get only the first word after code_block_start in get_lang

jubnzv · Sep 11, 2024 · b71d341 · b71d341
1 parent 2c32e2f
commit b71d341
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lua/mdeval.lua b/lua/mdeval.lua
@@ -289,7 +289,7 @@ end
 local function get_lang(start_line)
   local start_pos = string.find(start_line, code_block_start(), 1, true)
   local len = string.len(code_block_start())
-  return string.sub(start_line, start_pos + len):gsub("%s+", "")
+  return string.sub(start_line, start_pos + len):match("%w+")
 end
 
 -- Returns indentation length for the string `s`.