GNU/Linux also uses \- for Nd (ew).

[mandoc.git] / term.h

diff --git a/term.h b/term.h
index 91202195bd2ca54411c11d494a8ed8231f17808c..b18137562640b423c5656da9616d8bf548bd1f89 100644 (file)
--- a/term.h
+++ b/term.h
@@ -1,149 +1,65 @@
-/* $Id: term.h,v 1.20 2009/03/11 00:39:58 kristaps Exp $ */
+/*     $Id: term.h,v 1.37 2009/06/10 20:18:44 kristaps Exp $ */

 /*
 /*

- * Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se>
+ * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>

  *
  * Permission to use, copy, modify, and distribute this software for any
  *
  * 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.

  */
 #ifndef TERM_H
 #define TERM_H
 
  */
 #ifndef TERM_H
 #define TERM_H
 

-#include "mdoc.h"
+/* FIXME - clean up tabs. */

 
 

-#define        INDENT            6
+#define        INDENT            5
+#define        HALFINDENT        3

 
 __BEGIN_DECLS
 
 
 __BEGIN_DECLS
 

-enum   tsym {
-       TERMSYM_RBRACK =        0,
-       TERMSYM_LBRACK =        1,
-       TERMSYM_LARROW =        2,
-       TERMSYM_RARROW =        3,
-       TERMSYM_UARROW =        4,
-       TERMSYM_DARROW =        5,
-       TERMSYM_LSQUOTE =       6,
-       TERMSYM_RSQUOTE =       7,
-       TERMSYM_SQUOTE =        8,
-       TERMSYM_LDQUOTE =       9,
-       TERMSYM_RDQUOTE =       10,
-       TERMSYM_DQUOTE =        11,
-       TERMSYM_LT =            12,
-       TERMSYM_GT =            13,
-       TERMSYM_LE =            14,
-       TERMSYM_GE =            15,
-       TERMSYM_EQ =            16,
-       TERMSYM_NEQ =           17,
-       TERMSYM_ACUTE =         18,
-       TERMSYM_GRAVE =         19,
-       TERMSYM_PI =            20,
-       TERMSYM_PLUSMINUS =     21,
-       TERMSYM_INF =           22,
-       TERMSYM_INF2 =          23,
-       TERMSYM_NAN =           24,
-       TERMSYM_BAR =           25,
-       TERMSYM_BULLET =        26,
-       TERMSYM_AMP =           27,
-       TERMSYM_EM =            28,
-       TERMSYM_EN =            29,
-       TERMSYM_COPY =          30,
-       TERMSYM_ASTERISK =      31,
-       TERMSYM_SLASH =         32,
-       TERMSYM_HYPHEN =        33,
-       TERMSYM_SPACE =         34,
-       TERMSYM_PERIOD =        35,
-       TERMSYM_BREAK =         36,
-       TERMSYM_LANGLE =        37,
-       TERMSYM_RANGLE =        38,
-       TERMSYM_LBRACE =        39,
-       TERMSYM_RBRACE =        40
-};
-
-
-enum   tstyle {
-       TERMSTYLE_CLEAR =       0,
-       TERMSTYLE_BOLD =        1,
-       TERMSTYLE_UNDER =       2,
-       TERMSTYLE_MAX =         3
-};
-
-struct termsym {
-       const char       *sym;
-       size_t            sz;
+enum   termenc {
+       TERMENC_ASCII,
+       TERMENC_LATIN1,         /* Not implemented. */
+       TERMENC_UTF8            /* Not implemented. */

 };
 
 struct termp {
 };
 
 struct termp {

-       size_t            rmargin;
-       size_t            maxrmargin;
-       size_t            maxcols;
-       size_t            offset;
-       size_t            col;
+       size_t            rmargin;      /* Current right margin. */
+       size_t            maxrmargin;   /* Max right margin. */
+       size_t            maxcols;      /* Max size of buf. */
+       size_t            offset;       /* Margin offest. */
+       size_t            col;          /* Bytes in buf. */

        int               flags;
        int               flags;

-#define        TERMP_BOLD       (1 << 0)       /* Embolden words. */
-#define        TERMP_UNDERLINE  (1 << 1)       /* Underline words. */
-#define        TERMP_NOSPACE    (1 << 2)       /* No space before words. */
-#define        TERMP_NOLPAD     (1 << 3)       /* No leftpad before flush. */
-#define        TERMP_NOBREAK    (1 << 4)       /* No break after flush. */
-#define        TERMP_LITERAL    (1 << 5)       /* Literal words. */
-#define        TERMP_IGNDELIM   (1 << 6)       /* Delims like regulars. */
-#define        TERMP_NONOSPACE  (1 << 7)       /* No space (no autounset). */
-#define        TERMP_NONOBREAK  (1 << 8)
-       char             *buf;
-       struct termsym   *symtab;       /* Special-symbol table. */
-       struct termsym   *styletab;     /* Style table. */
+#define        TERMP_NOSPACE    (1 << 0)       /* No space before words. */
+#define        TERMP_NOLPAD     (1 << 1)       /* No leftpad before flush. */
+#define        TERMP_NOBREAK    (1 << 2)       /* No break after flush. */
+#define        TERMP_LITERAL    (1 << 3)       /* Literal words. */
+#define        TERMP_IGNDELIM   (1 << 4)       /* Delims like regulars. */
+#define        TERMP_NONOSPACE  (1 << 5)       /* No space (no autounset). */
+#define        TERMP_NONOBREAK  (1 << 7)       /* Don't newln NOBREAK. */
+#define        TERMP_STYLE       0x0300        /* Style mask. */
+#define        TERMP_BOLD       (1 << 8)       /* Styles... */
+#define        TERMP_UNDER      (1 << 9)
+       char             *buf;          /* Output buffer. */
+       enum termenc      enc;          /* Type of encoding. */
+       void             *symtab;       /* Encoded-symbol table. */

 };
 
 };
 

-struct termpair {
-       struct termpair  *ppair;
-       int               type;
-#define        TERMPAIR_FLAG    (1 << 0)
-       int               flag;
-       size_t            offset;
-       size_t            rmargin;
-       int               count;
-};
-
-#define        TERMPAIR_SETFLAG(termp, p, fl) \
-       do { \
-               assert(! (TERMPAIR_FLAG & (p)->type)); \
-               (termp)->flags |= (fl); \
-               (p)->flag = (fl); \
-               (p)->type |= TERMPAIR_FLAG; \
-       } while (0)
-
-struct termact {
-       int             (*pre)(struct termp *,
-                               struct termpair *,
-                               const struct mdoc_meta *,
-                               const struct mdoc_node *);
-       void            (*post)(struct termp *,
-                               struct termpair *,
-                               const struct mdoc_meta *,
-                               const struct mdoc_node *);
-};
-
-void                     newln(struct termp *);
-void                     vspace(struct termp *);
-void                     word(struct termp *, const char *);
-void                     flushln(struct termp *);
-void                     transcode(struct termp *, 
-                               const char *, size_t);
-void                     subtree(struct termp *,
-                               const struct mdoc_meta *,
-                               const struct mdoc_node *);
-
+void            *term_ascii2htab(void);
+const char      *term_a2ascii(void *, const char *, size_t, size_t *);
+void             term_asciifree(void *);

 
 

-const  struct termact   *termacts;
+void             term_newln(struct termp *);
+void             term_vspace(struct termp *);
+void             term_word(struct termp *, const char *);
+void             term_flushln(struct termp *);

 
 __END_DECLS
 
 
 __END_DECLS