On 5/17/19 10:59 AM, Tom de Vries wrote:
> Either way, I'm open for suggestions that make gdb call
> rl_set_screen_size with legal parameters, and disable features like
> horizontal scrolling to get unformatted output for the testsuite run.
Here's a patch that will prevent the huge values for the screen width from
causing at least one issue with line_size:
*** ../readline-8.0-patched/display.c 2018-09-30 21:37:48.000000000 -0400
--- display.c 2019-05-16 16:50:44.000000000 -0400
***************
*** 604,607 ****
--- 604,610 ----
register int n;
+ if (line_size <= _rl_screenwidth) /* XXX - for gdb */
+ line_size = _rl_screenwidth + 1;
+
if (invisible_line == 0) /* initialize it */
{
You're still going to have to deal with some horizontal scrolling if the
input line gets long enough.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU [email protected] http://tiswww.cwru.edu/~chet/
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