Make ps_glyph_to_unicode() take a glyph index instead of a glyph name.

[sgt/halibut] / halibut.h

diff --git a/halibut.h b/halibut.h
index 3cb1ed7..11e478f 100644 (file)
--- a/halibut.h
+++ b/halibut.h
@@ -185,6 +185,7 @@ enum {
     quote_Close = 0x0020,
     quote_mask  = 0x0030
 };
+#define isvis(x) ( ( (x) >= word_Normal && (x) <= word_LowerXref ) )
 #define isattr(x) ( ( (x) > word_Normal && (x) < word_WhiteSpace ) || \
                     ( (x) > word_WhiteSpace && (x) < word_internal_endattrs ) )
 #define sameattr(x,y) ( (((x)-(y)) & 3) == 0 )
@@ -252,6 +253,7 @@ enum {
     err_pfhead,                               /* bad Type 1 header line */
     err_pfbad,                        /* otherwise invalide Type 1 font */
     err_pfnoafm,                      /* Type 1 font but no AFM */
+    err_chmnames,                     /* need both or neither of hhp+chm */
     err_whatever                       /* random error of another type */
 };