notepad-plus-plus/PowerEditor/installer/functionList/lua.xml

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<?xml version="1.0" encoding="UTF-8" ?>
<!-- Copied from https://github.com/notepad-plus-plus/notepad-plus-plus/issues/4563 -->
<NotepadPlus>
<functionList>
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| Based on:
| http://stackoverflow.com/questions/19246077/how-to-add-lua-functions-to-the-notepad-functionlist-xml
|
| Note(s):
| 1) Multi Line Comment `Level` is supported by Lua 5.1 and above;
| 2) Nested table view not supported;
\-->
<parser
displayName="Lua w/ Class"
id ="lua_syntax"
commentExpr="(?x) # free-spacing (see `RegEx - Pattern Modifiers`)
(?s: # Multi Line Comment (MLC)
(?&lt;!-) # - no preceeding dash, otherwise start of SLC
-{2}\x5B(?'MLCLvl'=*)\x5B.*?\x5D\k'MLCLvl'\x5D
)
| (?m-s:-{2}(?!\x5B=*\x5B).*$) # Single Line Comment (SLC)
| (?s:\x22(?:[^\x22\x5C]|\x5C.)*\x22) # String Literal - Double Quoted (SLDQ) / Normal String
| (?s: # String Literal - Multi Line (SLML) / Long String
(?&lt;!-{2}) # - no preceeding double dash, otherwise start of MLC or SLC
\x5B(?'SLMLLvl'=*)\x5B(?:[^\x5C\x5D]|\x5C.)*\x5D\k'SLMLLvl'\x5D
)
| (?s:\x27(?:[^\x27\x5C]|\x5C.)*\x27) # String Literal - Single Quoted (SLSQ) / Char String
"
>
<classRange
mainExpr ="(?x) # free-spacing (see `RegEx - Pattern Modifiers`)
[.\w]+
\s*=
\s*\{
"
openSymbole ="\{"
closeSymbole="\}"
>
<className>
<nameExpr expr="[.\w]+" />
</className>
<function
mainExpr="(?x) # free-spacing (see `RegEx - Pattern Modifiers`)
[.\w]+
\s*=
\s*(?'QT'[\x22\x27]?)\w+\k'QT'
"
>
<functionName>
<funcNameExpr expr=".*" />
</functionName>
</function>
</classRange>
<function
mainExpr="(?x) # free-spacing (see `RegEx - Pattern Modifiers`)
(?m-i) # ^ and $ match at line-breaks, case-sensitive
(?(DEFINE) # definition of sub-routine(s)
(?'VALID_ID' # Valid Identifier sub-routine
\b(?!(?-i: # - keywords (case-sensitive), not to be used as identifier
and
| break
| do
| e(?:lse(?:if)?|nd)
| f(?:alse|or|unction)
| goto
| i[fn]
| local
| n(?:il|ot)
| or
| re(?:peat|turn)
| t(?:hen|rue)
| until
| while
)\b)
[A-Za-z_\x7F-\xFF][\w\x7F-\xFF]* # - valid character combination for identifiers
)
)
(?m) # ^ and $ match at line-breaks
(?:
^\h* # optional leading white-space at start-of-line
(?:local\s+)?
function\s+
\K # discard text matched so far
(?&amp;VALID_ID)
(?:\s*\.\s*(?&amp;VALID_ID))*
(?:\s*:\s*(?&amp;VALID_ID))?
|
(?&amp;VALID_ID)
(?:\s*\.\s*(?&amp;VALID_ID))*
\s*=
\s*function
)
\s*\( # start-of-parameter-list indicator
[^)]* # optional parameters
\) # end-of-parameter-list indicator
"
>
<functionName>
<nameExpr expr="[A-Za-z_\x7F-\xFF][\w\x7F-\xFF]*(?=\s*[(=])" />
</functionName>
<className>
<nameExpr expr="[A-Za-z_\x7F-\xFF][\w\x7F-\xFF]*(?:\s*\.\s*[A-Za-z_\x7F-\xFF][\w\x7F-\xFF]*)*(?=\s*[.:])" />
</className>
</function>
</parser>
</functionList>
</NotepadPlus>