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syntax: use const on add_keyword() params,vars

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Jan Edmund Lazo
2018-07-26 10:03:40 -04:00
parent a34066963e
commit ef3cbd91cb
1 changed files with 16 additions and 15 deletions
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31
src/nvim/syntax.c
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@@ -3950,19 +3950,19 @@ static void clear_keywtab(hashtab_T *ht)
/// @param flags flags for this keyword /// @param flags flags for this keyword
/// @param cont_in_list containedin for this keyword /// @param cont_in_list containedin for this keyword
/// @param next_list nextgroup for this keyword /// @param next_list nextgroup for this keyword
static void add_keyword(char_u *name, static void add_keyword(char_u *const name,
int id, const int id,
int flags, const int flags,
short *cont_in_list, int16_t *const cont_in_list,
short *next_list, int16_t *const next_list,
int conceal_char) const int conceal_char)
{ {
char_u name_folded[MAXKEYWLEN + 1]; char_u name_folded[MAXKEYWLEN + 1];
char_u *name_ic = (curwin->w_s->b_syn_ic) const char_u *const name_ic = (curwin->w_s->b_syn_ic)
? str_foldcase(name, (int)STRLEN(name), name_folded, sizeof(name_folded)) ? str_foldcase(name, (int)STRLEN(name), name_folded, sizeof(name_folded))
: name; : name;
keyentry_T *kp = xmalloc(sizeof(keyentry_T) + STRLEN(name_ic)); keyentry_T *const kp = xmalloc(sizeof(keyentry_T) + STRLEN(name_ic));
STRCPY(kp->keyword, name_ic); STRCPY(kp->keyword, name_ic);
kp->k_syn.id = id; kp->k_syn.id = id;
kp->k_syn.inc_tag = current_syn_inc_tag; kp->k_syn.inc_tag = current_syn_inc_tag;
@@ -3974,11 +3974,12 @@ static void add_keyword(char_u *name,
} }
kp->next_list = copy_id_list(next_list); kp->next_list = copy_id_list(next_list);
hash_T hash = hash_hash(kp->keyword); const hash_T hash = hash_hash(kp->keyword);
hashtab_T *ht = (curwin->w_s->b_syn_ic) ? &curwin->w_s->b_keywtab_ic hashtab_T *const ht = (curwin->w_s->b_syn_ic)
: &curwin->w_s->b_keywtab; ? &curwin->w_s->b_keywtab_ic
hashitem_T *hi = hash_lookup(ht, (const char *)kp->keyword, : &curwin->w_s->b_keywtab;
STRLEN(kp->keyword), hash); hashitem_T *const hi = hash_lookup(ht, (const char *)kp->keyword,
STRLEN(kp->keyword), hash);
// even though it looks like only the kp->keyword member is // even though it looks like only the kp->keyword member is
// being used here, vim uses some pointer trickery to get the orignal // being used here, vim uses some pointer trickery to get the orignal