120 	struct html	*h;  in ml_alloc()  local
130 	h = mandoc_calloc(1, sizeof(struct html));  in ml_alloc()
132 	h->type = type;  in ml_alloc()
133 	h->tags.head = NULL;  in ml_alloc()
134 	h->symtab = mchars_alloc();  in ml_alloc()
139 			h->style = v;  in ml_alloc()
142 			h->base_man = v;  in ml_alloc()
145 			h->base_includes = v;  in ml_alloc()
148 			h->oflags |= HTML_FRAGMENT;  in ml_alloc()
154 	return(h);  in ml_alloc()
177 	struct html	*h;  in html_free()  local
179 	h = (struct html *)p;  in html_free()
181 	while ((tag = h->tags.head) != NULL) {  in html_free()
182 		h->tags.head = tag->next;	  in html_free()
186 	if (h->symtab)  in html_free()
187 		mchars_free(h->symtab);  in html_free()
189 	free(h);  in html_free()
194 print_gen_head(struct html *h)  in print_gen_head()  argument
202 	print_otag(h, TAG_META, 2, tag);  in print_gen_head()
208 	print_otag(h, TAG_META, 2, tag);  in print_gen_head()
210 	if (h->style) {  in print_gen_head()
214 		tag[1].val = h->style;  in print_gen_head()
219 		print_otag(h, TAG_LINK, 4, tag);  in print_gen_head()
224 print_metaf(struct html *h, enum mandoc_esc deco)  in print_metaf()  argument
230 		font = h->metal;  in print_metaf()
251 	if (h->metaf) {  in print_metaf()
252 		print_tagq(h, h->metaf);  in print_metaf()
253 		h->metaf = NULL;  in print_metaf()
256 	h->metal = h->metac;  in print_metaf()
257 	h->metac = font;  in print_metaf()
261 		h->metaf = print_otag(h, TAG_I, 0, NULL);  in print_metaf()
264 		h->metaf = print_otag(h, TAG_B, 0, NULL);  in print_metaf()
267 		h->metaf = print_otag(h, TAG_B, 0, NULL);  in print_metaf()
268 		print_otag(h, TAG_I, 0, NULL);  in print_metaf()
328 print_encode(struct html *h, const char *p, int norecurse)  in print_encode()  argument
339 		if (HTML_SKIPCHAR & h->flags && '\\' != *p) {  in print_encode()
340 			h->flags &= ~HTML_SKIPCHAR;  in print_encode()
387 				print_metaf(h, esc);  in print_encode()
390 			h->flags |= HTML_SKIPCHAR;  in print_encode()
396 		if (h->flags & HTML_SKIPCHAR) {  in print_encode()
397 			h->flags &= ~HTML_SKIPCHAR;  in print_encode()
414 			c = mchars_spec2cp(h->symtab, seq, len);  in print_encode()
434 print_attr(struct html *h, const char *key, const char *val)  in print_attr()  argument
437 	(void)print_encode(h, val, 1);  in print_attr()
443 print_otag(struct html *h, enum htmltag tag,   in print_otag()  argument
454 		t->next = h->tags.head;  in print_otag()
455 		h->tags.head = t;  in print_otag()
459 	if ( ! (HTML_NOSPACE & h->flags))  in print_otag()
462 			if ( ! (HTML_KEEP & h->flags)) {  in print_otag()
463 				if (HTML_PREKEEP & h->flags)  in print_otag()
464 					h->flags |= HTML_KEEP;  in print_otag()
470 	if ( ! (h->flags & HTML_NONOSPACE))  in print_otag()
471 		h->flags &= ~HTML_NOSPACE;  in print_otag()
473 		h->flags |= HTML_NOSPACE;  in print_otag()
479 		print_attr(h, htmlattrs[p[i].key], p[i].val);  in print_otag()
483 	if (TAG_HTML == tag && HTML_XHTML_1_0_STRICT == h->type) {  in print_otag()
484 		print_attr(h, "xmlns", "http://www.w3.org/1999/xhtml");  in print_otag()
485 		print_attr(h, "xml:lang", "en");  in print_otag()
486 		print_attr(h, "lang", "en");  in print_otag()
492 		switch (h->type) {  in print_otag()
502 	h->flags |= HTML_NOSPACE;  in print_otag()
512 print_ctag(struct html *h, enum htmltag tag)  in print_ctag()  argument
517 		h->flags |= HTML_NOSPACE;  in print_ctag()
523 print_gen_decls(struct html *h)  in print_gen_decls()  argument
529 	switch (h->type) {  in print_gen_decls()
548 print_text(struct html *h, const char *word)  in print_text()  argument
551 	if ( ! (HTML_NOSPACE & h->flags)) {  in print_text()
553 		if ( ! (HTML_KEEP & h->flags)) {  in print_text()
554 			if (HTML_PREKEEP & h->flags)  in print_text()
555 				h->flags |= HTML_KEEP;  in print_text()
561 	assert(NULL == h->metaf);  in print_text()
562 	switch (h->metac) {  in print_text()
564 		h->metaf = print_otag(h, TAG_I, 0, NULL);  in print_text()
567 		h->metaf = print_otag(h, TAG_B, 0, NULL);  in print_text()
570 		h->metaf = print_otag(h, TAG_B, 0, NULL);  in print_text()
571 		print_otag(h, TAG_I, 0, NULL);  in print_text()
578 	if ( ! print_encode(h, word, 0)) {  in print_text()
579 		if ( ! (h->flags & HTML_NONOSPACE))  in print_text()
580 			h->flags &= ~HTML_NOSPACE;  in print_text()
582 		h->flags |= HTML_NOSPACE;  in print_text()
584 	if (h->metaf) {  in print_text()
585 		print_tagq(h, h->metaf);  in print_text()
586 		h->metaf = NULL;  in print_text()
589 	h->flags &= ~HTML_IGNDELIM;  in print_text()
594 print_tagq(struct html *h, const struct tag *until)  in print_tagq()  argument
598 	while ((tag = h->tags.head) != NULL) {  in print_tagq()
603 		if (tag == h->metaf)  in print_tagq()
604 			h->metaf = NULL;  in print_tagq()
605 		if (tag == h->tblt)  in print_tagq()
606 			h->tblt = NULL;  in print_tagq()
607 		print_ctag(h, tag->tag);  in print_tagq()
608 		h->tags.head = tag->next;  in print_tagq()
617 print_stagq(struct html *h, const struct tag *suntil)  in print_stagq()  argument
621 	while ((tag = h->tags.head) != NULL) {  in print_stagq()
628 		if (tag == h->metaf)  in print_stagq()
629 			h->metaf = NULL;  in print_stagq()
630 		if (tag == h->tblt)  in print_stagq()
631 			h->tblt = NULL;  in print_stagq()
632 		print_ctag(h, tag->tag);  in print_stagq()
633 		h->tags.head = tag->next;  in print_stagq()
639 bufinit(struct html *h)  in bufinit()  argument
642 	h->buf[0] = '\0';  in bufinit()
643 	h->buflen = 0;  in bufinit()
647 bufcat_style(struct html *h, const char *key, const char *val)  in bufcat_style()  argument
650 	bufcat(h, key);  in bufcat_style()
651 	bufcat(h, ":");  in bufcat_style()
652 	bufcat(h, val);  in bufcat_style()
653 	bufcat(h, ";");  in bufcat_style()
657 bufcat(struct html *h, const char *p)  in bufcat()  argument
660 	h->buflen = strlcat(h->buf, p, BUFSIZ);  in bufcat()
661 	assert(h->buflen < BUFSIZ);  in bufcat()
665 bufcat_fmt(struct html *h, const char *fmt, ...)  in bufcat_fmt()  argument
670 	(void)vsnprintf(h->buf + (int)h->buflen,   in bufcat_fmt()
671 			BUFSIZ - h->buflen - 1, fmt, ap);  in bufcat_fmt()
673 	h->buflen = strlen(h->buf);  in bufcat_fmt()
677 bufncat(struct html *h, const char *p, size_t sz)  in bufncat()  argument
680 	assert(h->buflen + sz + 1 < BUFSIZ);  in bufncat()
681 	strncat(h->buf, p, sz);  in bufncat()
682 	h->buflen += sz;  in bufncat()
686 buffmt_includes(struct html *h, const char *name)  in buffmt_includes()  argument
690 	pp = h->base_includes;  in buffmt_includes()
692 	bufinit(h);  in buffmt_includes()
694 		bufncat(h, pp, (size_t)(p - pp));  in buffmt_includes()
697 			bufcat(h, name);  in buffmt_includes()
700 			bufncat(h, p, 2);  in buffmt_includes()
706 		bufcat(h, pp);  in buffmt_includes()
710 buffmt_man(struct html *h,   in buffmt_man()  argument
715 	pp = h->base_man;  in buffmt_man()
717 	bufinit(h);  in buffmt_man()
719 		bufncat(h, pp, (size_t)(p - pp));  in buffmt_man()
722 			bufcat(h, sec ? sec : "1");  in buffmt_man()
725 			bufcat_fmt(h, name);  in buffmt_man()
728 			bufncat(h, p, 2);  in buffmt_man()
734 		bufcat(h, pp);  in buffmt_man()
738 bufcat_su(struct html *h, const char *p, const struct roffsu *su)  in bufcat_su()  argument
746 	bufcat_fmt(h, "%s: %.2f%s;", p, v, roffscales[su->unit]);  in bufcat_su()
750 bufcat_id(struct html *h, const char *src)  in bufcat_id()  argument
756 		bufcat_fmt(h, "%.2x", *src++);  in bufcat_id()