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Viewing changes to geanylua/examples/edit/right-trim.lua

  • Committer: Bazaar Package Importer
  • Author(s): Chow Loong Jin
  • Date: 2009-07-10 22:56:41 UTC
  • Revision ID: james.westby@ubuntu.com-20090710225641-xc1126t7pq0jmpos
Tags: upstream-0.17.1
Import upstream version 0.17.1

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geanylua/examples/edit/right-trim.lua
 
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--[[
 
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  Trim all trailing whitespace from the current document
 
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--]]
 
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local s=geany.text()
 
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if (s and string.match(s, "[ \t]\n") )
 
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then
 
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  geany.text(string.gsub(s,"[ \t]+\n", "\n"))
 
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else
 
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  geany.message("Right trim:", "Match not found.")
 
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end