curbuf->b_ml.ml_line_count
&& fnum == curbuf->b_fnum)
{
if (fp->col < 0)
fp->col = 0;
else
{
len = (int)STRLEN(ml_get(fp->lnum));
if (fp->col > len)
fp->col = len;
}
getvvcol(curwin, fp, NULL, NULL, &vcol);
++vcol;
}
rettv->vval.v_number = vcol;
}
static void
f_visualmode(typval_T *argvars, typval_T *rettv)
{
char_u str[2];
rettv->v_type = VAR_STRING;
str[0] = curbuf->b_visual_mode_eval;
str[1] = NUL;
rettv->vval.v_string = vim_strsave(str);
if (non_zero_arg(&argvars[0]))
curbuf->b_visual_mode_eval = NUL;
}
static void
f_wildmenumode(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
{
#ifdef FEAT_WILDMENU
if (wild_menu_showing)
rettv->vval.v_number = 1;
#endif
}
static void
f_windowsversion(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
{
rettv->v_type = VAR_STRING;
rettv->vval.v_string = vim_strsave((char_u *)windowsVersion);
}
static void
f_wordcount(typval_T *argvars UNUSED, typval_T *rettv)
{
if (rettv_dict_alloc(rettv) == FAIL)
return;
cursor_pos_info(rettv->vval.v_dict);
}
static void
f_xor(typval_T *argvars, typval_T *rettv)
{
rettv->vval.v_number = tv_get_number_chk(&argvars[0], NULL)
^ tv_get_number_chk(&argvars[1], NULL);
}
#endif // FEAT_EVAL