=================================================================== RCS file: /cvs/mandoc/html.c,v retrieving revision 1.155 retrieving revision 1.156 diff -u -p -r1.155 -r1.156 --- mandoc/html.c 2014/03/23 11:25:26 1.155 +++ mandoc/html.c 2014/04/20 16:46:04 1.156 @@ -1,4 +1,4 @@ -/* $Id: html.c,v 1.155 2014/03/23 11:25:26 schwarze Exp $ */ +/* $Id: html.c,v 1.156 2014/04/20 16:46:04 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons * Copyright (c) 2011, 2012, 2013, 2014 Ingo Schwarze @@ -115,6 +115,7 @@ static void print_metaf(struct html *, enum mandoc_es static void print_attr(struct html *, const char *, const char *); static void *ml_alloc(char *, enum htmltype); + static void * ml_alloc(char *outopts, enum htmltype type) { @@ -136,16 +137,16 @@ ml_alloc(char *outopts, enum htmltype type) while (outopts && *outopts) switch (getsubopt(&outopts, UNCONST(toks), &v)) { - case (0): + case 0: h->style = v; break; - case (1): + case 1: h->base_man = v; break; - case (2): + case 2: h->base_includes = v; break; - case (3): + case 3: h->oflags |= HTML_FRAGMENT; break; default: @@ -162,7 +163,6 @@ html_alloc(char *outopts) return(ml_alloc(outopts, HTML_HTML_4_01_STRICT)); } - void * xhtml_alloc(char *outopts) { @@ -170,7 +170,6 @@ xhtml_alloc(char *outopts) return(ml_alloc(outopts, HTML_XHTML_1_0_STRICT)); } - void html_free(void *p) { @@ -180,17 +179,16 @@ html_free(void *p) h = (struct html *)p; while ((tag = h->tags.head) != NULL) { - h->tags.head = tag->next; + h->tags.head = tag->next; free(tag); } - + if (h->symtab) mchars_free(h->symtab); free(h); } - void print_gen_head(struct html *h) { @@ -227,21 +225,21 @@ print_metaf(struct html *h, enum mandoc_esc deco) enum htmlfont font; switch (deco) { - case (ESCAPE_FONTPREV): + case ESCAPE_FONTPREV: font = h->metal; break; - case (ESCAPE_FONTITALIC): + case ESCAPE_FONTITALIC: font = HTMLFONT_ITALIC; break; - case (ESCAPE_FONTBOLD): + case ESCAPE_FONTBOLD: font = HTMLFONT_BOLD; break; - case (ESCAPE_FONTBI): + case ESCAPE_FONTBI: font = HTMLFONT_BI; break; - case (ESCAPE_FONT): + case ESCAPE_FONT: /* FALLTHROUGH */ - case (ESCAPE_FONTROMAN): + case ESCAPE_FONTROMAN: font = HTMLFONT_NONE; break; default: @@ -258,13 +256,13 @@ print_metaf(struct html *h, enum mandoc_esc deco) h->metac = font; switch (font) { - case (HTMLFONT_ITALIC): + case HTMLFONT_ITALIC: h->metaf = print_otag(h, TAG_I, 0, NULL); break; - case (HTMLFONT_BOLD): + case HTMLFONT_BOLD: h->metaf = print_otag(h, TAG_B, 0, NULL); break; - case (HTMLFONT_BI): + case HTMLFONT_BI: h->metaf = print_otag(h, TAG_B, 0, NULL); print_otag(h, TAG_I, 0, NULL); break; @@ -303,19 +301,19 @@ html_strlen(const char *cp) break; cp++; switch (mandoc_escape(&cp, NULL, NULL)) { - case (ESCAPE_ERROR): + case ESCAPE_ERROR: return(sz); - case (ESCAPE_UNICODE): + case ESCAPE_UNICODE: /* FALLTHROUGH */ - case (ESCAPE_NUMBERED): + case ESCAPE_NUMBERED: /* FALLTHROUGH */ - case (ESCAPE_SPECIAL): + case ESCAPE_SPECIAL: if (skip) skip = 0; else sz++; break; - case (ESCAPE_SKIPCHAR): + case ESCAPE_SKIPCHAR: skip = 1; break; default: @@ -353,22 +351,22 @@ print_encode(struct html *h, const char *p, int norecu break; switch (*p++) { - case ('<'): + case '<': printf("<"); continue; - case ('>'): + case '>': printf(">"); continue; - case ('&'): + case '&': printf("&"); continue; - case (ASCII_NBRSP): + case ASCII_NBRSP: putchar('-'); continue; - case (ASCII_HYPH): + case ASCII_HYPH: putchar('-'); /* FALLTHROUGH */ - case (ASCII_BREAK): + case ASCII_BREAK: continue; default: break; @@ -379,21 +377,21 @@ print_encode(struct html *h, const char *p, int norecu break; switch (esc) { - case (ESCAPE_FONT): + case ESCAPE_FONT: /* FALLTHROUGH */ - case (ESCAPE_FONTPREV): + case ESCAPE_FONTPREV: /* FALLTHROUGH */ - case (ESCAPE_FONTBOLD): + case ESCAPE_FONTBOLD: /* FALLTHROUGH */ - case (ESCAPE_FONTITALIC): + case ESCAPE_FONTITALIC: /* FALLTHROUGH */ - case (ESCAPE_FONTBI): + case ESCAPE_FONTBI: /* FALLTHROUGH */ - case (ESCAPE_FONTROMAN): + case ESCAPE_FONTROMAN: if (0 == norecurse) print_metaf(h, esc); continue; - case (ESCAPE_SKIPCHAR): + case ESCAPE_SKIPCHAR: h->flags |= HTML_SKIPCHAR; continue; default: @@ -406,25 +404,25 @@ print_encode(struct html *h, const char *p, int norecu } switch (esc) { - case (ESCAPE_UNICODE): + case ESCAPE_UNICODE: /* Skip passed "u" header. */ c = mchars_num2uc(seq + 1, len - 1); if ('\0' != c) printf("&#x%x;", c); break; - case (ESCAPE_NUMBERED): + case ESCAPE_NUMBERED: c = mchars_num2char(seq, len); if ('\0' != c) putchar(c); break; - case (ESCAPE_SPECIAL): + case ESCAPE_SPECIAL: c = mchars_spec2cp(h->symtab, seq, len); if (c > 0) printf("&#%d;", c); else if (-1 == c && 1 == len) putchar((int)*seq); break; - case (ESCAPE_NOSPACE): + case ESCAPE_NOSPACE: if ('\0' == *p) nospace = 1; break; @@ -436,7 +434,6 @@ print_encode(struct html *h, const char *p, int norecu return(nospace); } - static void print_attr(struct html *h, const char *key, const char *val) { @@ -445,9 +442,8 @@ print_attr(struct html *h, const char *key, const char putchar('\"'); } - struct tag * -print_otag(struct html *h, enum htmltag tag, +print_otag(struct html *h, enum htmltag tag, int sz, const struct htmlpair *p) { int i; @@ -497,7 +493,7 @@ print_otag(struct html *h, enum htmltag tag, if (HTML_AUTOCLOSE & htmltags[tag].flags) switch (h->type) { - case (HTML_XHTML_1_0_STRICT): + case HTML_XHTML_1_0_STRICT: putchar('/'); break; default: @@ -514,16 +510,15 @@ print_otag(struct html *h, enum htmltag tag, return(t); } - static void print_ctag(struct html *h, enum htmltag tag) { - + printf("", htmltags[tag].name); if (HTML_CLRLINE & htmltags[tag].flags) { h->flags |= HTML_NOSPACE; putchar('\n'); - } + } } void @@ -534,7 +529,7 @@ print_gen_decls(struct html *h) const char *name; switch (h->type) { - case (HTML_HTML_4_01_STRICT): + case HTML_HTML_4_01_STRICT: name = "HTML"; doctype = "-//W3C//DTD HTML 4.01//EN"; dtd = "http://www.w3.org/TR/html4/strict.dtd"; @@ -547,8 +542,8 @@ print_gen_decls(struct html *h) break; } - printf("\n", - name, doctype, dtd); + printf("\n", + name, doctype, dtd); } void @@ -567,13 +562,13 @@ print_text(struct html *h, const char *word) assert(NULL == h->metaf); switch (h->metac) { - case (HTMLFONT_ITALIC): + case HTMLFONT_ITALIC: h->metaf = print_otag(h, TAG_I, 0, NULL); break; - case (HTMLFONT_BOLD): + case HTMLFONT_BOLD: h->metaf = print_otag(h, TAG_B, 0, NULL); break; - case (HTMLFONT_BI): + case HTMLFONT_BI: h->metaf = print_otag(h, TAG_B, 0, NULL); print_otag(h, TAG_I, 0, NULL); break; @@ -596,14 +591,13 @@ print_text(struct html *h, const char *word) h->flags &= ~HTML_IGNDELIM; } - void print_tagq(struct html *h, const struct tag *until) { struct tag *tag; while ((tag = h->tags.head) != NULL) { - /* + /* * Remember to close out and nullify the current * meta-font and table, if applicable. */ @@ -619,7 +613,6 @@ print_tagq(struct html *h, const struct tag *until) } } - void print_stagq(struct html *h, const struct tag *suntil) { @@ -628,7 +621,7 @@ print_stagq(struct html *h, const struct tag *suntil) while ((tag = h->tags.head) != NULL) { if (suntil && tag == suntil) return; - /* + /* * Remember to close out and nullify the current * meta-font and table, if applicable. */ @@ -674,8 +667,8 @@ bufcat_fmt(struct html *h, const char *fmt, ...) va_list ap; va_start(ap, fmt); - (void)vsnprintf(h->buf + (int)h->buflen, - BUFSIZ - h->buflen - 1, fmt, ap); + (void)vsnprintf(h->buf + (int)h->buflen, + BUFSIZ - h->buflen - 1, fmt, ap); va_end(ap); h->buflen = strlen(h->buf); } @@ -695,12 +688,12 @@ buffmt_includes(struct html *h, const char *name) const char *p, *pp; pp = h->base_includes; - + bufinit(h); while (NULL != (p = strchr(pp, '%'))) { bufncat(h, pp, (size_t)(p - pp)); switch (*(p + 1)) { - case('I'): + case'I': bufcat(h, name); break; default: @@ -714,21 +707,20 @@ buffmt_includes(struct html *h, const char *name) } void -buffmt_man(struct html *h, - const char *name, const char *sec) +buffmt_man(struct html *h, const char *name, const char *sec) { const char *p, *pp; pp = h->base_man; - + bufinit(h); while (NULL != (p = strchr(pp, '%'))) { bufncat(h, pp, (size_t)(p - pp)); switch (*(p + 1)) { - case('S'): + case 'S': bufcat(h, sec ? sec : "1"); break; - case('N'): + case 'N': bufcat_fmt(h, "%s", name); break; default: