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Server : Apache/2.4.18 (Ubuntu) System : Linux canvaswebdesign 3.13.0-71-generic #114-Ubuntu SMP Tue Dec 1 02:34:22 UTC 2015 x86_64 User : oppastar ( 1041) PHP Version : 7.0.33-0ubuntu0.16.04.15 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, Directory : /usr/share/doc/mawk/examples/ |
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#!/usr/bin/mawk -f
# ct_length.awk
#
# replaces all length
# by length($0)
#
{
while ( i = index($0, "length") )
{
printf "%s" , substr($0,1, i+5) # ...length
$0 = substr($0,i+6)
if ( match($0, /^[ \t]*\(/) )
{
# its OK
printf "%s", substr($0, 1, RLENGTH)
$0 = substr($0, RLENGTH+1)
}
else # length alone
printf "($0)"
}
print
}