motion: add character wise motion

2 files changed, 15 insertions, 0 deletions

diff --git a/text-motions.c b/text-motions.c
index 8154e2b..4dc094a 100644
--- a/text-motions.c
+++ b/text-motions.c
@@ -4,6 +4,18 @@
 
 // TODO: consistent usage of iterators either char or byte based where appropriate.
 
+size_t text_char_next(Text *txt, size_t pos) {
+	Iterator it = text_iterator_get(txt, pos);
+	text_iterator_char_next(&it, NULL);
+	return it.pos;
+}
+
+size_t text_char_prev(Text *txt, size_t pos) {
+	Iterator it = text_iterator_get(txt, pos);
+	text_iterator_char_prev(&it, NULL);
+	return it.pos;
+}
+
 size_t text_find_char_next(Text *txt, size_t pos, const char *s, size_t len) {
 	char c;
 	size_t matched = 0;
diff --git a/text-motions.h b/text-motions.h
index 234376c..335adaf 100644
--- a/text-motions.h
+++ b/text-motions.h
@@ -4,6 +4,9 @@
 #include <stddef.h>
 #include "text.h"
 
+size_t text_char_next(Text*, size_t pos);
+size_t text_char_prev(Text*, size_t pos);
+
 size_t text_find_char_next(Text*, size_t pos, const char *s, size_t len);
 size_t text_find_char_prev(Text*, size_t pos, const char *s, size_t len);