Task #11581

* match.c (gather_s): New keyword variable.
(v_gather): New function.
(syms_init): gather_s initialized.
(dir_tables_init): v_gather entered into table.

* match.h (gather_s): Declared.

* parser.l: GATHER token scanning added.

* parser.y: GATHER token added. gather_clause nonterminal added.

* txr.1: New directive documented.

* txr.vim: gather keyword introduced.

1 files changed, 1 insertions, 1 deletions

diff --git a/match.h b/match.h
index 00eb1f1d..1e15dd2d 100644
--- a/match.h
+++ b/match.h
@@ -27,4 +27,4 @@
 void match_init(void);
 val match_funcall(val name, val arg, val other_args);
 int extract(val spec, val filenames, val bindings);
-extern val choose_s;
+extern val choose_s, gather_s;