Also did some cleanup in ash sources, to make minix modifications more obvious, as well as some simplifications (by removing code which is never compiled) Removed EDITLINE support, use libedit, which does the termcap/terminfo handling. Change-Id: I19f7f425ed6a61298844631f9d7f3173cf7f30c0
260 lines
6.6 KiB
Bash
260 lines
6.6 KiB
Bash
#!/bin/sh -
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# $NetBSD: makelist,v 1.18 2012/03/21 05:34:54 matt Exp $
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#
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# Copyright (c) 1992, 1993
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# The Regents of the University of California. All rights reserved.
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#
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# This code is derived from software contributed to Berkeley by
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# Christos Zoulas of Cornell University.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. Neither the name of the University nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# @(#)makelist 5.3 (Berkeley) 6/4/93
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# makelist.sh: Automatically generate header files...
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AWK=awk
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USAGE="Usage: $0 -n|-h|-e|-fc|-fh|-bc|-bh|-m <filenames>"
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if [ "x$1" = "x" ]
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then
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echo $USAGE 1>&2
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exit 1
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fi
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FLAG="$1"
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shift
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FILES="$@"
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case $FLAG in
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# generate foo.h file from foo.c
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#
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-n)
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cat << _EOF
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#include "config.h"
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#undef WIDECHAR
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#define NARROWCHAR
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#include "${FILES}"
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_EOF
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;;
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-h)
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set - `echo $FILES | sed -e 's/\\./_/g'`
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hdr="_h_`basename $1`"
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cat $FILES | $AWK '
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BEGIN {
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printf("/* Automatically generated file, do not edit */\n");
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printf("#ifndef %s\n#define %s\n", "'$hdr'", "'$hdr'");
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}
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/\(\):/ {
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pr = substr($2, 1, 2);
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if (pr == "vi" || pr == "em" || pr == "ed") {
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name = substr($2, 1, length($2) - 3);
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#
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# XXX: need a space between name and prototype so that -fc and -fh
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# parsing is much easier
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#
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printf("protected el_action_t\t%s (EditLine *, Int);\n", name);
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}
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}
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END {
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printf("#endif /* %s */\n", "'$hdr'");
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}'
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;;
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# generate help.c from various .c files
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#
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-bc)
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cat $FILES | $AWK '
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BEGIN {
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printf("/* Automatically generated file, do not edit */\n");
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printf("#include \"config.h\"\n#include \"el.h\"\n");
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printf("#include \"chartype.h\"\n");
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printf("private const struct el_bindings_t el_func_help[] = {\n");
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low = "abcdefghijklmnopqrstuvwxyz_";
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high = "ABCDEFGHIJKLMNOPQRSTUVWXYZ_";
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for (i = 1; i <= length(low); i++)
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tr[substr(low, i, 1)] = substr(high, i, 1);
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}
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/\(\):/ {
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pr = substr($2, 1, 2);
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if (pr == "vi" || pr == "em" || pr == "ed") {
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name = substr($2, 1, length($2) - 3);
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uname = "";
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fname = "";
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for (i = 1; i <= length(name); i++) {
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s = substr(name, i, 1);
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uname = uname tr[s];
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if (s == "_")
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s = "-";
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fname = fname s;
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}
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printf(" { %-30.30s %-30.30s\n","STR(\"" fname "\"),", uname ",");
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ok = 1;
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}
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}
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/^ \*/ {
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if (ok) {
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printf(" STR(\"");
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for (i = 2; i < NF; i++)
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printf("%s ", $i);
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printf("%s\") },\n", $i);
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ok = 0;
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}
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}
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END {
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printf("};\n");
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printf("\nprotected const el_bindings_t* help__get(void)");
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printf("{ return el_func_help; }\n");
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}'
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;;
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# generate help.h from various .c files
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#
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-bh)
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$AWK '
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BEGIN {
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printf("/* Automatically generated file, do not edit */\n");
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printf("#ifndef _h_help_c\n#define _h_help_c\n");
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printf("protected const el_bindings_t *help__get(void);\n");
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printf("#endif /* _h_help_c */\n");
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}' /dev/null
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;;
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# generate fcns.h from various .h files
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#
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-fh)
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cat $FILES | $AWK '/el_action_t/ { print $3 }' | \
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sort | tr '[:lower:]' '[:upper:]' | $AWK '
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BEGIN {
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printf("/* Automatically generated file, do not edit */\n");
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printf("#ifndef _h_fcns_c\n#define _h_fcns_c\n");
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count = 0;
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}
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{
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printf("#define\t%-30.30s\t%3d\n", $1, count++);
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}
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END {
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printf("#define\t%-30.30s\t%3d\n", "EL_NUM_FCNS", count);
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printf("typedef el_action_t (*el_func_t)(EditLine *, Int);");
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printf("\nprotected const el_func_t* func__get(void);\n");
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printf("#endif /* _h_fcns_c */\n");
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}'
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;;
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# generate fcns.c from various .h files
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#
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-fc)
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cat $FILES | $AWK '/el_action_t/ { print $3 }' | sort | $AWK '
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BEGIN {
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printf("/* Automatically generated file, do not edit */\n");
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printf("#include \"config.h\"\n#include \"el.h\"\n");
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printf("private const el_func_t el_func[] = {");
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maxlen = 80;
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needn = 1;
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len = 0;
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}
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{
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clen = 25 + 2;
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len += clen;
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if (len >= maxlen)
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needn = 1;
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if (needn) {
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printf("\n ");
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needn = 0;
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len = 4 + clen;
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}
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s = $1 ",";
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printf("%-26.26s ", s);
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}
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END {
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printf("\n};\n");
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printf("\nprotected const el_func_t* func__get(void) { return el_func; }\n");
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}'
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;;
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# generate editline.c from various .c files
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#
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# LSC: Needed by MINIX's ASH, so do not hide those
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-e)
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echo "$FILES" | tr ' ' '\012' | $AWK '
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BEGIN {
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printf("/* Automatically generated file, do not edit */\n");
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printf("#define protected /* LSC: see makelist static*/\n");
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printf("#define SCCSID\n");
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}
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{
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printf("#include \"%s\"\n", $1);
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}'
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;;
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# generate man page fragment from various .c files
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#
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-m)
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cat $FILES | $AWK '
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BEGIN {
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printf(".\\\" Section automatically generated with makelist\n");
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printf(".Bl -tag -width 4n\n");
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}
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/\(\):/ {
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pr = substr($2, 1, 2);
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if (pr == "vi" || pr == "em" || pr == "ed") {
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name = substr($2, 1, length($2) - 3);
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fname = "";
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for (i = 1; i <= length(name); i++) {
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s = substr(name, i, 1);
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if (s == "_")
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s = "-";
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fname = fname s;
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}
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printf(".It Ic %s\n", fname);
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ok = 1;
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}
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}
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/^ \*/ {
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if (ok) {
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for (i = 2; i < NF; i++)
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printf("%s ", $i);
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printf("%s.\n", $i);
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ok = 0;
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}
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}
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END {
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printf(".El\n");
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printf(".\\\" End of section automatically generated with makelist\n");
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}'
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;;
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*)
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echo $USAGE 1>&2
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exit 1
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;;
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esac
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