debugger tweak (wasn't printing a newline after recalled commands)

[perl5.git] / handy.h

diff --git a/handy.h b/handy.h
index bda9d5c..9c73e55 100644 (file)
--- a/handy.h
+++ b/handy.h
@@ -1,6 +1,6 @@
 /*    handy.h
  *
- *    Copyright (c) 1991-1997, Larry Wall
+ *    Copyright (c) 1991-1999, Larry Wall
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -54,7 +54,7 @@
 /* The NeXT dynamic loader headers will not build with the bool macro
    So declare them now to clear confusion.
 */
-#ifdef NeXT
+#if defined(NeXT) || defined(__NeXT__)
 # undef FALSE
 # undef TRUE
   typedef enum bool { FALSE = 0, TRUE = 1 } bool;
@@ -62,7 +62,7 @@
 # ifndef HAS_BOOL
 #  define HAS_BOOL 1
 # endif /* !HAS_BOOL */
-#endif /* NeXT */
+#endif /* NeXT || __NeXT__ */
 
 #ifndef HAS_BOOL
 # if defined(UTS) || defined(VMS)
@@ -105,6 +105,31 @@
    Andy Dougherty      April 1998
 */
 
+#if defined(UINT8_MAX) && defined(INT16_MAX) && defined(INT32_MAX)
+
+typedef int8_t         I8;
+typedef uint8_t                U8;
+/* I8_MAX and I8_MIN constants are not defined, as I8 is an ambiguous type.
+   Please search CHAR_MAX in perl.h for further details. */
+#define U8_MAX UINT8_MAX
+#define U8_MIN UINT8_MIN
+
+typedef int16_t         I16;
+typedef uint16_t        U16;
+#define I16_MAX INT16_MAX
+#define I16_MIN INT16_MIN
+#define U16_MAX UINT16_MAX
+#define U16_MIN UINT16_MIN
+
+typedef int32_t         I32;
+typedef uint32_t        U32;
+#define I32_MAX INT32_MAX
+#define I32_MIN INT32_MIN
+#define U32_MAX UINT32_MAX
+#define U32_MIN UINT32_MIN
+
+#else
+
 typedef char           I8;
 typedef unsigned char  U8;
 /* I8_MAX and I8_MIN constants are not defined, as I8 is an ambiguous type.
@@ -112,6 +137,7 @@ typedef unsigned char       U8;
 #define U8_MAX PERL_UCHAR_MAX
 #define U8_MIN PERL_UCHAR_MIN
 
+/* Beware.  SHORTSIZE > 2 in Cray C90ties. */
 typedef short          I16;
 typedef unsigned short U16;
 #define I16_MAX PERL_SHORT_MAX
@@ -135,6 +161,8 @@ typedef unsigned short      U16;
 # define U32_MIN PERL_ULONG_MIN
 #endif
 
+#endif
+
 #define BIT_DIGITS(N)   (((N)*146)/485 + 1)  /* log2(10) =~ 146/485 */
 #define TYPE_DIGITS(T)  BIT_DIGITS(sizeof(T) * 8)
 #define TYPE_CHARS(T)   (TYPE_DIGITS(T) + 2) /* sign, NUL */
@@ -183,11 +211,20 @@ typedef unsigned short    U16;
 #define isSPACE(c) \
        ((c) == ' ' || (c) == '\t' || (c) == '\n' || (c) =='\r' || (c) == '\f')
 #define isDIGIT(c)     ((c) >= '0' && (c) <= '9')
-#define isUPPER(c)     ((c) >= 'A' && (c) <= 'Z')
-#define isLOWER(c)     ((c) >= 'a' && (c) <= 'z')
-#define isPRINT(c)     (((c) > 32 && (c) < 127) || isSPACE(c))
-#define toUPPER(c)     (isLOWER(c) ? (c) - ('a' - 'A') : (c))
-#define toLOWER(c)     (isUPPER(c) ? (c) + ('a' - 'A') : (c))
+#ifdef EBCDIC
+    /* In EBCDIC we do not do locales: therefore() isupper() is fine. */
+#   define isUPPER(c)  isupper(c)
+#   define isLOWER(c)  islower(c)
+#   define isPRINT(c)  isprint(c)
+#   define toUPPER(c)  toupper(c)
+#   define toLOWER(c)  tolower(c)
+#else
+#   define isUPPER(c)  ((c) >= 'A' && (c) <= 'Z')
+#   define isLOWER(c)  ((c) >= 'a' && (c) <= 'z')
+#   define isPRINT(c)  (((c) > 32 && (c) < 127) || isSPACE(c))
+#   define toUPPER(c)  (isLOWER(c) ? (c) - ('a' - 'A') : (c))
+#   define toLOWER(c)  (isUPPER(c) ? (c) + ('a' - 'A') : (c))
+#endif
 
 #ifdef USE_NEXT_CTYPE
 
@@ -286,8 +323,13 @@ typedef unsigned short     U16;
 #define toTITLE_LC_utf8(p)     toTITLE_LC_uni(utf8_to_uv(p, 0))
 #define toLOWER_LC_utf8(p)     toLOWER_LC_uni(utf8_to_uv(p, 0))
 
-/* This conversion works both ways, strangely enough. */
-#define toCTRL(c)    (toUPPER(c) ^ 64)
+#ifdef EBCDIC
+EXT int ebcdic_control _((int));
+#  define toCTRL(c)    ebcdic_control(c)
+#else
+  /* This conversion works both ways, strangely enough. */
+#  define toCTRL(c)    (toUPPER(c) ^ 64)
+#endif
 
 /* Line numbers are unsigned, 16 bits. */
 typedef U16 line_t;