You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
109 lines
3.2 KiB
109 lines
3.2 KiB
.TH Prompt
|
|
.PP
|
|
Loads prompt themes
|
|
.UR http://zsh.sourceforge.net/Doc/Release/User-Contributions.html#Prompt-Themes
|
|
.UE .
|
|
.SH Settings
|
|
.PP
|
|
To select a prompt theme, add the following to \fIzpreztorc\fP, and replace \fBname\fP
|
|
with the name of the theme you wish to load. Setting it to \fBrandom\fP will load
|
|
a random theme.
|
|
.nf
|
|
zstyle ':prezto:module:prompt' theme 'name'
|
|
.fi
|
|
.SH Theming
|
|
.PP
|
|
A prompt theme is an autoloadable function file with a special name,
|
|
\fB\fCprompt_name_setup\fR, placed anywhere in \fB\fC$fpath\fR, but for the purpose of this
|
|
project, themes \fBshould\fP be placed in the \fImodules/prompt/functions\fP
|
|
directory.
|
|
.SS Theme Functions
|
|
.PP
|
|
There are three theme functions, a setup function, a help function, and
|
|
a preview function. The setup function \fBmust\fP always be defined. The help
|
|
function and the preview functions are optional.
|
|
.SS prompt_name_setup
|
|
.PP
|
|
This function is called by the \fB\fCprompt\fR function to install the theme. This
|
|
function may define other functions as necessary to maintain the prompt,
|
|
including a function that displays help or a function used to preview it.
|
|
.PP
|
|
\fBDo not call this function directly.\fP
|
|
.PP
|
|
The most basic example of this function can be seen bellow.
|
|
.nf
|
|
function prompt_name_setup {
|
|
PROMPT='%m%# '
|
|
RPROMPT=''
|
|
}
|
|
.fi
|
|
.SS prompt_name_help
|
|
.PP
|
|
If the \fB\fCprompt_name_setup\fR function is customizable via parameters, a help
|
|
function \fBshould\fP be defined. The user will access it via \fB\fCprompt -h name\fR.
|
|
.PP
|
|
The most basic example of this function can be seen bellow.
|
|
.nf
|
|
function prompt_name_help {
|
|
cat <<EOH
|
|
This prompt is color-scheme-able. You can invoke it thus:
|
|
prompt theme [<color1>] [<color2>]
|
|
where the color is for the left-hand prompt.
|
|
EOH
|
|
}
|
|
.fi
|
|
.SS prompt_name_preview
|
|
.PP
|
|
If the \fB\fCprompt_name_setup\fR function is customizable via parameters, a preview
|
|
function \fBshould\fP be defined. The user will access it via \fB\fCprompt -p name\fR.
|
|
.PP
|
|
The most basic example of this function can be seen bellow.
|
|
.nf
|
|
function prompt_name_preview {
|
|
if (( $# > 0 )); then
|
|
prompt_preview_theme theme "$@"
|
|
else
|
|
prompt_preview_theme theme red green blue
|
|
print
|
|
prompt_preview_theme theme yellow magenta black
|
|
fi
|
|
}
|
|
.fi
|
|
.SS Hook Functions
|
|
.PP
|
|
There are many Zsh hook
|
|
.UR http://zsh.sourceforge.net/Doc/Release/Functions.html#Hook-Functions
|
|
.UE
|
|
functions, but mostly the \fIprecmd\fP hook will be
|
|
used.
|
|
.SS prompt_name_precmd
|
|
.PP
|
|
This hook is called before the prompt is displayed and is useful for getting
|
|
information to display in a prompt.
|
|
.PP
|
|
When calling functions to get information to display in a prompt, do not assume
|
|
that all the dependencies have been loaded. Always check for the availability of
|
|
a function before you calling it.
|
|
.PP
|
|
\fBDo not register hook functions. They will be registered by the \fB\fCprompt\fR function.\fP
|
|
.PP
|
|
The most basic example of this function can be seen bellow.
|
|
.nf
|
|
function prompt_name_precmd {
|
|
if (( $+functions[git-info] )); then
|
|
git-info
|
|
fi
|
|
}
|
|
.fi
|
|
.SH Authors
|
|
.PP
|
|
\fIThe authors of this module should be contacted via the issue tracker
|
|
.UR https://github.com/sorin-ionescu/prezto/issues
|
|
.UE .\fP
|
|
.RS
|
|
.IP \(bu 2
|
|
Sorin Ionescu
|
|
.UR https://github.com/sorin-ionescu
|
|
.UE
|
|
.RE
|