From: Paul Hänsch <paul@plutz.net>
Date: Fri, 30 Aug 2024 11:09:11 +0000 (+0200)
Subject: bugfix Wiki Links, bugfix regex syntax
X-Git-Url: https://git.plutz.net/?a=commitdiff_plain;h=b329161df6fbf03345ccadce649151496693e18a;p=cgilite

bugfix Wiki Links, bugfix regex syntax
---

diff --git a/markdown.awk b/markdown.awk
index fcd42cf..26fc11b 100755
--- a/markdown.awk
+++ b/markdown.awk
@@ -155,8 +155,10 @@ function inline( line, LOCAL, len, text, code, href, guard ) {
   # Wiki style links
   } else if ( match( line, /^\[\[([^]|]+)(\|[^]]+)?\]\]/) ) {
     len = RLENGTH; href = text = substr(line, 1, len);
-    sub(/^\[\[([^]|]+)(\|([^]]+))?\]\]/, "\\1", href );
-    sub(/^\[\[([^]|]+)(\|([^]]+))?\]\]/, "\\3", text );
+    sub(/^\[\[/, "", href); sub(/(\|([^]]+))?\]\].*$/, "", href);
+    sub(/^\[\[([^]|]+)/, "", text); sub(/\]\].*$/, "", text); sub(/^\|/, "", text);
+    # sub(/^\[\[([^]|]+)(\|([^]]+))?\]\]/, "\\1", href );
+    # sub(/^\[\[([^]|]+)(\|([^]]+))?\]\]/, "\\3", text );
     if ( ! text ) text = href;
     return "<a href=\"" HTML(href) "\">" HTML(text) "</a>" inline( substr( line, len + 1) );
 
@@ -648,7 +650,7 @@ function _block( block, LOCAL, st, len, text, title, attrib, href, guard, code,
     text = substr(text, n + 1); sub(/^[ \t]*/, "", text);
     sub(/[ \t]*#*([ \t]*\{([a-zA-Z \t-]*)\})(\n.*)?$/, "", text);
     sub(/^(##?#?#?#?#?)[ \t]*(([^ \t\n]+|[ \t]+[^ \t\n#]|[ \t]+#+[ \t]*[^ \t\n#])+)[ \t]*#*[ \t]*\{/, "", attrib);
-    sub(/\})(\n.*)?$/, "", attrib);
+    sub(/\}(\n.*)?$/, "", attrib);
     gsub(/[^a-zA-Z0-9_-]+/, " ", attrib); gsub(/(^ | $)/, "", attrib);
 
     return headline( n, text, attrib ) _block( substr( block, len + 1) );