delete functions which were exposed as unused

1 files changed, 0 insertions, 47 deletions

diff --git a/text-motions.c b/text-motions.c
index 13aad19..a17adde 100644
--- a/text-motions.c
+++ b/text-motions.c
@@ -20,14 +20,6 @@ int is_word_boundary(int c) {
 	         ('A' <= c && c <= 'Z') || c == '_');
 }
 
-size_t text_begin(Text *txt, size_t pos) {
-	return 0;
-}
-
-size_t text_end(Text *txt, size_t pos) {
-	return text_size(txt);
-}
-
 size_t text_char_next(Text *txt, size_t pos) {
 	Iterator it = text_iterator_get(txt, pos);
 	text_iterator_char_next(&it, NULL);
@@ -298,18 +290,6 @@ size_t text_range_line_first(Text *txt, Filerange *r) {
 	return r->start;
 }
 
-size_t text_range_line_last(Text *txt, Filerange *r) {
-	if (!text_range_valid(r))
-		return EPOS;
-	size_t pos = text_line_begin(txt, r->end);
-	if (pos == r->end) {
-		/* range ends at a begin of a line, skip last line ending */
-		pos = text_line_prev(txt, pos);
-		pos = text_line_begin(txt, pos);
-	}
-	return r->start <= pos ? pos : r->start;
-}
-
 size_t text_range_line_next(Text *txt, Filerange *r, size_t pos) {
 	if (!text_range_contains(r, pos))
 		return EPOS;
@@ -317,13 +297,6 @@ size_t text_range_line_next(Text *txt, Filerange *r, size_t pos) {
 	return newpos != pos && newpos < r->end ? newpos : EPOS;
 }
 
-size_t text_range_line_prev(Text *txt, Filerange *r, size_t pos) {
-	if (!text_range_contains(r, pos))
-		return EPOS;
-	size_t newpos = text_line_begin(txt, text_line_prev(txt, pos));
-	return newpos != pos && r->start <= newpos ? newpos : EPOS;
-}
-
 size_t text_customword_start_next(Text *txt, size_t pos, int (*isboundary)(int)) {
 	char c;
 	Iterator it = text_iterator_get(txt, pos);
@@ -464,26 +437,6 @@ size_t text_paragraph_prev(Text *txt, size_t pos) {
 	return text_line_blank_prev(txt, it.pos);
 }
 
-size_t text_line_empty_next(Text *txt, size_t pos) {
-	char c;
-	Iterator it = text_iterator_get(txt, pos);
-	while (text_iterator_byte_find_next(&it, '\n')) {
-		if (text_iterator_byte_next(&it, &c) && c == '\n')
-			return it.pos;
-	}
-	return it.pos;
-}
-
-size_t text_line_empty_prev(Text *txt, size_t pos) {
-	char c;
-	Iterator it = text_iterator_get(txt, pos);
-	while (text_iterator_byte_find_prev(&it, '\n')) {
-		if (text_iterator_byte_prev(&it, &c) && c == '\n')
-			return it.pos + 1;
-	}
-	return it.pos;
-}
-
 size_t text_line_blank_next(Text *txt, size_t pos) {
 	char c;
 	Iterator it = text_iterator_get(txt, pos);