Odd lynx behavior in gnome-terminal
- From: "Kevin D. Knerr, Sr." <kknerrsr ptdprolog net>
- To: gnome-list <gnome-list gnome org>
- cc: lynx-dev sig net
- Subject: Odd lynx behavior in gnome-terminal
- Date: Mon, 10 Apr 2000 18:58:00 -0400 (EDT)
I recently began switching my explicitly defined rxvt's to use
gnome-terminal and ran into an odd problem with lynx-2.8.2-1, namely
that it displayed only in monochrome.
Summary of my findings:
Lynx-2.8.2-1 does *not* accept the -color option to force color on
(at least the Slackware 7.0 package reports it as invalid), even
though the documentation indicates otherwise. (-nocolor *is* valid)
The Lynx documentation says that if $COLORTERM is set, color is enabled.
Since gnome-terminal sets this environment variable, this test should
be passed. (This was my stumbling block in figuring out the problem.)
The problem turns out to be the value of $TERM: the terminfo entry for
xterm provides a value of -1 for colors, effectively enalbing only
monochrome output. Setting $TERM to "rxvt" or "xterm-xf86-v333"
resulted in a color-enabled Lynx.
My kludge:
Symlink /usr/share/terminfo/x/xterm-xf86-v333 to ~/.terminfo/x/xterm
Final observations:
I haven't seen any other color-related issues in gnome-terminal. It
seems that most programs are allowing $COLORTERM to override the colors
value of the $TERM entry. Whether this is *correct* behavior is a matter
for debate.
Should gnome-terminal use a different value for $TERM as it's default?
Perhaps a FAQ should be added to address this unexpected behavior.
Should this be an bug item for lynx? At the very least, the -color
option should be re-enabled or the documentation revised in the next
version, whenever that may be. If the lynx programmers decide this is
*not* a bug in lynx, I suggest the documentation should be revised to
indicate that setting $COLORTERM is insufficient to guarantee the use of
color if the value for $TERM disables color.
System notes:
Slackware 7.0 base distribution
lynx-2.8.2-rel.1
gnome-libs-1.0.58
gnome-core-1.1.8.1
XFree86 v3.3.5
ncurses-5.0-990918
Regards,
Barthel
--
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