Annotation of mandoc/tree.c, Revision 1.21
1.21 ! kristaps 1: /* $Id: tree.c,v 1.20 2010/05/17 22:11:42 kristaps Exp $ */
1.1 kristaps 2: /*
1.21 ! kristaps 3: * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv>
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:
1.20 kristaps 26: #include "mandoc.h"
1.1 kristaps 27: #include "mdoc.h"
1.10 kristaps 28: #include "man.h"
1.16 kristaps 29: #include "main.h"
1.1 kristaps 30:
1.11 kristaps 31: static void print_mdoc(const struct mdoc_node *, int);
32: static void print_man(const struct man_node *, int);
1.8 kristaps 33:
34:
1.9 kristaps 35: /* ARGSUSED */
1.15 kristaps 36: void
1.11 kristaps 37: tree_mdoc(void *arg, const struct mdoc *mdoc)
1.8 kristaps 38: {
39:
1.11 kristaps 40: print_mdoc(mdoc_node(mdoc), 0);
41: }
42:
43:
44: /* ARGSUSED */
1.15 kristaps 45: void
1.11 kristaps 46: tree_man(void *arg, const struct man *man)
47: {
48:
49: print_man(man_node(man), 0);
1.8 kristaps 50: }
1.2 kristaps 51:
1.1 kristaps 52:
53: static void
1.11 kristaps 54: print_mdoc(const struct mdoc_node *n, int indent)
1.1 kristaps 55: {
56: const char *p, *t;
57: int i, j;
58: size_t argc, sz;
59: char **params;
1.8 kristaps 60: struct mdoc_argv *argv;
1.1 kristaps 61:
62: argv = NULL;
63: argc = sz = 0;
64: params = NULL;
65:
1.2 kristaps 66: switch (n->type) {
67: case (MDOC_ROOT):
68: t = "root";
69: break;
70: case (MDOC_BLOCK):
71: t = "block";
72: break;
73: case (MDOC_HEAD):
74: t = "block-head";
75: break;
76: case (MDOC_BODY):
77: t = "block-body";
78: break;
79: case (MDOC_TAIL):
80: t = "block-tail";
81: break;
82: case (MDOC_ELEM):
83: t = "elem";
84: break;
85: case (MDOC_TEXT):
86: t = "text";
87: break;
88: default:
89: abort();
90: /* NOTREACHED */
91: }
1.1 kristaps 92:
93: switch (n->type) {
94: case (MDOC_TEXT):
1.8 kristaps 95: p = n->string;
1.1 kristaps 96: break;
97: case (MDOC_BODY):
98: p = mdoc_macronames[n->tok];
99: break;
100: case (MDOC_HEAD):
101: p = mdoc_macronames[n->tok];
102: break;
103: case (MDOC_TAIL):
104: p = mdoc_macronames[n->tok];
105: break;
106: case (MDOC_ELEM):
107: p = mdoc_macronames[n->tok];
1.8 kristaps 108: if (n->args) {
109: argv = n->args->argv;
110: argc = n->args->argc;
111: }
1.1 kristaps 112: break;
113: case (MDOC_BLOCK):
114: p = mdoc_macronames[n->tok];
1.8 kristaps 115: if (n->args) {
116: argv = n->args->argv;
117: argc = n->args->argc;
118: }
1.1 kristaps 119: break;
120: case (MDOC_ROOT):
121: p = "root";
122: break;
123: default:
124: abort();
125: /* NOTREACHED */
126: }
127:
128: for (i = 0; i < indent; i++)
1.8 kristaps 129: (void)printf(" ");
130: (void)printf("%s (%s)", p, t);
1.1 kristaps 131:
132: for (i = 0; i < (int)argc; i++) {
1.8 kristaps 133: (void)printf(" -%s", mdoc_argnames[argv[i].arg]);
1.1 kristaps 134: if (argv[i].sz > 0)
1.8 kristaps 135: (void)printf(" [");
1.1 kristaps 136: for (j = 0; j < (int)argv[i].sz; j++)
1.8 kristaps 137: (void)printf(" [%s]", argv[i].value[j]);
1.1 kristaps 138: if (argv[i].sz > 0)
1.8 kristaps 139: (void)printf(" ]");
1.1 kristaps 140: }
141:
142: for (i = 0; i < (int)sz; i++)
1.8 kristaps 143: (void)printf(" [%s]", params[i]);
1.1 kristaps 144:
1.8 kristaps 145: (void)printf(" %d:%d\n", n->line, n->pos);
1.1 kristaps 146:
147: if (n->child)
1.11 kristaps 148: print_mdoc(n->child, indent + 1);
1.1 kristaps 149: if (n->next)
1.11 kristaps 150: print_mdoc(n->next, indent);
1.1 kristaps 151: }
1.2 kristaps 152:
1.10 kristaps 153:
154: static void
1.11 kristaps 155: print_man(const struct man_node *n, int indent)
1.10 kristaps 156: {
157: const char *p, *t;
158: int i;
159:
160: switch (n->type) {
161: case (MAN_ROOT):
162: t = "root";
163: break;
164: case (MAN_ELEM):
165: t = "elem";
166: break;
167: case (MAN_TEXT):
168: t = "text";
169: break;
1.14 kristaps 170: case (MAN_BLOCK):
171: t = "block";
172: break;
173: case (MAN_HEAD):
174: t = "block-head";
175: break;
176: case (MAN_BODY):
177: t = "block-body";
178: break;
1.10 kristaps 179: default:
180: abort();
181: /* NOTREACHED */
182: }
183:
184: switch (n->type) {
185: case (MAN_TEXT):
186: p = n->string;
187: break;
188: case (MAN_ELEM):
1.14 kristaps 189: /* FALLTHROUGH */
190: case (MAN_BLOCK):
191: /* FALLTHROUGH */
192: case (MAN_HEAD):
193: /* FALLTHROUGH */
194: case (MAN_BODY):
1.10 kristaps 195: p = man_macronames[n->tok];
196: break;
197: case (MAN_ROOT):
198: p = "root";
199: break;
200: default:
201: abort();
202: /* NOTREACHED */
203: }
204:
205: for (i = 0; i < indent; i++)
206: (void)printf(" ");
207: (void)printf("%s (%s) %d:%d\n", p, t, n->line, n->pos);
208:
209: if (n->child)
1.11 kristaps 210: print_man(n->child, indent + 1);
1.10 kristaps 211: if (n->next)
1.11 kristaps 212: print_man(n->next, indent);
1.10 kristaps 213: }
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