range-regex returns range, not cons.

* regex.c (range_regex): Return range.
(search_regst): Use appropriate accessors on
range returned by range_regex.

* lib.c (tok_where): Destructure range returned by
range_regex, using range_bind.

* txr.1: Documented changed behavior.

1 files changed, 4 insertions, 4 deletions

diff --git a/txr.1 b/txr.1
index f5971170..3f08dcc9 100644
--- a/txr.1
+++ b/txr.1
@@ -28834,11 +28834,11 @@ function is similar to
 .codn search-regex ,
 except that when
 a match is found, it returns a position range, rather than a position
-and length. A cons is returned whose
-.code car
-indicates the position
+and length. A range object is returned whose
+.code from
+field indicates the position
 of the match, and whose
-.code cdr
+.code to
 indicates the position one element past the
 last character of the match. If the match is empty, the two integers
 are equal.