rm -f Protocol-A.notab
	if grep -n '	' Protocol-A.texi /dev/null ; then echo tabs detected ; exit 1; fi
	nawk 'length() > 79 {print FILENAME ":" NR ": too long line"; e=1}\
		END {exit(e)}' Protocol-A.texi
	echo no tabs found > Protocol-A.notab
	rm -f lyskomd.notab
	if grep -n '	' lyskomd.texi /dev/null ; then echo tabs detected ; exit 1; fi
	nawk 'length() > 79 {print FILENAME ":" NR ": too long line"; e=1}\
		END {exit(e)}' lyskomd.texi
	echo no tabs found > lyskomd.notab
Making info in man

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most documentation tests could not be run.