Introduce a logical line as text-object

bombom785 · Sep 3, 2014 · 3ef242a · 3ef242a
1 parent a217c08
commit 3ef242a
Show file tree

Hide file tree

Showing 2 changed files with 14 additions and 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);