vis

commit 518c9baa8156469d8668cf87d9969c820137b470
parent f8a8bff981596bcc88a3a0199f6a887c6e6cb08e
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Wed,  3 Sep 2014 16:19:17 +0200

Introduce a logical line as text-object

Diffstat:
M
text-objects.c
 | 
13
+++++++++++++
M
text-objects.h
 | 
1
+

2 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/text-objects.c b/text-objects.c
@@ -41,6 +41,19 @@ Filerange text_object_word(Text *txt, size_t pos) {
 	return r;
 }
 
+Filerange text_object_line(Text *txt, size_t pos) {
+	char c;
+	Filerange r;
+	r.start = text_line_begin(txt, pos);
+	Iterator it = text_iterator_get(txt, text_line_end(txt, pos));
+	if (text_iterator_byte_get(&it, &c) && c == '\n')
+		text_iterator_byte_next(&it, NULL);
+	if (text_iterator_byte_get(&it, &c) && c == '\r')
+		text_iterator_byte_next(&it, NULL);
+	r.end = it.pos;
+	return r;
+}
+
 Filerange text_object_sentence(Text *txt, size_t pos) {
 	Filerange r;
 	r.start = text_sentence_prev(txt, pos);
diff --git a/text-objects.h b/text-objects.h
@@ -8,6 +8,7 @@
  * be a whitespace include all neighbouring leading whitespaces and the following word. */
 Filerange text_object_word(Text*, size_t pos);
 Filerange text_object_word_boundry(Text*, size_t pos, int (*isboundry)(int));
+Filerange text_object_line(Text*, size_t pos);
 Filerange text_object_sentence(Text*, size_t pos);
 Filerange text_object_paragraph(Text*, size_t pos);