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.. _cmd-fish_breakpoint_prompt:
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fish_breakpoint_prompt - define the prompt when stopped at a breakpoint
=======================================================================
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Synopsis
--------
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**fish_breakpoint_prompt**
::
function fish_breakpoint_prompt
...
end
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Description
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-----------
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`` fish_breakpoint_prompt `` is the prompt function when asking for input in response to a :ref: `breakpoint <cmd-breakpoint>` command.
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The exit status of commands within `` fish_breakpoint_prompt `` will not modify the value of :ref: `$status <variables-status>` outside of the `` fish_breakpoint_prompt `` function.
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`` fish `` ships with a default version of this function that displays the function name and line number of the current execution context.
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Example
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-------
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A simple prompt that is a simplified version of the default debugging prompt::
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function fish_breakpoint_prompt -d "Write out the debug prompt"
set -l function (status current-function)
set -l line (status current-line-number)
set -l prompt "$function:$line >"
echo -ns (set_color $fish_color_status) "BP $prompt" (set_color normal) ' '
end
