Import Debian changes 5e4-1debian/5e4-1

scm (5e4-1) unstable; urgency=low

  * New upstream release.
  * debian/control: Require at least version 3a5 of slib.
  
  * debian/postrm: New file to remove /usr/lib/scm/implcat and
    /usr/lib/scm/slibcat upon purge.  (Closes: #455124).  Thanks to Kumar
    Appaiah for the fix.
  
  * debian/control (Architecture): Add armel and armeb. (Closes: #408792).
  
  * debian/rules (install): Don't use -s when installing.  dh_strip should
    be sufficient, and this should make the nostrip build option work.
    (Closes: #438004).

  * continue.h: Repeat change from 5e1-2.
  
  * xgen.scm: Repeat change from 5e2-4.
  
  * scm.1: Repeat change from 5e2-4.
  
  * build.scm: Repeat change from 5e3-5.

1 files changed, 19 insertions, 20 deletions

diff --git a/scm.c b/scm.c
index 90b14a1..dc0ad7b 100644
--- a/scm.c
+++ b/scm.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1990-2002 Free Software Foundation, Inc.
+/* Copyright (C) 1990-2006 Free Software Foundation, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -51,7 +51,7 @@
 #include "patchlvl.h"
 
 #ifdef _WIN32
-#include <io.h>
+# include <io.h>
 #endif
 
 #ifdef __IBMC__
@@ -111,7 +111,7 @@ void	final_repl P((void));
 
 void init_banner()
 {
-  fputs("SCM version "SCMVERSION", Copyright (C) 1990-2002 \
+  fputs("SCM version "SCMVERSION", Copyright (C) 1990-2006 \
 Free Software Foundation.\n\
 SCM comes with ABSOLUTELY NO WARRANTY; for details type `(terms)'.\n\
 This is free software, and you are welcome to redistribute it\n\
@@ -175,19 +175,22 @@ SCM scm_init_extensions()
 #endif
 
 #define SIGNAL_BASE HUP_SIGNAL
-#define NUM_SIGNALS (sizeof(sigdesc)/sizeof(sigdesc[0]))
 /* PROF_SIGNAL appears below because it is the last signal
    defined in scm.h and in errmsgs in repl.c  */
 static struct {
   int signo; SIGRETTYPE (*osig)(); SIGRETTYPE (*nsig)();
 } sigdesc[PROF_SIGNAL - SIGNAL_BASE + 1];
+
+#define NUM_SIGNALS (sizeof(sigdesc)/sizeof(sigdesc[0]))
+
 void process_signals()
 {
   int i, n;
   unsigned long mask = 1L;
+  /* printf("process_signals; output_deferred=%d\n", output_deferred); fflush(stdout); */
   if (output_deferred) {
     output_deferred = 0;
-    lflush(sys_errp);
+    /* if (NIMP(sys_errp) && OPOUTPORTP(sys_errp)) lfflush(sys_errp); */
   }
   for (n = 0; SIG_deferred && n < NUM_SIGNALS; n++) {
     if (SIG_deferred & mask) {
@@ -289,11 +292,10 @@ static SIGRETTYPE scmable_signal(sig)
     if (sig == sigdesc[i].signo) break;
   ASRTER(i >= 0, MAKINUM(sig), s_unksig, "");
 #ifdef WINSIGNALS
-  if (SIGINT == sig)
-	signal(sig, win32_sigint);
+  if (SIGINT == sig) signal(sig, win32_sigint);
   else
 #endif
-  signal(sig, scmable_signal);
+    signal(sig, scmable_signal);
   if (ints_disabled) {
     deferred_proc = process_signals;
     SIG_deferred |= (1L << i);
@@ -503,6 +505,7 @@ SCM lticks(i)
 static SIGRETTYPE (*oldpipe) ();
 #endif
 
+int case_sensitize_symbols = 0;	/* set to 8 to read case-sensitive symbols */
 int dumped = 0;			/* Is this an invocation of unexec exe? */
 
 #ifdef SHORT_ALIGN
@@ -684,20 +687,16 @@ void scm_init_from_argv(argc, argv, script_arg, iverbose, buf0stdin)
      int buf0stdin;
 {
   long i = 0L;
-  if ((2 <= argc) && argv[1] && (0==strncmp("-a", argv[1], 2))) {
-    const char *str = (0==argv[1][2] && 3 <= argc && argv[2]) ?argv[2]:&argv[1][2];
-    do {
-      switch (*str) {
-      case DIGITS:
-	i = i * 10 + (*str - '0');
-	if (i <= 10000L) continue; /* the size limit should match Init.scm */
-      default:
-	i = 0L;
-      }
+  int j = 0;
+  if ((2 <= argc) && argv[1] && (0==strncmp("-a", argv[1], 2)))
+    i = atol((0==argv[1][2] && 3 <= argc && argv[2]) ? argv[2] : &argv[1][2]);
+  init_scm(iverbose, buf0stdin, (0 >= i) ? 0L : 1024L * i); /* size in kB */
+  for (j = 0; argv[j]; j++) {
+    if (0==strcmp(argv[j], "--no-symbol-case-fold")) {
+      case_sensitize_symbols = 8;
       break;
-    } while (* ++str);
+    }
   }
-  init_scm(iverbose, buf0stdin, (0 >= i) ? 0L : 1024L * i); /* size in kB */
   progargs = EOL;
   progargs = makfromstrs(argc, argv);
   sysintern("*script*", script_arg ? makfrom0str(script_arg) : BOOL_F);