Module:String - Revision history

Rickyboy320: 23 revisions imported: Imported Category TOC from wikipedia

2017-08-11T17:56:46Z

23 revisions imported: Imported Category TOC from wikipedia

Mr. Stradivarius: Add "rep" function per request by User:קיפודנחש at Wikipedia:Lua requests#Template:Loop and Template:Loop15. Copied from sandbox.

2013-04-26T10:52:01Z

Add "rep" function per request by User:קיפודנחש at Wikipedia:Lua requests#Template:Loop and Template:Loop15. Copied from sandbox.

WOSlinker: add nomatch option to str.match

2013-02-26T13:50:10Z

add nomatch option to str.match

Dragons flight: adds updated match support with wider parameter choices, whitespace handling, etc.

2013-02-25T20:29:49Z

adds updated match support with wider parameter choices, whitespace handling, etc.

Dragons flight: fix pattern escape in replace function

2013-02-25T04:54:39Z

fix pattern escape in replace function

Dcoetzee: +Unit tests for this module are available at Module:String/tests.

2013-02-25T03:42:46Z

+Unit tests for this module are available at Module:String/tests.

Dragons flight: accommodate the commonly used "no_category" function

2013-02-25T03:39:33Z

accommodate the commonly used "no_category" function

Dragons flight: improves commenting, adds whitespace and error handling to sub, improvements to error handling generally.

2013-02-25T02:06:44Z

improves commenting, adds whitespace and error handling to sub, improvements to error handling generally.

Show changes

Dragons flight: add description and whitespace handling option for len

2013-02-24T23:28:54Z

add description and whitespace handling option for len

Dragons flight: fix comment

2013-02-24T19:32:46Z

fix comment

← Older revision		Revision as of 10:52, 26 April 2013
Line 381:		Line 381:

	return result;		return result;
		+	end
		+
		+	--[[
		+	simple function to pipe string.rep to templates.
		+	]]
		+
		+	function str.rep( frame )
		+	local repetitions = tonumber( frame.args[2] )
		+	if not repetitions then
		+	return str._error( 'function rep expects a number as second parameter, received "' .. ( frame.args[2] or '' ) .. '"' )
		+	end
		+	return string.rep( frame.args[1] or '', repetitions )
	end		end

@@ Line 113: / Line 113: @@
 Usage:
-{{#invoke:String|match|source_string|pattern_string|start_index|match_number|plain_flag}}
+{{#invoke:String|match|source_string|pattern_string|start_index|match_number|plain_flag|nomatch_output}}
 OR
 {{#invoke:String|pos|s=source_string|pattern=pattern_string|start=start_index
-     |match=match_number|plain=plain_flag}}
+     |match=match_number|plain=plain_flag|nomatch=nomatch_output}}
 Parameters
@@ Line 128: / Line 128: @@
          counting from the last match.  Hence match = -1 is the same as requesting
          the last match.  Defaults to 1.
-     plain_flag: A flag indicating that the pattern should be understood as plain
+     plain: A flag indicating that the pattern should be understood as plain
          text.  Defaults to false.
 If invoked using named parameters, Mediawiki will automatically remove any leading or
@@ Line 148: / Line 149: @@
 ]]
 function str.match( frame )
-     local new_args = str._getParameters( frame.args, {'s', 'pattern', 'start', 'match', 'plain'} );
+     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;
@@ Line 154: / Line 155: @@
      local pattern = new_args['pattern'] or '';
      local match_index = math.floor( tonumber(new_args['match']) or 1 );
      if s == '' then
@@ Line 204: / Line 206: @@
      if result == nil then
-         return str._error( 'Match not found' );
+         if nomatch == nil then
      else
          return result;

@@ Line 96: / Line 96: @@
 end
 function str.sublength( frame )
      local i = tonumber( frame.args.i ) or 0
@@ Line 102: / Line 106: @@
 end
 function str.match( frame )
-     return mw.ustring.match( frame.args.s, frame.args.pattern, tonumber( frame.args.i ) )
+     local new_args = str._getParameters( frame.args, {'s', 'pattern', 'start', 'match', 'plain'} );
 end

@@ Line 259: / Line 259: @@
      if plain then
          pattern = str._escapePattern( pattern );
-         replace = str._escapePattern( replace );
+         replace = mw.ustring.gsub( replace, "%%", "%%%%" ); --Only need to escape replacement sequences.
      end

@@ Line 19: / Line 19: @@
      no_category: If set to 'true' or 1, no category will be added if an error
          is generated.
 ]]

← Older revision	Revision as of 17:56, 11 August 2017
(No difference)

@@ Line 15: / Line 15: @@
      error_category: If an error occurs, specifies the name of a category to
          include with the error message.  The default category is
-         [Category:Errors reported by Module String].  If set to an empty
+         [Category:Errors reported by Module String].
-        string, no category will be added during an error.
 ]]
@@ Line 80: / Line 82: @@
      if j < 0 then
          j = len + j + 1;
      end
      if i > len or j > len or i < 1 or j < 1 then
          return str._error( 'String subset index out of range' );
      end
@@ Line 299: / Line 301: @@
      local error_category = frame.args.error_category or 'Errors reported by Module String';
      local ignore_errors = frame.args.ignore_errors or false;
      if str._getBoolean(ignore_errors) then
@@ Line 305: / Line 308: @@
      local error_str = '<strong class="error">String Module Error: ' .. error_str .. '</strong>';
-     if error_category ~= '' then
+     if error_category ~= '' and not str._getBoolean( no_category ) then
          error_str = '[[Category:' .. error_category .. ']]' .. error_str;
      end
@@ Line 320: / Line 323: @@
      if type( boolean_str ) == 'string' then
          boolean_str = boolean_str:lower();
-         if boolean_str == 'false' or boolean_str == 'no' or boolean_str == '0' then
+         if boolean_str == 'false' or boolean_str == 'no' or boolean_str == '0'
              boolean_value = false;
          else

@@ Line 1: / Line 1: @@
 local str = {}
 function str.len( frame )
-     return mw.ustring.len( frame.args.s )
+    local new_args = str._getParameters( frame.args, {'s'} );
 end

@@ Line 144: / Line 144: @@
 Usage:
-{{#invoke:String|replace_plain|source_str|pattern_string|replace_string|replacement_count|pattern_flag}}
+{{#invoke:String|replace|source_str|pattern_string|replace_string|replacement_count|plain_flag}}
 OR
-{{#invoke:String|replace_plain|source=source_str|pattern=pattern_str|replace=replace_string|
+{{#invoke:String|replace|source=source_string|pattern=pattern_string|replace=replace_string|
-    count=replacement_count|plain=pattern_flag}}
+    count=replacement_count|plain=plain_flag}}
 Parameters