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1.21 ! kristaps 1: /* $Id: mdoc_strings.c,v 1.20 2010/05/15 08:54:04 schwarze Exp $ */
1.1 kristaps 2: /*
3: * Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se>
4: *
5: * Permission to use, copy, modify, and distribute this software for any
1.3 kristaps 6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
1.1 kristaps 8: *
1.3 kristaps 9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
1.1 kristaps 16: */
1.14 kristaps 17: #ifdef HAVE_CONFIG_H
18: #include "config.h"
19: #endif
20:
1.1 kristaps 21: #include <sys/types.h>
22:
23: #include <assert.h>
24: #include <stdlib.h>
25: #include <stdio.h>
26: #include <string.h>
1.11 kristaps 27: #include <time.h>
1.1 kristaps 28:
29: #include "libmdoc.h"
30:
1.19 kristaps 31: static const char * const secnames[SEC__MAX] = {
32: NULL,
33: "NAME",
34: "LIBRARY",
35: "SYNOPSIS",
36: "DESCRIPTION",
37: "IMPLEMENTATION NOTES",
38: "RETURN VALUES",
39: "ENVIRONMENT",
40: "FILES",
41: "EXIT STATUS",
42: "EXAMPLES",
43: "DIAGNOSTICS",
44: "COMPATIBILITY",
45: "ERRORS",
46: "SEE ALSO",
47: "STANDARDS",
48: "HISTORY",
49: "AUTHORS",
50: "CAVEATS",
51: "BUGS",
52: "SECURITY CONSIDERATIONS",
53: NULL
1.1 kristaps 54: };
55:
1.16 kristaps 56: /*
57: * FIXME: this is repeated in print_text() (html.c) and term_word()
58: * (term.c).
59: */
1.20 schwarze 60: enum mdelim
1.1 kristaps 61: mdoc_iscdelim(char p)
62: {
63:
64: switch (p) {
1.15 kristaps 65: case('('):
66: /* FALLTHROUGH */
67: case('['):
1.20 schwarze 68: return(DELIM_OPEN);
69: case('|'):
70: return(DELIM_MIDDLE);
1.1 kristaps 71: case('.'):
72: /* FALLTHROUGH */
73: case(','):
74: /* FALLTHROUGH */
75: case(';'):
76: /* FALLTHROUGH */
77: case(':'):
78: /* FALLTHROUGH */
79: case('?'):
80: /* FALLTHROUGH */
81: case('!'):
82: /* FALLTHROUGH */
83: case(')'):
84: /* FALLTHROUGH */
85: case(']'):
1.20 schwarze 86: return(DELIM_CLOSE);
1.1 kristaps 87: default:
88: break;
89: }
90:
1.20 schwarze 91: return(DELIM_NONE);
1.1 kristaps 92: }
93:
94:
1.20 schwarze 95: enum mdelim
1.1 kristaps 96: mdoc_isdelim(const char *p)
97: {
98:
1.18 kristaps 99: if ('\0' == p[0])
1.21 ! kristaps 100: return(DELIM_NONE);
1.18 kristaps 101: if ('\0' == p[1])
102: return(mdoc_iscdelim(p[0]));
103:
104: /*
105: * XXX; account for groff bubu where the \*(Ba reserved string
106: * is treated in exactly the same way as the vertical bar. This
107: * is the only function that checks for this.
108: */
1.20 schwarze 109: return(strcmp(p, "\\*(Ba") ? DELIM_NONE : DELIM_MIDDLE);
1.1 kristaps 110: }
111:
112:
113: enum mdoc_sec
1.19 kristaps 114: mdoc_str2sec(const char *p)
1.1 kristaps 115: {
1.7 kristaps 116: int i;
1.1 kristaps 117:
1.19 kristaps 118: for (i = 0; i < (int)SEC__MAX; i++)
119: if (secnames[i] && 0 == strcmp(p, secnames[i]))
120: return((enum mdoc_sec)i);
1.1 kristaps 121:
122: return(SEC_CUSTOM);
123: }
124:
125:
1.8 kristaps 126: /* FIXME: move this into an editable .in file. */
1.1 kristaps 127: size_t
1.17 kristaps 128: mdoc_macro2len(enum mdoct macro)
1.1 kristaps 129: {
130:
131: switch (macro) {
132: case(MDOC_Ad):
133: return(12);
134: case(MDOC_Ao):
135: return(12);
136: case(MDOC_An):
137: return(12);
138: case(MDOC_Aq):
139: return(12);
140: case(MDOC_Ar):
141: return(12);
142: case(MDOC_Bo):
143: return(12);
144: case(MDOC_Bq):
145: return(12);
146: case(MDOC_Cd):
147: return(12);
148: case(MDOC_Cm):
149: return(10);
150: case(MDOC_Do):
151: return(10);
152: case(MDOC_Dq):
153: return(12);
154: case(MDOC_Dv):
155: return(12);
156: case(MDOC_Eo):
157: return(12);
158: case(MDOC_Em):
159: return(10);
160: case(MDOC_Er):
1.8 kristaps 161: return(17);
1.1 kristaps 162: case(MDOC_Ev):
163: return(15);
164: case(MDOC_Fa):
165: return(12);
166: case(MDOC_Fl):
167: return(10);
168: case(MDOC_Fo):
169: return(16);
170: case(MDOC_Fn):
171: return(16);
172: case(MDOC_Ic):
173: return(10);
174: case(MDOC_Li):
175: return(16);
176: case(MDOC_Ms):
177: return(6);
178: case(MDOC_Nm):
179: return(10);
180: case(MDOC_No):
181: return(12);
182: case(MDOC_Oo):
183: return(10);
184: case(MDOC_Op):
185: return(14);
186: case(MDOC_Pa):
187: return(32);
188: case(MDOC_Pf):
189: return(12);
190: case(MDOC_Po):
191: return(12);
192: case(MDOC_Pq):
193: return(12);
194: case(MDOC_Ql):
195: return(16);
196: case(MDOC_Qo):
197: return(12);
198: case(MDOC_So):
199: return(12);
200: case(MDOC_Sq):
201: return(12);
202: case(MDOC_Sy):
203: return(6);
204: case(MDOC_Sx):
205: return(16);
206: case(MDOC_Tn):
207: return(10);
208: case(MDOC_Va):
209: return(12);
210: case(MDOC_Vt):
211: return(12);
212: case(MDOC_Xr):
213: return(10);
214: default:
215: break;
216: };
217: return(0);
218: }