|
Lines 100-125
Link Here
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| 100 |
fi |
100 |
fi |
| 101 |
|
101 |
|
| 102 |
find_program() { |
102 |
find_program() { |
| 103 |
path="$PATH" |
103 |
local prog="$1" |
| 104 |
item="`echo "$path" | sed 's/\([^:]*\):.*/\1/'`" |
104 |
local oifs="$IFS" |
| 105 |
path="`echo "$path" | sed -n 's/[^:]*::*\(.*\)/\1/p'`" |
105 |
IFS=: |
| 106 |
found="no" |
106 |
set $PATH |
| 107 |
while [ "$item" ] |
107 |
IFS="$oifs" |
| 108 |
do |
108 |
while [ $# -gt 0 ]; do |
| 109 |
if [ -e "$item/$1" ] |
109 |
if [ -e "$1/$prog" ]; then |
| 110 |
then |
110 |
echo "$1" |
| 111 |
found="yes" |
111 |
return |
| 112 |
break |
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|
| 113 |
fi |
112 |
fi |
| 114 |
item="`echo "$path" | sed 's/\([^:]*\):.*/\1/'`" |
113 |
shift |
| 115 |
path="`echo "$pat[5;5~[5;5~h" | sed -n 's/[^:]*::*\(.*\)/\1/p'`" |
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|
| 116 |
done |
114 |
done |
| 117 |
if [ "$found" = "yes" ] |
115 |
return 1 |
| 118 |
then |
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|
| 119 |
echo "$item" |
| 120 |
else |
| 121 |
echo "" |
| 122 |
fi |
| 123 |
} |
116 |
} |
| 124 |
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117 |
|
| 125 |
if [ "$LUA_SUFFIX_SET" != "yes" ] |
118 |
if [ "$LUA_SUFFIX_SET" != "yes" ] |
