1 /* $Id: tree.c,v 1.69 2015/10/12 00:08:16 schwarze Exp $ */
3 * Copyright (c) 2008, 2009, 2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
4 * Copyright (c) 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
20 #include <sys/types.h>
34 static void print_box(const struct eqn_box *, int);
35 static void print_man(const struct roff_node *, int);
36 static void print_mdoc(const struct roff_node *, int);
37 static void print_span(const struct tbl_span *, int);
41 tree_mdoc(void *arg, const struct roff_man *mdoc)
44 print_mdoc(mdoc->first->child, 0);
48 tree_man(void *arg, const struct roff_man *man)
51 print_man(man->first->child, 0);
55 print_mdoc(const struct roff_node *n, int indent)
60 struct mdoc_argv *argv;
108 p = mdoc_macronames[n->tok];
111 p = mdoc_macronames[n->tok];
114 p = mdoc_macronames[n->tok];
117 p = mdoc_macronames[n->tok];
119 argv = n->args->argv;
120 argc = n->args->argc;
124 p = mdoc_macronames[n->tok];
126 argv = n->args->argv;
127 argc = n->args->argc;
143 assert(NULL == p && NULL == t);
144 print_span(n->span, indent);
146 for (i = 0; i < indent; i++)
149 printf("%s (%s)", p, t);
151 for (i = 0; i < (int)argc; i++) {
152 printf(" -%s", mdoc_argnames[argv[i].arg]);
155 for (j = 0; j < (int)argv[i].sz; j++)
156 printf(" [%s]", argv[i].value[j]);
162 if (MDOC_DELIMO & n->flags)
164 if (MDOC_LINE & n->flags)
166 printf("%d:%d", n->line, n->pos + 1);
167 if (MDOC_DELIMC & n->flags)
169 if (MDOC_EOS & n->flags)
175 print_box(n->eqn->root->first, indent + 4);
177 print_mdoc(n->child, indent +
178 (n->type == ROFFT_BLOCK ? 2 : 4));
180 print_mdoc(n->next, indent);
184 print_man(const struct roff_node *n, int indent)
230 p = man_macronames[n->tok];
245 assert(NULL == p && NULL == t);
246 print_span(n->span, indent);
248 for (i = 0; i < indent; i++)
250 printf("%s (%s) ", p, t);
251 if (MAN_LINE & n->flags)
253 printf("%d:%d", n->line, n->pos + 1);
254 if (MAN_EOS & n->flags)
260 print_box(n->eqn->root->first, indent + 4);
262 print_man(n->child, indent +
263 (n->type == ROFFT_BLOCK ? 2 : 4));
265 print_man(n->next, indent);
269 print_box(const struct eqn_box *ep, int indent)
274 static const char *posnames[] = {
275 NULL, "sup", "subsup", "sub",
276 "to", "from", "fromto",
277 "over", "sqrt", NULL };
281 for (i = 0; i < indent; i++)
309 printf(" pos=%s", posnames[ep->pos]);
311 printf(" left=\"%s\"", ep->left);
313 printf(" right=\"%s\"", ep->right);
315 printf(" top=\"%s\"", ep->top);
317 printf(" bottom=\"%s\"", ep->bottom);
319 printf(" text=\"%s\"", ep->text);
321 printf(" font=%d", ep->font);
322 if (ep->size != EQN_DEFSIZE)
323 printf(" size=%d", ep->size);
324 if (ep->expectargs != UINT_MAX && ep->expectargs != ep->args)
325 printf(" badargs=%zu(%zu)", ep->args, ep->expectargs);
327 printf(" args=%zu", ep->args);
330 print_box(ep->first, indent + 4);
331 print_box(ep->next, indent);
335 print_span(const struct tbl_span *sp, int indent)
337 const struct tbl_dat *dp;
340 for (i = 0; i < indent; i++)
347 case TBL_SPAN_DHORIZ:
354 for (dp = sp->first; dp; dp = dp->next) {
357 case TBL_DATA_NHORIZ:
360 case TBL_DATA_DHORIZ:
361 case TBL_DATA_NDHORIZ:
367 printf("[\"%s\"", dp->string ? dp->string : "");
369 printf("(%d)", dp->spans);
370 if (NULL == dp->layout)
376 printf("(tbl) %d:1\n", sp->line);