root/src/noitedit/makelist

Revision bafab25395cb398ddf5eae42145f0d0bfc00ec22, 6.7 kB (checked in by Theo Schlossnagle <jesus@omniti.com>, 6 years ago)

import of libedit... prepare to hack

  • Property mode set to 100644
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1 #!/bin/sh -
2 #       $NetBSD: makelist,v 1.7 2001/01/09 19:22:31 jdolecek Exp $
3 #
4 # Copyright (c) 1992, 1993
5 #       The Regents of the University of California.  All rights reserved.
6 #
7 # This code is derived from software contributed to Berkeley by
8 # Christos Zoulas of Cornell University.
9 #
10 # Redistribution and use in source and binary forms, with or without
11 # modification, are permitted provided that the following conditions
12 # are met:
13 # 1. Redistributions of source code must retain the above copyright
14 #    notice, this list of conditions and the following disclaimer.
15 # 2. Redistributions in binary form must reproduce the above copyright
16 #    notice, this list of conditions and the following disclaimer in the
17 #    documentation and/or other materials provided with the distribution.
18 # 3. All advertising materials mentioning features or use of this software
19 #    must display the following acknowledgement:
20 #       This product includes software developed by the University of
21 #       California, Berkeley and its contributors.
22 # 4. Neither the name of the University nor the names of its contributors
23 #    may be used to endorse or promote products derived from this software
24 #    without specific prior written permission.
25 #
26 # THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
27 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
29 # ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
30 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
32 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 # SUCH DAMAGE.
37 #
38 #       @(#)makelist    5.3 (Berkeley) 6/4/93
39
40 # makelist.sh: Automatically generate header files...
41
42 AWK=/usr/bin/awk
43 USAGE="Usage: $0 -h|-e|-fc|-fh|-bc|-bh|-m <filenames>"
44
45 if [ "x$1" = "x" ]
46 then
47     echo $USAGE 1>&2
48     exit 1
49 fi
50
51 FLAG="$1"
52 shift
53
54 FILES="$@"
55
56 case $FLAG in
57
58 #       generate foo.h file from foo.c
59 #
60 -h)
61     set - `echo $FILES | sed -e 's/\\./_/g'`
62     hdr="_h_`basename $1`"
63     cat $FILES | $AWK '
64         BEGIN {
65             printf("/* Automatically generated file, do not edit */\n");
66             printf("#ifndef %s\n#define %s\n", "'$hdr'", "'$hdr'");
67         }
68         /\(\):/ {
69             pr = substr($2, 1, 2);
70             if (pr == "vi" || pr == "em" || pr == "ed") {
71                         name = substr($2, 1, length($2) - 3);
72 #
73 # XXX:  need a space between name and prototype so that -fc and -fh
74 #       parsing is much easier
75 #
76                         if (substr(name, length(name), 1) == "(") {
77                                 name = substr(name, 1, length(name)-1);
78                         }
79                         printf("protected el_action_t\t%s (EditLine *, int);\n", name);
80             }
81         }
82         END {
83             printf("#endif /* %s */\n", "'$hdr'");
84         }'
85         ;;
86
87 #       generate help.c from various .c files
88 #
89 -bc)
90     cat $FILES | $AWK '
91         BEGIN {
92             printf("/* Automatically generated file, do not edit */\n");
93             printf("#include \"sys.h\"\n#include \"el.h\"\n");
94             printf("private const struct el_bindings_t el_func_help[] = {\n");
95             low = "abcdefghijklmnopqrstuvwxyz_";
96             high = "ABCDEFGHIJKLMNOPQRSTUVWXYZ_";
97             for (i = 1; i <= length(low); i++)
98                 tr[substr(low, i, 1)] = substr(high, i, 1);
99         }
100         /\(\):/ {
101             pr = substr($2, 1, 2);
102             if (pr == "vi" || pr == "em" || pr == "ed") {
103                 name = substr($2, 1, length($2) - 3);
104                 uname = "";
105                 fname = "";
106                 for (i = 1; i <= length(name); i++) {
107                     s = substr(name, i, 1);
108                     uname = uname tr[s];
109                     if (s == "_")
110                         s = "-";
111                     fname = fname s;
112                 }
113
114                 printf("    { %-30.30s %-30.30s\n","\"" fname "\",", uname ",");
115                 ok = 1;
116             }
117         }
118         /^ \*/ {
119             if (ok) {
120                 printf("      \"");
121                 for (i = 2; i < NF; i++)
122                     printf("%s ", $i);
123                 printf("%s\" },\n", $i);
124                 ok = 0;
125             }
126         }
127         END {
128             printf("    { NULL, 0, NULL }\n");
129             printf("};\n");
130             printf("\nprotected const el_bindings_t* help__get()");
131             printf("{ return el_func_help; }\n");
132         }'
133         ;;
134
135 #       generate help.h from various .c files
136 #
137 -bh)
138     $AWK '
139         BEGIN {
140             printf("/* Automatically generated file, do not edit */\n");
141             printf("#ifndef _h_help_c\n#define _h_help_c\n");
142             printf("protected const el_bindings_t *help__get(void);\n");
143             printf("#endif /* _h_help_c */\n");
144         }' /dev/null
145         ;;
146
147 #       generate fcns.h from various .h files
148 #
149 -fh)
150     cat $FILES | $AWK '/el_action_t/ { print $3 }' | \
151     sort | tr '[a-z]' '[A-Z]' | $AWK '
152         BEGIN {
153             printf("/* Automatically generated file, do not edit */\n");
154             printf("#ifndef _h_fcns_c\n#define _h_fcns_c\n");
155             count = 0;
156         }
157         {
158             printf("#define\t%-30.30s\t%3d\n", $1, count++);
159         }
160         END {
161             printf("#define\t%-30.30s\t%3d\n", "EL_NUM_FCNS", count);
162
163             printf("typedef el_action_t (*el_func_t)(EditLine *, int);");
164             printf("\nprotected const el_func_t* func__get(void);\n");
165             printf("#endif /* _h_fcns_c */\n");
166         }'
167         ;;
168
169 #       generate fcns.c from various .h files
170 #
171 -fc)
172     cat $FILES | $AWK '/el_action_t/ { print $3 }' | sort | $AWK '
173         BEGIN {
174             printf("/* Automatically generated file, do not edit */\n");
175             printf("#include \"sys.h\"\n#include \"el.h\"\n");
176             printf("private const el_func_t el_func[] = {");
177             maxlen = 80;
178             needn = 1;
179             len = 0;
180         }
181         {
182             clen = 25 + 2;
183             len += clen;
184             if (len >= maxlen)
185                 needn = 1;
186             if (needn) {
187                 printf("\n    ");
188                 needn = 0;
189                 len = 4 + clen;
190             }
191             s = $1 ",";
192             printf("%-26.26s ", s);
193         }
194         END {
195             printf("\n};\n");
196             printf("\nprotected const el_func_t* func__get() { return el_func; }\n");
197         }'
198         ;;
199
200 #       generate editline.c from various .c files
201 #
202 -e)
203         echo "$FILES" | tr ' ' '\012' | $AWK '
204         BEGIN {
205             printf("/* Automatically generated file, do not edit */\n");
206             printf("#define protected static\n");
207             printf("#define SCCSID\n");
208         }
209         {
210             printf("#include \"%s\"\n", $1);
211         }'
212         ;;
213
214 #       generate man page fragment from various .c files
215 #
216 -m)
217     cat $FILES | $AWK '
218         BEGIN {
219             printf(".\\\" Section automatically generated with makelist\n");
220             printf(".Bl -tag -width 4n\n");
221         }
222         /\(\):/ {
223             pr = substr($2, 1, 2);
224             if (pr == "vi" || pr == "em" || pr == "ed") {
225                 name = substr($2, 1, length($2) - 3);
226                 fname = "";
227                 for (i = 1; i <= length(name); i++) {
228                     s = substr(name, i, 1);
229                     if (s == "_")
230                         s = "-";
231                     fname = fname s;
232                 }
233
234                 printf(".It Ic %s\n", fname);
235                 ok = 1;
236             }
237         }
238         /^ \*/ {
239             if (ok) {
240                 for (i = 2; i < NF; i++)
241                     printf("%s ", $i);
242                 printf("%s.\n", $i);
243                 ok = 0;
244             }
245         }
246         END {
247             printf(".El\n");
248             printf(".\\\" End of section automatically generated with makelist\n");
249         }'
250         ;;
251
252 *)
253     echo $USAGE 1>&2
254     exit 1
255     ;;
256
257 esac
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