From 5093f38c9fed9fae04234035ea253862ba8375ef Mon Sep 17 00:00:00 2001
From: Christian Clason <c.clason@uni-graz.at>
Date: Tue, 22 Nov 2022 13:50:50 +0100
Subject: feat(help): highlighted codeblocks

---
 scripts/gen_help_html.lua | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'scripts')

diff --git a/scripts/gen_help_html.lua b/scripts/gen_help_html.lua
index e5251b7f25..e5e99b308a 100644
--- a/scripts/gen_help_html.lua
+++ b/scripts/gen_help_html.lua
@@ -489,7 +489,7 @@ local function visit_node(root, level, lang_tree, headings, opt, stats)
     end
     return string.format('<div class="help-para">\n%s\n</div>\n', text)
   elseif node_name == 'line' then
-    if parent ~= 'codeblock' and (is_blank(text) or is_noise(text, stats.noise_lines)) then
+    if parent ~= 'code' and (is_blank(text) or is_noise(text, stats.noise_lines)) then
       return ''  -- Discard common "noise" lines.
     end
     -- XXX: Avoid newlines (too much whitespace) after block elements in old (preformatted) layout.
@@ -535,7 +535,12 @@ local function visit_node(root, level, lang_tree, headings, opt, stats)
     return s
   elseif node_name == 'argument' then
     return ('%s<code>{%s}</code>'):format(ws(), text)
+  -- TODO: use language for proper syntax highlighted code blocks
   elseif node_name == 'codeblock' then
+    return text
+  elseif node_name == 'language' then
+    return ''
+  elseif node_name == 'code' then
     if is_blank(text) then
       return ''
     end
-- 
cgit