Some Keys that use AltGr in fr-FR keyboards do not work in 2.0.0

[fMichaleczek]

With PSReadLine 2.0.0-lastCI on French Keyboard, press AltGr key and some characters ( [ ] \ ^ ) display an additional character ^

Environment data

PS version: 5.1.17134.407
PSReadline version: 2.0.0-beta3
os: 10.0.17134.1 (WinBuild.160101.0800)
PS file version: 10.0.17134.1 (WinBuild.160101.0800)

Steps to reproduce or exception report

On a French Keyboard, press : 
Alt Gr + 5 
Alt Gr + 8
Alt Gr + 9
Alt Gr + °

Expected behavior

[
\
^
]

Actual behavior

^[
^\
^^
^]

[lzybkr]

Assuming this is related to #831 - maybe you should comment there instead and close this.

[sba923]

So? Where do you want us to log the issues with the French keyboard?

I'm running beta4 in PowerShell 6.2.0 and am experiencing the following:

• in one of my PS6.2 hosts I get the following:

• AltGr+2 (dead key) followed by SPACE yields @~ instead of ~ (the @ is displayed immediately, before I hit SPACE)
• AltGr+7 (dead key) followed by SPACE yields @` instead of ` (the @ is displayed immediately, before I hit SPACE)

• in another PS6.2 host I get the following:

• AltGr+2 (dead key) followed by SPACE yields é~ instead of ~ (the é is displayed immediately, before I hit SPACE)
• AltGr+7 (dead key) followed by SPACE yields é` instead of ` (the è is displayed immediately, before I hit SPACE)

Workaround: Use Ctrl+Alt+2 / Ctrl+Alt+7 -- but doesn't always work (did when I originally posted, doesn't right now).

[daxian-dbw]

I believe this has been fixed by #933 and #945 (related issue: #914).
Please try the 2.0.0-beta5 PSReadLine from PowerShellGallery.