ncurses 6.3 - patch 20220716

[ncurses.git] / test / listused.sh

diff --git a/test/listused.sh b/test/listused.sh
index e329d277d47a3724a2809d7ed38bc18467ccd898..45653ebd68b29f76fb3f4bd1caaffaff261400dc 100755 (executable)
--- a/test/listused.sh
+++ b/test/listused.sh
@@ -27,7 +27,7 @@
 # use or other dealings in this Software without prior written               #
 # authorization.                                                             #
 ##############################################################################
-# $Id: listused.sh,v 1.11 2022/04/09 23:03:25 tom Exp $
+# $Id: listused.sh,v 1.12 2022/07/16 16:33:38 tom Exp $
 # A very simple script to list all entrypoints that are used by either a test
 # program, or within the libraries.  This relies on the output format of 'nm',
 # and assumes that the libraries are configured with TRACE defined, and using
@@ -67,7 +67,7 @@ do
                ;;
        *)
                NAME=../objects/${name}.o
-               if test -f $NAME
+               if test -f "$NAME"
                then
                        PROGS="$PROGS $NAME"
                fi
@@ -78,19 +78,19 @@ done
 # For each library -
 for lib in ../lib/*.a
 do
-       LIB=`basename $lib .a`
+       LIB=`basename "$lib" .a`
        case $LIB in
        *_*|*+*)
                continue
                ;;
        esac
 
-       tmp=`echo $LIB|sed -e 's/w$//'`
+       tmp=`echo "$LIB"|sed -e 's/w$//'`
        echo
        echo "${tmp}:"
-       echo $tmp |sed -e 's/./-/g'
+       echo "$tmp" |sed -e 's/./-/g'
        # Construct a list of public externals provided by the library.
-       WANT=`nm $NM_OPTS $lib |\
+       WANT=`nm $NM_OPTS "$lib" |\
                sed     -e 's/^[^ ]*//' \
                        -e 's/^ *//' \
                        -e '/^[ a-z] /d' \
@@ -113,7 +113,7 @@ do
                                tags=$prog
                                ;;
                        *)
-                               TEST=`nm $NM_OPTS $prog |\
+                               TEST=`nm $NM_OPTS "$prog" |\
                                        sed     -e 's/^[^ ]*//' \
                                                -e 's/^ *//' \
                                                -e '/^[ a-z] /d' \
@@ -125,7 +125,7 @@ do
                                                -e '/^[^_]/d'`
                                if test -n "$TEST"
                                then
-                                       have=`basename $prog .o`
+                                       have=`basename "$prog" .o`
                                        if test -n "$HAVE"
                                        then
                                                if test "$last" = "$tags"
@@ -153,7 +153,7 @@ do
                                        continue
                                        ;;
                                esac
-                               TEST=`nm $NM_OPTS $tmp |\
+                               TEST=`nm $NM_OPTS "$tmp" |\
                                        sed     -e 's/^[^ ]*//' \
                                                -e 's/^ *//' \
                                                -e '/^[ a-z] /d' \
@@ -166,20 +166,20 @@ do
                                                -e '/^[^_]/d'`
                                if test -n "$TEST"
                                then
-                                       tmp=`basename $tmp .a |sed -e 's/w$//'`
-                                       HAVE=`echo $tmp | sed -e 's/lib/lib: /'`
+                                       tmp=`basename "$tmp" .a |sed -e 's/w$//'`
+                                       HAVE=`echo "$tmp" | sed -e 's/lib/lib: /'`
                                        break
                                fi
                        done
                fi
                test -z "$HAVE" && HAVE="-"
-               lenn=`expr 39 - length $name`
-               lenn=`expr $lenn / 8`
+               lenn=`expr 39 - length "$name"`
+               lenn=`expr "$lenn" / 8`
                tabs=
-               while test $lenn != 0
+               while test "$lenn" != 0
                do
                        tabs="${tabs}   "
-                       lenn=`expr $lenn - 1`
+                       lenn=`expr "$lenn" - 1`
                done
                echo "${name}${tabs}${HAVE}"
        done