forb

commit 1c3f71af53ca08c767c759f782cf4ef28fb74558
parent 7a2e4e3d317d4232e77213091755ed76b6f6cd67
Author: Remy Noulin <loader2x@gmail.com>
Date:   Thu, 11 Jun 2020 11:59:48 +0200

fix bug when no language is specified for a code block

forb.c | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)

Diffstat:
M
forb.c
 | 
16
++++++++++++----

1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/forb.c b/forb.c
@@ -392,7 +392,7 @@ bool generateAPageOrAPost(char *filename, smallJsont *cfg, smallArrayt *postsFee
   // add class in <code>
   // process {% post_url 2015-12-22-test %}
   // add syntax highlighting
-  enum {searchCode, bash, javascript, python, html, coffeescript};
+  enum {searchCode, notspecified, bash, javascript, python, html, coffeescript};
   int status = searchCode;
   int lastCodeHighlightingLine = -1;
   iter(pHtml, L) {
@@ -413,7 +413,15 @@ bool generateAPageOrAPost(char *filename, smallJsont *cfg, smallArrayt *postsFee
       //lv(l);
     }
     // code highlighting
-    replaceG(l, "<code>", "<code class=\"highlighter-rouge\">", 0);
+    if (status == searchCode and hasG(l, "<code>")) {
+      if (hasG(l, "<pre><code>")) {
+        replaceG(l, "<pre><code>", "<figure class=\"highlight\"><pre><code class=\"highlighter-rouge\">", 0);
+        status = notspecified;
+      }
+      else {
+        replaceG(l, "<code>", "<code class=\"highlighter-rouge\">", 0);
+      }
+    }
     if (status == searchCode and hasG(l, "<pre><code class=\"language-")) {
       lastCodeHighlightingLine = iterIndexG(pHtml);
     }
@@ -435,10 +443,10 @@ bool generateAPageOrAPost(char *filename, smallJsont *cfg, smallArrayt *postsFee
     if (hasG(l, "</code></pre>")) {
       if (status == searchCode) {
         if (lastCodeHighlightingLine == -1) {
-          logE("line %d in html for "BLD"%s"RST", code highlighting not found.", iterIndexG(pHtml), &filename[18]);
+          logW("line %d in html for "BLD"%s"RST", code highlighting not found. This code block doesn't have highlighting.", iterIndexG(pHtml), &filename[18]);
         }
         else {
-          logE("line %d in html for "BLD"%s"RST", code highlighting not recognize: '%s'", iterIndexG(pHtml), &filename[18], $(pHtml, lastCodeHighlightingLine));
+          logW("line %d in html for "BLD"%s"RST", code highlighting not recognize: '%s'. This code block doesn't have highlighting.", iterIndexG(pHtml), &filename[18], $(pHtml, lastCodeHighlightingLine));
         }
       }
       else replaceG(l, "</code></pre>", "</code></pre></figure>", 0);