FazBrowse GitHub Viewer
|
Trending
|
URL:
|
Home
Tools:
[Download Repo ZIP]
[View Raw Code]
[Original HTTPS Page]
gnuplot-old/docs/doc2ms.c at axis_branch_base · gnuplot/gnuplot-old · GitHub
gnuplot
gnuplot-old
Repository navigation
Code
Pull requests
Actions
Projects
Security and quality
Insights
Expand file tree
Breadcrumbs
gnuplot-old
/
docs
/
doc2ms.c
Copy path
More file actions
More file actions
Latest commit
History
History
History
338 lines (308 loc) · 7.57 KB
Breadcrumbs
gnuplot-old
/
docs
/
doc2ms.c
Copy path
File metadata and controls
338 lines (308 loc) · 7.57 KB
Raw
Copy raw file
Download raw file
Open symbols panel
Edit and raw actions
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
#ifndef
lint
static
char
*
RCSid
() {
return
RCSid
(
"$Id: doc2ms.c,v 1.12 1999/10/01 14:15:36 lhecking Exp $"
); }
#endif
/* GNUPLOT - doc2ms.c */
/*[
* Copyright 1986 - 1993, 1998 Thomas Williams, Colin Kelley
*
* Permission to use, copy, and distribute this software and its
* documentation for any purpose with or without fee is hereby granted,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation.
*
* Permission to modify the software is granted, but not the right to
* distribute the complete modified source code. Modifications are to
* be distributed as patches to the released version. Permission to
* distribute binaries produced by compiling modified sources is granted,
* provided you
* 1. distribute the corresponding source modifications from the
* released version in the form of a patch file along with the binaries,
* 2. add special version identification to distinguish your version
* in addition to the base release version number,
* 3. provide your name and address as the primary contact for the
* support of your modified version, and
* 4. retain our contact information in regard to use of the base
* software.
* Permission to distribute the released version of the source code along
* with corresponding source modifications in the form of a patch file is
* granted with same provisions 2 through 4 for binary distributions.
*
* This software is provided "as is" without express or implied warranty
* to the extent permitted by applicable law.
]*/
/*
* doc2ms.c -- program to convert Gnuplot .DOC format to *roff -ms document
* From hlp2ms by Thomas Williams
*
* Modified by Russell Lang, 2nd October 1989
* to make vms help level 1 and 2 create the same ms section level.
*
* Modified to become doc2ms by David Kotz (David.Kotz@Dartmouth.edu) 12/89
* Added table and backquote support.
*
* usage: doc2ms [file.doc [file.ms]]
*
* where file.doc is a VMS .DOC file, and file.ms will be a [nt]roff
* document suitable for printing with nroff -ms or troff -ms
*
* typical usage for GNUPLOT:
*
* doc2ms gnuplot.doc | tbl | eqn | troff -ms
*
* or
*
* doc2ms gnuplot.doc | groff -ms -et >gnuplot.ps
*/
#ifdef
HAVE_CONFIG_H
# include
"config.h"
#endif
#include
"ansichek.h"
#include
"stdfn.h"
#include
"doc2x.h"
#define
LINE_SKIP
3
void
init
__PROTO
((
FILE
*
));
void
convert
__PROTO
((
FILE
*
,
FILE
*
));
void
process_line
__PROTO
((
char
*
,
FILE
*
));
void
section
__PROTO
((
char
*
,
FILE
*
));
void
putms
__PROTO
((
char
*
,
FILE
*
));
void
putms_verb
__PROTO
((
char
*
,
FILE
*
));
void
finish
__PROTO
((
FILE
*
));
static
TBOOLEAN
intable
=
FALSE;
int
main
(
argc
,
argv
)
int
argc
;
char
*
*
argv
;
{
FILE
*
infile
;
FILE
*
outfile
;
infile
=
stdin
;
outfile
=
stdout
;
if
(
argc
>
3
) {
fprintf
(
stderr
,
"Usage: %s [infile [outfile]]\n"
,
argv
[
0
]);
exit
(
EXIT_FAILURE
);
}
if
(
argc
>=
2
) {
if
((
infile
=
fopen
(
argv
[
1
],
"r"
))
==
(
FILE
*
)
NULL
) {
fprintf
(
stderr
,
"%s: Can't open %s for reading\n"
,
argv
[
0
],
argv
[
1
]);
exit
(
EXIT_FAILURE
);
}
}
if
(
argc
==
3
) {
if
((
outfile
=
fopen
(
argv
[
2
],
"w"
))
==
(
FILE
*
)
NULL
) {
fprintf
(
stderr
,
"%s: Can't open %s for writing\n"
,
argv
[
0
],
argv
[
2
]);
exit
(
EXIT_FAILURE
);
}
}
init
(
outfile
);
convert
(
infile
,
outfile
);
finish
(
outfile
);
exit
(
EXIT_SUCCESS
);
}
void
init
(
b
)
FILE
*
b
;
{
/* in nroff, increase line length by 8 and don't adjust lines */
(
void
)
fputs
(
".if n \\{.nr LL +8m\n.na \\}\n\
.nr PO +0.3i\n\
.so titlepag.ms\n\
.pn 1\n\
.bp\n\
.ta 1.5i 3.0i 4.5i 6.0i 7.5i\n\
\\&\n.sp 3\n.PP\n"
,
b
);
/* following line commented out by rjl
(void) fputs(".so intro\n",b);
*/
}
void
convert
(
a
,
b
)
FILE
*
a
,
*
b
;
{
static
char
line
[
MAX_LINE_LEN
+
1
];
while
(
get_line
(
line
,
sizeof
(
line
),
a
)) {
process_line
(
line
,
b
);
}
}
void
process_line
(
line
,
b
)
char
*
line
;
FILE
*
b
;
{
switch
(
line
[
0
]) {
/* control character */
case
'?'
:{
/* interactive help entry */
break
;
/* ignore */
}
case
'@'
:{
/* start/end table */
if
(
intable
) {
(
void
)
fputs
(
".TE\n.KE\n"
,
b
);
(
void
)
fputs
(
".EQ\ndelim off\n.EN\n\n"
,
b
);
intable
=
FALSE;
}
else
{
(
void
)
fputs
(
"\n.EQ\ndelim $$\n.EN\n"
,
b
);
(
void
)
fputs
(
".KS\n.TS\ncenter box tab (@) ;\n"
,
b
);
/* moved to gnuplot.doc by RCC
(void) fputs("c c l .\n", b);
*/
intable
=
TRUE;
}
/* ignore rest of line */
break
;
}
case
'^'
:{
/* html table entry */
break
;
/* ignore */
}
case
'#'
:{
/* latex table entry */
break
;
/* ignore */
}
case
'%'
:{
/* troff table entry */
if
(
intable
)
(
void
)
fputs
(
line
+
1
,
b
);
/* copy directly */
else
fprintf
(
stderr
,
"error: %% line found outside of table\n"
);
break
;
}
case
'\n'
:
/* empty text line */
case
' '
:{
/* normal text line */
if
(
intable
)
break
;
/* ignore while in table */
switch
(
line
[
1
]) {
case
' '
:{
/* verbatim mode */
fputs
(
".br\n"
,
b
);
putms_verb
(
line
+
1
,
b
);
fputs
(
".br\n"
,
b
);
break
;
}
case
'\''
:{
fputs
(
"\\&"
,
b
);
putms
(
line
+
1
,
b
);
break
;
}
case
'.'
:{
/* hide leading . from ms */
fputs
(
"\\&"
,
b
);
putms
(
line
+
1
,
b
);
break
;
}
default
:{
if
(
line
[
0
]
==
'\n'
)
putms
(
line
,
b
);
/* handle totally blank line */
else
putms
(
line
+
1
,
b
);
break
;
}
break
;
}
break
;
}
default
:{
if
(
isdigit
((
int
)
line
[
0
])) {
/* start of section */
if
(!
intable
)
/* ignore while in table */
section
(
line
,
b
);
}
else
fprintf
(
stderr
,
"unknown control code '%c' in column 1\n"
,
line
[
0
]);
break
;
}
}
}
/* process a line with a digit control char */
/* starts a new [sub]section */
void
section
(
line
,
b
)
char
*
line
;
FILE
*
b
;
{
static
char
string
[
MAX_LINE_LEN
+
1
];
int
sh_i
;
static
int
old
=
1
;
(
void
)
sscanf
(
line
,
"%d %[^\n]s"
,
&
sh_i
,
string
);
(
void
)
fprintf
(
b
,
".sp %d\n"
, (
sh_i
==
1
) ?
LINE_SKIP
:
LINE_SKIP
-
1
);
if
(
sh_i
>
old
) {
do
if
(
old
!=
1
)
/* this line added by rjl */
(
void
)
fputs
(
".RS\n.IP\n"
,
b
);
while
(
++
old
<
sh_i
);
}
else
if
(
sh_i
<
old
) {
do
if
(
sh_i
!=
1
)
/* this line added by rjl */
(
void
)
fputs
(
".RE\n.br\n"
,
b
);
while
(
--
old
>
sh_i
);
}
/* added by dfk to capitalize section headers */
if
(
islower
((
int
)
string
[
0
]))
string
[
0
]
=
toupper
(
string
[
0
]);
/* next 3 lines added by rjl */
if
(
sh_i
!=
1
)
(
void
)
fprintf
(
b
,
".NH %d\n%s\n.sp 1\n.LP\n"
,
sh_i
-
1
,
string
);
else
(
void
)
fprintf
(
b
,
".NH %d\n%s\n.sp 1\n.LP\n"
,
sh_i
,
string
);
old
=
sh_i
;
(
void
)
fputs
(
".XS\n"
,
b
);
(
void
)
fputs
(
string
,
b
);
(
void
)
fputs
(
"\n.XE\n"
,
b
);
}
void
putms
(
s
,
file
)
char
*
s
;
FILE
*
file
;
{
static
TBOOLEAN
inquote
=
FALSE;
while
(
*
s
!=
NUL
) {
switch
(
*
s
) {
case
'`'
:{
/* backquote -> boldface */
if
(
inquote
) {
fputs
(
"\\fR"
,
file
);
inquote
=
FALSE;
}
else
{
fputs
(
"\\fB"
,
file
);
inquote
=
TRUE;
}
break
;
}
case
'\\'
:{
/* backslash */
fputs
(
"\\\\"
,
file
);
break
;
}
case
'\''
:{
/* single quote */
fputs
(
"\\&'"
,
file
);
break
;
}
default
:{
fputc
(
*
s
,
file
);
break
;
}
}
s
++
;
}
}
/*
* convert a verbatim line to troff input style, i.e. convert "\" to "\\"
* (added by Alexander Lehmann 01/30/93)
*/
void
putms_verb
(
s
,
file
)
char
*
s
;
FILE
*
file
;
{
while
(
*
s
!=
'\0'
) {
if
(
*
s
==
'\\'
) {
fputc
(
'\\'
,
file
);
}
fputc
(
*
s
,
file
);
s
++
;
}
}
/* spit out table of contents */
void
finish
(
b
)
FILE
*
b
;
{
fputs
(
"\
.pn 1\n\
.ds RH %\n\
.af % i\n\
.bp\n.PX\n"
,
b
);
}
Back
|
FazBrowse Home
|
New Git URL