during prioritization for man(1), correctly extract the section name

[mandoc.git] / out.h

diff --git a/out.h b/out.h
index 7b33b8fc14f66abe4fc3da0a22eef835dc3ecbe6..e621cbb7b92ea946d856661c5b7681ce4d663534 100644 (file)
--- a/out.h
+++ b/out.h
@@ -1,6 +1,7 @@
-/*     $Id: out.h,v 1.19 2011/04/09 15:29:40 kristaps Exp $ */
+/* $Id: out.h,v 1.34 2020/04/03 11:35:01 schwarze Exp $ */
 /*
  * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2014, 2017, 2018 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -13,9 +14,9 @@
  * 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.
+ *
+ * Utilities for use by multiple mandoc(1) formatters.
  */
-#ifndef OUT_H
-#define OUT_H
 
 enum   roffscale {
        SCALE_CM, /* centimeters (c) */
@@ -31,14 +32,12 @@ enum        roffscale {
        SCALE_MAX
 };
 
-enum   chars {
-       CHARS_ASCII, /* 7-bit ascii representation */
-       CHARS_HTML /* unicode values */
-};
-
 struct roffcol {
        size_t           width; /* width of cell */
+       size_t           nwidth; /* max. width of number in cell */
        size_t           decimal; /* decimal position in cell */
+       size_t           spacing; /* spacing after the column */
+       int              flags; /* layout flags, see tbl_cell */
 };
 
 struct roffsu {
@@ -46,40 +45,26 @@ struct      roffsu {
        double            scale;
 };
 
+typedef        size_t  (*tbl_sulen)(const struct roffsu *, void *);
 typedef        size_t  (*tbl_strlen)(const char *, void *);
 typedef        size_t  (*tbl_len)(size_t, void *);
 
 struct rofftbl {
+       tbl_sulen        sulen; /* calculate scaling unit length */
        tbl_strlen       slen; /* calculate string length */
        tbl_len          len; /* produce width of empty space */
        struct roffcol  *cols; /* master column specifiers */
-       void            *arg; /* passed to slen and len */
+       void            *arg; /* passed to sulen, slen, and len */
 };
 
-__BEGIN_DECLS
-
-#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; \
+       do { (p)->unit = SCALE_EN; \
             (p)->scale = (v); } \
        while (/* CONSTCOND */ 0)
 
-int              a2roffsu(const char *, struct roffsu *, enum roffscale);
-void             time2a(time_t, char *, size_t);
-void             tblcalc(struct rofftbl *tbl, const struct tbl_span *);
-
-void            *chars_init(enum chars);
-const char      *chars_num2char(const char *, size_t);
-const char      *chars_spec2str(void *, const char *, size_t, size_t *);
-int              chars_spec2cp(void *, const char *, size_t);
-const char      *chars_res2str(void *, const char *, size_t, size_t *);
-int              chars_res2cp(void *, const char *, size_t);
-void             chars_free(void *);
 
-__END_DECLS
+struct tbl_span;
 
-#endif /*!OUT_H*/
+const char      *a2roffsu(const char *, struct roffsu *, enum roffscale);
+void             tblcalc(struct rofftbl *,
+                       const struct tbl_span *, size_t, size_t);