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/* Title: Pure/Tools/update_semicolons.scala
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Author: Makarius
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Remove obsolete semicolons from theory sources.
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*/
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package isabelle
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object Update_Semicolons
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{
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def update_semicolons(path: Path)
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{
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val text0 = File.read(path)
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val text1 =
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59083
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(for (tok <- Token.explode(Keyword.Keywords.empty, text0).iterator if tok.source != ";")
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58861
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yield tok.source).mkString
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if (text0 != text1) {
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Output.writeln("changing " + path)
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File.write_backup2(path, text1)
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}
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}
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/* command line entry point */
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def main(args: Array[String])
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{
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Command_Line.tool0 {
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args.foreach(arg => update_semicolons(Path.explode(arg)))
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}
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}
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}
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