From 36fd98f7e39b5ac55e4a3c4f687cccff9af3df73 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcela=20Ma=C5=A1l=C3=A1=C5=88ov=C3=A1?=
 <mmaslano@fedoraproject.org>
Date: Fri, 25 Jan 2008 07:46:15 +0000
Subject: [PATCH] Final realease of nroff. Reviewed-by: mlichvar and skasal

---
 nroff | 71 ++++++++++++++++++++++++++++-------------------------------
 1 file changed, 34 insertions(+), 37 deletions(-)

diff --git a/nroff b/nroff
index 8cb508f..31a4d19 100644
--- a/nroff
+++ b/nroff
@@ -4,8 +4,7 @@
 prog="$0"
 charset_in=iso-8859-1
 charset_out=`locale charmap 2>/dev/null`
-# we prefer utf8
-opts="-mtty-char -Tutf8"
+opts="-mtty-char"
 
 for i
 do
@@ -19,12 +18,10 @@ do
       exit 1 ;;
     -[iptSUC] | -[mrno]*)
       opts="$opts $1" ;;
-	# someone wants specified -T, let's change opts from utf8
     -Tascii | -Tlatin1 | -Tutf8 | -Tcp1047 | -Tascii8 | -Tnippon | -Tkorean)
-      T=$1 ;
-      opts="-mtty-char $T";;
+      T=$1 ;;
     -[eq] | -s* | -u* | -T*)
-	  # ignore other devices
+      # ignore these options
       ;;
     -v | --version)
       echo $"GNU nroff (groff) with Red Hat i18n/l10n support"
@@ -49,6 +46,11 @@ do
   shift
 done
 
+# Don't convert encodings when -T is specified
+[ -n "$T" ] && exec /usr/bin/groff $opts $T ${1+"$@"} 2>/dev/null
+
+opts="$opts -Tutf8"
+
 if TMPFILE=$(mktemp /tmp/man.XXXXXX 2>/dev/null); then
   trap "rm -f $TMPFILE" 0 1 2 3 15
   cat ${1+"$@"} >| $TMPFILE
@@ -57,48 +59,43 @@ else
   TMPFILE=buf
 fi
 
-# if -T was set -> just run groff and quit nroff
-if [ -n "$T" ]; then
-  /usr/bin/groff -mtty-char $opts ${TMPFILE} 2>/dev/null 
+if [ $TMPFILE = buf ]; then
+  echo -n "$buf" | iconv -f utf-8 -t utf-8 &>/dev/null && charset_in=utf-8
 else
-  if [ $TMPFILE = buf ]; then
-    echo -n "$buf" | iconv -f utf-8 -t utf-8 &>/dev/null && charset_in=utf-8
-  else
-    iconv -f utf-8 -t utf-8 $TMPFILE &>/dev/null && charset_in=utf-8
-  fi
+  iconv -f utf-8 -t utf-8 $TMPFILE &>/dev/null && charset_in=utf-8
+fi
 
-  if [ $charset_in != utf-8 ]; then
-    echo XXX
-    echo XXX $"WARNING: old character encoding and/or character set"
-    echo XXX
-  fi
+if [ $charset_in != utf-8 ]; then
+  echo XXX
+  echo XXX $"WARNING: old character encoding and/or character set"
+  echo XXX
+fi
 
 # en_US is chosen arbitrarily; any UTF-8 locale should work
-  export LC_ALL=en_US.UTF-8
+export LC_ALL=en_US.UTF-8
 
 # This shell script is intended for use with man, so warnings are
 # probably not wanted.  Also load nroff-style character definitions.
-  if [ $charset_in = utf-8 -a $charset_out = UTF-8 ]; then
-    if [ $TMPFILE = buf ]; then
-      echo -n "$buf" | /usr/bin/groff $opts 2>/dev/null
-    else
-      exec < $TMPFILE
-      rm -f $TMPFILE
-      exec /usr/bin/groff $opts 2>/dev/null
-    fi
+if [ $charset_in = utf-8 -a $charset_out = UTF-8 ]; then
+  if [ $TMPFILE = buf ]; then
+    echo -n "$buf" | /usr/bin/groff $opts 2>/dev/null
   else
-    if [ $TMPFILE = buf ]; then
-      echo -n "$buf" | \
-        /usr/bin/iconv -f $charset_in -t utf-8 | \
-        /usr/bin/groff $opts 2>/dev/null | \
-        /usr/bin/iconv -f utf-8 -t ${charset_out}//translit
-    else
-      /usr/bin/iconv -f $charset_in -t utf-8 $TMPFILE | \
+    exec < $TMPFILE
+    rm -f $TMPFILE
+    exec /usr/bin/groff $opts 2>/dev/null
+  fi
+else
+  if [ $TMPFILE = buf ]; then
+    echo -n "$buf" | \
+      /usr/bin/iconv -f $charset_in -t utf-8 | \
       /usr/bin/groff $opts 2>/dev/null | \
       /usr/bin/iconv -f utf-8 -t ${charset_out}//translit
+  else
+    /usr/bin/iconv -f $charset_in -t utf-8 $TMPFILE | \
+    /usr/bin/groff $opts 2>/dev/null | \
+    /usr/bin/iconv -f utf-8 -t ${charset_out}//translit
 
-	rm -f $TMPFILE
-    fi
+    rm -f $TMPFILE
   fi
 fi
 # eof