xterm vt100 mode font escape sequence ignored
alexb at interline.com
alexb at interline.com
Thu Aug 27 20:32:14 CEST 2009
I am running Centos 5 on an HP server.
I am in the process of converting an application from CDE that uses xterm to display 80 column screen data and 132 column report data within one xterm. This is done by using the vt100 mode escape sequences. The application works using Gnome and KDE with the standard Centos 5 install. After I installed XFce4 to use as my desktop manager the application escape sequences to change the xterm fonts to a smaller or larger font are ignored. You can simulate the font sequence process by doing 'echo -e "\0033]50;7x14\0007"'. I can substitute any font alias or font for '7x14' and it is ignored. When the escape sequence to set the the xterm to 132 column executes, the xterm expands to the boundaries of the desktop (86 columns).
I can start the xterm in a smaller font i.e. 'xterm -fn 7x14' and send the 132 column escape sequence and it expands fine. I can send the 80 column escape sequence and it contracts. If I send the command for the larger font it is ignored like the smaller font sequence. What's interesting is that if I press <ctrl> right mouse button, I can change the font from large to small and vice versa. It's like something is keeping the xterm from interpreting the font sequence. I've tried various combinations Xfce manager settings with no change. I've set up another system without Xfce to compare font paths, X settings, etc. but so far I haven't found anything that makes a difference. I've googled the problem but haven't found anything that helps. I'd really like to use the Xfce desktop if I can but I'm running out of time and may have to use Gnome instead.
If someone could point me in the right direction I would appreciate it.
Alex
More information about the Xfce
mailing list