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| author | Kristaps Dzonsons <kristaps@bsd.lv> | 2010-01-29 14:39:37 +0000 |
|---|---|---|
| committer | Kristaps Dzonsons <kristaps@bsd.lv> | 2010-01-29 14:39:37 +0000 |
| commit | 77b2174baf5730218b8af6fdd129a1b0c3413bfc (patch) | |
| tree | 773f81218b3c5c5ebf871d56ca0ec1b6c1b052f9 /html.c | |
| parent | 5e60a2f452cd21556ecdfc68a6652c464873bd8c (diff) | |
| download | mandoc-77b2174baf5730218b8af6fdd129a1b0c3413bfc.tar.gz | |
Fixed Makefile for `make lint' dep. on config.h
Added -Txhtml for XHTML output (minimal increase to programme logic). Because groff has it and it bothers me that we don't.
Diffstat (limited to 'html.c')
| -rw-r--r-- | html.c | 95 |
1 files changed, 81 insertions, 14 deletions
@@ -36,38 +36,34 @@ #define UNCONST(a) ((void *)(uintptr_t)(const void *)(a)) -#define DOCTYPE "-//W3C//DTD HTML 4.01//EN" -#define DTD "http://www.w3.org/TR/html4/strict.dtd" - struct htmldata { const char *name; int flags; #define HTML_CLRLINE (1 << 0) #define HTML_NOSTACK (1 << 1) +#define HTML_AUTOCLOSE (1 << 2) /* Tag has auto-closure. */ }; static const struct htmldata htmltags[TAG_MAX] = { {"html", HTML_CLRLINE}, /* TAG_HTML */ {"head", HTML_CLRLINE}, /* TAG_HEAD */ {"body", HTML_CLRLINE}, /* TAG_BODY */ - {"meta", HTML_CLRLINE | HTML_NOSTACK}, /* TAG_META */ + {"meta", HTML_CLRLINE | HTML_NOSTACK | HTML_AUTOCLOSE}, /* TAG_META */ {"title", HTML_CLRLINE}, /* TAG_TITLE */ {"div", HTML_CLRLINE}, /* TAG_DIV */ {"h1", 0}, /* TAG_H1 */ {"h2", 0}, /* TAG_H2 */ - {"p", HTML_CLRLINE}, /* TAG_P */ {"span", 0}, /* TAG_SPAN */ {"link", HTML_CLRLINE | HTML_NOSTACK}, /* TAG_LINK */ - {"br", HTML_CLRLINE | HTML_NOSTACK}, /* TAG_LINK */ + {"br", HTML_CLRLINE | HTML_NOSTACK | HTML_AUTOCLOSE}, /* TAG_BR */ {"a", 0}, /* TAG_A */ {"table", HTML_CLRLINE}, /* TAG_TABLE */ - {"col", HTML_CLRLINE | HTML_NOSTACK}, /* TAG_COL */ + {"col", HTML_CLRLINE | HTML_NOSTACK | HTML_AUTOCLOSE}, /* TAG_COL */ {"tr", HTML_CLRLINE}, /* TAG_TR */ {"td", HTML_CLRLINE}, /* TAG_TD */ {"li", HTML_CLRLINE}, /* TAG_LI */ {"ul", HTML_CLRLINE}, /* TAG_UL */ {"ol", HTML_CLRLINE}, /* TAG_OL */ - {"base", HTML_CLRLINE | HTML_NOSTACK}, /* TAG_BASE */ }; static const char *const htmlfonts[HTMLFONT_MAX] = { @@ -96,12 +92,15 @@ static const char *const htmlattrs[ATTR_MAX] = { static void print_spec(struct html *, const char *, size_t); static void print_res(struct html *, const char *, size_t); static void print_ctag(struct html *, enum htmltag); +static void print_doctype(struct html *); +static void print_xmltype(struct html *); static int print_encode(struct html *, const char *, int); static void print_metaf(struct html *, enum roffdeco); +static void *ml_alloc(char *, enum htmltype); -void * -html_alloc(char *outopts) +static void * +ml_alloc(char *outopts, enum htmltype type) { struct html *h; const char *toks[4]; @@ -118,6 +117,7 @@ html_alloc(char *outopts) exit(EXIT_FAILURE); } + h->type = type; h->tags.head = NULL; h->ords.head = NULL; h->symtab = chars_init(CHARS_HTML); @@ -140,6 +140,21 @@ html_alloc(char *outopts) return(h); } +void * +html_alloc(char *outopts) +{ + + return(ml_alloc(outopts, HTML_HTML_4_01_STRICT)); +} + + +void * +xhtml_alloc(char *outopts) +{ + + return(ml_alloc(outopts, HTML_XHTML_1_0_STRICT)); +} + void html_free(void *p) @@ -366,6 +381,16 @@ print_otag(struct html *h, enum htmltag tag, (void)print_encode(h, p[i].val, 1); putchar('\"'); } + + if (HTML_AUTOCLOSE & htmltags[tag].flags) + switch (h->type) { + case (HTML_XHTML_1_0_STRICT): + putchar('/'); + break; + default: + break; + } + putchar('>'); h->flags |= HTML_NOSPACE; @@ -385,12 +410,54 @@ print_ctag(struct html *h, enum htmltag tag) } -/* ARGSUSED */ void -print_gen_doctype(struct html *h) +print_gen_decls(struct html *h) { - - printf("<!DOCTYPE HTML PUBLIC \"%s\" \"%s\">", DOCTYPE, DTD); + + print_xmltype(h); + print_doctype(h); +} + + +static void +print_xmltype(struct html *h) +{ + const char *decl; + + switch (h->type) { + case (HTML_XHTML_1_0_STRICT): + decl = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"; + break; + default: + decl = NULL; + break; + } + + if (NULL == decl) + return; + + printf("%s\n", decl); +} + + +static void +print_doctype(struct html *h) +{ + const char *doctype; + const char *dtd; + + switch (h->type) { + case (HTML_HTML_4_01_STRICT): + doctype = "-//W3C//DTD HTML 4.01//EN"; + dtd = "http://www.w3.org/TR/html4/strict.dtd"; + break; + default: + doctype = "-//W3C//DTD XHTML 1.0 Strict//EN"; + dtd = "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"; + break; + } + + printf("<!DOCTYPE HTML PUBLIC \"%s\" \"%s\">\n", doctype, dtd); } |