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Diffstat (limited to 'src/nvim/eval/funcs.c')
-rw-r--r--src/nvim/eval/funcs.c186
1 files changed, 125 insertions, 61 deletions
diff --git a/src/nvim/eval/funcs.c b/src/nvim/eval/funcs.c
index 1a80d4d4bd..83ef9c8762 100644
--- a/src/nvim/eval/funcs.c
+++ b/src/nvim/eval/funcs.c
@@ -32,6 +32,7 @@
#include "nvim/indent.h"
#include "nvim/indent_c.h"
#include "nvim/lua/executor.h"
+#include "nvim/macros.h"
#include "nvim/mark.h"
#include "nvim/math.h"
#include "nvim/memline.h"
@@ -86,8 +87,10 @@ KHASH_MAP_INIT_STR(functions, VimLFuncDef)
#endif
PRAGMA_DIAG_PUSH_IGNORE_MISSING_PROTOTYPES
+PRAGMA_DIAG_PUSH_IGNORE_IMPLICIT_FALLTHROUGH
#include "funcs.generated.h"
PRAGMA_DIAG_POP
+PRAGMA_DIAG_POP
#endif
@@ -2068,6 +2071,12 @@ static void f_expand(typval_T *argvars, typval_T *rettv, FunPtr fptr)
expand_T xpc;
bool error = false;
char_u *result;
+#ifdef BACKSLASH_IN_FILENAME
+ char_u *p_csl_save = p_csl;
+
+ // avoid using 'completeslash' here
+ p_csl = empty_option;
+#endif
rettv->v_type = VAR_STRING;
if (argvars[1].v_type != VAR_UNKNOWN
@@ -2120,6 +2129,9 @@ static void f_expand(typval_T *argvars, typval_T *rettv, FunPtr fptr)
rettv->vval.v_string = NULL;
}
}
+#ifdef BACKSLASH_IN_FILENAME
+ p_csl = p_csl_save;
+#endif
}
@@ -2407,9 +2419,9 @@ static void f_float2nr(typval_T *argvars, typval_T *rettv, FunPtr fptr)
float_T f;
if (tv_get_float_chk(argvars, &f)) {
- if (f <= -VARNUMBER_MAX + DBL_EPSILON) {
+ if (f <= (float_T)-VARNUMBER_MAX + DBL_EPSILON) {
rettv->vval.v_number = -VARNUMBER_MAX;
- } else if (f >= VARNUMBER_MAX - DBL_EPSILON) {
+ } else if (f >= (float_T)VARNUMBER_MAX - DBL_EPSILON) {
rettv->vval.v_number = VARNUMBER_MAX;
} else {
rettv->vval.v_number = (varnumber_T)f;
@@ -2581,8 +2593,6 @@ static void f_foldtextresult(typval_T *argvars, typval_T *rettv, FunPtr fptr)
{
char_u *text;
char_u buf[FOLD_TEXT_LEN];
- foldinfo_T foldinfo;
- int fold_count;
static bool entered = false;
rettv->v_type = VAR_STRING;
@@ -2596,9 +2606,10 @@ static void f_foldtextresult(typval_T *argvars, typval_T *rettv, FunPtr fptr)
if (lnum < 0) {
lnum = 0;
}
- fold_count = foldedCount(curwin, lnum, &foldinfo);
- if (fold_count > 0) {
- text = get_foldtext(curwin, lnum, lnum + fold_count - 1, &foldinfo, buf);
+
+ foldinfo_T info = fold_info(curwin, lnum);
+ if (info.fi_lines > 0) {
+ text = get_foldtext(curwin, lnum, lnum + info.fi_lines - 1, info, buf);
if (text == buf) {
text = vim_strsave(text);
}
@@ -4005,7 +4016,7 @@ static void f_glob(typval_T *argvars, typval_T *rettv, FunPtr fptr)
/// "globpath()" function
static void f_globpath(typval_T *argvars, typval_T *rettv, FunPtr fptr)
{
- int flags = 0; // Flags for globpath.
+ int flags = WILD_IGNORE_COMPLETESLASH; // Flags for globpath.
bool error = false;
// Return a string, or a list if the optional third argument is non-zero.
@@ -4717,6 +4728,14 @@ static void f_insert(typval_T *argvars, typval_T *rettv, FunPtr fptr)
}
}
+// "interrupt()" function
+static void f_interrupt(typval_T *argvars FUNC_ATTR_UNUSED,
+ typval_T *rettv FUNC_ATTR_UNUSED,
+ FunPtr fptr FUNC_ATTR_UNUSED)
+{
+ got_int = true;
+}
+
/*
* "invert(expr)" function
*/
@@ -5471,7 +5490,7 @@ static void f_luaeval(typval_T *argvars, typval_T *rettv, FunPtr fptr)
return;
}
- executor_eval_lua(cstr_as_string((char *)str), &argvars[1], rettv);
+ nlua_typval_eval(cstr_as_string((char *)str), &argvars[1], rettv);
}
/*
@@ -6363,6 +6382,20 @@ static void f_pyxeval(typval_T *argvars, typval_T *rettv, FunPtr fptr)
}
}
+///
+/// "perleval()" function
+///
+static void f_perleval(typval_T *argvars, typval_T *rettv, FunPtr fptr)
+{
+ script_host_eval("perl", argvars, rettv);
+}
+
+// "rubyeval()" function
+static void f_rubyeval(typval_T *argvars, typval_T *rettv, FunPtr fptr)
+{
+ script_host_eval("ruby", argvars, rettv);
+}
+
/*
* "range()" function
*/
@@ -6918,7 +6951,7 @@ static void f_resolve(typval_T *argvars, typval_T *rettv, FunPtr fptr)
}
ptrdiff_t len = (ptrdiff_t)strlen(p);
- if (len > 0 && after_pathsep(p, p + len)) {
+ if (len > 1 && after_pathsep(p, p + len)) {
has_trailing_pathsep = true;
p[len - 1] = NUL; // The trailing slash breaks readlink().
}
@@ -7650,7 +7683,7 @@ static int searchpair_cmn(typval_T *argvars, pos_T *match_pos)
}
retval = do_searchpair(
- (char_u *)spat, (char_u *)mpat, (char_u *)epat, dir, skip,
+ spat, mpat, epat, dir, skip,
flags, match_pos, lnum_stop, time_limit);
theend:
@@ -7694,9 +7727,9 @@ static void f_searchpairpos(typval_T *argvars, typval_T *rettv, FunPtr fptr)
*/
long
do_searchpair(
- char_u *spat, // start pattern
- char_u *mpat, // middle pattern
- char_u *epat, // end pattern
+ const char *spat, // start pattern
+ const char *mpat, // middle pattern
+ const char *epat, // end pattern
int dir, // BACKWARD or FORWARD
const typval_T *skip, // skip expression
int flags, // SP_SETPCMARK and other SP_ values
@@ -7704,6 +7737,7 @@ do_searchpair(
linenr_T lnum_stop, // stop at this line if not zero
long time_limit // stop after this many msec
)
+ FUNC_ATTR_NONNULL_ARG(1, 2, 3)
{
char_u *save_cpo;
char_u *pat, *pat2 = NULL, *pat3 = NULL;
@@ -7718,8 +7752,6 @@ do_searchpair(
bool use_skip = false;
int options = SEARCH_KEEP;
proftime_T tm;
- size_t pat2_len;
- size_t pat3_len;
// Make 'cpoptions' empty, the 'l' flag should not be used here.
save_cpo = p_cpo;
@@ -7730,9 +7762,9 @@ do_searchpair(
// Make two search patterns: start/end (pat2, for in nested pairs) and
// start/middle/end (pat3, for the top pair).
- pat2_len = STRLEN(spat) + STRLEN(epat) + 17;
+ const size_t pat2_len = strlen(spat) + strlen(epat) + 17;
pat2 = xmalloc(pat2_len);
- pat3_len = STRLEN(spat) + STRLEN(mpat) + STRLEN(epat) + 25;
+ const size_t pat3_len = strlen(spat) + strlen(mpat) + strlen(epat) + 25;
pat3 = xmalloc(pat3_len);
snprintf((char *)pat2, pat2_len, "\\m\\(%s\\m\\)\\|\\(%s\\m\\)", spat, epat);
if (*mpat == NUL) {
@@ -8124,15 +8156,17 @@ static void f_setline(typval_T *argvars, typval_T *rettv, FunPtr fptr)
/// Create quickfix/location list from VimL values
///
/// Used by `setqflist()` and `setloclist()` functions. Accepts invalid
-/// list_arg, action_arg and what_arg arguments in which case errors out,
-/// including VAR_UNKNOWN parameters.
+/// args argument in which case errors out, including VAR_UNKNOWN parameters.
///
/// @param[in,out] wp Window to create location list for. May be NULL in
/// which case quickfix list will be created.
-/// @param[in] list_arg Quickfix list contents.
-/// @param[in] action_arg Action to perform: append to an existing list,
-/// replace its content or create a new one.
-/// @param[in] title_arg New list title. Defaults to caller function name.
+/// @param[in] args [list, action, what]
+/// @param[in] args[0] Quickfix list contents.
+/// @param[in] args[1] Optional. Action to perform:
+/// append to an existing list, replace its content,
+/// or create a new one.
+/// @param[in] args[2] Optional. Quickfix list properties or title.
+/// Defaults to caller function name.
/// @param[out] rettv Return value: 0 in case of success, -1 otherwise.
static void set_qf_ll_list(win_T *wp, typval_T *args, typval_T *rettv)
FUNC_ATTR_NONNULL_ARG(2, 3)
@@ -8142,7 +8176,7 @@ static void set_qf_ll_list(win_T *wp, typval_T *args, typval_T *rettv)
int action = ' ';
static int recursive = 0;
rettv->vval.v_number = -1;
- dict_T *d = NULL;
+ dict_T *what = NULL;
typval_T *list_arg = &args[0];
if (list_arg->v_type != VAR_LIST) {
@@ -8170,18 +8204,18 @@ static void set_qf_ll_list(win_T *wp, typval_T *args, typval_T *rettv)
return;
}
- typval_T *title_arg = &args[2];
- if (title_arg->v_type == VAR_UNKNOWN) {
+ typval_T *const what_arg = &args[2];
+ if (what_arg->v_type == VAR_UNKNOWN) {
// Option argument was not given.
goto skip_args;
- } else if (title_arg->v_type == VAR_STRING) {
- title = tv_get_string_chk(title_arg);
+ } else if (what_arg->v_type == VAR_STRING) {
+ title = tv_get_string_chk(what_arg);
if (!title) {
// Type error. Error already printed by tv_get_string_chk().
return;
}
- } else if (title_arg->v_type == VAR_DICT) {
- d = title_arg->vval.v_dict;
+ } else if (what_arg->v_type == VAR_DICT && what_arg->vval.v_dict != NULL) {
+ what = what_arg->vval.v_dict;
} else {
EMSG(_(e_dictreq));
return;
@@ -8194,7 +8228,7 @@ skip_args:
recursive++;
list_T *const l = list_arg->vval.v_list;
- if (set_errorlist(wp, l, action, (char_u *)title, d) == OK) {
+ if (set_errorlist(wp, l, action, (char_u *)title, what) == OK) {
rettv->vval.v_number = 0;
}
recursive--;
@@ -9156,7 +9190,7 @@ static int item_compare2(const void *s1, const void *s2, bool keep_zero)
rettv.v_type = VAR_UNKNOWN; // tv_clear() uses this
res = call_func((const char_u *)func_name,
- (int)STRLEN(func_name),
+ -1,
&rettv, 2, argv, NULL, 0L, 0L, &dummy, true,
partial, sortinfo->item_compare_selfdict);
tv_clear(&argv[0]);
@@ -9938,6 +9972,16 @@ static void f_strpart(typval_T *argvars, typval_T *rettv, FunPtr fptr)
len = slen - n;
}
+ if (argvars[2].v_type != VAR_UNKNOWN && argvars[3].v_type != VAR_UNKNOWN) {
+ int off;
+
+ // length in characters
+ for (off = n; off < (int)slen && len > 0; len--) {
+ off += utfc_ptr2len((char_u *)p + off);
+ }
+ len = off - n;
+ }
+
rettv->v_type = VAR_STRING;
rettv->vval.v_string = (char_u *)xmemdupz(p + n, (size_t)len);
}
@@ -10796,52 +10840,72 @@ static void f_trim(typval_T *argvars, typval_T *rettv, FunPtr fptr)
const char_u *prev;
const char_u *p;
int c1;
+ int dir = 0;
rettv->v_type = VAR_STRING;
+ rettv->vval.v_string = NULL;
if (head == NULL) {
- rettv->vval.v_string = NULL;
return;
}
if (argvars[1].v_type == VAR_STRING) {
mask = (const char_u *)tv_get_string_buf_chk(&argvars[1], buf2);
+ if (argvars[2].v_type != VAR_UNKNOWN) {
+ bool error = false;
+ // leading or trailing characters to trim
+ dir = (int)tv_get_number_chk(&argvars[2], &error);
+ if (error) {
+ return;
+ }
+ if (dir < 0 || dir > 2) {
+ emsgf(_(e_invarg2), tv_get_string(&argvars[2]));
+ return;
+ }
+ }
}
- 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)) {
+ if (dir == 0 || dir == 1) {
+ // Trim leading characters
+ 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;
}
}
- if (*p == NUL) {
- break;
- }
+ MB_PTR_ADV(head);
}
- 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)) {
+ tail = head + STRLEN(head);
+ if (dir == 0 || dir == 2) {
+ // Trim trailing characters
+ for (; 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;
}
- }
- if (*p == NUL) {
- break;
}
}
}
generated by cgit (git 2.34.1) at 2025-07-23 15:11:22 +0000