Module:String - Revision history

>Trappist the monk: per edit request (permalink);

2024-09-03T18:35:47Z

← Older revision		Revision as of 18:35, 3 September 2024
Line 407:		Line 407:
	if plain then		if plain then
	pattern = str._escapePattern( pattern )		pattern = str._escapePattern( pattern )
	replace = ~~mw.ustring~~.gsub( replace, "%%", "%%%%" ) --Only need to escape replacement sequences.		replace = string.gsub( replace, "%%", "%%%%" ) --Only need to escape replacement sequences.
	end		end

Line 583:		Line 583:
	]]		]]
	function str._escapePattern( pattern_str )		function str._escapePattern( pattern_str )
	return ~~mw.ustring~~.gsub( pattern_str, "([%(%)%.%%%+%-%*%?%[%^%$%]])", "%%%1" )		return ( string.gsub( pattern_str, "[%(%)%.%%%+%-%*%?%[%^%$%]]", "%%%0" ) )
	end		end

	return str		return str

>Trappist the monk at 18:17, 25 October 2023

2023-10-25T18:17:50Z

← Older revision		Revision as of 18:17, 25 October 2023
Line 59:		Line 59:
	Parameters		Parameters
	s: The string to return a subset of		s: The string to return a subset of
	i: The ~~fist~~ index of the substring to return, defaults to 1.		i: The first index of the substring to return, defaults to 1.
	j: The last index of the string to return, defaults to the last character.		j: The last index of the string to return, defaults to the last character.

>RexxS: separate annotations for str.match from those for str._match

2020-08-02T15:49:42Z

separate annotations for str.match from those for str._match

@@ Line 107: / Line 107: @@
 --[[
-match
+_match
 This function returns a substring from the source string that matches a
-specified pattern.
+specified pattern. It is exported for use in other modules
 Usage:
-{{#invoke:String|match|source_string|pattern_string|start_index|match_number|plain_flag|nomatch_output}}
+strmatch = require("Module:String")._match
-OR
+sresult = strmatch( s, pattern, start, match, plain, nomatch )
 Parameters
@@ Line 131: / Line 129: @@
          text.  Defaults to false.
      nomatch: If no match is found, output the "nomatch" value rather than an error.
 For information on constructing Lua patterns, a form of [regular expression], see:
@@ Line 209: / Line 198: @@
 	end
 end
 -- This is the entry point for #invoke:String|match
 function str.match( frame )

>RexxS: Changed protection level for "Module:String": Cascade-protected from main page, so no point in enabling TE ([Edit=Require administrator access] (indefinite) [Move=Require administrator access] (indefinite))

2019-11-03T02:30:49Z

Changed protection level for "Module:String": Cascade-protected from main page, so no point in enabling TE ([Edit=Require administrator access] (indefinite) [Move=Require administrator access] (indefinite))

← Older revision	Revision as of 02:30, 3 November 2019
(No difference)

>Dinoguy1000: copy fixed comment from sandbox: this has been wrong for years, and when I corrected it years ago, it just got overwritten later, so rather tan see it happen again, I'm just making the change in the live module now

2019-06-27T17:35:16Z

copy fixed comment from sandbox: this has been wrong for years, and when I corrected it years ago, it just got overwritten later, so rather tan see it happen again, I'm just making the change in the live module now

← Older revision		Revision as of 17:35, 27 June 2019
Line 115:		Line 115:
	{{#invoke:String\|match\|source_string\|pattern_string\|start_index\|match_number\|plain_flag\|nomatch_output}}		{{#invoke:String\|match\|source_string\|pattern_string\|start_index\|match_number\|plain_flag\|nomatch_output}}
	OR		OR
	{{#invoke:String\|~~pos~~\|s=source_string\|pattern=pattern_string\|start=start_index		{{#invoke:String\|match\|s=source_string\|pattern=pattern_string\|start=start_index
	\|match=match_number\|plain=plain_flag\|nomatch=nomatch_output}}		\|match=match_number\|plain=plain_flag\|nomatch=nomatch_output}}

>RexxS: Implement the merge of Module:Join, Module:Str endswith, Module:PatternCount and Module:Text count into this module per their TfDs. Review and discussion is at https://en.wikipedia.org/w/index.php?title=Module_talk:String&oldid=899040020#Edit_request_to_implement_merges

2019-05-27T15:47:53Z

Implement the merge of Module:Join, Module:Str endswith, Module:PatternCount and Module:Text count into this module per their TfDs. Review and discussion is at https://en.wikipedia.org/w/index.php?title=Module_talk:String&oldid=899040020#Edit_request_to_implement_merges

Show changes

>RexxS: update renamed variable

2019-05-13T17:03:30Z

update renamed variable

← Older revision		Revision as of 17:03, 13 May 2019
Line 149:		Line 149:
	]]		]]
	-- This sub-routine is exported for use in other modules		-- This sub-routine is exported for use in other modules
	function str._match( s, pattern, start, match_index, ~~plain~~, nomatch )		function str._match( s, pattern, start, match_index, plain_flag, nomatch )
	if s == '' then		if s == '' then
	return str._error( 'Target string is empty' );		return str._error( 'Target string is empty' );
Line 219:		Line 219:
	local nomatch = new_args['nomatch'];		local nomatch = new_args['nomatch'];

	return str._match( s, pattern, start, match_index, ~~plain~~, nomatch )		return str._match( s, pattern, start, match_index, plain_flag, nomatch )
	end		end

>RexxS: export str._match function for use in other modules - syncing from sandbox

2019-05-13T16:01:29Z

export str._match function for use in other modules - syncing from sandbox

← Older revision		Revision as of 16:01, 13 May 2019
Line 148:		Line 148:

	]]		]]
	function str.~~match( frame )~~		-- This sub-routine is exported for use in other modules
	~~local new_args = str._getParameters~~( ~~frame.args, {'~~s', 'pattern', 'start', ~~'match'~~, 'plain', 'nomatch'} );		function str._match( s, pattern, start, match_index, plain, nomatch )
	~~local s = new_args['s'] or '';~~
	~~local start = tonumber( new_args['start'] ) or 1;~~
	~~local plain_flag = str._getBoolean( new_args['plain'] or false );~~
	~~local pattern = new_args['pattern'] or '';~~
	~~local match_index = math.floor( tonumber(new_args['match']) or 1 );~~
	~~local nomatch = new_args['nomatch'];~~

	if s == '' then		if s == '' then
	return str._error( 'Target string is empty' );		return str._error( 'Target string is empty' );
Line 163:		Line 156:
	return str._error( 'Pattern string is empty' );		return str._error( 'Pattern string is empty' );
	end		end
			start = tonumber(start) or 1
	if math.abs(start) < 1 or math.abs(start) > mw.ustring.len( s ) then		if math.abs(start) < 1 or math.abs(start) > mw.ustring.len( s ) then
	return str._error( 'Requested start is out of range' );		return str._error( 'Requested start is out of range' );
Line 214:		Line 208:
	return result;		return result;
	end		end
			end
			-- This is the entry point for #invoke:String\|match
			function str.match( frame )
			local new_args = str._getParameters( frame.args, {'s', 'pattern', 'start', 'match', 'plain', 'nomatch'} );
			local s = new_args['s'] or '';
			local start = tonumber( new_args['start'] ) or 1;
			local plain_flag = str._getBoolean( new_args['plain'] or false );
			local pattern = new_args['pattern'] or '';
			local match_index = math.floor( tonumber(new_args['match']) or 1 );
			local nomatch = new_args['nomatch'];

			return str._match( s, pattern, start, match_index, plain, nomatch )
	end		end

>Mr. Stradivarius: use tabs instead of spaces, and remove trailing whitespace

2019-05-04T02:38:53Z

use tabs instead of spaces, and remove trailing whitespace

Show changes

>Mr. Stradivarius: add an escapePattern function for escaping Lua patterns

2019-05-04T02:38:11Z

add an escapePattern function for escaping Lua patterns

@@ Line 393: / Line 393: @@
      end
      return string.rep( frame.args[1] or '', repetitions )
 end