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mbyte: replace vim_tolower with mb_tolower handling locale correctly

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Björn Linse
2017-04-08 16:45:38 +02:00
parent 3b88e37b83
commit db9ef6263e
16 changed files with 79 additions and 135 deletions
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14
src/nvim/spell.c
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@@ -2545,10 +2545,10 @@ void init_spell_chartab(void)
} else if (enc_utf8) {
for (i = 128; i < 256; ++i) {
int f = utf_fold(i);
int u = utf_toupper(i);
int u = mb_toupper(i);
spelltab.st_isu[i] = utf_isupper(i);
spelltab.st_isw[i] = spelltab.st_isu[i] || utf_islower(i);
spelltab.st_isu[i] = mb_isupper(i);
spelltab.st_isw[i] = spelltab.st_isu[i] || mb_islower(i);
// The folded/upper-cased value is different between latin1 and
// utf8 for 0xb5, causing E763 for no good reason. Use the latin1
// value for utf-8 to avoid this.
@@ -2558,13 +2558,13 @@ void init_spell_chartab(void)
} else {
// Rough guess: use locale-dependent library functions.
for (i = 128; i < 256; ++i) {
if (vim_isupper(i)) {
if (mb_isupper(i)) {
spelltab.st_isw[i] = true;
spelltab.st_isu[i] = true;
spelltab.st_fold[i] = vim_tolower(i);
} else if (vim_islower(i)) {
spelltab.st_fold[i] = mb_tolower(i);
} else if (mb_islower(i)) {
spelltab.st_isw[i] = true;
spelltab.st_upper[i] = vim_toupper(i);
spelltab.st_upper[i] = mb_toupper(i);
}
}
}