how to edit source files in gdb

[shiva_6]

How to edit the c source files in gdb.I am not able to edit the source files in GDB thro' edit command.It gives error as vt220 not found.I tried by setting the EDITOR to vt220 and by setting it to vi also.but still it is not working.please let me know if some one finds any soultion.

[T G Manikandan]

vt220 is the Terminal type.
you have to change the value of TERM.

export EDITOR=vi
export TERM=`ttytype`

[Stanimir]

Hi!
Try to establish command line with:

#set -o vi

And also for editing C-sources try "xwpe" -
very good Borland-like GUInterface.
You can find it on:

http://hpux.cs.utah.edu/

Regards, Stan