text-object: introduce text_object_filename

2 files changed, 16 insertions, 0 deletions

diff --git a/text-objects.c b/text-objects.c
index 3ea81e4..a0ffe3c 100644
--- a/text-objects.c
+++ b/text-objects.c
@@ -325,6 +325,21 @@ Filerange text_object_number(Text *txt, size_t pos) {
 	return r;
 }
 
+static int is_filename_boundary(int c) {
+	switch (c) {
+	case ';': case ':': case '|':
+	case '"': case '\'':
+	case '<': case '>':
+		return true;
+	default:
+		return isspace(c);
+	}
+}
+
+Filerange text_object_filename(Text *txt, size_t pos) {
+	return text_object_range(txt, pos, is_filename_boundary);
+}
+
 Filerange text_range_linewise(Text *txt, Filerange *rin) {
 	Filerange rout = *rin;
 	rout.start = text_line_begin(txt, rin->start);
diff --git a/text-objects.h b/text-objects.h
index 727c271..e94d7c3 100644
--- a/text-objects.h
+++ b/text-objects.h
@@ -47,6 +47,7 @@ Filerange text_object_backtick(Text*, size_t pos);
 Filerange text_object_range(Text*, size_t pos, int (*isboundary)(int));
 /* a number in either decimal, hex or octal format */
 Filerange text_object_number(Text*, size_t pos);
+Filerange text_object_filename(Text*, size_t pos);
 
 /* extend a range to cover whole lines */
 Filerange text_range_linewise(Text*, Filerange*);