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| author | Marc André Tanner <mat@brain-dump.org> | 2014-09-25 11:43:05 +0200 |
|---|---|---|
| committer | Marc André Tanner <mat@brain-dump.org> | 2014-09-25 11:43:05 +0200 |
| commit | cf2d9645e703f37d96af372b67168989862c1478 (patch) | |
| tree | 74210340647c1a45eab5513a1b9854e686f883e8 /text-motions.c | |
| parent | 5d43998c54d35358d154ad99add19cd1130f9f3e (diff) | |
| download | vis-cf2d9645e703f37d96af372b67168989862c1478.tar.gz vis-cf2d9645e703f37d96af372b67168989862c1478.tar.xz | |
Introduce text_line_lastchar
Diffstat (limited to 'text-motions.c')
| -rw-r--r-- | text-motions.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/text-motions.c b/text-motions.c index 69afcc7..85deab8 100644 --- a/text-motions.c +++ b/text-motions.c @@ -126,6 +126,14 @@ size_t text_line_finish(Text *txt, size_t pos) { return it.pos; } +size_t text_line_lastchar(Text *txt, size_t pos) { + char c; + Iterator it = text_iterator_get(txt, text_line_end(txt, pos)); + if (text_iterator_char_prev(&it, &c) && c == '\n') + text_iterator_byte_next(&it, NULL); + return it.pos; +} + size_t text_line_end(Text *txt, size_t pos) { char c; Iterator it = text_iterator_get(txt, pos); |