=================================================================== RCS file: /cvs/mandoc/html.c,v retrieving revision 1.172 retrieving revision 1.184 diff -u -p -r1.172 -r1.184 --- mandoc/html.c 2014/09/27 11:17:19 1.172 +++ mandoc/html.c 2014/12/20 00:20:11 1.184 @@ -1,6 +1,6 @@ -/* $Id: html.c,v 1.172 2014/09/27 11:17:19 kristaps Exp $ */ +/* $Id: html.c,v 1.184 2014/12/20 00:20:11 schwarze Exp $ */ /* - * Copyright (c) 2008, 2009, 2010, 2011, 2014 Kristaps Dzonsons + * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons * Copyright (c) 2011, 2012, 2013, 2014 Ingo Schwarze * * Permission to use, copy, modify, and distribute this software for any @@ -30,7 +30,6 @@ #include "mandoc.h" #include "mandoc_aux.h" -#include "libmandoc.h" #include "out.h" #include "html.h" #include "main.h" @@ -74,6 +73,22 @@ static const struct htmldata htmltags[TAG_MAX] = { {"code", 0 }, /* TAG_CODE */ {"small", 0 }, /* TAG_SMALL */ {"style", HTML_CLRLINE}, /* TAG_STYLE */ + {"math", HTML_CLRLINE}, /* TAG_MATH */ + {"mrow", 0}, /* TAG_MROW */ + {"mi", 0}, /* TAG_MI */ + {"mo", 0}, /* TAG_MO */ + {"msup", 0}, /* TAG_MSUP */ + {"msub", 0}, /* TAG_MSUB */ + {"msubsup", 0}, /* TAG_MSUBSUP */ + {"mfrac", 0}, /* TAG_MFRAC */ + {"msqrt", 0}, /* TAG_MSQRT */ + {"mfenced", 0}, /* TAG_MFENCED */ + {"mtable", 0}, /* TAG_MTABLE */ + {"mtr", 0}, /* TAG_MTR */ + {"mtd", 0}, /* TAG_MTD */ + {"munderover", 0}, /* TAG_MUNDEROVER */ + {"munder", 0}, /* TAG_MUNDER*/ + {"mover", 0}, /* TAG_MOVER*/ }; static const char *const htmlattrs[ATTR_MAX] = { @@ -87,6 +102,9 @@ static const char *const htmlattrs[ATTR_MAX] = { "id", /* ATTR_ID */ "colspan", /* ATTR_COLSPAN */ "charset", /* ATTR_CHARSET */ + "open", /* ATTR_OPEN */ + "close", /* ATTR_CLOSE */ + "mathvariant", /* ATTR_MATHVARIANT */ }; static const char *const roffscales[SCALE_MAX] = { @@ -103,16 +121,15 @@ static const char *const roffscales[SCALE_MAX] = { }; static void bufncat(struct html *, const char *, size_t); -static void print_ctag(struct html *, enum htmltag); +static void print_ctag(struct html *, struct tag *); static int print_escape(char); static int print_encode(struct html *, const char *, int); static void print_metaf(struct html *, enum mandoc_esc); static void print_attr(struct html *, const char *, const char *); -static void *ml_alloc(char *); -static void * -ml_alloc(char *outopts) +void * +html_alloc(const struct mchars *mchars, char *outopts) { struct html *h; const char *toks[5]; @@ -127,7 +144,7 @@ ml_alloc(char *outopts) h = mandoc_calloc(1, sizeof(struct html)); h->tags.head = NULL; - h->symtab = mchars_alloc(); + h->symtab = mchars; while (outopts && *outopts) switch (getsubopt(&outopts, UNCONST(toks), &v)) { @@ -150,20 +167,6 @@ ml_alloc(char *outopts) return(h); } -void * -html_alloc(char *outopts) -{ - - return(ml_alloc(outopts)); -} - -void * -xhtml_alloc(char *outopts) -{ - - return(ml_alloc(outopts)); -} - void html_free(void *p) { @@ -177,9 +180,6 @@ html_free(void *p) free(tag); } - if (h->symtab) - mchars_free(h->symtab); - free(h); } @@ -418,29 +418,31 @@ print_encode(struct html *h, const char *p, int norecu case ESCAPE_UNICODE: /* Skip past "u" header. */ c = mchars_num2uc(seq + 1, len - 1); - if ('\0' != c) - printf("&#x%x;", c); break; case ESCAPE_NUMBERED: c = mchars_num2char(seq, len); - if ( ! ('\0' == c || print_escape(c))) - putchar(c); + if (c < 0) + continue; break; case ESCAPE_SPECIAL: c = mchars_spec2cp(h->symtab, seq, len); - if (c > 0) - printf("&#%d;", c); - else if (-1 == c && 1 == len && - !print_escape(*seq)) - putchar((int)*seq); + if (c <= 0) + continue; break; case ESCAPE_NOSPACE: if ('\0' == *p) nospace = 1; - break; + continue; default: - break; + continue; } + if ((c < 0x20 && c != 0x09) || + (c > 0x7E && c < 0xA0)) + c = 0xFFFD; + if (c > 0x7E) + printf("&#%d;", c); + else if ( ! print_escape(c)) + putchar(c); } return(nospace); @@ -509,14 +511,26 @@ print_otag(struct html *h, enum htmltag tag, } static void -print_ctag(struct html *h, enum htmltag tag) +print_ctag(struct html *h, struct tag *tag) { - printf("", htmltags[tag].name); - if (HTML_CLRLINE & htmltags[tag].flags) { + /* + * Remember to close out and nullify the current + * meta-font and table, if applicable. + */ + if (tag == h->metaf) + h->metaf = NULL; + if (tag == h->tblt) + h->tblt = NULL; + + printf("", htmltags[tag->tag].name); + if (HTML_CLRLINE & htmltags[tag->tag].flags) { h->flags |= HTML_NOSPACE; putchar('\n'); } + + h->tags.head = tag->next; + free(tag); } void @@ -560,8 +574,9 @@ print_text(struct html *h, const char *word) if ( ! print_encode(h, word, 0)) { if ( ! (h->flags & HTML_NONOSPACE)) h->flags &= ~HTML_NOSPACE; + h->flags &= ~HTML_NONEWLINE; } else - h->flags |= HTML_NOSPACE; + h->flags |= HTML_NOSPACE | HTML_NONEWLINE; if (h->metaf) { print_tagq(h, h->metaf); @@ -577,17 +592,7 @@ 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. - */ - if (tag == h->metaf) - h->metaf = NULL; - if (tag == h->tblt) - h->tblt = NULL; - print_ctag(h, tag->tag); - h->tags.head = tag->next; - free(tag); + print_ctag(h, tag); if (until && tag == until) return; } @@ -601,17 +606,7 @@ 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. - */ - if (tag == h->metaf) - h->metaf = NULL; - if (tag == h->tblt) - h->tblt = NULL; - print_ctag(h, tag->tag); - h->tags.head = tag->next; - free(tag); + print_ctag(h, tag); } }