fish_breakpoint_prompt - define the prompt when stopped at a breakpoint¶
Synopsis¶
function fish_breakpoint_prompt
...
end
Description¶
By defining the fish_breakpoint_prompt
function, the user can choose a custom prompt when asking for input in response to a breakpoint command. The fish_breakpoint_prompt
function is executed when the prompt is to be shown, and the output is used as a prompt.
The exit status of commands within fish_breakpoint_prompt
will not modify the value of $status outside of the fish_breakpoint_prompt
function.
fish
ships with a default version of this function that displays the function name and line number of the current execution context.
Example¶
A simple prompt that is a simplified version of the default debugging prompt:
function fish_breakpoint_prompt -d "Write out the debug prompt"
set -l function (status current-function)
set -l line (status current-line-number)
set -l prompt "$function:$line >"
echo -ns (set_color $fish_color_status) "BP $prompt" (set_color normal) ' '
end