config

OpenBSD system configuration
git clone git://jacobedwards.org/config
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unreg.awk (145B)

      1 # Copyright 2022 Jacob R. Edwards
      2 # Escape regular expressions
      3 
      4 function unreg(reg)
      5 {
      6         gsub("[[^$(*+?{|.]", "\\\\&", reg);
      7 	return reg;
      8 }