diff options
Diffstat (limited to 'text-objects.c')
| -rw-r--r-- | text-objects.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/text-objects.c b/text-objects.c index 142c01b..0c819ac 100644 --- a/text-objects.c +++ b/text-objects.c @@ -51,6 +51,38 @@ Filerange text_object_word(Text *txt, size_t pos) { return r; } +Filerange text_object_word_raw(Text *txt, size_t pos) { + char c, prev = '0', next = '0'; + Filerange r = text_range_empty(); + Iterator it = text_iterator_get(txt, pos); + if (!text_iterator_byte_get(&it, &c)) + return r; + if (text_iterator_byte_prev(&it, &prev)) + text_iterator_byte_next(&it, NULL); + text_iterator_byte_next(&it, &next); + if (isspace(c)) { + return r; + } else if (isspace(prev) && isspace(next)) { + /* on a single character */ + r.start = pos; + r.end = text_char_next(txt, pos); + } else if (isspace(prev)) { + /* at start of a word */ + r.start = pos; + r.end = text_char_next(txt, text_word_end_next(txt, pos)); + } else if (isspace(next)) { + /* at end of a word */ + r.start = text_word_start_prev(txt, pos); + r.end = text_char_next(txt, pos); + } else { + /* in the middle of a word */ + r.start = text_word_start_prev(txt, pos); + r.end = text_char_next(txt, text_word_end_next(txt, pos)); + } + + return r; +} + Filerange text_object_line(Text *txt, size_t pos) { Filerange r; r.start = text_line_begin(txt, pos); |