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Remove delete-or-exit function, which has a C++ implementation

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Andrey Mishchenko 2021-12-08 11:28:40 -05:00 committed by Johannes Altmanninger
parent fb73a4b2e2
commit bb1955ccf9
3 changed files with 1 additions and 26 deletions
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3
doc_src/cmds/bind.rst
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@ -294,9 +294,6 @@ The following functions are included as normal functions, but are particularly u
``edit_command_buffer``
open the visual editor (controlled by the :envvar:`VISUAL` or :envvar:`EDITOR` environment variables) with the current command-line contents
``delete-or-exit``
quit the shell if the current command-line is empty, or delete the character under the cursor if not
``fish_clipboard_copy``
copy the current selection to the system clipboard

2
doc_src/tutorial.rst
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@ -583,7 +583,7 @@ Unlike other shells, fish does not have aliases or special prompt syntax. Functi
You can list the names of all functions with the :ref:`functions <cmd-functions>` builtin (note the plural!). fish starts out with a number of functions::
> functions
N_, abbr, alias, bg, cd, cdh, contains_seq, delete-or-exit, dirh, dirs, disown, down-or-search, edit_command_buffer, export, fg, fish_add_path, fish_breakpoint_prompt, fish_clipboard_copy, fish_clipboard_paste, fish_config, fish_default_key_bindings, fish_default_mode_prompt, fish_git_prompt, fish_hg_prompt, fish_hybrid_key_bindings, fish_indent, fish_is_root_user, fish_job_summary, fish_key_reader, fish_md5, fish_mode_prompt, fish_npm_helper, fish_opt, fish_print_git_action, fish_print_hg_root, fish_prompt, fish_sigtrap_handler, fish_svn_prompt, fish_title, fish_update_completions, fish_vcs_prompt, fish_vi_cursor, fish_vi_key_bindings, funced, funcsave, grep, help, history, hostname, isatty, kill, la, ll, ls, man, nextd, open, popd, prevd, prompt_hostname, prompt_pwd, psub, pushd, realpath, seq, setenv, suspend, trap, type, umask, up-or-search, vared, wait
N_, abbr, alias, bg, cd, cdh, contains_seq, dirh, dirs, disown, down-or-search, edit_command_buffer, export, fg, fish_add_path, fish_breakpoint_prompt, fish_clipboard_copy, fish_clipboard_paste, fish_config, fish_default_key_bindings, fish_default_mode_prompt, fish_git_prompt, fish_hg_prompt, fish_hybrid_key_bindings, fish_indent, fish_is_root_user, fish_job_summary, fish_key_reader, fish_md5, fish_mode_prompt, fish_npm_helper, fish_opt, fish_print_git_action, fish_print_hg_root, fish_prompt, fish_sigtrap_handler, fish_svn_prompt, fish_title, fish_update_completions, fish_vcs_prompt, fish_vi_cursor, fish_vi_key_bindings, funced, funcsave, grep, help, history, hostname, isatty, kill, la, ll, ls, man, nextd, open, popd, prevd, prompt_hostname, prompt_pwd, psub, pushd, realpath, seq, setenv, suspend, trap, type, umask, up-or-search, vared, wait

22
share/functions/delete-or-exit.fish
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@ -1,22 +0,0 @@
#
# This function deletes a character from the commandline if it is
# non-empty, and exits the shell otherwise. Implementing this
# functionality has been a longstanding request from various
# fish-users.
#
function delete-or-exit
set -l cmd (commandline)
switch "$cmd"
case ''
exit 0
case '*'
commandline -f delete-char
end
end