Variable matches can span over function calls.

Function calls following variables have searching semantics.

* match.c (ml_specline_pos, search_form): New static functions.
(h_var): Handle functions and regexes in a common way.

* parser.y: Adjusted precedence of IDENT and ( so that
@var@(func) are parsed into a single var element.

* txr.1: Documented.

1 files changed, 2 insertions, 2 deletions

diff --git a/parser.y b/parser.y
index d2ebffd7..846763d0 100644
--- a/parser.y
+++ b/parser.y
@@ -92,8 +92,8 @@ static val parsed_spec;
 %nonassoc LOW /* used for precedence assertion */
 %nonassoc ALL SOME NONE MAYBE CASES CHOOSE AND OR END COLLECT UNTIL COLL
 %nonassoc OUTPUT REPEAT REP FIRST LAST EMPTY DEFINE
-%nonassoc '[' ']' '(' ')'
-%right IDENT SPACE TEXT NUMBER '{' '}'
+%nonassoc '[' ']'
+%right IDENT SPACE TEXT NUMBER '{' '}' '(' ')'
 %left '-'
 %left '|' '/'
 %left '&'