X-Git-Url: http://ncurses.scripts.mit.edu/?a=blobdiff_plain;f=man%2Fmake_sed.sh;h=ee7df41775e07086699b860674eb723f9c7851af;hb=b97ea58e03d5faebed2166faa4e0e590f2cdea34;hp=f2afac93ebc8668643b27481dff68beaeab2b90c;hpb=55ccd2b959766810cf7db8d1c4462f338ce0afc8;p=ncurses.git

diff --git a/man/make_sed.sh b/man/make_sed.sh
index f2afac93..ee7df417 100755
--- a/man/make_sed.sh
+++ b/man/make_sed.sh
@@ -1,7 +1,8 @@
 #!/bin/sh
-# $Id: make_sed.sh,v 1.9 2005/07/16 18:15:31 tom Exp $
+# $Id: make_sed.sh,v 1.19 2023/12/07 01:16:43 tom Exp $
 ##############################################################################
-# Copyright (c) 1998-2003,2005 Free Software Foundation, Inc.                #
+# Copyright 2020-2022,2023 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"), #
@@ -28,7 +29,7 @@
 # authorization.                                                             #
 ##############################################################################
 #
-# Author: Thomas E. Dickey 1997-2005
+# Author: Thomas E. Dickey 1997
 #
 # Construct a sed-script to perform renaming within man-pages.  Originally
 # written in much simpler form, this one accounts for the common cases of
@@ -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 5 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-grep -F} -v \# "$1" | \
 sed	-e 's/[	][	]*/	/g' >$INPUT
 
 for F in 1 2 3 4
@@ -57,33 +59,37 @@ 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 "# This script was generated from '$1' by man/make_sed.sh."
+echo "# Do the TH lines"
 sed	-e 's/\//\/TH /' \
 	-e 's/	/ /' \
-	-e 's/	/ ""\/TH /' \
+	-e 's/	/ \/TH /' \
 	-e 's/	/ /' \
-	-e 's/\/$/ ""\//' \
-	$UPPER >>$RESULT
+	-e 's/\/$/ \//' \
+	$UPPER
 
-echo "# Do the embedded references" >>$RESULT
-sed	-e 's/</<fB/' \
-	-e 's/	/\\\\fR(/' \
-	-e 's/	/)\/fB/' \
-	-e 's/	/\\\\fR(/' \
+echo "# Do the embedded references"
+sed	-e 's/</<fB\\(\\\\%\\)\\?/' \
+	-e 's/\\%</\\%/' \
+	-e 's/	/\\\\fP(/' \
+	-e 's/	/)\/fB\\\\%/' \
+	-e 's/	/\\\\fP(/' \
 	-e 's/\/$/)\//' \
-	$UPPER >>$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