diff options
Diffstat (limited to 'examples/functions/autoload')
| -rw-r--r-- | examples/functions/autoload | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/examples/functions/autoload b/examples/functions/autoload index 206b012..a563a77 100644 --- a/examples/functions/autoload +++ b/examples/functions/autoload @@ -51,7 +51,7 @@ autoload() # yet defined, but we don't have enough information to do that here. # if [ $# -eq 0 ] ; then - echo "usage: autoload function [function...]" + echo "usage: autoload function [function...]" >&2 return 1 fi @@ -60,7 +60,7 @@ autoload() # if [ -z "$FPATH" ] ; then - echo autoload: FPATH not set + echo autoload: FPATH not set or null >&2 return 1 fi @@ -71,17 +71,25 @@ autoload() # The path splitting command is taken from Kernighan and Pike # - fp=$(echo $FPATH | sed 's/^:/.:/ - s/::/:.:/g - s/:$/:./ - s/:/ /g') +# fp=$(echo $FPATH | sed 's/^:/.:/ +# s/::/:.:/g +# s/:$/:./ +# s/:/ /g') + + # replaced with builtin mechanisms 2001 Oct 10 + + fp=${FPATH/#:/.:} + fp=${fp//::/:.:} + fp=${fp/%:/:.} + fp=${fp//:/ } for FUNC in $args ; do # # We're blowing away the arguments to autoload here... - # We have to; there are no arrays. + # We have to; there are no arrays (well, there are, but + # this doesn't use them yet). # - set $fp + set -- $fp while [ $# -ne 0 ] ; do if [ -f $1/$FUNC ] ; then @@ -91,7 +99,7 @@ autoload() done if [ $# -eq 0 ] ; then - echo "$FUNC: autoload function not found" + echo "$FUNC: autoload function not found" >&2 continue fi |