diff options
author | June McEnroe <june@causal.agency> | 2019-01-14 15:58:35 -0500 |
---|---|---|
committer | June McEnroe <june@causal.agency> | 2019-01-14 15:58:35 -0500 |
commit | 6d47df31e962e1e5b9bc3e6b5a3a5a3f9c3b4997 (patch) | |
tree | 692b352635a3d2da69151ef73bf1e0fadadae91a /bin/cash/cash.7 | |
parent | Document old=new argument of fc -s (diff) | |
download | src-6d47df31e962e1e5b9bc3e6b5a3a5a3f9c3b4997.tar.gz src-6d47df31e962e1e5b9bc3e6b5a3a5a3f9c3b4997.zip |
Add cash.7 README
Diffstat (limited to 'bin/cash/cash.7')
-rw-r--r-- | bin/cash/cash.7 | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/bin/cash/cash.7 b/bin/cash/cash.7 new file mode 100644 index 00000000..35f9fc4f --- /dev/null +++ b/bin/cash/cash.7 @@ -0,0 +1,63 @@ +.Dd January 14, 2019 +.Dt CASH 7 +.Os "Causal Agency" +. +.Sh NAME +.Nm cash +.Nd the Causal Agency shell +. +.Sh DESCRIPTION +.Nm +is a shell derived from +.Fx +.Xr sh 1 , +which is in turn derived from Almquist shell. +It includes +.Xr editline 3 +from +.Nx . +. +.Ss Differences from Xr sh 1 +.Bl -bullet +.It +.Va ENV +defaults to +.Ql ${XDG_CONFIG_HOME:-${HOME}/.config}/cash/env.sh . +. +.It +.Va PS0 +is printed before each prompt, +allowing multi-line prompts. +. +.It +Right-aligned prompts can be set with +.Va RPS1 +and +.Va RPS2 . +. +.It +.Va PSlit +can be used to embed terminal escape sequences in prompts, +as in +.Nx +.Xr sh 1 . +. +.It +.Va HOME +is shortened to +.Sq ~ +in prompt expansion. +. +.It +.Ic fc Fl s Ar = Ns Ar new +allows prefixing commands with +.Ar new . +.El +. +.Sh HISTORY +.Xr sh 1 +sources were imported from +.Fx 12.0 . +.Xr editline 3 +sources were imported from +.Nx 8.0 . |