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| author | Marc André Tanner <mat@brain-dump.org> | 2015-07-27 15:09:28 +0200 |
|---|---|---|
| committer | Marc André Tanner <mat@brain-dump.org> | 2015-07-28 13:21:50 +0200 |
| commit | c6031d7f1f3278979c9f5c9f4802b4e1f1cbd683 (patch) | |
| tree | 8997214f3e8a5249452b41c4bebd8aed03dce4bf /text-motions.h | |
| parent | e15edaaa06b9a08aa4131588da6aa9adca610ea6 (diff) | |
| download | vis-c6031d7f1f3278979c9f5c9f4802b4e1f1cbd683.tar.gz vis-c6031d7f1f3278979c9f5c9f4802b4e1f1cbd683.tar.xz | |
text-motion: add functions to iterate over lines of a range
Diffstat (limited to 'text-motions.h')
| -rw-r--r-- | text-motions.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/text-motions.h b/text-motions.h index 438a42f..72878cd 100644 --- a/text-motions.h +++ b/text-motions.h @@ -42,6 +42,11 @@ size_t text_line_char_prev(Text*, size_t pos); /* move to same offset in previous/next line */ size_t text_line_up(Text*, size_t pos); size_t text_line_down(Text*, size_t pos); +/* functions to iterate over all line beginnings in a given range */ +size_t text_range_line_first(Text*, Filerange*); +size_t text_range_line_last(Text*, Filerange*); +size_t text_range_line_next(Text*, Filerange*, size_t pos); +size_t text_range_line_prev(Text*, Filerange*, size_t pos); /* * A longword consists of a sequence of non-blank characters, separated with * white space. TODO?: An empty line is also considered to be a word. |