cgd 86cd94fb5a fix an inconsistency between signed- and unsigned-char machines: ... make sure that pushed-back 0xff character isn't accidentally interpreted as an EOF because of sign extension when chars were being assigned to pbents. (signed-char machines lost.) To do this, make putback() and pbstr() operate only on unsigned chars, and add a putbackeof() function to do the obvious thing when necessary.		1997-12-29 19:52:55 +00:00
..
PSD.doc	upgrade to 4.4-lite m4. no local changes of note	1994-06-19 03:58:48 +00:00
TEST	Sync with 4.4BSD-Lite2	1995-09-28 05:37:28 +00:00
Makefile	use CPPFLAGS instead of CFLAGS	1997-10-24 09:00:17 +00:00
NOTES	upgrade to 4.4-lite m4. no local changes of note	1994-06-19 03:58:22 +00:00
eval.c	WARNSify, fix .Nm usage, getopt returns -1 not EOF, deprecate register	1997-10-19 04:39:51 +00:00
expr.c	WARNSify, fix .Nm usage, getopt returns -1 not EOF, deprecate register	1997-10-19 04:39:51 +00:00
extern.h	fix an inconsistency between signed- and unsigned-char machines:	1997-12-29 19:52:55 +00:00
look.c	WARNSify, fix .Nm usage, getopt returns -1 not EOF, deprecate register	1997-10-19 04:39:51 +00:00
m4.1	WARNSify, fix .Nm usage, getopt returns -1 not EOF, deprecate register	1997-10-19 04:39:51 +00:00
main.c	fix an inconsistency between signed- and unsigned-char machines:	1997-12-29 19:52:55 +00:00
mdef.h	add a typedef which describes elements in the push-back buffer. Make	1997-12-02 22:34:00 +00:00
misc.c	fix an inconsistency between signed- and unsigned-char machines:	1997-12-29 19:52:55 +00:00
pathnames.h	change #ifdef unix's to also accept __NetBSD__. After 1.1 (per a	1995-09-29 00:27:51 +00:00
stdd.h	Sync with 4.4BSD-Lite2	1995-09-28 05:37:28 +00:00