diff options
Diffstat (limited to 'src/nvim/spell.c')
| -rw-r--r-- | src/nvim/spell.c | 46 |
1 files changed, 22 insertions, 24 deletions
diff --git a/src/nvim/spell.c b/src/nvim/spell.c index 503657c427..a3c1746383 100644 --- a/src/nvim/spell.c +++ b/src/nvim/spell.c @@ -2570,36 +2570,33 @@ void init_spell_chartab(void) /// Thus this only works properly when past the first character of the word. /// /// @param wp Buffer used. -static bool spell_iswordp(char_u *p, win_T *wp) +static bool spell_iswordp(const char_u *p, const win_T *wp) + FUNC_ATTR_NONNULL_ALL { - char_u *s; - int l; int c; - if (has_mbyte) { - l = utfc_ptr2len(p); - s = p; - if (l == 1) { - // be quick for ASCII - if (wp->w_s->b_spell_ismw[*p]) - s = p + 1; // skip a mid-word character - } else { - c = utf_ptr2char(p); - if (c < 256 ? wp->w_s->b_spell_ismw[c] - : (wp->w_s->b_spell_ismw_mb != NULL - && vim_strchr(wp->w_s->b_spell_ismw_mb, c) != NULL)) { - s = p + l; - } + const int l = utfc_ptr2len(p); + const char_u *s = p; + if (l == 1) { + // be quick for ASCII + if (wp->w_s->b_spell_ismw[*p]) { + s = p + 1; // skip a mid-word character } - - c = utf_ptr2char(s); - if (c > 255) { - return spell_mb_isword_class(mb_get_class(s), wp); + } else { + c = utf_ptr2char(p); + if (c < 256 + ? wp->w_s->b_spell_ismw[c] + : (wp->w_s->b_spell_ismw_mb != NULL + && vim_strchr(wp->w_s->b_spell_ismw_mb, c) != NULL)) { + s = p + l; } - return spelltab.st_isw[c]; } - return spelltab.st_isw[wp->w_s->b_spell_ismw[*p] ? p[1] : p[0]]; + c = utf_ptr2char(s); + if (c > 255) { + return spell_mb_isword_class(mb_get_class(s), wp); + } + return spelltab.st_isw[c]; } // Returns true if "p" points to a word character. @@ -2617,7 +2614,8 @@ bool spell_iswordp_nmw(const char_u *p, win_T *wp) // Only for characters above 255. // Unicode subscript and superscript are not considered word characters. // See also utf_class() in mbyte.c. -static bool spell_mb_isword_class(int cl, win_T *wp) +static bool spell_mb_isword_class(int cl, const win_T *wp) + FUNC_ATTR_PURE FUNC_ATTR_NONNULL_ALL FUNC_ATTR_WARN_UNUSED_RESULT { if (wp->w_s->b_cjk) // East Asian characters are not considered word characters. |