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refactor: replace '\0' with NUL

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This commit is contained in:
James Tirta Halim
2024-06-03 11:00:20 +07:00
committed by Lewis Russell
parent 2f5b8a0092
commit a18982cb83
23 changed files with 65 additions and 62 deletions
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16
src/nvim/sign.c
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@@ -292,8 +292,8 @@ static void sign_list_placed(buf_T *rbuf, char *group)
qsort((void *)&kv_A(signs, 0), kv_size(signs), sizeof(MTKey), sign_row_cmp);
for (size_t i = 0; i < kv_size(signs); i++) {
namebuf[0] = '\0';
groupbuf[0] = '\0';
namebuf[0] = NUL;
groupbuf[0] = NUL;
MTKey mark = kv_A(signs, i);
DecorSignHighlight *sh = decor_find_sign(mt_decor(mark));
@@ -498,7 +498,7 @@ static void sign_list_by_name(char *name)
static int sign_place(uint32_t *id, char *group, char *name, buf_T *buf, linenr_T lnum, int prio)
{
// Check for reserved character '*' in group name
if (group != NULL && (*group == '*' || *group == '\0')) {
if (group != NULL && (*group == '*' || *group == NUL)) {
return FAIL;
}
@@ -649,14 +649,14 @@ static void sign_place_cmd(buf_T *buf, linenr_T lnum, char *name, int id, char *
// :sign place
// :sign place group={group}
// :sign place group=*
if (lnum >= 0 || name != NULL || (group != NULL && *group == '\0')) {
if (lnum >= 0 || name != NULL || (group != NULL && *group == NUL)) {
emsg(_(e_invarg));
} else {
sign_list_placed(buf, group);
}
} else {
// Place a new sign
if (name == NULL || buf == NULL || (group != NULL && *group == '\0')) {
if (name == NULL || buf == NULL || (group != NULL && *group == NUL)) {
emsg(_(e_invarg));
return;
}
@@ -668,7 +668,7 @@ static void sign_place_cmd(buf_T *buf, linenr_T lnum, char *name, int id, char *
/// ":sign unplace" command
static void sign_unplace_cmd(buf_T *buf, linenr_T lnum, const char *name, int id, char *group)
{
if (lnum >= 0 || name != NULL || (group != NULL && *group == '\0')) {
if (lnum >= 0 || name != NULL || (group != NULL && *group == NUL)) {
emsg(_(e_invarg));
return;
}
@@ -695,7 +695,7 @@ static void sign_jump_cmd(buf_T *buf, linenr_T lnum, const char *name, int id, c
return;
}
if (buf == NULL || (group != NULL && *group == '\0') || lnum >= 0 || name != NULL) {
if (buf == NULL || (group != NULL && *group == NUL) || lnum >= 0 || name != NULL) {
// File or buffer is not specified or an empty group is used
// or a line number or a sign name is specified.
emsg(_(e_invarg));
@@ -1316,7 +1316,7 @@ void f_sign_getplaced(typval_T *argvars, typval_T *rettv, EvalFuncData fptr)
if (group == NULL) {
return;
}
if (*group == '\0') { // empty string means global group
if (*group == NUL) { // empty string means global group
group = NULL;
}
}