text: remove text_insert_newline function

This is no longer needed because we always insert \n never \r\n.

4 files changed, 4 insertions, 10 deletions

diff --git a/text.c b/text.c
index 7fdd237..8de43a2 100644
--- a/text.c
+++ b/text.c
@@ -670,10 +670,6 @@ bool text_printf(Text *txt, size_t pos, const char *format, ...) {
 	return ret;
 }
 
-size_t text_insert_newline(Text *txt, size_t pos) {
-	return text_insert(txt, pos, "\n", 1) ? 1 : 0;
-}
-
 static size_t revision_undo(Text *txt, Revision *rev) {
 	size_t pos = EPOS;
 	for (Change *c = rev->change; c; c = c->next) {
diff --git a/text.h b/text.h
index 3080acb..abeaef4 100644
--- a/text.h
+++ b/text.h
@@ -357,8 +357,6 @@ ssize_t text_write_range(Text*, Filerange*, int fd);
 bool text_mmaped(Text*, const char *ptr);
 /** @} */
 
-size_t text_insert_newline(Text*, size_t pos);
-
 #define text_iterate(txt, it, pos) \
 	for (Iterator it = text_iterator_get((txt), (pos)); \
 	     text_iterator_valid(&it); \
diff --git a/vis-lua.c b/vis-lua.c
index ed7ac38..58403d4 100644
--- a/vis-lua.c
+++ b/vis-lua.c
@@ -2129,7 +2129,7 @@ static int file_lines_newindex(lua_State *L) {
 	const char *data = luaL_checklstring(L, 3, &size);
 	if (line == 0) {
 		text_insert(txt, 0, data, size);
-		text_insert_newline(txt, size);
+		text_insert(txt, size, "\n", 1);
 		return 0;
 	}
 	size_t start = text_pos_by_lineno(txt, line);
@@ -2138,7 +2138,7 @@ static int file_lines_newindex(lua_State *L) {
 		text_delete(txt, start, end - start);
 		text_insert(txt, start, data, size);
 		if (text_size(txt) == start + size)
-			text_insert_newline(txt, text_size(txt));
+			text_insert(txt, text_size(txt), "\n", 1);
 	}
 	return 0;
 }
diff --git a/vis-operators.c b/vis-operators.c
index 38ac7c8..bce91ad 100644
--- a/vis-operators.c
+++ b/vis-operators.c
@@ -64,11 +64,11 @@ static size_t op_put(Vis *vis, Text *txt, OperatorContext *c) {
 	for (int i = 0; i < c->count; i++) {
 		char nl;
 		if (c->reg->linewise && pos > 0 && text_byte_get(txt, pos-1, &nl) && nl != '\n')
-			pos += text_insert_newline(txt, pos);
+			pos += text_insert(txt, pos, "\n", 1);
 		text_insert(txt, pos, data, len);
 		pos += len;
 		if (c->reg->linewise && pos > 0 && text_byte_get(txt, pos-1, &nl) && nl != '\n')
-			pos += text_insert_newline(txt, pos);
+			pos += text_insert(txt, pos, "\n", 1);
 	}
 
 	if (c->reg->linewise) {