Task #11433. Implement continuation of multiple

output blocks across the same stream.

* match.c (close_s, named_k, continue_k, finish_k): New symbol
variables.
(v_output): Implement :named, :finish and :continue.
(v_close): New static function.
(syms_init): New symbols interned.
(dir_tables_init): New entry associating v_close
function with symbol stored in close_s.

* match.h (close_s): Declared.

* txr.1: New features documented.

1 files changed, 1 insertions, 1 deletions

diff --git a/match.h b/match.h
index 83e1e0ad..1c7caf09 100644
--- a/match.h
+++ b/match.h
@@ -25,7 +25,7 @@
  */
 
 extern val text_s, choose_s, gather_s, do_s, require_s;
-extern val load_s, mod_s, modlast_s, counter_k;
+extern val close_s, load_s, mod_s, modlast_s, counter_k;
 val format_field(val string_or_list, val modifier, val filter, val eval_fun);
 val match_filter(val name, val arg, val other_args);
 val match_fun(val name, val args, val input, val files);