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#! /bin/bash
# --------------------------------------------------------------------------
# Auxiliary script for regression testing environment
#
# This script transforms .in files for assembler regression testing into a list
# of command line switches, which are then passed to the assembler. This
# process is done in this way, all comments and empty lines are removed and the
# rest in then concatenated to from a single line. After this all white space
# is shortened.
#
# Software requirements:
# - gawk
# --------------------------------------------------------------------------
gawk '
BEGIN {
ORS=" "
}
{
sub(/#.*$/, "", $0)
print($0)
}
' "${1}" | gawk '
{
gsub(/[[:space:]]+/, " ", $0)
printf("%s", $0)
}
'
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