[Bug-readline] redraw prompt line on resize

[Aleksandar Popadić]

Hi,

with readline 6.3 the mechanism for handling window resize has changed. 
Previously the prompt line would redisplay on window resize. Now it 
doesn't redisplay until input. Was this intentional? It's causing me 
some problems.

Not long ago I implemented text reflow on window resize into a terminal 
emulator and I let readline do it's own reflow on the prompt line. This 
broke with readline 6.3. The prompt line would disappear until input. I 
can reflow the prompt line manually but it would get reflown again on 
input and it's impossible to get it working for all cases properly.

Regards,
Sasha

smime.p7s
Description: S/MIME kriptografski podpis