History Expansion & Musl support

[zdwdm-team]

Hi , im not sure if it's the right place to ask. In the Documentation mentioned about History expansion , when i tried only the ' !! ' working , but the ' !? ' ; Alt+. ; Alt+_ ; don't work. How is it to properly use the history expansion ?

Next i also Want to try build cjsh for musl , is it already supported ? any additional instruction maybe .

Thanks for the good Shell Alternative , im enjoying it right now.

[CadenFinley]

Currently I have not setup cmake with musl I can definitely work on that.

In regard to history expansion I will look into the issues. Alt usage is flaky at the moment as many terminals and OS have separate codes for alt and terminals have separate handling for it as well. !? Might be a separate issue. The test for it is passing in CI so I will see so my test is likely wrong.

Thank you for trying cjsh!

[zdwdm-team]

i've tried built it in musl and it works !! thank you.

im build it in xbps-src template , using this :

if [ "$XBPS_TARGET_LIBC" = "musl" ]; then
        vsed -i 's/malloc_trim(0);/\/\/ malloc_trim(0);/' cjsh/src/core/main_loop.cpp
    fi
}

➜  ~ cjsh -v
cjsh v1.2.0 (git unknown) (x86_64-linux)
Copyright (c) 2026 Caden Finley MIT License
➜  ~ xuname
Void 6.18.22_1 x86_64-musl GenuineIntel uptodate rrrFF