text-motion: restore old text_{line_,}find_prev behavior

This partially reversts the "Fix to/till movements" commit

 0d4093c3371079c5f75055338f0341f684542465

The pos += len hunk was interfering with other code which does
not want this behavior. The original issue should be fixed directly
within the to/till movements.

1 files changed, 2 insertions, 8 deletions

diff --git a/vis-motions.c b/vis-motions.c
index 3bb0b88..df8c1fe 100644
--- a/vis-motions.c
+++ b/vis-motions.c
@@ -89,20 +89,14 @@ static size_t till(Vis *vis, Text *txt, size_t pos) {
 }
 
 static size_t to_left(Vis *vis, Text *txt, size_t pos) {
-	char c;
-	if (pos == text_line_begin(txt, pos))
-		return pos;
-	size_t hit = text_line_find_prev(txt, pos-1, vis->search_char);
-	if (!text_byte_get(txt, hit, &c) || c != vis->search_char[0])
-		return pos;
-	return hit;
+	return text_line_find_prev(txt, pos, vis->search_char);
 }
 
 static size_t till_left(Vis *vis, Text *txt, size_t pos) {
 	if (pos == text_line_begin(txt, pos))
 		return pos;
 	size_t hit = to_left(vis, txt, pos-1);
-	if (hit != pos)
+	if (hit != pos-1)
 		return text_char_next(txt, hit);
 	return pos;
 }