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-rw-r--r--src/nvim/eval.c93
-rw-r--r--src/nvim/eval_defs.h9
-rw-r--r--src/nvim/fileio.c5
-rw-r--r--src/nvim/path.c39
-rw-r--r--src/nvim/regexp.c101
-rw-r--r--src/nvim/strings.c8
-rw-r--r--src/nvim/testdir/test55.in160
-rw-r--r--src/nvim/testdir/test55.ok58
-rw-r--r--src/nvim/version.c16
-rw-r--r--src/nvim/window.c11
10 files changed, 396 insertions, 104 deletions
diff --git a/src/nvim/eval.c b/src/nvim/eval.c
index 219bd38d82..a1c5f958d1 100644
--- a/src/nvim/eval.c
+++ b/src/nvim/eval.c
@@ -2890,9 +2890,12 @@ static int do_unlet_var(lval_T *lp, char_u *name_end, int forceit)
else if (do_unlet(lp->ll_name, forceit) == FAIL)
ret = FAIL;
*name_end = cc;
- } else if (tv_check_lock(lp->ll_tv->v_lock, lp->ll_name))
+ } else if ((lp->ll_list != NULL
+ && tv_check_lock(lp->ll_list->lv_lock, lp->ll_name))
+ || (lp->ll_dict != NULL
+ && tv_check_lock(lp->ll_dict->dv_lock, lp->ll_name))) {
return FAIL;
- else if (lp->ll_range) {
+ } else if (lp->ll_range) {
listitem_T *li;
listitem_T *ll_li = lp->ll_li;
int ll_n1 = lp->ll_n1;
@@ -2953,17 +2956,30 @@ int do_unlet(char_u *name, int forceit)
hashtab_T *ht;
hashitem_T *hi;
char_u *varname;
+ dict_T *d;
dictitem_T *di;
dict_T *dict;
ht = find_var_ht_dict(name, &varname, &dict);
if (ht != NULL && *varname != NUL) {
+ if (ht == &globvarht) {
+ d = &globvardict;
+ } else if (current_funccal != NULL
+ && ht == &current_funccal->l_vars.dv_hashtab) {
+ d = &current_funccal->l_vars;
+ } else {
+ di = find_var_in_ht(ht, *name, (char_u *)"", false);
+ d = di->di_tv.vval.v_dict;
+ }
+
hi = hash_find(ht, varname);
if (!HASHITEM_EMPTY(hi)) {
di = HI2DI(hi);
if (var_check_fixed(di->di_flags, name)
- || var_check_ro(di->di_flags, name))
+ || var_check_ro(di->di_flags, name)
+ || tv_check_lock(d->dv_lock, name)) {
return FAIL;
+ }
typval_T oldtv;
bool watched = is_watched(dict);
@@ -6055,7 +6071,7 @@ dictitem_T *dictitem_alloc(char_u *key) FUNC_ATTR_NONNULL_RET
#ifndef __clang_analyzer__
STRCPY(di->di_key, key);
#endif
- di->di_flags = 0;
+ di->di_flags = DI_FLAGS_ALLOC;
return di;
}
@@ -6067,7 +6083,7 @@ static dictitem_T *dictitem_copy(dictitem_T *org) FUNC_ATTR_NONNULL_RET
dictitem_T *di = xmalloc(sizeof(dictitem_T) + STRLEN(org->di_key));
STRCPY(di->di_key, org->di_key);
- di->di_flags = 0;
+ di->di_flags = DI_FLAGS_ALLOC;
copy_tv(&org->di_tv, &di->di_tv);
return di;
@@ -6095,7 +6111,9 @@ static void dictitem_remove(dict_T *dict, dictitem_T *item)
void dictitem_free(dictitem_T *item)
{
clear_tv(&item->di_tv);
- xfree(item);
+ if (item->di_flags & DI_FLAGS_ALLOC) {
+ xfree(item);
+ }
}
/// Make a copy of dictionary
@@ -9212,6 +9230,7 @@ void dict_extend(dict_T *d1, dict_T *d2, char_u *action)
hashitem_T *hi2;
int todo;
bool watched = is_watched(d1);
+ char *arg_errmsg = N_("extend() argument");
todo = (int)d2->dv_hashtab.ht_used;
for (hi2 = d2->dv_hashtab.ht_array; todo > 0; ++hi2) {
@@ -9245,6 +9264,11 @@ void dict_extend(dict_T *d1, dict_T *d2, char_u *action)
} else if (*action == 'f' && HI2DI(hi2) != di1) {
typval_T oldtv;
+ if (tv_check_lock(di1->di_tv.v_lock, (char_u *)_(arg_errmsg))
+ || var_check_ro(di1->di_flags, (char_u *)_(arg_errmsg))) {
+ break;
+ }
+
if (watched) {
copy_tv(&di1->di_tv, &oldtv);
}
@@ -9460,12 +9484,14 @@ static void filter_map(typval_T *argvars, typval_T *rettv, int map)
if (argvars[0].v_type == VAR_LIST) {
if ((l = argvars[0].vval.v_list) == NULL
- || tv_check_lock(l->lv_lock, (char_u *)_(arg_errmsg)))
+ || (!map && tv_check_lock(l->lv_lock, (char_u *)_(arg_errmsg)))) {
return;
+ }
} else if (argvars[0].v_type == VAR_DICT) {
if ((d = argvars[0].vval.v_dict) == NULL
- || tv_check_lock(d->dv_lock, (char_u *)_(arg_errmsg)))
+ || (!map && tv_check_lock(d->dv_lock, (char_u *)_(arg_errmsg)))) {
return;
+ }
} else {
EMSG2(_(e_listdictarg), ermsg);
return;
@@ -9494,17 +9520,26 @@ static void filter_map(typval_T *argvars, typval_T *rettv, int map)
for (hi = ht->ht_array; todo > 0; ++hi) {
if (!HASHITEM_EMPTY(hi)) {
--todo;
+
di = HI2DI(hi);
- if (tv_check_lock(di->di_tv.v_lock,
- (char_u *)_(arg_errmsg)))
+ if (map
+ && (tv_check_lock(di->di_tv.v_lock, (char_u *)_(arg_errmsg))
+ || var_check_ro(di->di_flags, (char_u *)_(arg_errmsg)))) {
break;
+ }
+
vimvars[VV_KEY].vv_str = vim_strsave(di->di_key);
int r = filter_map_one(&di->di_tv, expr, map, &rem);
clear_tv(&vimvars[VV_KEY].vv_tv);
if (r == FAIL || did_emsg)
break;
- if (!map && rem)
+ if (!map && rem) {
+ if (var_check_fixed(di->di_flags, (char_u *)_(arg_errmsg))
+ || var_check_ro(di->di_flags, (char_u *)_(arg_errmsg))) {
+ break;
+ }
dictitem_remove(d, di);
+ }
}
}
hash_unlock(ht);
@@ -9512,8 +9547,9 @@ static void filter_map(typval_T *argvars, typval_T *rettv, int map)
vimvars[VV_KEY].vv_type = VAR_NUMBER;
for (li = l->lv_first; li != NULL; li = nli) {
- if (tv_check_lock(li->li_tv.v_lock, (char_u *)_(arg_errmsg)))
+ if (map && tv_check_lock(li->li_tv.v_lock, (char_u *)_(arg_errmsg))) {
break;
+ }
nli = li->li_next;
vimvars[VV_KEY].vv_nr = idx;
if (filter_map_one(&li->li_tv, expr, map, &rem) == FAIL
@@ -10786,15 +10822,15 @@ static void f_globpath(typval_T *argvars, typval_T *rettv)
}
}
-/*
- * "glob2regpat()" function
- */
+// "glob2regpat()" function
static void f_glob2regpat(typval_T *argvars, typval_T *rettv)
{
- char_u *pat = get_tv_string_chk(&argvars[0]);
+ char_u *pat = get_tv_string_chk(&argvars[0]); // NULL on type error
- rettv->v_type = VAR_STRING;
- rettv->vval.v_string = file_pat_to_reg_pat(pat, NULL, NULL, FALSE);
+ rettv->v_type = VAR_STRING;
+ rettv->vval.v_string = (pat == NULL)
+ ? NULL
+ : file_pat_to_reg_pat(pat, NULL, NULL, false);
}
/*
@@ -13878,9 +13914,10 @@ static void f_remove(typval_T *argvars, typval_T *rettv)
key = get_tv_string_chk(&argvars[1]);
if (key != NULL) {
di = dict_find(d, key, -1);
- if (di == NULL)
+ if (di == NULL) {
EMSG2(_(e_dictkey), key);
- else {
+ } else if (!var_check_fixed(di->di_flags, (char_u *)_(arg_errmsg))
+ && !var_check_ro(di->di_flags, (char_u *)_(arg_errmsg))) {
*rettv = di->di_tv;
init_tv(&di->di_tv);
dictitem_remove(d, di);
@@ -18648,14 +18685,16 @@ static void vars_clear_ext(hashtab_T *ht, int free_val)
if (!HASHITEM_EMPTY(hi)) {
--todo;
- /* Free the variable. Don't remove it from the hashtab,
- * ht_array might change then. hash_clear() takes care of it
- * later. */
+ // Free the variable. Don't remove it from the hashtab,
+ // ht_array might change then. hash_clear() takes care of it
+ // later.
v = HI2DI(hi);
- if (free_val)
+ if (free_val) {
clear_tv(&v->di_tv);
- if ((v->di_flags & DI_FLAGS_FIX) == 0)
+ }
+ if (v->di_flags & DI_FLAGS_ALLOC) {
xfree(v);
+ }
}
}
hash_clear(ht);
@@ -18829,7 +18868,7 @@ set_var (
xfree(v);
return;
}
- v->di_flags = 0;
+ v->di_flags = DI_FLAGS_ALLOC;
}
if (copy || tv->v_type == VAR_NUMBER || tv->v_type == VAR_FLOAT) {
@@ -20720,7 +20759,7 @@ call_user_func (
v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
} else {
v = xmalloc(sizeof(dictitem_T) + STRLEN(name));
- v->di_flags = DI_FLAGS_RO;
+ v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX | DI_FLAGS_ALLOC;
}
STRCPY(v->di_key, name);
hash_add(&fc->l_avars.dv_hashtab, DI2HIKEY(v));
diff --git a/src/nvim/eval_defs.h b/src/nvim/eval_defs.h
index ed419268d2..cdad1f3197 100644
--- a/src/nvim/eval_defs.h
+++ b/src/nvim/eval_defs.h
@@ -101,10 +101,11 @@ struct dictitem_S {
typedef struct dictitem_S dictitem_T;
-#define DI_FLAGS_RO 1 /* "di_flags" value: read-only variable */
-#define DI_FLAGS_RO_SBX 2 /* "di_flags" value: read-only in the sandbox */
-#define DI_FLAGS_FIX 4 /* "di_flags" value: fixed variable, not allocated */
-#define DI_FLAGS_LOCK 8 /* "di_flags" value: locked variable */
+#define DI_FLAGS_RO 1 // "di_flags" value: read-only variable
+#define DI_FLAGS_RO_SBX 2 // "di_flags" value: read-only in the sandbox
+#define DI_FLAGS_FIX 4 // "di_flags" value: fixed: no :unlet or remove()
+#define DI_FLAGS_LOCK 8 // "di_flags" value: locked variable
+#define DI_FLAGS_ALLOC 16 // "di_flags" value: separately allocated
/*
* Structure to hold info about a Dictionary.
diff --git a/src/nvim/fileio.c b/src/nvim/fileio.c
index c095a7d27f..badb5b85b0 100644
--- a/src/nvim/fileio.c
+++ b/src/nvim/fileio.c
@@ -7106,6 +7106,7 @@ char_u * file_pat_to_reg_pat(
char *allow_dirs, // Result passed back out in here
int no_bslash // Don't use a backward slash as pathsep
)
+ FUNC_ATTR_NONNULL_ARG(1)
{
const char_u *endp;
char_u *reg_pat;
@@ -7118,6 +7119,10 @@ char_u * file_pat_to_reg_pat(
if (pat_end == NULL)
pat_end = pat + STRLEN(pat);
+ if (pat_end == pat) {
+ return (char_u *)xstrdup("^$");
+ }
+
size_t size = 2; // '^' at start, '$' at end.
for (p = pat; p < pat_end; p++) {
diff --git a/src/nvim/path.c b/src/nvim/path.c
index 5ac3d07f67..8b9a49dfc0 100644
--- a/src/nvim/path.c
+++ b/src/nvim/path.c
@@ -681,11 +681,16 @@ static size_t do_path_expand(garray_T *gap, const char_u *path,
/* remove backslashes for the remaining components only */
(void)do_path_expand(gap, buf, len + 1, flags, false);
} else {
- /* no more wildcards, check if there is a match */
- /* remove backslashes for the remaining components only */
- if (*path_end != NUL)
+ FileInfo file_info;
+
+ // no more wildcards, check if there is a match
+ // remove backslashes for the remaining components only
+ if (*path_end != NUL) {
backslash_halve(buf + len + 1);
- if (os_file_exists(buf)) { /* add existing file */
+ }
+ // add existing file or symbolic link
+ if ((flags & EW_ALLLINKS) ? os_fileinfo_link((char *)buf, &file_info)
+ : os_file_exists(buf)) {
addfile(gap, buf, flags);
}
}
@@ -1294,26 +1299,28 @@ expand_backtick (
return cnt;
}
-/*
- * Add a file to a file list. Accepted flags:
- * EW_DIR add directories
- * EW_FILE add files
- * EW_EXEC add executable files
- * EW_NOTFOUND add even when it doesn't exist
- * EW_ADDSLASH add slash after directory name
- */
-void
-addfile (
+// Add a file to a file list. Accepted flags:
+// EW_DIR add directories
+// EW_FILE add files
+// EW_EXEC add executable files
+// EW_NOTFOUND add even when it doesn't exist
+// EW_ADDSLASH add slash after directory name
+// EW_ALLLINKS add symlink also when the referred file does not exist
+void addfile(
garray_T *gap,
char_u *f, /* filename */
int flags
)
{
bool isdir;
+ FileInfo file_info;
- /* if the file/dir doesn't exist, may not add it */
- if (!(flags & EW_NOTFOUND) && !os_file_exists(f))
+ // if the file/dir/link doesn't exist, may not add it
+ if (!(flags & EW_NOTFOUND) &&
+ ((flags & EW_ALLLINKS) ?
+ !os_fileinfo_link((char *)f, &file_info) : !os_file_exists(f))) {
return;
+ }
#ifdef FNAME_ILLEGAL
/* if the file/dir contains illegal characters, don't add it */
diff --git a/src/nvim/regexp.c b/src/nvim/regexp.c
index e01e812a70..608aa38466 100644
--- a/src/nvim/regexp.c
+++ b/src/nvim/regexp.c
@@ -796,13 +796,14 @@ static void reg_equi_class(int c)
if (enc_utf8 || STRCMP(p_enc, "latin1") == 0
|| STRCMP(p_enc, "iso-8859-15") == 0) {
switch (c) {
- case 'A': case '\300': case '\301': case '\302':
+ // Do not use '\300' style, it results in a negative number.
+ case 'A': case 0xc0: case 0xc1: case 0xc2:
+ case 0xc3: case 0xc4: case 0xc5:
CASEMBC(0x100) CASEMBC(0x102) CASEMBC(0x104) CASEMBC(0x1cd)
CASEMBC(0x1de) CASEMBC(0x1e0) CASEMBC(0x1ea2)
- case '\303': case '\304': case '\305':
- regmbc('A'); regmbc('\300'); regmbc('\301');
- regmbc('\302'); regmbc('\303'); regmbc('\304');
- regmbc('\305');
+ regmbc('A'); regmbc(0xc0); regmbc(0xc1);
+ regmbc(0xc2); regmbc(0xc3); regmbc(0xc4);
+ regmbc(0xc5);
REGMBC(0x100) REGMBC(0x102) REGMBC(0x104)
REGMBC(0x1cd) REGMBC(0x1de) REGMBC(0x1e0)
REGMBC(0x1ea2)
@@ -810,9 +811,9 @@ static void reg_equi_class(int c)
case 'B': CASEMBC(0x1e02) CASEMBC(0x1e06)
regmbc('B'); REGMBC(0x1e02) REGMBC(0x1e06)
return;
- case 'C': case '\307':
+ case 'C': case 0xc7:
CASEMBC(0x106) CASEMBC(0x108) CASEMBC(0x10a) CASEMBC(0x10c)
- regmbc('C'); regmbc('\307');
+ regmbc('C'); regmbc(0xc7);
REGMBC(0x106) REGMBC(0x108) REGMBC(0x10a)
REGMBC(0x10c)
return;
@@ -821,11 +822,11 @@ static void reg_equi_class(int c)
regmbc('D'); REGMBC(0x10e) REGMBC(0x110)
REGMBC(0x1e0a) REGMBC(0x1e0e) REGMBC(0x1e10)
return;
- case 'E': case '\310': case '\311': case '\312': case '\313':
+ case 'E': case 0xc8: case 0xc9: case 0xca: case 0xcb:
CASEMBC(0x112) CASEMBC(0x114) CASEMBC(0x116) CASEMBC(0x118)
CASEMBC(0x11a) CASEMBC(0x1eba) CASEMBC(0x1ebc)
- regmbc('E'); regmbc('\310'); regmbc('\311');
- regmbc('\312'); regmbc('\313');
+ regmbc('E'); regmbc(0xc8); regmbc(0xc9);
+ regmbc(0xca); regmbc(0xcb);
REGMBC(0x112) REGMBC(0x114) REGMBC(0x116)
REGMBC(0x118) REGMBC(0x11a) REGMBC(0x1eba)
REGMBC(0x1ebc)
@@ -845,11 +846,11 @@ static void reg_equi_class(int c)
regmbc('H'); REGMBC(0x124) REGMBC(0x126)
REGMBC(0x1e22) REGMBC(0x1e26) REGMBC(0x1e28)
return;
- case 'I': case '\314': case '\315': case '\316': case '\317':
+ case 'I': case 0xcc: case 0xcd: case 0xce: case 0xcf:
CASEMBC(0x128) CASEMBC(0x12a) CASEMBC(0x12c) CASEMBC(0x12e)
CASEMBC(0x130) CASEMBC(0x1cf) CASEMBC(0x1ec8)
- regmbc('I'); regmbc('\314'); regmbc('\315');
- regmbc('\316'); regmbc('\317');
+ regmbc('I'); regmbc(0xcc); regmbc(0xcd);
+ regmbc(0xce); regmbc(0xcf);
REGMBC(0x128) REGMBC(0x12a) REGMBC(0x12c)
REGMBC(0x12e) REGMBC(0x130) REGMBC(0x1cf)
REGMBC(0x1ec8)
@@ -871,20 +872,20 @@ static void reg_equi_class(int c)
case 'M': CASEMBC(0x1e3e) CASEMBC(0x1e40)
regmbc('M'); REGMBC(0x1e3e) REGMBC(0x1e40)
return;
- case 'N': case '\321':
+ case 'N': case 0xd1:
CASEMBC(0x143) CASEMBC(0x145) CASEMBC(0x147) CASEMBC(0x1e44)
CASEMBC(0x1e48)
- regmbc('N'); regmbc('\321');
+ regmbc('N'); regmbc(0xd1);
REGMBC(0x143) REGMBC(0x145) REGMBC(0x147)
REGMBC(0x1e44) REGMBC(0x1e48)
return;
- case 'O': case '\322': case '\323': case '\324': case '\325':
- case '\326': case '\330':
+ case 'O': case 0xd2: case 0xd3: case 0xd4: case 0xd5:
+ case 0xd6: case 0xd8:
CASEMBC(0x14c) CASEMBC(0x14e) CASEMBC(0x150) CASEMBC(0x1a0)
CASEMBC(0x1d1) CASEMBC(0x1ea) CASEMBC(0x1ec) CASEMBC(0x1ece)
- regmbc('O'); regmbc('\322'); regmbc('\323');
- regmbc('\324'); regmbc('\325'); regmbc('\326');
- regmbc('\330');
+ regmbc('O'); regmbc(0xd2); regmbc(0xd3);
+ regmbc(0xd4); regmbc(0xd5); regmbc(0xd6);
+ regmbc(0xd8);
REGMBC(0x14c) REGMBC(0x14e) REGMBC(0x150)
REGMBC(0x1a0) REGMBC(0x1d1) REGMBC(0x1ea)
REGMBC(0x1ec) REGMBC(0x1ece)
@@ -907,12 +908,12 @@ static void reg_equi_class(int c)
regmbc('T'); REGMBC(0x162) REGMBC(0x164)
REGMBC(0x166) REGMBC(0x1e6a) REGMBC(0x1e6e)
return;
- case 'U': case '\331': case '\332': case '\333': case '\334':
+ case 'U': case 0xd9: case 0xda: case 0xdb: case 0xdc:
CASEMBC(0x168) CASEMBC(0x16a) CASEMBC(0x16c) CASEMBC(0x16e)
CASEMBC(0x170) CASEMBC(0x172) CASEMBC(0x1af) CASEMBC(0x1d3)
CASEMBC(0x1ee6)
- regmbc('U'); regmbc('\331'); regmbc('\332');
- regmbc('\333'); regmbc('\334');
+ regmbc('U'); regmbc(0xd9); regmbc(0xda);
+ regmbc(0xdb); regmbc(0xdc);
REGMBC(0x168) REGMBC(0x16a) REGMBC(0x16c)
REGMBC(0x16e) REGMBC(0x170) REGMBC(0x172)
REGMBC(0x1af) REGMBC(0x1d3) REGMBC(0x1ee6)
@@ -928,10 +929,10 @@ static void reg_equi_class(int c)
case 'X': CASEMBC(0x1e8a) CASEMBC(0x1e8c)
regmbc('X'); REGMBC(0x1e8a) REGMBC(0x1e8c)
return;
- case 'Y': case '\335':
+ case 'Y': case 0xdd:
CASEMBC(0x176) CASEMBC(0x178) CASEMBC(0x1e8e) CASEMBC(0x1ef2)
CASEMBC(0x1ef6) CASEMBC(0x1ef8)
- regmbc('Y'); regmbc('\335');
+ regmbc('Y'); regmbc(0xdd);
REGMBC(0x176) REGMBC(0x178) REGMBC(0x1e8e)
REGMBC(0x1ef2) REGMBC(0x1ef6) REGMBC(0x1ef8)
return;
@@ -941,13 +942,13 @@ static void reg_equi_class(int c)
REGMBC(0x17d) REGMBC(0x1b5) REGMBC(0x1e90)
REGMBC(0x1e94)
return;
- case 'a': case '\340': case '\341': case '\342':
- case '\343': case '\344': case '\345':
+ case 'a': case 0xe0: case 0xe1: case 0xe2:
+ case 0xe3: case 0xe4: case 0xe5:
CASEMBC(0x101) CASEMBC(0x103) CASEMBC(0x105) CASEMBC(0x1ce)
CASEMBC(0x1df) CASEMBC(0x1e1) CASEMBC(0x1ea3)
- regmbc('a'); regmbc('\340'); regmbc('\341');
- regmbc('\342'); regmbc('\343'); regmbc('\344');
- regmbc('\345');
+ regmbc('a'); regmbc(0xe0); regmbc(0xe1);
+ regmbc(0xe2); regmbc(0xe3); regmbc(0xe4);
+ regmbc(0xe5);
REGMBC(0x101) REGMBC(0x103) REGMBC(0x105)
REGMBC(0x1ce) REGMBC(0x1df) REGMBC(0x1e1)
REGMBC(0x1ea3)
@@ -955,9 +956,9 @@ static void reg_equi_class(int c)
case 'b': CASEMBC(0x1e03) CASEMBC(0x1e07)
regmbc('b'); REGMBC(0x1e03) REGMBC(0x1e07)
return;
- case 'c': case '\347':
+ case 'c': case 0xe7:
CASEMBC(0x107) CASEMBC(0x109) CASEMBC(0x10b) CASEMBC(0x10d)
- regmbc('c'); regmbc('\347');
+ regmbc('c'); regmbc(0xe7);
REGMBC(0x107) REGMBC(0x109) REGMBC(0x10b)
REGMBC(0x10d)
return;
@@ -966,11 +967,11 @@ static void reg_equi_class(int c)
regmbc('d'); REGMBC(0x10f) REGMBC(0x111)
REGMBC(0x1e0b) REGMBC(0x1e0f) REGMBC(0x1e11)
return;
- case 'e': case '\350': case '\351': case '\352': case '\353':
+ case 'e': case 0xe8: case 0xe9: case 0xea: case 0xeb:
CASEMBC(0x113) CASEMBC(0x115) CASEMBC(0x117) CASEMBC(0x119)
CASEMBC(0x11b) CASEMBC(0x1ebb) CASEMBC(0x1ebd)
- regmbc('e'); regmbc('\350'); regmbc('\351');
- regmbc('\352'); regmbc('\353');
+ regmbc('e'); regmbc(0xe8); regmbc(0xe9);
+ regmbc(0xea); regmbc(0xeb);
REGMBC(0x113) REGMBC(0x115) REGMBC(0x117)
REGMBC(0x119) REGMBC(0x11b) REGMBC(0x1ebb)
REGMBC(0x1ebd)
@@ -991,11 +992,11 @@ static void reg_equi_class(int c)
REGMBC(0x1e23) REGMBC(0x1e27) REGMBC(0x1e29)
REGMBC(0x1e96)
return;
- case 'i': case '\354': case '\355': case '\356': case '\357':
+ case 'i': case 0xec: case 0xed: case 0xee: case 0xef:
CASEMBC(0x129) CASEMBC(0x12b) CASEMBC(0x12d) CASEMBC(0x12f)
CASEMBC(0x1d0) CASEMBC(0x1ec9)
- regmbc('i'); regmbc('\354'); regmbc('\355');
- regmbc('\356'); regmbc('\357');
+ regmbc('i'); regmbc(0xec); regmbc(0xed);
+ regmbc(0xee); regmbc(0xef);
REGMBC(0x129) REGMBC(0x12b) REGMBC(0x12d)
REGMBC(0x12f) REGMBC(0x1d0) REGMBC(0x1ec9)
return;
@@ -1016,20 +1017,20 @@ static void reg_equi_class(int c)
case 'm': CASEMBC(0x1e3f) CASEMBC(0x1e41)
regmbc('m'); REGMBC(0x1e3f) REGMBC(0x1e41)
return;
- case 'n': case '\361':
+ case 'n': case 0xf1:
CASEMBC(0x144) CASEMBC(0x146) CASEMBC(0x148) CASEMBC(0x149)
CASEMBC(0x1e45) CASEMBC(0x1e49)
- regmbc('n'); regmbc('\361');
+ regmbc('n'); regmbc(0xf1);
REGMBC(0x144) REGMBC(0x146) REGMBC(0x148)
REGMBC(0x149) REGMBC(0x1e45) REGMBC(0x1e49)
return;
- case 'o': case '\362': case '\363': case '\364': case '\365':
- case '\366': case '\370':
+ case 'o': case 0xf2: case 0xf3: case 0xf4: case 0xf5:
+ case 0xf6: case 0xf8:
CASEMBC(0x14d) CASEMBC(0x14f) CASEMBC(0x151) CASEMBC(0x1a1)
CASEMBC(0x1d2) CASEMBC(0x1eb) CASEMBC(0x1ed) CASEMBC(0x1ecf)
- regmbc('o'); regmbc('\362'); regmbc('\363');
- regmbc('\364'); regmbc('\365'); regmbc('\366');
- regmbc('\370');
+ regmbc('o'); regmbc(0xf2); regmbc(0xf3);
+ regmbc(0xf4); regmbc(0xf5); regmbc(0xf6);
+ regmbc(0xf8);
REGMBC(0x14d) REGMBC(0x14f) REGMBC(0x151)
REGMBC(0x1a1) REGMBC(0x1d2) REGMBC(0x1eb)
REGMBC(0x1ed) REGMBC(0x1ecf)
@@ -1052,12 +1053,12 @@ static void reg_equi_class(int c)
regmbc('t'); REGMBC(0x163) REGMBC(0x165) REGMBC(0x167)
REGMBC(0x1e6b) REGMBC(0x1e6f) REGMBC(0x1e97)
return;
- case 'u': case '\371': case '\372': case '\373': case '\374':
+ case 'u': case 0xf9: case 0xfa: case 0xfb: case 0xfc:
CASEMBC(0x169) CASEMBC(0x16b) CASEMBC(0x16d) CASEMBC(0x16f)
CASEMBC(0x171) CASEMBC(0x173) CASEMBC(0x1b0) CASEMBC(0x1d4)
CASEMBC(0x1ee7)
- regmbc('u'); regmbc('\371'); regmbc('\372');
- regmbc('\373'); regmbc('\374');
+ regmbc('u'); regmbc(0xf9); regmbc(0xfa);
+ regmbc(0xfb); regmbc(0xfc);
REGMBC(0x169) REGMBC(0x16b) REGMBC(0x16d)
REGMBC(0x16f) REGMBC(0x171) REGMBC(0x173)
REGMBC(0x1b0) REGMBC(0x1d4) REGMBC(0x1ee7)
@@ -1074,10 +1075,10 @@ static void reg_equi_class(int c)
case 'x': CASEMBC(0x1e8b) CASEMBC(0x1e8d)
regmbc('x'); REGMBC(0x1e8b) REGMBC(0x1e8d)
return;
- case 'y': case '\375': case '\377':
+ case 'y': case 0xfd: case 0xff:
CASEMBC(0x177) CASEMBC(0x1e8f) CASEMBC(0x1e99)
CASEMBC(0x1ef3) CASEMBC(0x1ef7) CASEMBC(0x1ef9)
- regmbc('y'); regmbc('\375'); regmbc('\377');
+ regmbc('y'); regmbc(0xfd); regmbc(0xff);
REGMBC(0x177) REGMBC(0x1e8f) REGMBC(0x1e99)
REGMBC(0x1ef3) REGMBC(0x1ef7) REGMBC(0x1ef9)
return;
diff --git a/src/nvim/strings.c b/src/nvim/strings.c
index fe91141375..37a0fb82da 100644
--- a/src/nvim/strings.c
+++ b/src/nvim/strings.c
@@ -425,9 +425,13 @@ char_u *vim_strchr(const char_u *string, int c)
const char_u *p = string;
if (enc_utf8 && c >= 0x80) {
while (*p != NUL) {
- if (utf_ptr2char(p) == c)
+ int l = (*mb_ptr2len)(p);
+
+ // Avoid matching an illegal byte here.
+ if (l > 1 && utf_ptr2char(p) == c) {
return (char_u *) p;
- p += (*mb_ptr2len)(p);
+ }
+ p += l;
}
return NULL;
}
diff --git a/src/nvim/testdir/test55.in b/src/nvim/testdir/test55.in
index c4e82d429c..7b6f684caa 100644
--- a/src/nvim/testdir/test55.in
+++ b/src/nvim/testdir/test55.in
@@ -282,6 +282,166 @@ let l = [0, 1, 2, 3]
: $put =ps
: endfor
:endfor
+:"
+:" Unletting locked variables
+:$put ='Unletting:'
+:for depth in range(5)
+: $put ='depth is ' . depth
+: for u in range(3)
+: unlet l
+: let l = [0, [1, [2, 3]], {4: 5, 6: {7: 8}}]
+: exe "lockvar " . depth . " l"
+: if u == 1
+: exe "unlockvar l"
+: elseif u == 2
+: exe "unlockvar " . depth . " l"
+: endif
+: let ps = islocked("l").islocked("l[1]").islocked("l[1][1]").islocked("l[1][1][0]").'-'.islocked("l[2]").islocked("l[2]['6']").islocked("l[2]['6'][7]")
+: $put =ps
+: let ps = ''
+: try
+: unlet l[2]['6'][7]
+: let ps .= 'p'
+: catch
+: let ps .= 'F'
+: endtry
+: try
+: unlet l[2][6]
+: let ps .= 'p'
+: catch
+: let ps .= 'F'
+: endtry
+: try
+: unlet l[2]
+: let ps .= 'p'
+: catch
+: let ps .= 'F'
+: endtry
+: try
+: unlet l[1][1][0]
+: let ps .= 'p'
+: catch
+: let ps .= 'F'
+: endtry
+: try
+: unlet l[1][1]
+: let ps .= 'p'
+: catch
+: let ps .= 'F'
+: endtry
+: try
+: unlet l[1]
+: let ps .= 'p'
+: catch
+: let ps .= 'F'
+: endtry
+: try
+: unlet l
+: let ps .= 'p'
+: catch
+: let ps .= 'F'
+: endtry
+: $put =ps
+: endfor
+:endfor
+:"
+:" Locked variables and :unlet or list / dict functions
+:$put ='Locks and commands or functions:'
+:"
+:$put ='No :unlet after lock on dict:'
+:unlet! d
+:let d = {'a': 99, 'b': 100}
+:lockvar 1 d
+:try
+: unlet d.a
+: $put ='did :unlet'
+:catch
+: $put =v:exception[:16]
+:endtry
+:$put =string(d)
+:"
+:$put =':unlet after lock on dict item:'
+:unlet! d
+:let d = {'a': 99, 'b': 100}
+:lockvar d.a
+:try
+: unlet d.a
+: $put ='did :unlet'
+:catch
+: $put =v:exception[:16]
+:endtry
+:$put =string(d)
+:"
+:$put ='filter() after lock on dict item:'
+:unlet! d
+:let d = {'a': 99, 'b': 100}
+:lockvar d.a
+:try
+: call filter(d, 'v:key != "a"')
+: $put ='did filter()'
+:catch
+: $put =v:exception[:16]
+:endtry
+:$put =string(d)
+:"
+:$put ='map() after lock on dict:'
+:unlet! d
+:let d = {'a': 99, 'b': 100}
+:lockvar 1 d
+:try
+: call map(d, 'v:val + 200')
+: $put ='did map()'
+:catch
+: $put =v:exception[:16]
+:endtry
+:$put =string(d)
+:"
+:$put ='No extend() after lock on dict item:'
+:unlet! d
+:let d = {'a': 99, 'b': 100}
+:lockvar d.a
+:try
+: $put =string(extend(d, {'a': 123}))
+: $put ='did extend()'
+:catch
+: $put =v:exception[:14]
+:endtry
+:$put =string(d)
+:"
+:$put ='No remove() of write-protected scope-level variable:'
+:fun! Tfunc(this_is_a_loooooooooong_parameter_name)
+: try
+: $put =string(remove(a:, 'this_is_a_loooooooooong_parameter_name'))
+: $put ='did remove()'
+: catch
+: $put =v:exception[:14]
+: endtry
+:endfun
+:call Tfunc('testval')
+:"
+:$put ='No extend() of write-protected scope-level variable:'
+:fun! Tfunc(this_is_a_loooooooooong_parameter_name)
+: try
+: $put =string(extend(a:, {'this_is_a_loooooooooong_parameter_name': 1234}))
+: $put ='did extend()'
+: catch
+: $put =v:exception[:14]
+: endtry
+:endfun
+:call Tfunc('testval')
+:"
+:$put ='No :unlet of variable in locked scope:'
+:let b:testvar = 123
+:lockvar 1 b:
+:try
+: unlet b:testvar
+: $put ='b:testvar was :unlet: '. (!exists('b:testvar'))
+:catch
+: $put =v:exception[:16]
+:endtry
+:unlockvar 1 b:
+:unlet! b:testvar
+:"
:unlet l
:let l = [1, 2, 3, 4]
:lockvar! l
diff --git a/src/nvim/testdir/test55.ok b/src/nvim/testdir/test55.ok
index ba029b2898..4e0303c26e 100644
--- a/src/nvim/testdir/test55.ok
+++ b/src/nvim/testdir/test55.ok
@@ -86,6 +86,64 @@ FFFFFFF
FFpFFpp
0000-000
ppppppp
+Unletting:
+depth is 0
+0000-000
+ppppppp
+0000-000
+ppppppp
+0000-000
+ppppppp
+depth is 1
+1000-000
+ppFppFp
+0000-000
+ppppppp
+0000-000
+ppppppp
+depth is 2
+1100-100
+pFFpFFp
+0000-000
+ppppppp
+0000-000
+ppppppp
+depth is 3
+1110-110
+FFFFFFp
+0010-010
+FppFppp
+0000-000
+ppppppp
+depth is 4
+1111-111
+FFFFFFp
+0011-011
+FppFppp
+0000-000
+ppppppp
+Locks and commands or functions:
+No :unlet after lock on dict:
+Vim(unlet):E741:
+{'a': 99, 'b': 100}
+:unlet after lock on dict item:
+did :unlet
+{'b': 100}
+filter() after lock on dict item:
+did filter()
+{'b': 100}
+map() after lock on dict:
+did map()
+{'a': 299, 'b': 300}
+No extend() after lock on dict item:
+Vim(put):E741:
+{'a': 99, 'b': 100}
+No remove() of write-protected scope-level variable:
+Vim(put):E795:
+No extend() of write-protected scope-level variable:
+Vim(put):E742:
+No :unlet of variable in locked scope:
+Vim(unlet):E741:
[1, 2, 3, 4]
[1, 2, 3, 4]
[1, 2, 3, 4]
diff --git a/src/nvim/version.c b/src/nvim/version.c
index dcd1773a7a..0d62445483 100644
--- a/src/nvim/version.c
+++ b/src/nvim/version.c
@@ -69,6 +69,16 @@ static char *features[] = {
// clang-format off
static int included_patches[] = {
+ 1137,
+
+
+
+ 1081,
+
+
+
+
+
1055,
// 1054,
// 1053,
@@ -420,13 +430,13 @@ static int included_patches[] = {
707,
706,
// 705 NA
- // 704,
+ 704,
// 703 NA
702,
// 701 NA
// 700,
699,
- // 698,
+ 698,
// 697,
696,
695,
@@ -468,7 +478,7 @@ static int included_patches[] = {
659,
658,
// 657 NA
- // 656,
+ 656,
655,
654,
653,
diff --git a/src/nvim/window.c b/src/nvim/window.c
index 853f8755c3..191cb04d75 100644
--- a/src/nvim/window.c
+++ b/src/nvim/window.c
@@ -1913,9 +1913,16 @@ int win_close(win_T *win, int free_buf)
*/
if (win->w_buffer != NULL) {
win->w_closing = true;
- close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, TRUE);
- if (win_valid(win))
+ close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, true);
+ if (win_valid(win)) {
win->w_closing = false;
+ }
+
+ // Make sure curbuf is valid. It can become invalid if 'bufhidden' is
+ // "wipe".
+ if (!buf_valid(curbuf)) {
+ curbuf = firstbuf;
+ }
}
if (only_one_window() && win_valid(win) && win->w_buffer == NULL
generated by cgit (git 2.34.1) at 2025-06-04 04:29:51 +0000