regex101: PCRE (Legacy) Match Workspace

(?x)applies the following effective flags to the remainder of the pattern: gmx

x modifier: extended. Ignores unescaped whitespace and comments outside character classes

Definition Group(?(DEFINE) (?<AutoItString> "(?> [^"]+ | "" )*" # double quoted string | '(?> [^']+ | '' )*' # single quoted string ) # AutoIt string definition (?<CommentBlock> (?m) ^\h*\# (?>cs|comments-start)\b # start of comment block (?sU:(?>(?&CommentBlock)|.)*) # content of comment block (could be nested) ^\h*\#(?>ce|comments-end)\b.*\R # end of comment block ) (?<NonComment> (?> (?&AutoItString) | [^\;\r\n])* ) # anything what's not a single comment (?<SingleComment> (?m) ^ (?&NonComment)\K\;.*$) # a AutoIt single line comment (?<Comment> (?&CommentBlock) | (?&SingleComment) ) # all AutoIt comments (?<MultilineCmd> (?>_\h* (?>\;.*$)? [\r\n]*)+) (?<FuncName> ([\w_]+)) # function name (?<FuncDef> ^\h*Func(?:|\h|(?&MultilineCmd))+ (?&FuncName) (?:\h|(?&MultilineCmd))* (?=$) ) # function definition (?<BracketContent> \( (?> (?&BracketContent) | \;.*$ | (?&AutoItString) | \h*(?&MultilineCmd) | [^\;\r\n"'()]* )* $ ) )

Group AutoItString(?<AutoItString> "(?> [^"]+ | "" )*" # double quoted string | '(?> [^']+ | '' )*' # single quoted string )

1st Alternative "(?> [^"]+ | "" )*" # double quoted string

"the literal text "

Atomic Group(?> [^"]+ | "" )*

*repeats the group contents below any number of times:

1st Alternative [^"]+

Negated Character Class[^"]+

+matches at least one character outside the set below:

"the literal " (34₁₀ / 42₈ / 22₁₆)

2nd Alternative ""

"" the literal text ""

" the literal text "

Comment: double quoted string

2nd Alternative '(?> [^']+ | '' )*' # single quoted string

'the literal text '

Atomic Group(?> [^']+ | '' )*

*repeats the group contents below any number of times:

1st Alternative [^']+

Negated Character Class[^']+

+matches at least one character outside the set below:

'the literal ' (39₁₀ / 47₈ / 27₁₆)

2nd Alternative ''

'' the literal text ''

' the literal text '

Comment: single quoted string

Comment: AutoIt string definition

Group CommentBlock(?<CommentBlock> (?m) ^\h*\# (?>cs|comments-start)\b # start of comment block (?sU:(?>(?&CommentBlock)|.)*) # content of comment block (could be nested) ^\h*\#(?>ce|comments-end)\b.*\R # end of comment block )

(?m)applies the following effective flags to the remainder of the pattern: gmx

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

^start of line

\h*any horizontal whitespace character, repeated any number of times

\#the literal # (35₁₀ / 43₈ / 23₁₆)

Atomic Group(?>cs|comments-start)

1st Alternativecs

csthe literal text cs (case sensitive)

2nd Alternativecomments-start

comments-startthe literal text comments-start (case sensitive)

\ban ASCII word boundary

Comment: start of comment block

Group with flags gmxsU(?sU:(?>(?&CommentBlock)|.)*)

s modifier: single line. Allows a dot to match line terminators

U modifier: Ungreedy. Quantifiers are lazy by default. A trailing ? makes a quantifier greedy

Atomic Group(?>(?&CommentBlock)|.)*

*repeats the group contents below any number of times:

1st Alternative(?&CommentBlock)

(?&CommentBlock)calls group CommentBlock as a subroutine

2nd Alternative.

.any character

Comment: content of comment block (could be nested)

^start of line

\h*any horizontal whitespace character, repeated any number of times

\#the literal # (35₁₀ / 43₈ / 23₁₆)

Atomic Group(?>ce|comments-end)

1st Alternativece

cethe literal text ce (case sensitive)

2nd Alternativecomments-end

comments-endthe literal text comments-end (case sensitive)

\ban ASCII word boundary

.*any character (except for line terminators), repeated any number of times

\Ra newline sequence

Comment: end of comment block

Group NonComment(?<NonComment> (?> (?&AutoItString) | [^\;\r\n])* )

Comment: anything what's not a single comment

Group SingleComment(?<SingleComment> (?m) ^ (?&NonComment)\K\;.*$)

Comment: a AutoIt single line comment

Group Comment(?<Comment> (?&CommentBlock) | (?&SingleComment) )

Comment: all AutoIt comments

Group MultilineCmd(?<MultilineCmd> (?>_\h* (?>\;.*$)? [\r\n]*)+)

Group FuncName(?<FuncName> ([\w_]+))

Comment: function name

Group FuncDef(?<FuncDef> ^\h*Func(?:|\h|(?&MultilineCmd))+ (?&FuncName) (?:\h|(?&MultilineCmd))* (?=\() )

Comment: function definition

Group BracketContent(?<BracketContent> $ (?> (?&BracketContent) | \;.*$ | (?&AutoItString) | \h*(?&MultilineCmd) | [^\;\r\n"'()]* )* $ )

(?&FuncDef)calls group FuncDef as a subroutine

Group 11((?&BracketContent))

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

25 tokens

Regular Expression

(?x)(?(DEFINE)
   (?<AutoItString> "(?> [^"]+ | "" )*" # double quoted string
                    | 
                    '(?> [^']+ | '' )*' # single quoted string
   ) # AutoIt string definition
   (?<CommentBlock> (?m) 
      ^\h*\# (?>cs|comments-start)\b  # start of comment block
      (?sU:(?>(?&CommentBlock)|.)*)   # content of comment block (could be nested) 
      ^\h*\#(?>ce|comments-end)\b.*\R # end of comment block
   )
   (?<NonComment> (?> (?&AutoItString) | [^\;\r\n])* ) # anything what's not a single comment
   (?<SingleComment> (?m) ^ (?&NonComment)\K\;.*$) # a AutoIt single line comment
   (?<Comment> (?&CommentBlock) | (?&SingleComment) ) # all AutoIt comments
   (?<MultilineCmd> (?>_\h*  (?>\;.*$)? [\r\n]*)+) 
   (?<FuncName> ([\w_]+)) # function name
   (?<FuncDef> ^\h*Func(?:|\h|(?&MultilineCmd))+ (?&FuncName) (?:\h|(?&MultilineCmd))* (?=\()      ) # function definition
   (?<BracketContent> \( (?> (?&BracketContent) | \;.*$ | (?&AutoItString) | \h*(?&MultilineCmd) | [^\;\r\n"'()]* )* \) ) 
)
(?&FuncDef)((?&BracketContent))

New

Func _CloseInputGUI(_Test(), _Test ( ) ) ; ENABLE $g_hMainGUI; Eingegebene Daten uebernehmen, wenn kein Fehler bei der Eingabe (IP-Adresse)
Func _
_SciTE_ShowFuncName()
Func _SciTE_ShowFuncName () 
Func _SciTE_ShowFuncName ( ";" ) ;
Func _SciTE_ShowFuncName (";"); 
Func _SciTE_ShowFuncName (";" _ 
_ ; und hier ein Kommentar
, "hier geht es weiter"); 
Func _SciTE_ShowFuncName()
Func _SciTE_ShowFuncName( (5+6) - (3*8))
Func _SciTE_ShowFuncName() ; () blabla
Func _SciTE_ShowFuncName(_AddComment(";" & $aComment[Random(0, 1, 1)])) ; () blabla
Func _Strip(11, "Func _SciTE_ShowFuncName('Das hier ist ""böse"". ;)')")

Substitution

Func _CloseInputGUI(_Test(), _Test ( ) ) ; ENABLE $g_hMainGUI; Eingegebene Daten uebernehmen, wenn kein Fehler bei der Eingabe (IP-Adresse)
Func _
_SciTE_ShowFuncName()
Func _SciTE_ShowFuncName () 
Func _SciTE_ShowFuncName ( ";" ) ;
Func _SciTE_ShowFuncName (";"); 
Func _SciTE_ShowFuncName (";" _ 
_ ; und hier ein Kommentar
, "hier geht es weiter"); 
Func _SciTE_ShowFuncName()
Func _SciTE_ShowFuncName( (5+6) - (3*8))
Func _SciTE_ShowFuncName() ; () blabla
Func _SciTE_ShowFuncName(_AddComment(";" & $aComment[Random(0, 1, 1)])) ; () blabla
Func _Strip(11, "Func _SciTE_ShowFuncName('Das hier ist ""böse"". ;)')")