new: escape sequence handling

[mandoc.git] / out.h

diff --git a/out.h b/out.h
index 28241d9a61378a5e048240a469d31dcb56bef24b..13665e46248972e4e3a63cbdc85e9f7f5379599e 100644 (file)
--- a/out.h
+++ b/out.h
@@ -1,6 +1,6 @@
-/*     $Id: out.h,v 1.1 2009/09/21 00:39:02 kristaps Exp $ */
+/*     $Id: out.h,v 1.14 2010/07/21 20:35:03 kristaps Exp $ */

 /*
 /*

- * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
+ * Copyright (c) 2009 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
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above


@@ -17,12 +17,63 @@
 #ifndef OUT_H
 #define OUT_H
 
 #ifndef OUT_H
 #define OUT_H
 

+#define        DATESIZ         24
+

 __BEGIN_DECLS
 
 __BEGIN_DECLS
 

-int                     out_a2width(const char *);
-int                     out_a2offs(const char *, int);
-int                     out_a2list(const struct mdoc_node *);
+enum   roffscale {
+       SCALE_CM,
+       SCALE_IN,
+       SCALE_PC,
+       SCALE_PT,
+       SCALE_EM,
+       SCALE_MM,
+       SCALE_EN,
+       SCALE_BU,
+       SCALE_VS,
+       SCALE_FS,
+       SCALE_MAX
+};
+
+enum   roffdeco {
+       DECO_NONE,
+       DECO_SPECIAL, /* special character */
+       DECO_SSPECIAL, /* single-char special */
+       DECO_RESERVED, /* reserved word */
+       DECO_BOLD,
+       DECO_ITALIC,
+       DECO_ROMAN,
+       DECO_PREVIOUS,
+       DECO_NOSPACE,
+       DECO_FONT, /* font */
+       DECO_FFONT, /* font family */
+       DECO_MAX
+};
+
+struct roffsu {
+       enum roffscale    unit;
+       double            scale;
+};
+
+#define        SCALE_INVERT(p) \
+       do { (p)->scale = -(p)->scale; } \
+       while (/* CONSTCOND */ 0)
+
+#define        SCALE_VS_INIT(p, v) \
+       do { (p)->unit = SCALE_VS; \
+            (p)->scale = (v); } \
+       while (/* CONSTCOND */ 0)
+
+#define        SCALE_HS_INIT(p, v) \
+       do { (p)->unit = SCALE_BU; \
+            (p)->scale = (v); } \
+       while (/* CONSTCOND */ 0)
+
+int              a2roffsu(const char *, 
+                       struct roffsu *, enum roffscale);
+int              a2roffdeco(enum roffdeco *, const char **, size_t *);
+void             time2a(time_t, char *, size_t);

 
 __END_DECLS
 
 
 __END_DECLS
 

-#endif /*!OUT_H*/
+#endif /*!HTML_H*/