Annotation of mandoc/tree.c, Revision 1.19
1.19 ! kristaps 1: /* $Id: tree.c,v 1.18 2009/10/30 18:53:09 kristaps Exp $ */
1.1 kristaps 2: /*
1.13 kristaps 3: * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
1.1 kristaps 4: *
5: * Permission to use, copy, modify, and distribute this software for any
1.12 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: *
1.12 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: */
1.19 ! kristaps 17: #ifdef HAVE_CONFIG_H
! 18: #include "config.h"
! 19: #endif
! 20:
1.8 kristaps 21: #include <assert.h>
22: #include <stdio.h>
1.1 kristaps 23: #include <stdlib.h>
1.17 kristaps 24: #include <time.h>
1.1 kristaps 25:
26: #include "mdoc.h"
1.10 kristaps 27: #include "man.h"
1.16 kristaps 28: #include "main.h"
1.1 kristaps 29:
1.11 kristaps 30: static void print_mdoc(const struct mdoc_node *, int);
31: static void print_man(const struct man_node *, int);
1.8 kristaps 32:
33:
1.9 kristaps 34: /* ARGSUSED */
1.15 kristaps 35: void
1.11 kristaps 36: tree_mdoc(void *arg, const struct mdoc *mdoc)
1.8 kristaps 37: {
38:
1.11 kristaps 39: print_mdoc(mdoc_node(mdoc), 0);
40: }
41:
42:
43: /* ARGSUSED */
1.15 kristaps 44: void
1.11 kristaps 45: tree_man(void *arg, const struct man *man)
46: {
47:
48: print_man(man_node(man), 0);
1.8 kristaps 49: }
1.2 kristaps 50:
1.1 kristaps 51:
52: static void
1.11 kristaps 53: print_mdoc(const struct mdoc_node *n, int indent)
1.1 kristaps 54: {
55: const char *p, *t;
56: int i, j;
57: size_t argc, sz;
58: char **params;
1.8 kristaps 59: struct mdoc_argv *argv;
1.1 kristaps 60:
61: argv = NULL;
62: argc = sz = 0;
63: params = NULL;
64:
1.2 kristaps 65: switch (n->type) {
66: case (MDOC_ROOT):
67: t = "root";
68: break;
69: case (MDOC_BLOCK):
70: t = "block";
71: break;
72: case (MDOC_HEAD):
73: t = "block-head";
74: break;
75: case (MDOC_BODY):
76: t = "block-body";
77: break;
78: case (MDOC_TAIL):
79: t = "block-tail";
80: break;
81: case (MDOC_ELEM):
82: t = "elem";
83: break;
84: case (MDOC_TEXT):
85: t = "text";
86: break;
87: default:
88: abort();
89: /* NOTREACHED */
90: }
1.1 kristaps 91:
92: switch (n->type) {
93: case (MDOC_TEXT):
1.8 kristaps 94: p = n->string;
1.1 kristaps 95: break;
96: case (MDOC_BODY):
97: p = mdoc_macronames[n->tok];
98: break;
99: case (MDOC_HEAD):
100: p = mdoc_macronames[n->tok];
101: break;
102: case (MDOC_TAIL):
103: p = mdoc_macronames[n->tok];
104: break;
105: case (MDOC_ELEM):
106: p = mdoc_macronames[n->tok];
1.8 kristaps 107: if (n->args) {
108: argv = n->args->argv;
109: argc = n->args->argc;
110: }
1.1 kristaps 111: break;
112: case (MDOC_BLOCK):
113: p = mdoc_macronames[n->tok];
1.8 kristaps 114: if (n->args) {
115: argv = n->args->argv;
116: argc = n->args->argc;
117: }
1.1 kristaps 118: break;
119: case (MDOC_ROOT):
120: p = "root";
121: break;
122: default:
123: abort();
124: /* NOTREACHED */
125: }
126:
127: for (i = 0; i < indent; i++)
1.8 kristaps 128: (void)printf(" ");
129: (void)printf("%s (%s)", p, t);
1.1 kristaps 130:
131: for (i = 0; i < (int)argc; i++) {
1.8 kristaps 132: (void)printf(" -%s", mdoc_argnames[argv[i].arg]);
1.1 kristaps 133: if (argv[i].sz > 0)
1.8 kristaps 134: (void)printf(" [");
1.1 kristaps 135: for (j = 0; j < (int)argv[i].sz; j++)
1.8 kristaps 136: (void)printf(" [%s]", argv[i].value[j]);
1.1 kristaps 137: if (argv[i].sz > 0)
1.8 kristaps 138: (void)printf(" ]");
1.1 kristaps 139: }
140:
141: for (i = 0; i < (int)sz; i++)
1.8 kristaps 142: (void)printf(" [%s]", params[i]);
1.1 kristaps 143:
1.8 kristaps 144: (void)printf(" %d:%d\n", n->line, n->pos);
1.1 kristaps 145:
146: if (n->child)
1.11 kristaps 147: print_mdoc(n->child, indent + 1);
1.1 kristaps 148: if (n->next)
1.11 kristaps 149: print_mdoc(n->next, indent);
1.1 kristaps 150: }
1.2 kristaps 151:
1.10 kristaps 152:
153: static void
1.11 kristaps 154: print_man(const struct man_node *n, int indent)
1.10 kristaps 155: {
156: const char *p, *t;
157: int i;
158:
159: switch (n->type) {
160: case (MAN_ROOT):
161: t = "root";
162: break;
163: case (MAN_ELEM):
164: t = "elem";
165: break;
166: case (MAN_TEXT):
167: t = "text";
168: break;
1.14 kristaps 169: case (MAN_BLOCK):
170: t = "block";
171: break;
172: case (MAN_HEAD):
173: t = "block-head";
174: break;
175: case (MAN_BODY):
176: t = "block-body";
177: break;
1.10 kristaps 178: default:
179: abort();
180: /* NOTREACHED */
181: }
182:
183: switch (n->type) {
184: case (MAN_TEXT):
185: p = n->string;
186: break;
187: case (MAN_ELEM):
1.14 kristaps 188: /* FALLTHROUGH */
189: case (MAN_BLOCK):
190: /* FALLTHROUGH */
191: case (MAN_HEAD):
192: /* FALLTHROUGH */
193: case (MAN_BODY):
1.10 kristaps 194: p = man_macronames[n->tok];
195: break;
196: case (MAN_ROOT):
197: p = "root";
198: break;
199: default:
200: abort();
201: /* NOTREACHED */
202: }
203:
204: for (i = 0; i < indent; i++)
205: (void)printf(" ");
206: (void)printf("%s (%s) %d:%d\n", p, t, n->line, n->pos);
207:
208: if (n->child)
1.11 kristaps 209: print_man(n->child, indent + 1);
1.10 kristaps 210: if (n->next)
1.11 kristaps 211: print_man(n->next, indent);
1.10 kristaps 212: }
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