#!expect -f
# Synopsis: expect fixline1 newpath < input > output
# Author: Don Libes

# Description: change first line of script to reflect new binary

set newpath [lindex $argv 1]

gets stdin buf

# try to match any of the following match
#!expect ...
#!../expect ...
#!expectk ...
#!foobar/expectk ...
if 1==[regexp "^#!(.*/)*(.*)" $buf dummy1 dummy2 tail] {
	puts stdout "#!$newpath/$tail"
#	puts stdout "#!$new/ [lrange [split $buf " "] 1 end]"
} else {
	puts stdout $buf
}

while {-1!=[gets stdin buf]} {
	puts stdout $buf
}