get-rulenames
changeset 0 a5a9c433f639
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     1 #!/bin/sh
       
     2 #   Title: 	get-rulenames  (see also make-rulenames)
       
     3 #   Author: 	Larry Paulson, Cambridge University Computer Laboratory
       
     4 #   Copyright   1990  University of Cambridge
       
     5 #
       
     6 #shell script to generate "val" declarations for a theory's axioms 
       
     7 #  also generates a comma-separated list of axiom names
       
     8 #
       
     9 #  usage:  make-rulenames  <file>
       
    10 #
       
    11 #Rule lines begin with a line containing the word "extend_theory"
       
    12 #       and end   with a line containing the word "get_axiom"
       
    13 #Each rule name xyz must appear on a line that begins
       
    14 #        <spaces> ("xyz"
       
    15 #Output lines have the form
       
    16 #        val Eq_comp = ax"Eq_comp";
       
    17 #
       
    18 sed -n -e '/ext[end]*_theory/,/get_axiom/ s/^[ []*("\([^"]*\)".*$/val \1	= ax"\1";/p' $1
       
    19 echo
       
    20 echo `sed -n -e '/ext[end]*_theory/,/get_axiom/ s/^[ []*("\([^"]*\)".*$/\1/p' $1 | tr '\012' ','`