FunctionList classrange question

MAPJe71

That last result should have read ExampleClass.cpp as root label.

oirfeodent

@MAPJe71
The parser did not show me the “functions” section and the related functions for me.
Only showed the following.

+--- filename.bc
     +--- choice.test.123
     |    +--- before.choice
     |    \--- after.choice
     |
     +--- field.field.123
         \--- on.input

Not sure which part I am missing.
Reattaching the full <parser> tag what I picked from the above post.

			<parser
				displayName="BaanC"
				id         ="baanc_function"
				commentExpr="(?x)                                               # free-spacing (see `RegEx - Pattern Modifiers`)
								(?m-s:\x7C.*$)                                  # Single Line Comment
							"
			>
				<classRange
					mainExpr="(?x)												# free-spacing (see `RegEx - Pattern Modifiers`)
							(?im)												# case-insensitive, ^ and $ match at line breaks
							(?'SECTION'
								^\h*											# optional leading whitespace at start-of-line
								(?:												# known section names
									before\s*\.\s*program
								|	(?:choice|field)(?:\s*\.\s*\w+)+
								|	declaration
								|	functions
								)
								\s*:											# end-of-section-header indicator
							)
							(?s:.*?)											# whatever, up till
							(?=(?&amp;SECTION)|\Z)								# ...next section or end-of-text
						"
				>
					<className>
						<nameExpr expr="^\h*\K\w+(?:\s*\.\s*\w+)*(?=\s*:)" />
					</className>
					<function
						mainExpr="(?x)											# free-spacing (see `RegEx - Pattern Modifiers`)
								(?im)											# case-insensitive, ^ and $ match at line breaks
								^\h*											# optional leading whitespace at start-of-line
								(?:
									\K											# discard text matched so far
									\b(?!(?:									# discard known section names
										before\s*\.\s*program
									|	(?:choice|field)(?:\s*\.\s*\w+)+
									|	declaration
									|	functions
									)\b)
									\w+(?:\s*\.\s*\w+)+							# sub-section name
									\s*:										# end-of-sub-section-header indicator
								|
									function\s+
									(?:extern\s+)?
									(?:(?:boolean|double|long|string|void|domain\s+[A-Za-z_]\w*)\s+)?
									\K											# discard text matched so far
									\w+(?:\s*\.\s*\w+)*							# function name
									\s*\(										# end-of-function-header indicator
								)
							"
					>
						<functionName>
							<funcNameExpr expr="\w+(?:\s*\.\s*\w+)*" />
						</functionName>
					</function>
				</classRange>
			</parser>

am I missing something?

MAPJe71

@oirfeodent Make sure there’s an empty line at the end of the .bc file.

oirfeodent

@MAPJe71
Still no luck, after adding the last empty line.

alt text

MAPJe71

@oirfeodent

oirfeodent

ok, let me check if I have missed something.
Probably do a fresh install of NPP.

Regards,

oirfeodent

@MAPJe71
Removing the “commentExpr” attribute from the <parser> worked. Thx.

I have started building the regex to add the other sections and have an additional question.
For instance, in the <classrange> known section names, if I want to check “before.<anyname>:” main section but should not check “before.choice:|before.checks:” sub section… can it be acheived?

I tried with

|	(?:before\.[^checks|choice|delete|display|field|form|group|input|layout|print|read|rewrite|write|zoom|display\.object|new\.object|program])(?:(?:\.)*\w+)+

This doesn’t seem to work. I also tried to create negative look ahead but failed.
Let me know if you have some suggestions.

Regards,

MAPJe71

@oirfeodent
Do you mean something like

|	before(?:\s*\.\s*(?!checks|choice|delete|display|field|form|group|input|layout|print|read|rewrite|write|zoom|display\.object|new\.object|program)\w+)+

oirfeodent

@MAPJe71
The above is close to expected output.
In the sample file below, the “before.program:” main section gets listed as the sub section of “choice.test.123:” main section.
Sample file:

choice.test.123:
before.choice:
	funct1(10)
on.choice:
	funct1(10)

before.program:
	set.synchronized.dialog("fxinh0123s000")
	
functions:
function func1(long var1)
{
    | Do Something 1.
}

The expected output is

+--- filename.bc
     +--- choice.test.123:
     |    +--- before.choice
     |    \--- on.choice
     |
     \--- functions:
          \--- func1

But the “before.program:” also gets listed under “choice.test.123:” for the below <classrange> tag.

				<classRange
					mainExpr="(?x)												# free-spacing (see `RegEx - Pattern Modifiers`)
							(?im)												# case-insensitive, ^ and $ match at line breaks
							(?'SECTION'
								^\h*											# optional leading whitespace at start-of-line
								(?:												# known section names
									after\.(?:(?!choice:|delete:|display:|field:|form\.read:|form:|group:|input:|layout:|program:|read:|receive\.data:|rewrite:|skip\.delete:|skip\.rewrite:|skip\.write:|update\.db\.commit:|write:|zoom:)(?:\.)*\w+)+
								|	before\.(?:(?!checks:|choice:|delete:|display:|field:|form:|group:|input:|layout:|print:|read:|rewrite:|write:|zoom:|display\.object:|new\.object:|program:)(?:\.)*\w+)+
								|	(?:choice\.|field\.|zoom\.from\.)(?:(?:\.)*\w+)+
								|	(?:detail\.|footer\.|form\.|group\.|header\.)(?:\d+)+
								|	functions
								|	main\.table\.io
								)
								:											# end-of-section-header indicator
							)
							(?s:.*?)											# whatever, up till
							(?=(?&amp;SECTION)|\Z)								# ...next section or end-of-text
						"
				>
					<className>
						<nameExpr expr="^\h*\K\w+(?:\.\w+)*:" />
					</className>
					<function
						mainExpr="(?x)											# free-spacing (see `RegEx - Pattern Modifiers`)
								(?im)											# case-insensitive, ^ and $ match at line breaks
								^\h*											# optional leading whitespace at start-of-line
								(?:
									\K											# discard text matched so far
									\b(?!(?:									# discard known section names
											after\.(?:(?!choice:|delete:|display:|field:|form\.read:|form:|group:|input:|layout:|program:|read:|receive\.data:|rewrite:|skip\.delete:|skip\.rewrite:|skip\.write:|update\.db\.commit:|write:|zoom:)(?:\.)*\w+)+
										|	before\.(?:(?!checks:|choice:|delete:|display:|field:|form:|group:|input:|layout:|print:|read:|rewrite:|write:|zoom:|display\.object:|new\.object:|program)(?:\.)*\w+)+
										|	(?:choice\.|field\.|zoom\.from\.)(?:(?:\.)*\w+)+
										|	(?:detail\.|footer\.|form\.|group\.|header\.)(?:\d+)+
										|	functions
										|	main\.table\.io
										)\b)
										\w+(?:\s*\.\s*\w+)+						# sub-section name
										:										# end-of-sub-section-header indicator
									|
										function\s+
										\K										# discard text matched so far
										(?:extern\s+)?
										(?:(?:boolean|double|long|string|void|domain\s+[A-Za-z_]\w*)\s+)?
										\w+(?:\s*\.\s*\w+)*						# function name
										\s*\(									# end-of-function-header indicator
									)
								"
					>
						<functionName>
							<funcNameExpr expr="(?:extern\s+)?(?:(?:boolean|double|long|string|void|domain\s+[A-Za-z_]\w*)\s+)?\w+(?:\s*\.\s*\w+)*" />
						</functionName>
					</function>
				</classRange>

Adding/removing the ‘:’ to the negative look ahead provides the same results.
Any possibilities?

Regards,

MAPJe71

@oirfeodent Could you provide a complete list of:

valid section names i.e. invalid sub-sections names;
valid sub-section names i.e. invalid section names.

oirfeodent

Main Sections		Sub Sections
after.<charsDigitsPeriods>.<digitsOnly>:		after.choice:
after.form.read:		after.delete:
after.program:		after.display:
after.receive.data:		after.field:
after.report.<digitsOnly>:		after.form:
after.update.db.commit:		after.group:
before.<charsDigitsPeriods>.<digitsOnly>:		after.input:
before.display.object:		after.layout:
before.new.object:		after.read:
before.program:		after.rewrite:
before.report.<digitsOnly>:		after.skip.delete:
choice.<charsDigitsPeriods>:		after.skip.rewrite:
declaration:		after.skip.write:
detail.<digitsOnly>:		after.write:
field.<charsDigitsPeriods>:		after.zoom:
field.all:		before.checks:
field.other:		before.choice:
footer.<digitsOnly>:		before.delete:
form.<digitsOnly>:		before.display:
form.all:		before.field:
form.other:		before.form:
functions:		before.group:
group.<digitsOnly>:		before.input:
header.<digitsOnly>:		before.layout:
main.table.io:		before.print:
on.display.total.line:		before.read:
on.error:		before.rewrite:
zoom.from.<charsDigitsPeriods>:		before.write:
zoom.from.all:		before.zoom:
zoom.from.other:		check.input:
		domain.error:
		init.field:
		init.form:
		init.group:
		on.choice:
		on.entry:
		on.exit:
		on.input:
		read.view:
		ref.display:
		ref.input:
		selection.filter:
		when.field.changes:

oirfeodent

List of Main Sections:

Main Sections	Has SubSections?
after.<charsDigitsPeriods>.<digitsOnly>:	Atlease one Sub-Section, can have multiple SubSections
after.form.read:	No Subsection
after.program:	No Subsection
after.receive.data:	No Subsection
after.report.<digitsOnly>:	Atlease one Sub-Section, can have multiple SubSections
after.update.db.commit:	No Subsection
before.<charsDigitsPeriods>.<digitsOnly>:	Atlease one Sub-Section, can have multiple SubSections
before.display.object:	No Subsection
before.new.object:	No Subsection
before.program:	No Subsection
before.report.<digitsOnly>:	Atlease one Sub-Section, can have multiple SubSections
choice.<charsDigitsPeriods>:	Atlease one Sub-Section, can have multiple SubSections
declaration:	No Subsection
detail.<digitsOnly>:	Atlease one Sub-Section, can have multiple SubSections
field.<charsDigitsPeriods>:	Atlease one Sub-Section, can have multiple SubSections
field.all:	Atlease one Sub-Section, can have multiple SubSections
field.other:	Atlease one Sub-Section, can have multiple SubSections
footer.<digitsOnly>:	Atlease one Sub-Section, can have multiple SubSections
form.<digitsOnly>:	Atlease one Sub-Section, can have multiple SubSections
form.all:	Atlease one Sub-Section, can have multiple SubSections
form.other:	Atlease one Sub-Section, can have multiple SubSections
functions:	No Subsection, but functions are present
group.<digitsOnly>:	Atlease one Sub-Section, can have multiple SubSections
header.<digitsOnly>:	Atlease one Sub-Section, can have multiple SubSections
main.table.io:	Atlease one Sub-Section, can have multiple SubSections
on.display.total.line:	No Subsection
on.error:	No Subsection
zoom.from.<charsDigitsPeriods>:	Atlease one Sub-Section, can have multiple SubSections
zoom.from.all:	Atlease one Sub-Section, can have multiple SubSections
zoom.from.other:	Atlease one Sub-Section, can have multiple SubSections

List of Sub Sections

Sub Sections
after.choice:
after.delete:
after.display:
after.field:
after.form:
after.group:
after.input:
after.layout:
after.read:
after.rewrite:
after.skip.delete:
after.skip.rewrite:
after.skip.write:
after.write:
after.zoom:
before.checks:
before.choice:
before.delete:
before.display:
before.field:
before.form:
before.group:
before.input:
before.layout:
before.print:
before.read:
before.rewrite:
before.write:
before.zoom:
check.input:
domain.error:
init.field:
init.form:
init.group:
on.choice:
on.entry:
on.exit:
on.input:
read.view:
ref.display:
ref.input:
selection.filter:
when.field.changes:

oirfeodent

All the sub-sections are definite.
The main sections inside the <> can be anything based on the description; but has to exist.
So, “after.<charsDigitsPeriods>.<digitsOnly>:” should end with a “.<digit>:” to be a valid MainSection.
None of the main sections are mandatory (even functions: main section can be skipped).
None of the sub sections are mandatory (But atleast one sub-section would exist (Though not mandatory))

Apart from this, there are two kinds of script.

Regular Script… which will have atleast one of the above sections and optionally the “functions:” sections along with functions.
dll script… which doesn’t have any of the sections, but only functions.

Sample dll script:

|This is a dll script, which does not have any sections.
function extern long func1(long var1)
{
	|do something
}

function void funct2(long var2)
{
	|do something
}

Sample regular script:

choice.test.123:
before.choice:
    funct1(10)
on.choice:
    funct1(10)

before.program:
    func1(10)
    
functions:
function func1(long var1)
{
    | Do Something 1.
}

Regards,

oirfeodent

@MAPJe71
The response is multiple replies, as I cant edit the original post. Thx.

Regards,

MAPJe71

@oirfeodent Please try the following parser:

			<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
			|   Based on:
			|       https://notepad-plus-plus.org/community/topic/14494/functionlist-classrange-question
			\-->
			<parser
				displayName="BaanC Sections v3"
				id         ="baanc_section"
			>
				<classRange
					mainExpr    ="(?x)                                          # free-spacing (see `RegEx - Pattern Modifiers`)
							(?im)                                               # case-insensitive, ^ and $ match at line breaks
							(?(DEFINE)                                          # definition of sub-routines
								(?'SECTION'
									^\h*                                        # optional leading whitespace at start-of-line
									(?:                                         # known section names
										(?:after|before)\.(?:report\.\d+|\w+(?:\.\w+)*\.\d+)
									|	(?:field|zoom\.from)\.(?:all|other|\w+(?:\.\w+)*)
									|	(?:footer|group|header)\.\d+
									|	choice\.\w+(?:\.\w+)*
									|	detail\.\d+
									|	form\.(?:all|other|\d+)
									|	functions
									|	main\.table\.io
									)
									\h*:                                        # end-of-section-header indicator
								)
								(?'SECTION_EMPTY'
									^\h*                                        # optional leading whitespace at start-of-line
									(?:                                         # known `empty` section names
										after\.(?:form\.read|program|receive\.data|update\.db\.commit)
									|	before\.(?:(?:display|new)\.object|program)
									|	declaration
									|	on\.(?:display\.total\.line|error)
									)
									\h*:                                        # end-of-section-header indicator
								)
							)
							(?&amp;SECTION)                                     # section header
							(?s:.*?)                                            # whatever,
							(?=                                                 # ...up till
								(?&amp;SECTION)                                 # ...next section header,
							|	(?&amp;SECTION_EMPTY)                           # ...next `empty` section header
							|	\Z                                              # ...or end-of-text
							)
						"
				>
					<className>
						<nameExpr expr="^\h*\K\w+(?:\.\w+)*\h*:" />
					</className>
					<function
						mainExpr="(?x)                                          # free-spacing (see `RegEx - Pattern Modifiers`)
								(?im)                                           # case-insensitive, ^ and $ match at line breaks
								^\h*                                            # optional leading whitespace at start-of-line
								(?:
									\K                                          # discard text matched so far
									(?:                                         # known sub-section names
										after\.(?:choice|d(?:elete|isplay)|f(?:ield|orm)|group|input|layout|re(?:ad|write)|skip\.(?:delete|(?:re)?write)|write|zoom)
									|	before\.(?:ch(?:ecks|oice)|d(?:elete|isplay)|f(?:ield|orm)|group|input|layout|print|re(?:ad|write)|write|zoom)
									|	check\.input
									|	domain\.error
									|	init\.(?:f(?:ield|orm)|group)
									|	on\.(?:choice|e(?:ntry|xit)|input)
									|	read\.view
									|	ref\.(?:display|input)
									|	selection\.filter
									|	when\.field\.changes
									)
									\h*:                                        # end-of-sub-section-header indicator
								|
									function\h+
									(?:extern\h+)?
									(?:(?:boolean|double|long|string|void|domain\h+[A-Za-z_]\w*)\h+)?
									\K                                          # discard text matched so far
									\w+(?:\.\w+)*                               # function name
									\s*\(                                       # end-of-function-header indicator
								)
							"
					>
						<functionName>
							<funcNameExpr expr="\w+(?:\.\w+)*(?:\h*:)?" />
						</functionName>
					</function>
				</classRange>
				<!--
				|   Note:
				|       Having the following `function`-node active will result in all branches
				|       except the last branch to show their leaves twice in the tree.
				\-->
				<function
					mainExpr="(?x)                                              # free-spacing (see `RegEx - Pattern Modifiers`)
							(?im)                                               # case-insensitive, ^ and $ match at line breaks
							^\h*                                                # optional leading whitespace at start-of-line
							(?:
								\K                                              # discard text matched so far
								(?:                                             # known `empty` section names
									after\.(?:form\.read|program|receive\.data|update\.db\.commit)
								|	before\.(?:display\.object|new\.object|program)
								|	declaration
								|	on\.(?:display\.total\.line|error)
								)
								\h*:                                            # end-of-section-header indicator
							|
								(?i:function)\h+
								(?:extern\h+)?
								(?:(?:boolean|double|long|string|void|domain\h+[A-Za-z_]\w*)\h+)?
								\K                                              # discard text matched so far
								\w+(?:\.\w+)*
								\s*\(
							)
						"
				>
					<functionName>
						<nameExpr expr="\w+(?:\.\w+)*(?:\h*:)?" />
					</functionName>
				</function>
			</parser>

oirfeodent

@MAPJe71 said:

                            (?i:function)\h+
                            (?:extern\h+)?
                            (?:(?:boolean|double|long|string|void|domain\h+[A-Za-z_]\w*)\h+)?
                            \K                                              # discard text matched so far
                            \w+(?:\.\w+)*
                            \s*\(

I have changed the \h+ to \s+ so that functions spanning multi-lines are shown properly. Do you see any issues with that?

Another point is about embedded comments… for below sample

function extern 	|Test
long test()
{

}

if I remove the “|Test” it is shown in the Function List panel… but, with the comment in place it doesn’t show this function.
So, is there a possibility to check for the presence of comments and ignore the same?

@MAPJe71 Thx so far for your time and effort.

MAPJe71

@oirfeodent comments “embedded” in the function/method header are not supported (see also parse steps in earlier post).

oirfeodent

@MAPJe71
I thought with the <parser> “commentExpr” -attribute it is not possible to have embedded comments.
I was playing around with RegexBuddy with the simplest version of the function parser and used the following regex to have the function name highlighted with embedded comments.

function\s+(\|\w*)*\s+\K\w+(?:\.\w+)*\s*\(

However it failed with the regular function without embedded comment.

function |TEST
test()
{
     |highlighted function name
}

function test()
{
      | No highlight. (I guess regex is not correct to handle both)
}

So, I thought there could be a better way for doing this which I am not aware.
Hence the question, as the “commentExpr” attribute is not defined.

If no other way, then also fine. Thx.

Regards,

MAPJe71

@oirfeodent new attempt:

			<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
			|   Based on:
			|       https://notepad-plus-plus.org/community/topic/14494/functionlist-classrange-question
			|
			|   Note(s):
			|   1.  Boost::Regex 1.58-1.59 do not correctly handle quantifiers on subroutine calls
			|       therefore the additional non-capturing group i.e. "(?:(?&amp;COMMENT))?" instead
			|       of simply "(?&amp;COMMENT)?"
			\-->
			<parser
				displayName="BaanC Sections v4.2"
				id         ="baanc_section"
			>
				<classRange
					mainExpr    ="(?x)                                          # free-spacing (see `RegEx - Pattern Modifiers`)
							(?im)                                               # case-insensitive, ^ and $ match at line breaks
							(?(DEFINE)                                          # definition of sub-routines
								(?'SECTION'
									^\h*                                        # optional leading whitespace at start-of-line
									(?:                                         # known section names
										(?:after|before)\.(?:report\.\d+|\w+(?:\.\w+)*\.\d+)
									|	(?:field|zoom\.from)\.(?:all|other|\w+(?:\.\w+)*)
									|	(?:footer|group|header)\.\d+
									|	choice\.\w+(?:\.\w+)*
									|	detail\.\d+
									|	form\.(?:all|other|\d+)
									|	functions
									|	main\.table\.io
									)
									\h*:                                        # end-of-section-header indicator
								)
								(?'SECTION_EMPTY'
									^\h*                                        # optional leading whitespace at start-of-line
									(?:                                         # known `empty` section names
										after\.(?:form\.read|program|receive\.data|update\.db\.commit)
									|	before\.(?:(?:display|new)\.object|program)
									|	declaration
									|	on\.(?:display\.total\.line|error)
									)
									\h*:                                        # end-of-section-header indicator
								)
							)
							(?&amp;SECTION)                                     # section header
							(?s:.*?)                                            # whatever,
							(?=                                                 # ...up till
								\s*
								(?:
									(?&amp;SECTION)                             # ...next section header,
								|	(?&amp;SECTION_EMPTY)                       # ...next `empty` section header
								|	\Z                                          # ...or end-of-text
								)
							)
						"
				>
					<className>
						<nameExpr expr="^\h*\K\w+(?:\.\w+)*\h*:" />
					</className>
					<function
						mainExpr="(?x)                                          # free-spacing (see `RegEx - Pattern Modifiers`)
								(?im)                                           # case-insensitive, ^ and $ match at line breaks
								(?(DEFINE)                                      # definition of sub-routines
									(?'COMMENT'
										\s*\x7C[^\r\n]*                         # trailing comment
										(?:                                     # optional subsequent comment
											(?:\r?\n|\n?\r)                     # - mandatory line-break
											\s*\x7C[^\r\n]*                     # - `trailing` comment
										)*
									)
								)
								^\h*                                            # optional leading whitespace at start-of-line
								(?:
									\K                                          # discard text matched so far
									(?:                                         # known sub-section names
										after\.(?:choice|d(?:elete|isplay)|f(?:ield|orm)|group|input|layout|re(?:ad|write)|skip\.(?:delete|(?:re)?write)|write|zoom)
									|	before\.(?:ch(?:ecks|oice)|d(?:elete|isplay)|f(?:ield|orm)|group|input|layout|print|re(?:ad|write)|write|zoom)
									|	check\.input
									|	domain\.error
									|	init\.(?:f(?:ield|orm)|group)
									|	on\.(?:choice|e(?:ntry|xit)|input)
									|	read\.view
									|	ref\.(?:display|input)
									|	selection\.filter
									|	when\.field\.changes
									)
									\h*:                                        # end-of-sub-section-header indicator
								|
									function                                    # keyword, start-of-function-header indicator
									(?:(?&amp;COMMENT))?                        # optional `embedded` comment
									(?:                                         # optional storage-class specifier
										\s+extern
										(?:(?&amp;COMMENT))?                    # ...with optional `embedded` comment
									)?
									(?:                                         # optional function type specifier
										\s+(?:boolean|double|long|string|void|domain\h+[A-Za-z_]\w*)
										(?:(?&amp;COMMENT))?                    # ...with optional `embedded` comment
									)?
									\s+
									\K                                          # discard text matched so far
									\w+(?:\.\w+)*                               # function identifier
									(?:(?&amp;COMMENT)(?:\r?\n|\n?\r))?         # optional `embedded` comment
									\s*\(                                       # start-of-parameter-list indicator
								)
							"
					>
						<functionName>
							<funcNameExpr expr="\w+(?:\.\w+)*(?:\h*:)?" />
						</functionName>
					</function>
				</classRange>
				<function
					mainExpr="(?x)                                              # free-spacing (see `RegEx - Pattern Modifiers`)
							(?im)                                               # case-insensitive, ^ and $ match at line breaks
							(?(DEFINE)                                          # definition of sub-routines
								(?'COMMENT'
									\s*\x7C[^\r\n]*                             # trailing comment
									(?:                                         # optional subsequent comment
										(?:\r?\n|\n?\r)                         # - mandatory line-break
										\s*\x7C[^\r\n]*                         # - `trailing` comment
									)*
								)
							)
							^\h*                                                # optional leading whitespace at start-of-line
							(?:
								\K                                              # discard text matched so far
								(?:                                             # known `empty` section names
									after\.(?:form\.read|program|receive\.data|update\.db\.commit)
								|	before\.(?:display\.object|new\.object|program)
								|	declaration
								|	on\.(?:display\.total\.line|error)
								)
								\h*:                                            # end-of-section-header indicator
							|
								function                                        # keyword, start-of-function-header indicator
								(?:(?&amp;COMMENT))?                            # optional `embedded` comment
								(?:                                             # optional storage-class specifier
									\s+extern
									(?:(?&amp;COMMENT))?                        # ...with optional `embedded` comment
								)?
								(?:                                             # optional function type specifier
									\s+(?:boolean|double|long|string|void|domain\h+[A-Za-z_]\w*)
									(?:(?&amp;COMMENT))?                        # ...with optional `embedded` comment
								)?
								\s+
								\K                                              # discard text matched so far
								\w+(?:\.\w+)*                                   # function identifier
								(?:(?&amp;COMMENT)(?:\r?\n|\n?\r))?             # optional `embedded` comment
								\s*\(                                           # start-of-parameter-list indicator
							)
						"
				>
					<functionName>
						<nameExpr expr="\w+(?:\.\w+)*(?:\h*:)?" />
					</functionName>
				</function>
			</parser>

oirfeodent

@MAPJe71
Thx. PR has been created based on above https://github.com/notepad-plus-plus/notepad-plus-plus/pull/3842
Only change is that domain keyword also checks for . (period) apart from \w class and also allow embedded comments. Can you have a look and approve the changes if you are ok.

If not, let me know.
Regards,