Annotation of docbook2mdoc/docbook2mdoc.c, Revision 1.117
1.117 ! schwarze 1: /* $Id: docbook2mdoc.c,v 1.116 2019/04/13 13:06:35 schwarze Exp $ */
1.1 kristaps 2: /*
3: * Copyright (c) 2014 Kristaps Dzonsons <kristaps@bsd.lv>
1.50 schwarze 4: * Copyright (c) 2019 Ingo Schwarze <schwarze@openbsd.org>
1.1 kristaps 5: *
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.
9: *
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.
17: */
18: #include <assert.h>
19: #include <ctype.h>
20: #include <stdio.h>
21: #include <stdlib.h>
1.103 schwarze 22: #include <string.h>
1.1 kristaps 23:
1.74 schwarze 24: #include "node.h"
1.75 schwarze 25: #include "macro.h"
1.74 schwarze 26: #include "format.h"
27:
28: /*
29: * The implementation of the mdoc(7) formatter.
30: */
1.12 kristaps 31:
1.74 schwarze 32: static void pnode_print(struct format *, struct pnode *);
1.25 kristaps 33:
1.37 kristaps 34:
1.54 schwarze 35: static void
1.93 schwarze 36: pnode_printtext(struct format *f, struct pnode *n)
37: {
1.94 schwarze 38: struct pnode *nn;
1.93 schwarze 39: char *cp;
1.103 schwarze 40: int accept_arg;
1.93 schwarze 41:
1.103 schwarze 42: cp = n->b;
43: accept_arg = f->flags & FMT_ARG;
1.107 schwarze 44: if (f->linestate == LINE_MACRO && !n->spc && !accept_arg) {
1.103 schwarze 45: for (;;) {
46: if (*cp == '\0')
47: return;
48: if (strchr("!),.:;?]", *cp) == NULL)
49: break;
50: printf(" %c", *cp++);
51: }
52: if (isspace((unsigned char)*cp)) {
53: while (isspace((unsigned char)*cp))
54: cp++;
55: macro_close(f);
56: } else {
57: fputs(" Ns", stdout);
58: f->flags &= FMT_IMPL;
59: accept_arg = 1;
60: }
1.94 schwarze 61: }
1.103 schwarze 62: if (f->linestate == LINE_MACRO && !accept_arg &&
63: (f->flags & (FMT_CHILD | FMT_IMPL)) == 0)
64: macro_close(f);
1.94 schwarze 65:
66: /*
67: * Text preceding a macro without intervening whitespace
68: * requires a .Pf macro.
69: * Set the spacing flag to avoid a redundant .Ns macro.
70: */
71:
72: if (f->linestate != LINE_MACRO &&
1.113 schwarze 73: (nn = TAILQ_NEXT(n, child)) != NULL && nn->spc == 0) {
74: switch (pnode_class(nn->node)) {
75: case CLASS_LINE:
76: case CLASS_ENCL:
77: macro_open(f, "Pf");
78: accept_arg = 1;
79: f->flags |= FMT_CHILD;
80: nn->spc = 1;
81: break;
82: default:
83: break;
84: }
1.93 schwarze 85: }
86:
1.103 schwarze 87: switch (f->linestate) {
1.107 schwarze 88: case LINE_NEW:
89: break;
1.103 schwarze 90: case LINE_TEXT:
1.105 schwarze 91: if (n->spc) {
1.107 schwarze 92: if (n->node == NODE_TEXT)
93: macro_close(f);
94: else
95: putchar(' ');
1.105 schwarze 96: }
1.103 schwarze 97: break;
98: case LINE_MACRO:
1.107 schwarze 99: if (accept_arg)
1.93 schwarze 100: putchar(' ');
1.107 schwarze 101: else
102: macro_close(f);
1.103 schwarze 103: break;
1.93 schwarze 104: }
105:
106: if (n->node == NODE_ESCAPE) {
107: fputs(n->b, stdout);
1.107 schwarze 108: if (f->linestate == LINE_NEW)
109: f->linestate = LINE_TEXT;
1.93 schwarze 110: return;
111: }
112:
113: /*
114: * Remove the prefix '-' from <option> elements
115: * because the arguments of .Fl macros do not need it.
116: */
117:
118: if (n->parent != NULL && n->parent->node == NODE_OPTION && *cp == '-')
119: cp++;
120:
1.107 schwarze 121: if (f->linestate == LINE_MACRO)
122: macro_addarg(f, cp, 0);
123: else
124: print_text(f, cp, 0);
1.93 schwarze 125: }
126:
127: static void
1.101 schwarze 128: pnode_printpara(struct format *f, struct pnode *n)
1.54 schwarze 129: {
1.101 schwarze 130: struct pnode *np;
1.54 schwarze 131:
1.101 schwarze 132: if (n->parent == NULL)
1.54 schwarze 133: return;
134:
1.101 schwarze 135: if ((np = TAILQ_PREV(n, pnodeq, child)) == NULL)
136: np = n->parent;
1.97 schwarze 137:
1.103 schwarze 138: f->flags = 0;
139:
1.101 schwarze 140: switch (np->node) {
1.61 schwarze 141: case NODE_ENTRY:
1.99 schwarze 142: case NODE_GLOSSTERM:
1.61 schwarze 143: case NODE_LISTITEM:
1.99 schwarze 144: case NODE_TERM:
1.61 schwarze 145: return;
1.100 schwarze 146: case NODE_APPENDIX:
147: case NODE_LEGALNOTICE:
1.61 schwarze 148: case NODE_PREFACE:
149: case NODE_SECTION:
1.101 schwarze 150: if (f->level < 3)
1.61 schwarze 151: return;
152: break;
153: default:
154: break;
155: }
1.101 schwarze 156: macro_line(f, "Pp");
1.54 schwarze 157: }
158:
1.110 schwarze 159: static void
160: pnode_printrefnamediv(struct format *f, struct pnode *n)
161: {
162: struct pnode *nc, *nn;
163: int comma;
164:
165: macro_line(f, "Sh NAME");
166: comma = 0;
167: TAILQ_FOREACH_SAFE(nc, &n->childq, child, nn) {
168: if (nc->node != NODE_REFNAME)
169: continue;
170: if (comma)
171: macro_addarg(f, ",", ARG_SPACE);
172: macro_open(f, "Nm");
173: macro_addnode(f, nc, ARG_SPACE);
174: pnode_unlink(nc);
175: comma = 1;
176: }
177: macro_close(f);
178: }
179:
1.37 kristaps 180: /*
1.10 kristaps 181: * If the SYNOPSIS macro has a superfluous title, kill it.
1.8 kristaps 182: */
1.1 kristaps 183: static void
1.101 schwarze 184: pnode_printrefsynopsisdiv(struct format *f, struct pnode *n)
1.6 kristaps 185: {
1.101 schwarze 186: struct pnode *nc, *nn;
1.6 kristaps 187:
1.101 schwarze 188: TAILQ_FOREACH_SAFE(nc, &n->childq, child, nn)
189: if (nc->node == NODE_TITLE)
190: pnode_unlink(nc);
1.71 schwarze 191:
1.101 schwarze 192: macro_line(f, "Sh SYNOPSIS");
1.6 kristaps 193: }
194:
1.8 kristaps 195: /*
196: * Start a hopefully-named `Sh' section.
197: */
1.6 kristaps 198: static void
1.101 schwarze 199: pnode_printrefsect(struct format *f, struct pnode *n)
1.1 kristaps 200: {
1.115 schwarze 201: struct pnode *nc, *ncc;
1.52 schwarze 202: const char *title;
203: int flags, level;
204:
1.101 schwarze 205: if (n->parent == NULL)
1.56 schwarze 206: return;
207:
1.101 schwarze 208: level = ++f->level;
1.72 schwarze 209: flags = ARG_SPACE;
210: if (level == 1)
211: flags |= ARG_UPPER;
1.64 schwarze 212: if (level < 3) {
1.101 schwarze 213: switch (n->node) {
1.62 schwarze 214: case NODE_CAUTION:
215: case NODE_NOTE:
216: case NODE_TIP:
217: case NODE_WARNING:
1.52 schwarze 218: level = 3;
219: break;
220: default:
221: break;
222: }
223: }
1.1 kristaps 224:
1.101 schwarze 225: TAILQ_FOREACH(nc, &n->childq, child)
226: if (nc->node == NODE_TITLE)
1.1 kristaps 227: break;
228:
1.101 schwarze 229: if (nc == NULL) {
230: switch (n->node) {
1.62 schwarze 231: case NODE_PREFACE:
1.52 schwarze 232: title = "Preface";
233: break;
1.100 schwarze 234: case NODE_APPENDIX:
235: title = "Appendix";
236: break;
237: case NODE_LEGALNOTICE:
238: title = "Legal Notice";
239: break;
1.62 schwarze 240: case NODE_CAUTION:
1.52 schwarze 241: title = "Caution";
242: break;
1.62 schwarze 243: case NODE_NOTE:
1.52 schwarze 244: title = "Note";
245: break;
1.62 schwarze 246: case NODE_TIP:
1.52 schwarze 247: title = "Tip";
248: break;
1.62 schwarze 249: case NODE_WARNING:
1.52 schwarze 250: title = "Warning";
251: break;
252: default:
253: title = "Unknown";
254: break;
255: }
256: }
257:
258: switch (level) {
1.62 schwarze 259: case 1:
1.101 schwarze 260: macro_close(f);
261: macro_open(f, "Sh");
1.29 kristaps 262: break;
1.62 schwarze 263: case 2:
1.101 schwarze 264: macro_close(f);
265: macro_open(f, "Ss");
1.29 kristaps 266: break;
1.52 schwarze 267: default:
1.101 schwarze 268: pnode_printpara(f, n);
269: macro_open(f, "Sy");
1.29 kristaps 270: break;
271: }
1.20 kristaps 272:
1.115 schwarze 273: if (nc != NULL)
1.101 schwarze 274: macro_addnode(f, nc, flags);
1.115 schwarze 275: else
1.101 schwarze 276: macro_addarg(f, title, flags | ARG_QUOTED);
277: macro_close(f);
1.115 schwarze 278:
279: /*
280: * DocBook has no equivalent for -split mode,
281: * so just switch the default in the AUTHORS section.
282: */
283:
284: if (nc != NULL) {
285: ncc = TAILQ_FIRST(&nc->childq);
286: if (ncc != NULL && ncc->node == NODE_TEXT &&
287: strcasecmp(ncc->b, "AUTHORS") == 0)
288: macro_line(f, "An -nosplit");
289: pnode_unlink(nc);
290: }
1.1 kristaps 291: }
292:
1.8 kristaps 293: /*
294: * Start a reference, extracting the title and volume.
295: */
1.1 kristaps 296: static void
1.101 schwarze 297: pnode_printciterefentry(struct format *f, struct pnode *n)
1.1 kristaps 298: {
1.101 schwarze 299: struct pnode *nc, *title, *manvol;
1.1 kristaps 300:
301: title = manvol = NULL;
1.101 schwarze 302: TAILQ_FOREACH(nc, &n->childq, child) {
303: if (nc->node == NODE_MANVOLNUM)
304: manvol = nc;
305: else if (nc->node == NODE_REFENTRYTITLE)
306: title = nc;
1.69 schwarze 307: }
1.101 schwarze 308: macro_open(f, "Xr");
1.69 schwarze 309: if (title == NULL)
1.101 schwarze 310: macro_addarg(f, "unknown", ARG_SPACE);
1.69 schwarze 311: else
1.101 schwarze 312: macro_addnode(f, title, ARG_SPACE | ARG_SINGLE);
1.69 schwarze 313: if (manvol == NULL)
1.101 schwarze 314: macro_addarg(f, "1", ARG_SPACE);
1.64 schwarze 315: else
1.101 schwarze 316: macro_addnode(f, manvol, ARG_SPACE | ARG_SINGLE);
317: pnode_unlinksub(n);
1.1 kristaps 318: }
319:
320: static void
1.86 schwarze 321: pnode_printfuncdef(struct format *f, struct pnode *n)
1.3 kristaps 322: {
1.86 schwarze 323: struct pnode *nc;
1.3 kristaps 324:
1.86 schwarze 325: nc = TAILQ_FIRST(&n->childq);
326: if (nc != NULL && nc->node == NODE_TEXT) {
327: macro_argline(f, "Ft", nc->b);
328: pnode_unlink(nc);
1.13 kristaps 329: }
1.86 schwarze 330: macro_nodeline(f, "Fo", n, ARG_SINGLE);
331: pnode_unlinksub(n);
1.3 kristaps 332: }
333:
1.40 kristaps 334: /*
1.41 kristaps 335: * The <mml:mfenced> node is a little peculiar.
336: * First, it can have arbitrary open and closing tokens, which default
337: * to parentheses.
338: * Second, >1 arguments are separated by commas.
339: */
340: static void
1.101 schwarze 341: pnode_printmathfenced(struct format *f, struct pnode *n)
1.41 kristaps 342: {
1.101 schwarze 343: struct pnode *nc;
1.41 kristaps 344:
1.101 schwarze 345: printf("left %s ", pnode_getattr_raw(n, ATTRKEY_OPEN, "("));
1.41 kristaps 346:
1.101 schwarze 347: nc = TAILQ_FIRST(&n->childq);
348: pnode_print(f, nc);
1.41 kristaps 349:
1.101 schwarze 350: while ((nc = TAILQ_NEXT(nc, child)) != NULL) {
1.41 kristaps 351: putchar(',');
1.101 schwarze 352: pnode_print(f, nc);
1.41 kristaps 353: }
1.101 schwarze 354: printf("right %s ", pnode_getattr_raw(n, ATTRKEY_CLOSE, ")"));
355: pnode_unlinksub(n);
1.41 kristaps 356: }
357:
358: /*
1.40 kristaps 359: * These math nodes require special handling because they have infix
360: * syntax, instead of the usual prefix or prefix.
361: * So we need to break up the first and second child node with a
362: * particular eqn(7) word.
363: */
364: static void
1.101 schwarze 365: pnode_printmath(struct format *f, struct pnode *n)
1.40 kristaps 366: {
1.101 schwarze 367: struct pnode *nc;
1.40 kristaps 368:
1.101 schwarze 369: nc = TAILQ_FIRST(&n->childq);
370: pnode_print(f, nc);
1.40 kristaps 371:
1.101 schwarze 372: switch (n->node) {
1.62 schwarze 373: case NODE_MML_MSUP:
1.42 kristaps 374: fputs(" sup ", stdout);
1.40 kristaps 375: break;
1.62 schwarze 376: case NODE_MML_MFRAC:
1.42 kristaps 377: fputs(" over ", stdout);
1.40 kristaps 378: break;
1.62 schwarze 379: case NODE_MML_MSUB:
1.42 kristaps 380: fputs(" sub ", stdout);
1.40 kristaps 381: break;
382: default:
383: break;
384: }
385:
1.101 schwarze 386: nc = TAILQ_NEXT(nc, child);
387: pnode_print(f, nc);
388: pnode_unlinksub(n);
1.40 kristaps 389: }
390:
1.3 kristaps 391: static void
1.101 schwarze 392: pnode_printfuncprototype(struct format *f, struct pnode *n)
1.3 kristaps 393: {
1.101 schwarze 394: struct pnode *nc, *fdef;
1.3 kristaps 395:
1.101 schwarze 396: TAILQ_FOREACH(fdef, &n->childq, child)
1.64 schwarze 397: if (fdef->node == NODE_FUNCDEF)
1.3 kristaps 398: break;
399:
1.86 schwarze 400: if (fdef != NULL) {
1.101 schwarze 401: pnode_printfuncdef(f, fdef);
1.86 schwarze 402: pnode_unlink(fdef);
403: } else
1.101 schwarze 404: macro_line(f, "Fo UNKNOWN");
1.3 kristaps 405:
1.101 schwarze 406: TAILQ_FOREACH(nc, &n->childq, child)
407: macro_nodeline(f, "Fa", nc, ARG_SINGLE);
1.3 kristaps 408:
1.101 schwarze 409: macro_line(f, "Fc");
410: pnode_unlinksub(n);
1.3 kristaps 411: }
412:
1.44 schwarze 413: /*
1.10 kristaps 414: * The <arg> element is more complicated than it should be because text
415: * nodes are treated like ".Ar foo", but non-text nodes need to be
416: * re-sent into the printer (i.e., without the preceding ".Ar").
1.12 kristaps 417: * This also handles the case of "repetition" (or in other words, the
418: * ellipsis following an argument) and optionality.
1.10 kristaps 419: */
1.4 kristaps 420: static void
1.101 schwarze 421: pnode_printarg(struct format *f, struct pnode *n)
1.4 kristaps 422: {
1.101 schwarze 423: struct pnode *nc;
424: struct pattr *a;
1.103 schwarze 425: int isop, isrep, was_impl;
1.12 kristaps 426:
427: isop = 1;
1.103 schwarze 428: isrep = was_impl = 0;
1.101 schwarze 429: TAILQ_FOREACH(a, &n->attrq, child) {
430: if (a->key == ATTRKEY_CHOICE &&
431: (a->val == ATTRVAL_PLAIN || a->val == ATTRVAL_REQ))
1.12 kristaps 432: isop = 0;
1.101 schwarze 433: else if (a->key == ATTRKEY_REP && a->val == ATTRVAL_REPEAT)
1.12 kristaps 434: isrep = 1;
435: }
1.103 schwarze 436: if (isop) {
437: if (f->flags & FMT_IMPL) {
438: was_impl = 1;
439: macro_open(f, "Oo");
440: } else {
441: macro_open(f, "Op");
442: f->flags |= FMT_IMPL;
443: }
444: }
1.101 schwarze 445: TAILQ_FOREACH(nc, &n->childq, child) {
446: if (nc->node == NODE_TEXT)
447: macro_open(f, "Ar");
448: pnode_print(f, nc);
1.10 kristaps 449: }
1.117 ! schwarze 450: if (isrep && f->linestate == LINE_MACRO)
! 451: macro_addarg(f, "...", ARG_SPACE);
1.103 schwarze 452: if (isop) {
453: if (was_impl)
454: macro_open(f, "Oc");
455: else
456: f->flags &= ~FMT_IMPL;
457: }
1.101 schwarze 458: pnode_unlinksub(n);
1.4 kristaps 459: }
460:
1.24 kristaps 461: static void
1.101 schwarze 462: pnode_printgroup(struct format *f, struct pnode *n)
1.24 kristaps 463: {
1.117 ! schwarze 464: struct pnode *nc;
1.101 schwarze 465: struct pattr *a;
1.117 ! schwarze 466: int bar, isop, isrep, was_impl;
1.24 kristaps 467:
468: isop = 1;
1.117 ! schwarze 469: isrep = was_impl = 0;
! 470: TAILQ_FOREACH(a, &n->attrq, child) {
1.101 schwarze 471: if (a->key == ATTRKEY_CHOICE &&
1.117 ! schwarze 472: (a->val == ATTRVAL_PLAIN || a->val == ATTRVAL_REQ))
1.24 kristaps 473: isop = 0;
1.117 ! schwarze 474: else if (a->key == ATTRKEY_REP && a->val == ATTRVAL_REPEAT)
! 475: isrep = 1;
! 476: }
! 477: if (isop) {
! 478: if (f->flags & FMT_IMPL) {
! 479: was_impl = 1;
! 480: macro_open(f, "Oo");
! 481: } else {
! 482: macro_open(f, "Op");
! 483: f->flags |= FMT_IMPL;
! 484: }
! 485: } else if (isrep) {
! 486: if (f->flags & FMT_IMPL) {
! 487: was_impl = 1;
! 488: macro_open(f, "Bro");
! 489: } else {
! 490: macro_open(f, "Brq");
! 491: f->flags |= FMT_IMPL;
1.24 kristaps 492: }
1.117 ! schwarze 493: }
! 494: bar = 0;
1.101 schwarze 495: TAILQ_FOREACH(nc, &n->childq, child) {
1.117 ! schwarze 496: if (bar && f->linestate == LINE_MACRO)
! 497: macro_addarg(f, "|", ARG_SPACE);
1.101 schwarze 498: pnode_print(f, nc);
1.117 ! schwarze 499: bar = 1;
! 500: }
! 501: if (isop) {
! 502: if (was_impl)
! 503: macro_open(f, "Oc");
! 504: else
! 505: f->flags &= ~FMT_IMPL;
! 506: } else if (isrep) {
! 507: if (was_impl)
! 508: macro_open(f, "Brc");
! 509: else
! 510: f->flags &= ~FMT_IMPL;
1.24 kristaps 511: }
1.117 ! schwarze 512: if (isrep && f->linestate == LINE_MACRO)
! 513: macro_addarg(f, "...", ARG_SPACE);
1.101 schwarze 514: pnode_unlinksub(n);
1.24 kristaps 515: }
516:
1.7 kristaps 517: static void
1.78 schwarze 518: pnode_printauthor(struct format *f, struct pnode *n)
519: {
1.101 schwarze 520: struct pnode *nc, *nn;
1.78 schwarze 521: int have_contrib, have_name;
522:
523: /*
524: * Print <contrib> children up front, before the .An scope,
525: * and figure out whether we a name of a person.
526: */
527:
528: have_contrib = have_name = 0;
1.101 schwarze 529: TAILQ_FOREACH_SAFE(nc, &n->childq, child, nn) {
1.78 schwarze 530: switch (nc->node) {
531: case NODE_CONTRIB:
532: if (have_contrib)
533: print_text(f, ",", 0);
534: print_textnode(f, nc);
535: pnode_unlink(nc);
536: have_contrib = 1;
537: break;
538: case NODE_PERSONNAME:
539: have_name = 1;
540: break;
541: default:
542: break;
543: }
544: }
545: if (TAILQ_FIRST(&n->childq) == NULL)
546: return;
547:
548: if (have_contrib)
549: print_text(f, ":", 0);
550:
551: /*
552: * If we have a name, print it in the .An scope and leave
553: * all other content for child handlers, to print after the
554: * scope. Otherwise, print everything in the scope.
555: */
556:
557: macro_open(f, "An");
1.101 schwarze 558: TAILQ_FOREACH_SAFE(nc, &n->childq, child, nn) {
1.78 schwarze 559: if (nc->node == NODE_PERSONNAME || have_name == 0) {
560: macro_addnode(f, nc, ARG_SPACE);
561: pnode_unlink(nc);
562: }
1.80 schwarze 563: }
564:
565: /*
566: * If there is an email address,
567: * print it on the same macro line.
568: */
569:
570: if ((nc = pnode_findfirst(n, NODE_EMAIL)) != NULL) {
1.103 schwarze 571: f->flags |= FMT_CHILD;
1.115 schwarze 572: macro_open(f, "Aq Mt");
573: macro_addnode(f, nc, ARG_SPACE);
1.80 schwarze 574: pnode_unlink(nc);
1.78 schwarze 575: }
576:
577: /*
578: * If there are still unprinted children, end the scope
579: * with a comma. Otherwise, leave the scope open in case
580: * a text node follows that starts with closing punctuation.
581: */
582:
583: if (TAILQ_FIRST(&n->childq) != NULL) {
584: macro_addarg(f, ",", ARG_SPACE);
585: macro_close(f);
586: }
587: }
588:
589: static void
1.96 schwarze 590: pnode_printlink(struct format *f, struct pnode *n)
591: {
1.109 schwarze 592: struct pnode *nc;
1.96 schwarze 593: const char *uri, *text;
594:
595: uri = pnode_getattr_raw(n, ATTRKEY_LINKEND, NULL);
596: if (uri != NULL) {
597: if (TAILQ_FIRST(&n->childq) != NULL) {
1.109 schwarze 598: TAILQ_FOREACH(nc, &n->childq, child)
599: pnode_print(f, nc);
1.96 schwarze 600: text = "";
1.109 schwarze 601: } else if ((text = pnode_getattr_raw(n,
602: ATTRKEY_ENDTERM, NULL)) != NULL) {
603: if (f->linestate == LINE_MACRO && f->flags & FMT_ARG)
604: macro_addarg(f, text, ARG_SPACE);
605: else
1.96 schwarze 606: print_text(f, text, ARG_SPACE);
607: }
1.103 schwarze 608: if (text != NULL) {
1.109 schwarze 609: if (f->flags & FMT_IMPL)
610: macro_open(f, "Po");
611: else {
612: macro_open(f, "Pq");
613: f->flags |= FMT_CHILD;
614: }
1.103 schwarze 615: }
1.96 schwarze 616: macro_open(f, "Sx");
617: macro_addarg(f, uri, ARG_SPACE);
1.109 schwarze 618: if (text != NULL && f->flags & FMT_IMPL)
619: macro_open(f, "Pc");
1.96 schwarze 620: pnode_unlinksub(n);
621: return;
622: }
623: uri = pnode_getattr_raw(n, ATTRKEY_XLINK_HREF, NULL);
624: if (uri == NULL)
625: uri = pnode_getattr_raw(n, ATTRKEY_URL, NULL);
626: if (uri != NULL) {
627: macro_open(f, "Lk");
628: macro_addarg(f, uri, ARG_SPACE | ARG_SINGLE);
629: if (TAILQ_FIRST(&n->childq) != NULL)
630: macro_addnode(f, n, ARG_SPACE | ARG_SINGLE);
631: pnode_unlinksub(n);
632: return;
633: }
634: }
635:
636: static void
1.116 schwarze 637: pnode_printprologue(struct format *f, struct pnode *root)
1.7 kristaps 638: {
1.116 schwarze 639: struct pnode *date, *refmeta, *name, *vol, *descr, *nc;
640: const char *sname;
1.7 kristaps 641:
1.116 schwarze 642: /* Collect information. */
1.9 kristaps 643:
1.116 schwarze 644: if ((date = pnode_takefirst(root, NODE_PUBDATE)) == NULL)
645: date = pnode_takefirst(root, NODE_DATE);
646:
647: name = vol = NULL;
648: if ((refmeta = pnode_takefirst(root, NODE_REFMETA)) != NULL) {
649: TAILQ_FOREACH(nc, &refmeta->childq, child) {
650: switch (nc->node) {
651: case NODE_REFENTRYTITLE:
652: name = nc;
653: break;
654: case NODE_MANVOLNUM:
655: vol = nc;
656: break;
657: default:
658: break;
659: }
660: }
661: }
662:
663: if (pnode_findfirst(root, NODE_REFNAMEDIV) == NULL &&
664: ((nc = pnode_findfirst(root, NODE_BOOKINFO)) != NULL ||
665: (nc = pnode_findfirst(root, NODE_REFENTRYINFO)) != NULL))
666: descr = pnode_takefirst(nc, NODE_TITLE);
667: else
668: descr = NULL;
669:
670: /* Print prologue. */
671:
672: if (date == NULL)
673: macro_line(f, "Dd $Mdocdate" "$");
674: else
675: macro_nodeline(f, "Dd", date, 0);
676:
677: macro_open(f, "Dt");
678: if (name == NULL) {
679: sname = pnode_getattr_raw(root, ATTRKEY_ID, "UNKNOWN");
680: macro_addarg(f, sname, ARG_SPACE | ARG_SINGLE | ARG_UPPER);
681: } else
682: macro_addnode(f, name, ARG_SPACE | ARG_SINGLE | ARG_UPPER);
683: if (vol == NULL)
1.101 schwarze 684: macro_addarg(f, "1", ARG_SPACE);
1.116 schwarze 685: else
686: macro_addnode(f, vol, ARG_SPACE | ARG_SINGLE);
687:
1.101 schwarze 688: macro_line(f, "Os");
1.116 schwarze 689:
690: if (descr != NULL) {
691: macro_line(f, "Sh NAME");
692: if (name == NULL)
693: macro_argline(f, "Nm", sname);
694: else
695: macro_nodeline(f, "Nm", name, ARG_SINGLE);
696: macro_nodeline(f, "Nd", descr, 0);
697: }
698:
699: /* Clean up. */
700:
701: pnode_unlink(date);
702: pnode_unlink(refmeta);
703: pnode_unlink(descr);
1.7 kristaps 704: }
705:
1.42 kristaps 706: /*
707: * We can have multiple <term> elements within a <varlistentry>, which
708: * we should comma-separate as list headers.
709: */
1.13 kristaps 710: static void
1.101 schwarze 711: pnode_printvarlistentry(struct format *f, struct pnode *n)
1.13 kristaps 712: {
1.108 schwarze 713: struct pnode *nc, *nn;
1.42 kristaps 714: int first = 1;
1.13 kristaps 715:
1.101 schwarze 716: macro_open(f, "It");
1.103 schwarze 717: f->flags |= FMT_IMPL;
1.108 schwarze 718: TAILQ_FOREACH_SAFE(nc, &n->childq, child, nn) {
1.101 schwarze 719: if (nc->node != NODE_TERM && nc->node != NODE_GLOSSTERM)
1.69 schwarze 720: continue;
1.108 schwarze 721: if (first == 0) {
722: switch (f->linestate) {
723: case LINE_NEW:
724: break;
725: case LINE_TEXT:
726: print_text(f, ",", 0);
727: break;
728: case LINE_MACRO:
729: macro_addarg(f, ",", 0);
730: break;
731: }
732: }
1.101 schwarze 733: pnode_print(f, nc);
1.108 schwarze 734: pnode_unlink(nc);
1.69 schwarze 735: first = 0;
736: }
1.101 schwarze 737: macro_close(f);
1.108 schwarze 738: while ((nc = TAILQ_FIRST(&n->childq)) != NULL) {
739: pnode_print(f, nc);
740: pnode_unlink(nc);
741: }
742: macro_close(f);
1.71 schwarze 743: }
744:
745: static void
1.101 schwarze 746: pnode_printtitle(struct format *f, struct pnode *n)
1.71 schwarze 747: {
1.101 schwarze 748: struct pnode *nc, *nn;
1.71 schwarze 749:
1.101 schwarze 750: TAILQ_FOREACH_SAFE(nc, &n->childq, child, nn) {
751: if (nc->node == NODE_TITLE) {
752: pnode_printpara(f, nc);
753: pnode_print(f, nc);
754: pnode_unlink(nc);
1.71 schwarze 755: }
756: }
1.13 kristaps 757: }
758:
759: static void
1.101 schwarze 760: pnode_printrow(struct format *f, struct pnode *n)
1.25 kristaps 761: {
1.101 schwarze 762: struct pnode *nc;
1.25 kristaps 763:
1.101 schwarze 764: macro_line(f, "Bl -dash -compact");
765: TAILQ_FOREACH(nc, &n->childq, child) {
766: macro_line(f, "It");
767: pnode_print(f, nc);
1.25 kristaps 768: }
1.101 schwarze 769: macro_line(f, "El");
770: pnode_unlink(n);
1.25 kristaps 771: }
772:
773: static void
1.83 schwarze 774: pnode_printtgroup1(struct format *f, struct pnode *n)
1.16 kristaps 775: {
1.82 schwarze 776: struct pnode *nc;
777:
1.83 schwarze 778: macro_line(f, "Bl -bullet -compact");
1.82 schwarze 779: while ((nc = pnode_findfirst(n, NODE_ENTRY)) != NULL) {
1.83 schwarze 780: macro_line(f, "It");
781: pnode_print(f, nc);
1.82 schwarze 782: pnode_unlink(nc);
783: }
1.83 schwarze 784: macro_line(f, "El");
785: pnode_unlinksub(n);
786: }
787:
788: static void
789: pnode_printtgroup2(struct format *f, struct pnode *n)
790: {
791: struct pnode *nr, *ne;
792:
793: macro_line(f, "Bl -tag -width Ds");
794: while ((nr = pnode_findfirst(n, NODE_ROW)) != NULL) {
795: if ((ne = pnode_findfirst(n, NODE_ENTRY)) == NULL)
796: break;
797: macro_open(f, "It");
1.103 schwarze 798: f->flags |= FMT_IMPL;
1.83 schwarze 799: pnode_print(f, ne);
1.84 schwarze 800: macro_close(f);
1.83 schwarze 801: pnode_unlink(ne);
802: pnode_print(f, nr);
803: pnode_unlink(nr);
804: }
805: macro_line(f, "El");
1.82 schwarze 806: pnode_unlinksub(n);
807: }
808:
809: static void
1.83 schwarze 810: pnode_printtgroup(struct format *f, struct pnode *n)
1.82 schwarze 811: {
812: struct pnode *nc;
813:
814: switch (atoi(pnode_getattr_raw(n, ATTRKEY_COLS, "0"))) {
815: case 1:
1.83 schwarze 816: pnode_printtgroup1(f, n);
817: return;
818: case 2:
819: pnode_printtgroup2(f, n);
1.82 schwarze 820: return;
821: default:
822: break;
823: }
1.16 kristaps 824:
1.83 schwarze 825: macro_line(f, "Bl -ohang");
1.82 schwarze 826: while ((nc = pnode_findfirst(n, NODE_ROW)) != NULL) {
1.83 schwarze 827: macro_line(f, "It Table Row");
828: pnode_printrow(f, nc);
1.25 kristaps 829: }
1.83 schwarze 830: macro_line(f, "El");
1.82 schwarze 831: pnode_unlinksub(n);
1.25 kristaps 832: }
833:
834: static void
1.101 schwarze 835: pnode_printlist(struct format *f, struct pnode *n)
1.25 kristaps 836: {
1.101 schwarze 837: struct pnode *nc;
1.16 kristaps 838:
1.101 schwarze 839: pnode_printtitle(f, n);
840: macro_argline(f, "Bl",
841: n->node == NODE_ORDEREDLIST ? "-enum" : "-bullet");
842: TAILQ_FOREACH(nc, &n->childq, child) {
843: macro_line(f, "It");
844: pnode_print(f, nc);
1.16 kristaps 845: }
1.101 schwarze 846: macro_line(f, "El");
847: pnode_unlinksub(n);
1.16 kristaps 848: }
849:
850: static void
1.101 schwarze 851: pnode_printvariablelist(struct format *f, struct pnode *n)
1.13 kristaps 852: {
1.101 schwarze 853: struct pnode *nc;
1.13 kristaps 854:
1.101 schwarze 855: pnode_printtitle(f, n);
856: macro_line(f, "Bl -tag -width Ds");
857: TAILQ_FOREACH(nc, &n->childq, child) {
858: if (nc->node == NODE_VARLISTENTRY)
859: pnode_printvarlistentry(f, nc);
1.69 schwarze 860: else
1.101 schwarze 861: macro_nodeline(f, "It", nc, 0);
1.69 schwarze 862: }
1.101 schwarze 863: macro_line(f, "El");
864: pnode_unlinksub(n);
1.13 kristaps 865: }
866:
1.1 kristaps 867: /*
868: * Print a parsed node (or ignore it--whatever).
869: * This is a recursive function.
1.23 kristaps 870: * FIXME: if we're in a literal context (<screen> or <programlisting> or
871: * whatever), don't print inline macros.
1.1 kristaps 872: */
873: static void
1.101 schwarze 874: pnode_print(struct format *f, struct pnode *n)
1.1 kristaps 875: {
1.102 schwarze 876: struct pnode *nc, *nn;
1.112 schwarze 877: int was_impl;
1.1 kristaps 878:
1.101 schwarze 879: if (n == NULL)
1.1 kristaps 880: return;
881:
1.112 schwarze 882: was_impl = f->flags & FMT_IMPL;
1.103 schwarze 883: if (n->spc)
884: f->flags &= ~FMT_NOSPC;
885: else
886: f->flags |= FMT_NOSPC;
1.1 kristaps 887:
1.101 schwarze 888: switch (n->node) {
1.62 schwarze 889: case NODE_APPLICATION:
1.101 schwarze 890: macro_open(f, "Nm");
1.27 kristaps 891: break;
1.62 schwarze 892: case NODE_ARG:
1.101 schwarze 893: pnode_printarg(f, n);
1.4 kristaps 894: break;
1.62 schwarze 895: case NODE_AUTHOR:
1.101 schwarze 896: pnode_printauthor(f, n);
1.50 schwarze 897: break;
1.62 schwarze 898: case NODE_AUTHORGROUP:
1.101 schwarze 899: macro_line(f, "An -split");
1.50 schwarze 900: break;
1.98 schwarze 901: case NODE_BLOCKQUOTE:
1.101 schwarze 902: macro_line(f, "Bd -ragged -offset indent");
1.98 schwarze 903: break;
1.62 schwarze 904: case NODE_CITEREFENTRY:
1.101 schwarze 905: pnode_printciterefentry(f, n);
1.1 kristaps 906: break;
1.68 schwarze 907: case NODE_CITETITLE:
1.101 schwarze 908: macro_open(f, "%T");
1.68 schwarze 909: break;
1.62 schwarze 910: case NODE_COMMAND:
1.101 schwarze 911: macro_open(f, "Nm");
1.13 kristaps 912: break;
1.62 schwarze 913: case NODE_CONSTANT:
1.101 schwarze 914: macro_open(f, "Dv");
1.33 kristaps 915: break;
1.62 schwarze 916: case NODE_EDITOR:
1.101 schwarze 917: print_text(f, "editor:", ARG_SPACE);
918: macro_open(f, "An");
1.50 schwarze 919: break;
1.65 schwarze 920: case NODE_EMAIL:
1.115 schwarze 921: if (was_impl)
922: macro_open(f, "Ao Mt");
923: else {
924: macro_open(f, "Aq Mt");
925: f->flags |= FMT_IMPL;
926: }
1.65 schwarze 927: break;
1.62 schwarze 928: case NODE_EMPHASIS:
929: case NODE_FIRSTTERM:
1.99 schwarze 930: case NODE_GLOSSTERM:
1.101 schwarze 931: macro_open(f, "Em");
1.1 kristaps 932: break;
1.62 schwarze 933: case NODE_ENVAR:
1.101 schwarze 934: macro_open(f, "Ev");
1.79 schwarze 935: break;
1.90 schwarze 936: case NODE_ERRORNAME:
1.101 schwarze 937: macro_open(f, "Er");
1.90 schwarze 938: break;
1.62 schwarze 939: case NODE_FILENAME:
1.101 schwarze 940: macro_open(f, "Pa");
1.17 kristaps 941: break;
1.62 schwarze 942: case NODE_FUNCTION:
1.101 schwarze 943: macro_open(f, "Fn");
1.3 kristaps 944: break;
1.62 schwarze 945: case NODE_FUNCPROTOTYPE:
1.101 schwarze 946: pnode_printfuncprototype(f, n);
1.3 kristaps 947: break;
1.62 schwarze 948: case NODE_FUNCSYNOPSISINFO:
1.101 schwarze 949: macro_open(f, "Fd");
1.16 kristaps 950: break;
1.62 schwarze 951: case NODE_INFORMALEQUATION:
1.111 schwarze 952: macro_line(f, "Bd -ragged -offset indent");
953: /* FALLTHROUGH */
954: case NODE_INLINEEQUATION:
1.101 schwarze 955: macro_line(f, "EQ");
1.43 kristaps 956: break;
1.62 schwarze 957: case NODE_ITEMIZEDLIST:
1.101 schwarze 958: pnode_printlist(f, n);
1.24 kristaps 959: break;
1.62 schwarze 960: case NODE_GROUP:
1.101 schwarze 961: pnode_printgroup(f, n);
1.10 kristaps 962: break;
1.67 schwarze 963: case NODE_KEYSYM:
1.101 schwarze 964: macro_open(f, "Sy");
1.67 schwarze 965: break;
1.62 schwarze 966: case NODE_LINK:
1.101 schwarze 967: pnode_printlink(f, n);
1.96 schwarze 968: break;
1.62 schwarze 969: case NODE_LITERAL:
1.112 schwarze 970: if (was_impl)
971: macro_open(f, "So");
972: else {
973: macro_open(f, "Ql");
974: f->flags |= FMT_IMPL;
975: }
1.19 kristaps 976: break;
1.62 schwarze 977: case NODE_LITERALLAYOUT:
1.101 schwarze 978: macro_close(f);
979: macro_argline(f, "Bd", pnode_getattr(n, ATTRKEY_CLASS) ==
1.66 schwarze 980: ATTRVAL_MONOSPACED ? "-literal" : "-unfilled");
1.60 schwarze 981: break;
1.106 schwarze 982: case NODE_MARKUP:
983: macro_open(f, "Ic");
984: break;
1.62 schwarze 985: case NODE_MML_MFENCED:
1.101 schwarze 986: pnode_printmathfenced(f, n);
1.40 kristaps 987: break;
1.62 schwarze 988: case NODE_MML_MROW:
989: case NODE_MML_MI:
990: case NODE_MML_MN:
991: case NODE_MML_MO:
1.101 schwarze 992: if (TAILQ_EMPTY(&n->childq))
1.43 kristaps 993: break;
994: fputs(" { ", stdout);
1.40 kristaps 995: break;
1.62 schwarze 996: case NODE_MML_MFRAC:
997: case NODE_MML_MSUB:
998: case NODE_MML_MSUP:
1.101 schwarze 999: pnode_printmath(f, n);
1.40 kristaps 1000: break;
1.62 schwarze 1001: case NODE_OPTION:
1.101 schwarze 1002: macro_open(f, "Fl");
1.1 kristaps 1003: break;
1.62 schwarze 1004: case NODE_ORDEREDLIST:
1.101 schwarze 1005: pnode_printlist(f, n);
1.25 kristaps 1006: break;
1.62 schwarze 1007: case NODE_PARA:
1.101 schwarze 1008: pnode_printpara(f, n);
1.3 kristaps 1009: break;
1.87 schwarze 1010: case NODE_PARAMDEF:
1.62 schwarze 1011: case NODE_PARAMETER:
1.104 schwarze 1012: /* More often, these appear inside NODE_FUNCPROTOTYPE. */
1013: macro_open(f, "Fa");
1014: macro_addnode(f, n, ARG_SPACE | ARG_SINGLE);
1.101 schwarze 1015: pnode_unlinksub(n);
1.1 kristaps 1016: break;
1.62 schwarze 1017: case NODE_QUOTE:
1.112 schwarze 1018: if (was_impl)
1019: macro_open(f, "Do");
1020: else {
1021: macro_open(f, "Dq");
1022: f->flags |= FMT_IMPL;
1023: }
1.28 kristaps 1024: break;
1.62 schwarze 1025: case NODE_PROGRAMLISTING:
1026: case NODE_SCREEN:
1.88 schwarze 1027: case NODE_SYNOPSIS:
1.101 schwarze 1028: macro_line(f, "Bd -literal");
1.15 kristaps 1029: break;
1.62 schwarze 1030: case NODE_REFENTRYINFO:
1.15 kristaps 1031: /* Suppress. */
1.101 schwarze 1032: pnode_unlinksub(n);
1.1 kristaps 1033: break;
1.62 schwarze 1034: case NODE_REFNAME:
1.110 schwarze 1035: /* More often, these appear inside NODE_REFNAMEDIV. */
1.101 schwarze 1036: macro_open(f, "Nm");
1.10 kristaps 1037: break;
1.62 schwarze 1038: case NODE_REFNAMEDIV:
1.110 schwarze 1039: pnode_printrefnamediv(f, n);
1.1 kristaps 1040: break;
1.62 schwarze 1041: case NODE_REFPURPOSE:
1.101 schwarze 1042: macro_open(f, "Nd");
1.10 kristaps 1043: break;
1.62 schwarze 1044: case NODE_REFSYNOPSISDIV:
1.101 schwarze 1045: pnode_printrefsynopsisdiv(f, n);
1.1 kristaps 1046: break;
1.62 schwarze 1047: case NODE_PREFACE:
1048: case NODE_SECTION:
1.100 schwarze 1049: case NODE_APPENDIX:
1050: case NODE_LEGALNOTICE:
1.62 schwarze 1051: case NODE_NOTE:
1052: case NODE_TIP:
1053: case NODE_CAUTION:
1054: case NODE_WARNING:
1.101 schwarze 1055: pnode_printrefsect(f, n);
1.1 kristaps 1056: break;
1.62 schwarze 1057: case NODE_REPLACEABLE:
1.101 schwarze 1058: macro_open(f, "Ar");
1.13 kristaps 1059: break;
1.62 schwarze 1060: case NODE_SBR:
1.101 schwarze 1061: macro_line(f, "br");
1.25 kristaps 1062: break;
1.62 schwarze 1063: case NODE_TEXT:
1.93 schwarze 1064: case NODE_ESCAPE:
1.101 schwarze 1065: pnode_printtext(f, n);
1.1 kristaps 1066: break;
1.82 schwarze 1067: case NODE_TGROUP:
1.101 schwarze 1068: pnode_printtgroup(f, n);
1.82 schwarze 1069: break;
1.62 schwarze 1070: case NODE_TITLE:
1.101 schwarze 1071: pnode_printpara(f, n);
1072: macro_nodeline(f, "Sy", n, 0);
1073: pnode_unlinksub(n);
1.50 schwarze 1074: break;
1.62 schwarze 1075: case NODE_TYPE:
1.101 schwarze 1076: macro_open(f, "Vt");
1.39 kristaps 1077: break;
1.62 schwarze 1078: case NODE_VARIABLELIST:
1.101 schwarze 1079: pnode_printvariablelist(f, n);
1.13 kristaps 1080: break;
1.62 schwarze 1081: case NODE_VARNAME:
1.101 schwarze 1082: macro_open(f, "Va");
1.23 kristaps 1083: break;
1.1 kristaps 1084: default:
1085: break;
1086: }
1087:
1.102 schwarze 1088: TAILQ_FOREACH(nc, &n->childq, child)
1089: pnode_print(f, nc);
1.1 kristaps 1090:
1.101 schwarze 1091: switch (n->node) {
1.115 schwarze 1092: case NODE_EMAIL:
1093: if (was_impl) {
1094: f->flags &= ~FMT_NOSPC;
1095: macro_open(f, "Ac");
1096: } else
1097: f->flags &= ~FMT_IMPL;
1098: break;
1.103 schwarze 1099: case NODE_ESCAPE:
1100: case NODE_TERM:
1101: case NODE_TEXT:
1102: /* Accept more arguments to the previous macro. */
1103: return;
1.62 schwarze 1104: case NODE_INFORMALEQUATION:
1.101 schwarze 1105: macro_line(f, "EN");
1.111 schwarze 1106: macro_line(f, "Ed");
1.40 kristaps 1107: break;
1.62 schwarze 1108: case NODE_INLINEEQUATION:
1.111 schwarze 1109: macro_line(f, "EN");
1.43 kristaps 1110: break;
1.112 schwarze 1111: case NODE_LITERAL:
1.115 schwarze 1112: if (was_impl) {
1113: f->flags &= ~FMT_NOSPC;
1.112 schwarze 1114: macro_open(f, "Sc");
1.115 schwarze 1115: } else
1.112 schwarze 1116: f->flags &= ~FMT_IMPL;
1117: break;
1.91 schwarze 1118: case NODE_MEMBER:
1.102 schwarze 1119: if ((nn = TAILQ_NEXT(n, child)) != NULL &&
1120: nn->node != NODE_MEMBER)
1121: nn = NULL;
1.101 schwarze 1122: switch (f->linestate) {
1.91 schwarze 1123: case LINE_TEXT:
1.102 schwarze 1124: if (nn != NULL)
1.101 schwarze 1125: print_text(f, ",", 0);
1.91 schwarze 1126: break;
1127: case LINE_MACRO:
1.102 schwarze 1128: if (nn != NULL)
1.101 schwarze 1129: macro_addarg(f, ",", ARG_SPACE);
1130: macro_close(f);
1.91 schwarze 1131: break;
1132: case LINE_NEW:
1133: break;
1134: }
1135: break;
1.62 schwarze 1136: case NODE_MML_MROW:
1137: case NODE_MML_MI:
1138: case NODE_MML_MN:
1139: case NODE_MML_MO:
1.101 schwarze 1140: if (TAILQ_EMPTY(&n->childq))
1.43 kristaps 1141: break;
1142: fputs(" } ", stdout);
1.40 kristaps 1143: break;
1.62 schwarze 1144: case NODE_QUOTE:
1.115 schwarze 1145: if (was_impl) {
1146: f->flags &= ~FMT_NOSPC;
1.112 schwarze 1147: macro_open(f, "Dc");
1.115 schwarze 1148: } else
1.112 schwarze 1149: f->flags &= ~FMT_IMPL;
1.52 schwarze 1150: break;
1.62 schwarze 1151: case NODE_PREFACE:
1152: case NODE_SECTION:
1.100 schwarze 1153: case NODE_APPENDIX:
1154: case NODE_LEGALNOTICE:
1.62 schwarze 1155: case NODE_NOTE:
1156: case NODE_TIP:
1157: case NODE_CAUTION:
1158: case NODE_WARNING:
1.101 schwarze 1159: f->level--;
1.12 kristaps 1160: break;
1.98 schwarze 1161: case NODE_BLOCKQUOTE:
1.62 schwarze 1162: case NODE_LITERALLAYOUT:
1163: case NODE_PROGRAMLISTING:
1164: case NODE_SCREEN:
1.88 schwarze 1165: case NODE_SYNOPSIS:
1.101 schwarze 1166: macro_line(f, "Ed");
1.50 schwarze 1167: break;
1.1 kristaps 1168: default:
1169: break;
1170: }
1.103 schwarze 1171: f->flags &= ~FMT_ARG;
1.1 kristaps 1172: }
1173:
1.74 schwarze 1174: void
1.114 schwarze 1175: ptree_print_mdoc(struct ptree *tree)
1.74 schwarze 1176: {
1177: struct format formatter;
1.1 kristaps 1178:
1.74 schwarze 1179: formatter.level = 0;
1180: formatter.linestate = LINE_NEW;
1.116 schwarze 1181: pnode_printprologue(&formatter, tree->root);
1.74 schwarze 1182: pnode_print(&formatter, tree->root);
1183: if (formatter.linestate != LINE_NEW)
1184: putchar('\n');
1.1 kristaps 1185: }
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