File groff-1.18.1.1-debian-538330.patch of Package gxdview

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File groff-1.18.1.1-debian-538330.patch of Package gxdview

Index: groff-1.18.1.1/contrib/eqn2graph/eqn2graph.sh
===================================================================
--- groff-1.18.1.1.orig/contrib/eqn2graph/eqn2graph.sh	2009-10-12 13:47:56.000000000 +0200
+++ groff-1.18.1.1/contrib/eqn2graph/eqn2graph.sh	2009-10-12 15:35:07.489407486 +0200
@@ -58,17 +58,36 @@
     shift
 done
 
+# create temporary directory
+tmp=
+for d in "$GROFF_TMPDIR" "$TMPDIR" "$TMP" "$TEMP" /tmp; do
+    test -z "$d" && continue
+
+    tmp=`(umask 077 && mktemp -d -q "$d/eqn2graph-XXXXXX") 2> /dev/null` \
+    && test -n "$tmp" && test -d "$tmp" \
+    && break
+
+    tmp=$d/eqn2graph$$-$RANDOM
+    (umask 077 && mkdir $tmp) 2> /dev/null && break
+
+    tmp=
+done;
+if test -z "$tmp"; then
+    echo "$0: cannot create temporary directory" >&2
+    { (exit 1); exit 1; }
+fi
+
+trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 2 15 
+
 # Here goes:
 # 1. Add .EQ/.EN.
 # 2. Process through eqn(1) to emit troff markup.
 # 3. Process through groff(1) to emit Postscript.
 # 4. Use convert(1) to crop the Postscript and turn it into a bitmap.
-tmp=/tmp/eqn2graph-$$
-trap "rm ${tmp}.*" 0 2 15 
 read equation
 (echo ".EQ"; echo 'delim $$'; echo ".EN"; echo '$'"${equation}"'$') | \
-	groff -e $groff_opts -Tps >${tmp}.ps \
-	&& convert -crop 0x0 $convert_opts ${tmp}.ps ${tmp}.${format} \
-	&& cat ${tmp}.${format}
+	groff -e $groff_opts -Tps >${tmp}/eng2graph.ps \
+	&& convert -crop 0x0 $convert_opts ${tmp}/eng2graph.ps ${tmp}/eng2graph.${format} \
+	&& cat ${tmp}/eng2graph.${format}
 
 # End
Index: groff-1.18.1.1/contrib/groffer/groffer.sh
===================================================================
--- groff-1.18.1.1.orig/contrib/groffer/groffer.sh	2009-10-12 13:47:57.000000000 +0200
+++ groff-1.18.1.1/contrib/groffer/groffer.sh	2009-10-12 16:11:39.887806243 +0200
@@ -2910,11 +2910,7 @@
 tmp_create()
 {
   func_check tmp_create '<=' 1 "$@";
-  local _tmp;
-  # the output file does not have `,' as first character
-  _tmp="${_TMP_DIR}/,$1";
-  echo -n >"${_tmp}";
-  echo -n "${_tmp}";		# output file name
+  mktemp "${_TMP_DIR}/,$1.XXXXXX"
   eval "${return_ok}";
 }
 
Index: groff-1.18.1.1/contrib/pic2graph/pic2graph.sh
===================================================================
--- groff-1.18.1.1.orig/contrib/pic2graph/pic2graph.sh	2009-10-12 13:47:56.000000000 +0200
+++ groff-1.18.1.1/contrib/pic2graph/pic2graph.sh	2009-10-12 16:24:13.815806026 +0200
@@ -68,16 +68,35 @@
     eqndelim="delim $eqndelim"
 fi
 
+# create temporary directory
+tmp=
+for d in "$GROFF_TMPDIR" "$TMPDIR" "$TMP" "$TEMP" /tmp; do
+    test -z "$d" && continue
+
+    tmp=`(umask 077 && mktemp -d -q "$d/pic2graph-XXXXXX") 2> /dev/null` \
+    && test -n "$tmp" && test -d "$tmp" \
+    && break
+
+    tmp=$d/pic2graph$$-$RANDOM
+    (umask 077 && mkdir $tmp) 2> /dev/null && break
+
+    tmp=
+done;
+if test -z "$tmp"; then
+    echo "$0: cannot create temporary directory" >&2
+    { (exit 1); exit 1; }
+fi
+
+trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 2 15 
+
 # Here goes:
 # 1. Wrap the input in dummy .PS/PE macros (and add possibly null .EQ/.EN)
 # 2. Process through eqn and pic to emit troff markup.
 # 3. Process through groff to emit Postscript.
 # 4. Use convert(1) to crop the PostScript and turn it into a bitmap.
-tmp=/tmp/pic2graph-$$
-trap "rm ${tmp}.*" 0 2 15 
 (echo ".EQ"; echo $eqndelim; echo ".EN"; echo ".PS"; cat; echo ".PE") | \
-       groff -e -p $groffpic_opts -Tps >${tmp}.ps \
-       && convert -crop 0x0 $convert_opts ${tmp}.ps ${tmp}.${format} \
-       && cat ${tmp}.${format}
+       groff -e -p $groffpic_opts -Tps >${tmp}/pic2graph.ps \
+       && convert -crop 0x0 $convert_opts ${tmp}/pic2graph.ps ${tmp}/pic2graph.${format} \
+       && cat ${tmp}/pic2graph.${format}
 
 # End
Index: groff-1.18.1.1/doc/groff.texinfo
===================================================================
--- groff-1.18.1.1.orig/doc/groff.texinfo	2002-10-02 18:45:19.000000000 +0200
+++ groff-1.18.1.1/doc/groff.texinfo	2009-10-12 16:29:27.300306251 +0200
@@ -11605,9 +11605,9 @@
 @pindex perl
 @Example
 .sy perl -e 'printf ".nr H %d\\n.nr M %d\\n.nr S %d\\n",\
-	     (localtime(time))[2,1,0]' > /tmp/x\n[$$]
-.so /tmp/x\n[$$]
-.sy rm /tmp/x\n[$$]
+             (localtime(time))[2,1,0]' > timefile\n[$$]
+.so timefile\n[$$]
+.sy rm timefile\n[$$]
 \nH:\nM:\nS
 @endExample

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