var toolcontext = new ToolContext
redef fun add_code(v, block) do
- var meta = "nit"
- if block isa BlockFence and block.meta != null then
- meta = block.meta.to_s
- end
+ var meta = block.meta or else "nit"
+
# Do not try to highlight non-nit code.
if meta != "nit" and meta != "nitish" then
v.add "<pre class=\"{meta}\"><code>"
return
end
# Try to parse code
- var code = code_from_block(block)
+ var code = block.raw_content
var ast = toolcontext.parse_something(code)
if ast isa AError then
v.add "<pre class=\"{meta}\"><code>"
for i in [from..to[ do out.add buffer[i]
return out.write_to_string
end
-
- fun code_from_block(block: BlockCode): String do
- var infence = block isa BlockFence
- var text = new FlatBuffer
- var line = block.block.first_line
- while line != null do
- if not line.is_empty then
- var str = line.value
- if not infence and str.has_prefix(" ") then
- text.append str.substring(4, str.length - line.trailing)
- else
- text.append str
- end
- end
- text.append "\n"
- line = line.next
- end
- return text.write_to_string
- end
end
# Decorator for span elements.