Trap on 0 is not executed when `exit' is called without argument.

* autoheader.sh (trap 1 2 13 15): s/exit/exit $?/.
* autoconf.sh: Likewise.
Remove translate_awk too.
* autoupdate.sh: Likewise.
Handle `--debug'.

ChangeLog

@@ -1,3 +1,13 @@
+2000-03-13  Akim Demaille  <akim@epita.fr>
+
+	Trap on 0 is not executed when `exit' is called without argument.
+
+	* autoheader.sh (trap 1 2 13 15): s/exit/exit $?/.
+	* autoconf.sh: Likewise.
+	Remove translate_awk too.
+	* autoupdate.sh: Likewise.
+	Handle `--debug'.
+
 2000-03-13  Akim Demaille  <akim@epita.fr>
 
 	More uniform style is scripts.

autoconf.in

@@ -96,6 +96,8 @@ debug=false
 initialization=false
 localdir=
 outfile=
+# Exit status.
+status=0
 # Tasks:
 # - trace
 #   Trace the first arguments of some macros
@@ -200,11 +202,13 @@ case $# in
 esac
 
 # Trap on 0 to stop playing with `rm'.
-if $debug; then
+$debug ||
+{
   trap 'status=$?
-        rm -f $tmpin $tmpout $silent_m4 $trace_m4 && exit $status' 0
+        rm -f $tmpin $tmpout $silent_m4 $trace_m4 $translate_awk &&
-  trap exit 1 2 13 15
+          exit $status' 0
-fi
+  trap 'exit $?' 1 2 13 15
+}
 
 if test z$infile = z-; then
   infile=$tmpin
@@ -236,7 +240,6 @@ case $task in
   # alternation.
   pattern="A[CHM]_"
 
-  status=0
   if grep "^[^#]*$pattern" $tmpout >/dev/null 2>&1; then
     echo "$me: undefined macros:" >&2
     sed -n "s/^[^#]*\\($pattern[_A-Za-z0-9]*\\).*/\\1/p" $tmpout |

autoconf.sh

@@ -96,6 +96,8 @@ debug=false
 initialization=false
 localdir=
 outfile=
+# Exit status.
+status=0
 # Tasks:
 # - trace
 #   Trace the first arguments of some macros
@@ -200,11 +202,13 @@ case $# in
 esac
 
 # Trap on 0 to stop playing with `rm'.
-if $debug; then
+$debug ||
+{
   trap 'status=$?
-        rm -f $tmpin $tmpout $silent_m4 $trace_m4 && exit $status' 0
+        rm -f $tmpin $tmpout $silent_m4 $trace_m4 $translate_awk &&
-  trap exit 1 2 13 15
+          exit $status' 0
-fi
+  trap 'exit $?' 1 2 13 15
+}
 
 if test z$infile = z-; then
   infile=$tmpin
@@ -236,7 +240,6 @@ case $task in
   # alternation.
   pattern="A[CHM]_"
 
-  status=0
   if grep "^[^#]*$pattern" $tmpout >/dev/null 2>&1; then
     echo "$me: undefined macros:" >&2
     sed -n "s/^[^#]*\\($pattern[_A-Za-z0-9]*\\).*/\\1/p" $tmpout |

autoheader.in

@@ -158,8 +158,11 @@ case $# in
 esac
 
 # Trap on 0 to stop playing with `rm'.
-$debug || trap 'status=$?; rm -f $tmpbase* && exit $status' 0
+$debug ||
-$debug || trap exit 1 2 13 15
+{
+  trap 'status=$?; rm -f $tmpbase* && exit $status' 0
+  trap 'exit $?' 1 2 13 15
+}
 
 # Well, work now!
 config_h=

autoheader.sh

@@ -158,8 +158,11 @@ case $# in
 esac
 
 # Trap on 0 to stop playing with `rm'.
-$debug || trap 'status=$?; rm -f $tmpbase* && exit $status' 0
+$debug ||
-$debug || trap exit 1 2 13 15
+{
+  trap 'status=$?; rm -f $tmpbase* && exit $status' 0
+  trap 'exit $?' 1 2 13 15
+}
 
 # Well, work now!
 config_h=

bin/autoconf.in

@@ -96,6 +96,8 @@ debug=false
 initialization=false
 localdir=
 outfile=
+# Exit status.
+status=0
 # Tasks:
 # - trace
 #   Trace the first arguments of some macros
@@ -200,11 +202,13 @@ case $# in
 esac
 
 # Trap on 0 to stop playing with `rm'.
-if $debug; then
+$debug ||
+{
   trap 'status=$?
-        rm -f $tmpin $tmpout $silent_m4 $trace_m4 && exit $status' 0
+        rm -f $tmpin $tmpout $silent_m4 $trace_m4 $translate_awk &&
-  trap exit 1 2 13 15
+          exit $status' 0
-fi
+  trap 'exit $?' 1 2 13 15
+}
 
 if test z$infile = z-; then
   infile=$tmpin
@@ -236,7 +240,6 @@ case $task in
   # alternation.
   pattern="A[CHM]_"
 
-  status=0
   if grep "^[^#]*$pattern" $tmpout >/dev/null 2>&1; then
     echo "$me: undefined macros:" >&2
     sed -n "s/^[^#]*\\($pattern[_A-Za-z0-9]*\\).*/\\1/p" $tmpout |

bin/autoheader.in

@@ -158,8 +158,11 @@ case $# in
 esac
 
 # Trap on 0 to stop playing with `rm'.
-$debug || trap 'status=$?; rm -f $tmpbase* && exit $status' 0
+$debug ||
-$debug || trap exit 1 2 13 15
+{
+  trap 'status=$?; rm -f $tmpbase* && exit $status' 0
+  trap 'exit $?' 1 2 13 15
+}
 
 # Well, work now!
 config_h=