Changes

if type( plain ) == 'string' then str._getBoolean( plain = plain:lower(); if plain == 'false' or plain == 'no' or plain == '0' then plain = false; else plain = true; end end

{{#invoke:String|replace_plain|source_str|pattern_string|replace_string|firstonlyflagreplacement_count|pattern_flag}}

{{#invoke:String|replace_plain|source=source_str|pattern=pattern_str|replace=replace_string|firstonly count=firstonlyflagreplacement_count|plain=pattern_flag}}

pattenpattern: The string or pattern to find within source

firstonlycount: The number of occurences to replace, defaults to all. plain: Boolean flag indicating that only the first occurence found pattern should be replacedunderstood as plain text and not as a Lua style regular expression, defaults to true

function str.replace_plainreplace( frame ) local new_args = str._getParameters( frame.args, {'source', 'pattern', 'replace', 'firstonlycount', 'plain' } );

local firstonly count = tonumber( new_args['firstonlycount'] or ''); firstonly local plain = firstonly:lower()new_args['plain'] or true;

local pattern_plain if plain then pattern = mwstr.ustring.gsub_escapePattern(pattern, '%%', '%%%%'); local replace_plain replace = mw.ustringstr.gsub_escapePattern(replace, '%%', '%%%%'); end

if firstonly count ~== 'true' or firstonly == 'yes' or firstonly == '1' nil then result = mw.ustring.gsub( source_str, pattern_plainpattern, replace_plainreplace, 1 count );

result = mw.ustring.gsub( source_str, pattern_plainpattern, replace_plain, n replace ); end