Support &#xNNNN; hex escapes in html. Bugfix in field formatting.

chr function inlined.

* filter.c (trie_value_at, trie_lookup_feed_char): Handle function
case.
(build_filter): New parameter, compress_p.
(html_hex_continue, html_hex_handler): New functions.
(filter_init): Add a function-based node to the from_html trie.

* lib.c (chr): Function removed.
(functionp) New function.

* lib.h (chr): Declaration replaced with inline function.
(functionp): Declared.

* match.c (format_field): Bugfix: failed to apply filter
that came in as an argument.

1 files changed, 2 insertions, 1 deletions

diff --git a/match.c b/match.c
index fb533c50..a7284f19 100644
--- a/match.c
+++ b/match.c
@@ -557,10 +557,11 @@ static val format_field(val string_or_list, val modifier, val filter)
         uw_throwf(query_error_s, lit("format_field: filter ~s not known"),
                   filter_sym, nao);
       }
+    }
 
+    if (filter)
       string_or_list = filter_string(filter, cat_str(list(string_or_list, nao),
                                                      nil));
-    }
   }
 
   {