48 lines
964 B
Bash
48 lines
964 B
Bash
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#!/bin/sh
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# $NetBSD: emacs-gen.sh,v 1.4 2008/10/25 22:18:15 apb Exp $
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: ${AWK:=awk}
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: ${SED:=sed}
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case $# in
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1) file=$1;;
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*)
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echo "$0: Usage: $0 path-to-emacs.c" 1>&2
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exit 1
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esac;
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if [ ! -r "$file" ] ;then
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echo "$0: can't read $file" 1>&2
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exit 1
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fi
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cat << E_O_F || exit 1
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/*
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* NOTE: THIS FILE WAS GENERATED AUTOMATICALLY FROM $file
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*
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* DO NOT BOTHER EDITING THIS FILE
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*/
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E_O_F
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# Pass 1: print out lines before @START-FUNC-TAB@
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# and generate defines and function declarations,
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${SED} -e '1,/@START-FUNC-TAB@/d' -e '/@END-FUNC-TAB@/,$d' < $file |
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${AWK} 'BEGIN { nfunc = 0; }
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/^[ ]*#/ {
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print $0;
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next;
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}
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{
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fname = $2;
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c = substr(fname, length(fname), 1);
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if (c == ",")
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fname = substr(fname, 1, length(fname) - 1);
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if (fname != "0") {
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printf "#define XFUNC_%s %d\n", substr(fname, 3, length(fname) - 2), nfunc;
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printf "static int %s ARGS((int c));\n", fname;
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nfunc++;
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}
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}' || exit 1
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exit 0
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