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Initial devel branch import from bash-3.0-alpha

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This commit is contained in:
Chet Ramey
2011-11-28 14:41:26 -05:00
parent 7117c2d221
commit d3a24ed242
261 changed files with 24280 additions and 6327 deletions
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examples/scripts/bcsh.sh
+10 -10
View File
@@ -389,7 +389,7 @@ esac
trap ':' 2
trap exit 3
trap "tail -$savehist $histfile>/tmp/hist$$;uniq /tmp/hist$$ > $histfile;\
trap "tail -n $savehist $histfile>/tmp/hist$$;uniq /tmp/hist$$ > $histfile;\
rm -f /tmp/*$$;exit 0" 15
getcmd=yes
@@ -517,7 +517,7 @@ do
esac
cmd="${cmd};$line"
while test "$line" != "done" -a "$line" != "end"
while test "$line" != "done" && test "$line" != "end"
do
echo $n "$PS2$c"
read line
@@ -531,7 +531,7 @@ do
echo "$cmd" > /tmp/bcsh$$
;;
if[\ \ ]*)
while test "$line" != "fi" -a "$line" != "endif"
while test "$line" != "fi" && test "$line" != "endif"
do
echo $n "$PS2$c"
read line
@@ -659,7 +659,7 @@ esac/
-[0-9]*)
wanted="`expr \"$i\" : '-\([0-9][0-9]*\).*'`"
rest="`expr \"$i\" : '-[0-9][0-9]*\(.*\)'`"
i="`tail -$wanted $histfile | sed -e "1q"`"
i="`tail -n $wanted $histfile | sed -e "1q"`"
;;
esac
;;
@@ -917,14 +917,14 @@ esac/
continue
;;
exec[\ \ ]*)
tail -$savehist $histfile>/tmp/hist$$
tail -n $savehist $histfile>/tmp/hist$$
uniq /tmp/hist$$ > $histfile
rm -f /tmp/*$$
echo $cmd > /tmp/cmd$$
. /tmp/cmd$$
;;
login[\ \ ]*|newgrp[\ \ ]*)
tail -$savehist $histfile>/tmp/hist$$
tail -n $savehist $histfile>/tmp/hist$$
uniq /tmp/hist$$ > $histfile
rm -f /tmp/*$$
echo $cmd > /tmp/cmd$$
@@ -936,22 +936,22 @@ esac/
# sh $logoutfile
$SHELL $logoutfile
fi
tail -$savehist $histfile > /tmp/hist$$
tail -n $savehist $histfile > /tmp/hist$$
uniq /tmp/hist$$ > $histfile
rm -f /tmp/*$$
exit 0
;;
h|history)
grep -n . $histfile | tail -$history | sed -e 's@:@ @' | $PAGER
grep -n . $histfile | tail -n $history | sed -e 's@:@ @' | $PAGER
continue
;;
h[\ \ ]\|*|h[\ \ ]\>*|h\|*|h\>*)
cmd="`echo \"$cmd\" | sed -e \"s@h@grep -n . $histfile | tail -$history | sed -e 's@:@ @'@\"`"
cmd="`echo \"$cmd\" | sed -e \"s@h@grep -n . $histfile | tail -n $history | sed -e 's@:@ @'@\"`"
getcmd=no
continue
;;
history[\ \ ]*\|*|history[\ \ ]*\>*)
cmd="`echo \"$cmd\" | sed -e \"s@history@grep -n . $histfile | tail -$history | sed -e 's@:@ @'@\"`"
cmd="`echo \"$cmd\" | sed -e \"s@history@grep -n . $histfile | tail -n $history | sed -e 's@:@ @'@\"`"
getcmd=no
continue
;;
examples/scripts/fixfiles.bash
+1 -1
View File
@@ -62,7 +62,7 @@ processdir()
set +f
for file in * ; do
set -f
if [ "$file" != "." -a "$file" != ".." ] ; then
if [ "$file" != "." ] && [ "$file" != ".." ] ; then
if [ -L "$file" ] ; then
echo "skipping symlink" $file in `pwd`
elif [ -d "$file" ] ; then
examples/scripts/line-input.bash
+3 -4
View File
@@ -125,11 +125,11 @@ function getline
unset linesave # forget temp var
;;
 )
while [ "${line% }" != "$line" -a ${#line} != 0 ] ; do
while [ "${line% }" != "$line" ] && [ ${#line} != 0 ] ; do
echo -n " "
line="${line%?}"
done
while [ "${line% }" = "$line" -a ${#line} != 0 ] ; do
while [ "${line% }" = "$line" ] && [ ${#line} != 0 ] ; do
echo -n " "
line="${line%?}"
done
@@ -151,7 +151,7 @@ function getline
* ) # Append character to the end of the line.
# If length is restricted, and the line is too
# long, then beep...
if [ "$2" != 0 ] && [ $(( ${#line} >= $2 )) = 1 ] ; then
echo -n 
else # Otherwise add
@@ -182,4 +182,3 @@ getline LINE 50
getline LINE 50
restore
echo "<$LINE>"