characters disappear for readline ctrl+r

[xuefer]

please note that my PS1 is 2 lines
the first / $ is where bug happens
what i do in 1st / $: ctrl+r (search), ec (got "echo $TERM", because i have it in histroy), enter ("echo $TERM" is gone)
what i do in 2nd / $: ctrl+r (search), ec (got "echo $TERM"), ctrl+c (so you see "^Ccho $TERM")
what i did in 4rd / $: same as the 1st
what i did in 5rd / $: same as the 2nd

the bug seems not reproduced after vim is run/quit. (by switching to/from alternative buffer?)

[Maximus5]

Same behavior in mintty. Consider this is a bug of readline, report it in correct place.

[xuefer]

for 2 4 5 it's not bug it's just for compare,the 1st / $ is the bug where "echo $TERM" disappears

That's strange, as i can't reproduce it in mintty

TERM=xterm-256color. using latest everything as of now. What does it take to reproduce it in mintty. i've comment out everything in /etc/inputrc and ~/.inputrc

[Maximus5]

Depends on $PWD and $PS1 I believe.
Anyway, 1 is has same problems on my PC in both ConEmu and mintty.

[xuefer]

bug can't reproduced after removing \n from PS1. can you please share your PS1 setting? i'd like to reproduce it in mintty so i can report it back to cygwin or readline

[Maximus5]

Sorry, have played a lot with different profiles, and this one had incorrect PS1 (specials were not escaped properly).
Now I can reproduce the bug in ConEmu.

[Maximus5]

151208

[xuefer]

Thanks, it was fixed