new: escape sequence handling

[mandoc.git] / out.h

diff --git a/out.h b/out.h
index db956b5b171eaf070dbd95b9d895387ac6f0e710..13665e46248972e4e3a63cbdc85e9f7f5379599e 100644 (file)
--- a/out.h
+++ b/out.h
@@ -1,6 +1,6 @@
-/*     $Id: out.h,v 1.3 2009/10/07 12:35:24 kristaps Exp $ */
+/*     $Id: out.h,v 1.14 2010/07/21 20:35:03 kristaps Exp $ */
 /*
- * Copyright (c) 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
@@ -17,6 +17,8 @@
 #ifndef OUT_H
 #define OUT_H
 
+#define        DATESIZ         24
+
 __BEGIN_DECLS
 
 enum   roffscale {
@@ -33,21 +35,44 @@ enum        roffscale {
        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;
-       int               scale;
+       double            scale;
 };
 
 #define        SCALE_INVERT(p) \
-       do { (p)->scale = -(p)->scale; } while (/*CONSTCOND*/0)
+       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)
+            (p)->scale = (v); } \
+       while (/* CONSTCOND */ 0)
+
 #define        SCALE_HS_INIT(p, v) \
        do { (p)->unit = SCALE_BU; \
-            (p)->scale = (v); } while (/*CONSTCOND*/0)
+            (p)->scale = (v); } \
+       while (/* CONSTCOND */ 0)
 
-int              a2roffsu(const char *, struct roffsu *);
+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