On 9/15/13 12:54 PM, Jan Kratochvil wrote: > Hello Chet, > > sh_set_lines_and_columns() sets "LINES" and "COLUMNS". > (It appears so also in bash f281b8f4f8936b2713966274d9f8508a9f0910e4.)
This was discussed a couple of months ago in the thread starting at http://lists.gnu.org/archive/html/bug-bash/2013-07/msg00054.html > This makes gdb needlessly less transparent to its debugged programs. > > readline should not need to call setenv() to do its job. I disagree for the same reasons as in the previous thread. If the gdb developers don't want this to happen, you can disable readline's SIGWINCH processing (rl_handle_sigwinch = 0), use its own SIGWINCH handler, and set readline's idea of the screen dimensions using rl_set_screen_size(). Chet -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, ITS, CWRU [email protected] http://cnswww.cns.cwru.edu/~chet/ _______________________________________________ Bug-readline mailing list [email protected] https://lists.gnu.org/mailman/listinfo/bug-readline
