Modul:Gsub

Datei:Template superseded.svg Dieses Modul ist veraltet.

Bitte verwende stattdessen Modul:Str, im Speziellen:

• {{#invoke:Gsub|HTMLspaces|text}} → {{#invoke:Str|replace|text| |%20}} (oder {{urlencode:text|PATH}})
• {{#invoke:Gsub|subst|text|pattern|replace}} → {{#invoke:Str|replace|text|pattern|replace||ja}}

---

  local Gsub = {} 

    -- Substitute all spaces to HTML hex code
    function Gsub.HTMLspaces(frame)
      local result = ""
      local n = 0   -- number of replacements

      -- replace now, we MUST fetch the number of replacements!
      -- Otherwise we will get unpredicted result
      result, n = mw.ustring.gsub(frame.args[1], " ", "%%20")
      if (n == 0) then return frame.args[1] end

      return result
    end

    -- replace all pattern in text by replace
    function Gsub.subst(frame)
        local text = frame.args[1] or ""
        local pattern = frame.args[2] or ""
        local replace = frame.args[3] or ""
        local result = ""
        local n = 0   -- number of replacements
        if (text == "") then return "" end
        if (pattern == "" or replace == "") then return text end
 
        -- replace now, like above
        result, n = mw.ustring.gsub(text, pattern, replace)
        if (n == 0) then return text end

        return result
    end

 return Gsub