* eval.c (eval_init): Update registration of regex-compile

to reflect that it has two arguments now.

* parser.y (grammar): Update calls to regex_compile to
pass two arguments. Since we don't expect regex_compile to
parse, we specify the error stream as nil.
(spec): The "secret syntax" for a regex is simplified
not to include the slashes.  This provides better diagnostics for
unterminated syntax and requires less string processing to generate.
Also, the form returned doesn't have the regex symbol
consed onto it, which parse_regex just throws away.

* regex.c (regex_compile): Now takes a stream argument.

* regex.h (regex_compile): Declaration updated.

* txr.1: Updated

1 files changed, 1 insertions, 1 deletions

diff --git a/regex.h b/regex.h
index c75b44f1..75758e8b 100644
--- a/regex.h
+++ b/regex.h
@@ -27,7 +27,7 @@
 extern val space_k, digit_k, word_char_k;
 extern val cspace_k, cdigit_k, cword_char_k;
 
-val regex_compile(val regex);
+val regex_compile(val regex, val error_stream);
 val regexp(val);
 val search_regex(val haystack, val needle_regex, val start_num, val from_end);
 val match_regex(val str, val regex, val pos);