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make autocomplete use unicode character stepping (needed for bugfix).

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This commit is contained in:
Campbell Barton 2013-02-18 12:00:17 +00:00
parent de23a9bfd5
commit 1c216337f0
1 changed files with 13 additions and 8 deletions
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21
source/blender/editors/space_text/text_autocomplete.c
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@ -162,23 +162,28 @@ static GHash *text_autocomplete_build(Text *text)
gh = BLI_ghash_str_new(__func__);
for (linep = text->lines.first; linep; linep = linep->next) {
int i_start = 0;
int i_end = 0;
size_t i_start = 0;
size_t i_end = 0;
size_t i_step = 0;
while (i_start < linep->len) {
/* seek identifier beginning */
while (i_start < linep->len && !text_check_identifier_nodigit(linep->line[i_start])) {
i_start++;
while ((i_start < linep->len) &&
(!text_check_identifier_nodigit(BLI_str_utf8_as_unicode_step(&linep->line[i_start], &i_step))))
{
i_start = i_step;
}
i_end = i_start;
while (i_end < linep->len && text_check_identifier(linep->line[i_end])) {
i_end++;
while ((i_end < linep->len) &&
(!text_check_identifier(BLI_str_utf8_as_unicode_step(&linep->line[i_end], &i_step))))
{
i_end = i_step;
}
if ((i_start != i_end) &&
/* check we're at the beginning of a line or that the previous char is not an identifier
* this prevents digits from being added */
((i_start < 1) || !text_check_identifier(linep->line[i_start - 1])))
* this prevents digits from being added */
((i_start < 1) || !text_check_identifier(BLI_str_utf8_as_unicode(&linep->line[i_start - 1]))))
{
char *str_sub = &linep->line[i_start];
const int choice_len = i_end - i_start;