Mercurial > hg > toybox
diff toys/catv.c @ 233:d4176f3f3835
Zap toys/Config.in and instead create generated/Config.in from contents of
toys/*.c. Move relevant info into comment at the top of each toys/*.c. Also
convert more of Makefile into a thin wrapper around shell scripts that actually
do the work. (Makefile is only still there for the user interface.)
| author | Rob Landley <rob@landley.net> |
|---|---|
| date | Sat, 19 Jan 2008 17:08:39 -0600 |
| parents | 30a6db5a95c2 |
| children | 163498bf547b |
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--- a/toys/catv.c Thu Jan 10 14:40:13 2008 -0600 +++ b/toys/catv.c Sat Jan 19 17:08:39 2008 -0600 @@ -1,12 +1,25 @@ -/* vi: set sw=4 ts=4: */ -/* +/* vi: set sw=4 ts=4: + * * cat -v implementation for toybox * * Copyright (C) 2006, 2007 Rob Landley <rob@landley.net> - */ + * + * Not in SUSv3, but see "Cat -v considered harmful" at + * http://cm.bell-labs.com/cm/cs/doc/84/kp.ps.gz -/* See "Cat -v considered harmful" at - * http://cm.bell-labs.com/cm/cs/doc/84/kp.ps.gz */ +config CATV + bool "catv" + default y + help + usage: catv [-evt] [filename...] + + Display nonprinting characters as escape sequences. Use M-x for + high ascii characters (>127), and ^x for other nonprinting chars. + + -e Mark each newline with $ + -t Show tabs as ^I + -v Don't use ^x or M-x escapes. +*/ #include "toys.h"