ncurses 6.3 - patch 20220716

[ncurses.git] / man / make_sed.sh

diff --git a/man/make_sed.sh b/man/make_sed.sh
index 55ba32f528c62e08d81b3c858f6f4b280b9df528..a0fdb0585822a60726057a6ab1464c8a63fa4de9 100755 (executable)
--- a/man/make_sed.sh
+++ b/man/make_sed.sh
@@ -1,7 +1,8 @@
 #!/bin/sh
-# $Id: make_sed.sh,v 1.10 2017/08/12 12:22:06 tom Exp $
+# $Id: make_sed.sh,v 1.15 2022/07/16 20:20:00 tom Exp $
 ##############################################################################
-# Copyright (c) 1998-2005,2017 Free Software Foundation, Inc.                #
+# Copyright 2020-2021,2022 Thomas E. Dickey                                  #
+# Copyright 1998-2005,2017 Free Software Foundation, Inc.                    #
 #                                                                            #
 # Permission is hereby granted, free of charge, to any person obtaining a    #
 # copy of this software and associated documentation files (the "Software"), #
@@ -45,8 +46,9 @@ UPPER=upper$$
 SCRIPT=script$$
 RESULT=result$$
 rm -f $UPPER $SCRIPT $RESULT
-trap "rm -f $COL.* $INPUT $UPPER $SCRIPT $RESULT" 0 1 2 3 15
-fgrep -v \# $1 | \
+trap "rm -f $COL.* $INPUT $UPPER $SCRIPT $RESULT; exit 1" 1 2 3 15
+trap "rm -f $COL.* $INPUT $UPPER $SCRIPT $RESULT" 0
+fgrep -v \# "$1" | \
 sed    -e 's/[ ][      ]*/     /g' >$INPUT
 
 for F in 1 2 3 4
@@ -57,33 +59,35 @@ done
 for F in 2 4
 do
        tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ <$COL.$F >$UPPER
-       mv $UPPER $COL.$F 
+       mv $UPPER $COL.$F
 done
 paste $COL.* | \
 sed    -e 's/^/s\/\\</' \
        -e 's/$/\//' >$UPPER
 
-echo "# Do the TH lines" >>$RESULT
+{
+echo "# Do the TH lines"
 sed    -e 's/\//\/TH /' \
        -e 's/  / /' \
        -e 's/  / ""\/TH /' \
        -e 's/  / /' \
        -e 's/\/$/ ""\//' \
-       $UPPER >>$RESULT
+       $UPPER
 
-echo "# Do the embedded references" >>$RESULT
+echo "# Do the embedded references"
 sed    -e 's/</<fB/' \
-       -e 's/  /\\\\fR(/' \
+       -e 's/  /\\\\fP(/' \
        -e 's/  /)\/fB/' \
-       -e 's/  /\\\\fR(/' \
+       -e 's/  /\\\\fP(/' \
        -e 's/\/$/)\//' \
-       $UPPER >>$RESULT
+       $UPPER
 
-echo "# Do the \fBxxx\fR references in the .NAME section" >>$RESULT
+echo '# Do the \\fBxxx\\fP references in the .NAME section'
 sed    -e 's/\\</^\\\\fB/' \
        -e 's/  [^      ]*      /\\\\f[RP] -\/\\\\fB/' \
-       -e 's/  .*$/\\\\fR -\//' \
-       $UPPER >>$RESULT
+       -e 's/  .*$/\\\\fP -\//' \
+       $UPPER
+} >>$RESULT
 
 # Finally, send the result to standard output
 cat $RESULT