* src/libs/libgroff/Makefile.sub (snprintf.o): Don't use

$(COMPILE.c) to not include groff's assert.h.

* src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
variable.
* NEWS, src/drivers/grotty/grotty.man: Document it.

1 files changed, 9 insertions, 0 deletions

diff --git a/NEWS b/NEWS
index 1d2f94d8..01cf07a8 100644
--- a/NEWS
+++ b/NEWS
@@ -4,6 +4,12 @@ described.  There are more details in the man pages.
 VERSION 1.18
 ============
 
+***************************************************************************
+*                                                                         *
+*  PLEASE READ THE CHANGES BELOW REGARDING GROTTY, GROFF'S TTY FRONTEND.  *
+*                                                                         *
+***************************************************************************
+
 Troff
 -----
 
@@ -177,6 +183,9 @@ o SGR escape sequences are now used by default for underlining and bold
   `man's `-P' option (or adapt its configuration file accordingly).  See
   man(1) for more details.
 
+o If the environment variable GROFF_NO_SGR is set, SGR output is disabled,
+  reverting to the old behaviour.
+
 o If the new option `-i' is used (only in SGR mode), grotty sends escape
   sequences to set the italic font attribute instead of the underline
   attribute for italic fonts.  Note that many terminals don't have support