ncurses 6.3 - patch 20220716

[ncurses.git] / man / MKterminfo.sh

diff --git a/man/MKterminfo.sh b/man/MKterminfo.sh
index c79dbd8ff946d963f96229b3b7cb598396ab0723..323c525f3e2c51d5150384ac03eb1d840739a055 100755 (executable)
--- a/man/MKterminfo.sh
+++ b/man/MKterminfo.sh
@@ -1,10 +1,10 @@
 #!/bin/sh
-# $Id: MKterminfo.sh,v 1.18 2020/02/02 23:34:34 tom Exp $
+# $Id: MKterminfo.sh,v 1.19 2022/07/16 17:55:20 tom Exp $
 #
 # MKterminfo.sh -- generate terminfo.5 from Caps tabular data
 #
 #***************************************************************************
-# Copyright 2018-2019,2020 Thomas E. Dickey                                *
+# Copyright 2018-2020,2022 Thomas E. Dickey                                *
 # Copyright 1998-2003,2017 Free Software Foundation, Inc.                  *
 #                                                                          *
 # Permission is hereby granted, free of charge, to any person obtaining a  *
@@ -50,7 +50,7 @@ if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 if test "${LC_COLLATE+set}"  = set; then LC_COLLATE=C;  export LC_COLLATE;  fi
 
 #
-head=$1
+head="$1"
 shift 1
 caps=
 while test $# -gt 1
@@ -58,7 +58,7 @@ do
        caps="$caps $1"
        shift 1
 done
-tail=$1
+tail="$1"
 cat <<EOF
 '\\" t
 .\\" DO NOT EDIT THIS FILE BY HAND!
@@ -67,12 +67,12 @@ cat <<EOF
 .\\" Note: this must be run through tbl before nroff.
 .\\" The magic cookie on the first line triggers this under some man programs.
 EOF
-cat $head
+cat "$head"
 
 temp=temp$$
 sorted=sorted$$
 unsorted=unsorted$$
-trap "code=\$?; rm -f $sorted $temp $unsorted; exit \$code" EXIT HUP INT QUIT TERM
+trap 'code=$?; rm -f $sorted $temp $unsorted; exit $code' EXIT HUP INT QUIT TERM
 rm -f $sorted $temp $unsorted
 
 cat $caps | sed -n "\
@@ -118,4 +118,4 @@ sed -e 's/^\.\.$//' $sorted | tr "\005\006" "\012\134"
 
 sed    -e '/^center expand;/s, expand,,' \
        -e '/^\.TS/,/^\\/s, lw[1-9][0-9]*\., l.,' \
-       $tail
+       "$tail"