#3028. Support for a long strings with leading spaces #3034 (pattern is optional)

Author: TIMONz1535

script/core/semantic-tokens.lua

@@ -904,7 +904,7 @@ return function (uri, start, finish)
         if start <= comm.start and comm.finish <= finish then
             -- the same logic as in buildLuaDoc
             local headPos = (comm.type == 'comment.short' and comm.text:match '^%-%s*[@|]()')
-                         or (comm.type == 'comment.long'  and comm.text:match '^@()')
+                         or (comm.type == 'comment.long'  and comm.text:match '^%s*@()')
             if headPos then
                 -- absolute position of `@` symbol
                 local startOffset = comm.start + headPos

script/parser/luadoc.lua

@@ -1714,7 +1714,7 @@ end
 
 local function buildLuaDoc(comment)
     local headPos = (comment.type == 'comment.short' and comment.text:match '^%-%s*@()')
-                 or (comment.type == 'comment.long'  and comment.text:match '^@()')
+                 or (comment.type == 'comment.long'  and comment.text:match '^%s*@()')
     if not headPos then
         return {
             type    = 'doc.comment',