UNEXPAND(1)UNEXPAND(1)NAMEunexpand - convert spaces to tabs
SYNOPSISunexpand [-a]
OPTIONS-a # All spaces are unexpanded
EXAMPLESunexpand oldfile >newfile
# Convert leading spaces to tabs
DESCRIPTION
Unexpand replaces spaces in the named files with tabs. If no files are
listed, stdin is given. The -a flag is used to force all sequences of
spaces to be expanded, instead of just leading spaces (the default).
SEE ALSOexpand(1).
UNEXPAND(1)