-/* $Id: html.h,v 1.2 2008/12/10 00:58:15 kristaps Exp $ */
+/* $Id: html.h,v 1.109 2021/09/09 14:47:24 schwarze Exp $ */
/*
- * Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se>
+ * Copyright (c) 2017, 2018, 2019, 2020 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
*
* Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the
- * above copyright notice and this permission notice appear in all
- * copies.
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
*
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
- * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Internal interfaces for mandoc(1) HTML formatters.
+ * For use by the individual HTML formatters only.
*/
-#ifndef HTML_H
-#define HTML_H
-
-#include "ml.h"
-enum html_tag {
- HTML_TAG_SPAN = 0,
- HTML_TAG_HTML = 1,
- HTML_TAG_HEAD = 2,
- HTML_TAG_META = 3,
- HTML_TAG_TITLE = 4,
- HTML_TAG_STYLE = 5,
- HTML_TAG_LINK = 6,
- HTML_TAG_BODY = 7,
- HTML_TAG_DIV = 8,
- HTML_TAG_TABLE = 9,
- HTML_TAG_TD = 10,
- HTML_TAG_TR = 11,
- HTML_TAG_OL = 12,
- HTML_TAG_UL = 13,
- HTML_TAG_LI = 14,
- HTML_TAG_H1 = 15,
- HTML_TAG_H2 = 16,
- HTML_TAG_A = 17,
+enum htmltag {
+ TAG_HTML,
+ TAG_HEAD,
+ TAG_META,
+ TAG_LINK,
+ TAG_STYLE,
+ TAG_TITLE,
+ TAG_BODY,
+ TAG_DIV,
+ TAG_SECTION,
+ TAG_TABLE,
+ TAG_TR,
+ TAG_TD,
+ TAG_LI,
+ TAG_UL,
+ TAG_OL,
+ TAG_DL,
+ TAG_DT,
+ TAG_DD,
+ TAG_H1,
+ TAG_H2,
+ TAG_P,
+ TAG_PRE,
+ TAG_A,
+ TAG_B,
+ TAG_CITE,
+ TAG_CODE,
+ TAG_I,
+ TAG_SMALL,
+ TAG_SPAN,
+ TAG_VAR,
+ TAG_BR,
+ TAG_HR,
+ TAG_MARK,
+ TAG_MATH,
+ TAG_MROW,
+ TAG_MI,
+ TAG_MN,
+ TAG_MO,
+ TAG_MSUP,
+ TAG_MSUB,
+ TAG_MSUBSUP,
+ TAG_MFRAC,
+ TAG_MSQRT,
+ TAG_MFENCED,
+ TAG_MTABLE,
+ TAG_MTR,
+ TAG_MTD,
+ TAG_MUNDEROVER,
+ TAG_MUNDER,
+ TAG_MOVER,
+ TAG_MAX
};
-enum html_attr {
- HTML_ATTR_CLASS = 0,
- HTML_ATTR_HTTP_EQUIV = 1,
- HTML_ATTR_CONTENT = 2,
- HTML_ATTR_NAME = 3,
- HTML_ATTR_TYPE = 4,
- HTML_ATTR_REL = 5,
- HTML_ATTR_HREF = 6,
- HTML_ATTR_WIDTH = 7,
- HTML_ATTR_ALIGN = 8,
+struct tag {
+ struct tag *next;
+ int refcnt;
+ int closed;
+ enum htmltag tag;
};
-enum html_type {
- HTML_TYPE_4_01_STRICT = 0
+struct html {
+ int flags;
+#define HTML_NOSPACE (1 << 0) /* suppress next space */
+#define HTML_IGNDELIM (1 << 1)
+#define HTML_KEEP (1 << 2)
+#define HTML_PREKEEP (1 << 3)
+#define HTML_NONOSPACE (1 << 4) /* never add spaces */
+#define HTML_SKIPCHAR (1 << 6) /* skip the next character */
+#define HTML_NOSPLIT (1 << 7) /* do not break line before .An */
+#define HTML_SPLIT (1 << 8) /* break line before .An */
+#define HTML_NONEWLINE (1 << 9) /* No line break in nofill mode. */
+#define HTML_BUFFER (1 << 10) /* Collect a word to see if it fits. */
+#define HTML_TOCDONE (1 << 11) /* The TOC was already written. */
+ size_t indent; /* current output indentation level */
+ int noindent; /* indent disabled by <pre> */
+ size_t col; /* current output byte position */
+ size_t bufcol; /* current buf byte position */
+ char buf[80]; /* output buffer */
+ struct tag *tag; /* last open tag */
+ struct rofftbl tbl; /* current table */
+ struct tag *tblt; /* current open table scope */
+ char *base_man1; /* bases for manpage href */
+ char *base_man2;
+ char *base_includes; /* base for include href */
+ char *style; /* style-sheet URI */
+ struct tag *metaf; /* current open font scope */
+ enum mandoc_esc metal; /* last used font */
+ enum mandoc_esc metac; /* current font mode */
+ int oflags; /* output options */
+#define HTML_FRAGMENT (1 << 0) /* don't emit HTML/HEAD/BODY */
+#define HTML_TOC (1 << 1) /* emit a table of contents */
};
-struct html_pair {
- enum html_attr attr;
- char *val;
-};
-__BEGIN_DECLS
+struct roff_node;
+struct tbl_span;
+struct eqn_box;
-int html_typeput(struct md_mbuf *,
- enum html_type, size_t *);
-int html_commentput(struct md_mbuf *,
- enum ml_scope, size_t *);
-int html_tput(struct md_mbuf *,
- enum ml_scope, enum html_tag, size_t *);
-int html_aput(struct md_mbuf *, enum ml_scope,
- enum html_tag, size_t *,
- int, const struct html_pair *);
-int html_stput(struct md_mbuf *,
- enum html_tag, size_t *);
-int html_saput(struct md_mbuf *, enum html_tag,
- size_t *, int, const struct html_pair *);
+void roff_html_pre(struct html *, const struct roff_node *);
-__END_DECLS
+void print_gen_comment(struct html *, struct roff_node *);
+void print_gen_decls(struct html *);
+void print_gen_head(struct html *);
+struct tag *print_otag(struct html *, enum htmltag, const char *, ...);
+struct tag *print_otag_id(struct html *, enum htmltag, const char *,
+ struct roff_node *);
+void print_tagq(struct html *, const struct tag *);
+void print_stagq(struct html *, const struct tag *);
+void print_tagged_text(struct html *, const char *,
+ struct roff_node *);
+void print_text(struct html *, const char *);
+void print_tblclose(struct html *);
+void print_tbl(struct html *, const struct tbl_span *);
+void print_eqn(struct html *, const struct eqn_box *);
+void print_endline(struct html *);
-#endif /*!HTML_H*/
+void html_close_paragraph(struct html *);
+enum roff_tok html_fillmode(struct html *, enum roff_tok);
+char *html_make_id(const struct roff_node *, int);
+int html_setfont(struct html *, enum mandoc_esc);
git.ckatri.com / mandoc.git / blobdiff