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235 lines
7.1 KiB
Plaintext
235 lines
7.1 KiB
Plaintext
# buflist++: names AND modified bool
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# debug buffers (like *debug*, *lint*…) are excluded
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declare-option -hidden str-list buffers_info
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declare-option int buffers_total
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# keys to use for buffer picking
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declare-option str buffer_keys "1234567890qwertyuiopasdfghjklzxcvbnm"
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# used to handle [+] (modified) symbol in list
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define-command -hidden refresh-buffers-info %{
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set-option global buffers_info
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set-option global buffers_total 0
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# iteration over all buffers (except debug ones)
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evaluate-commands -no-hooks -buffer * %{
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set-option -add global buffers_info "%val{bufname}_%val{modified}"
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}
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evaluate-commands %sh{
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total=$(printf '%s\n' "$kak_opt_buffers_info" | tr ' ' '\n' | wc -l)
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printf '%s\n' "set-option global buffers_total $total"
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}
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}
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# used to handle # (alt) symbol in list
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declare-option str alt_bufname
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declare-option str current_bufname
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# adjust this number to display more buffers in info
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declare-option int max_list_buffers 42
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hook global WinDisplay .* %{
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set-option global alt_bufname %opt{current_bufname}
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set-option global current_bufname %val{bufname}
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}
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define-command info-buffers -docstring 'populate an info box with a numbered buffers list' %{
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refresh-buffers-info
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evaluate-commands %sh{
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# info title
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printf "info -title '$kak_opt_buffers_total buffers' -- %%^"
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index=0
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eval "set -- $kak_opt_buffers_info"
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while [ "$1" ]; do
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# limit lists too big
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index=$(($index + 1))
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if [ "$index" -gt "$kak_opt_max_list_buffers" ]; then
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printf ' …'
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break
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fi
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name=${1%_*}
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if [ "$name" = "$kak_bufname" ]; then
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printf "> %s" "$index - $name"
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elif [ "$name" = "$kak_opt_alt_bufname" ]; then
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printf "# %s" "$index - $name"
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else
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printf " %s" "$index - $name"
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fi
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modified=${1##*_}
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if [ "$modified" = true ]; then
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printf " [+]"
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fi
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echo
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shift
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done
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printf ^\\n
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}
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}
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declare-user-mode pick-buffers
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define-command pick-buffers -docstring 'enter buffer pick mode' %{
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refresh-buffers-info
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unmap global pick-buffers
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evaluate-commands %sh{
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index=0
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keys=" $kak_opt_buffer_keys"
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num_keys=$(($(echo "$kak_opt_buffer_keys" | wc -m) - 1))
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eval "set -- $kak_opt_buffers_info"
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while [ "$1" ]; do
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# limit lists too big
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index=$(($index + 1))
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if [ "$index" -gt "$num_keys" ]; then
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break
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fi
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name=${1%_*}
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modified=${1##*_}
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if [ "$name" = "$kak_bufname" ]; then
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echo "map global pick-buffers ${keys:$index:1} :buffer-by-index<space>$index<ret> -docstring \"> $name $(if [ "$modified" = true ]; then echo "[+]"; fi)\""
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elif [ "$name" = "$kak_opt_alt_bufname" ]; then
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echo "map global pick-buffers ${keys:$index:1} :buffer-by-index<space>$index<ret> -docstring \"# $name $(if [ "$modified" = true ]; then echo "[+]"; fi)\""
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else
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echo "map global pick-buffers ${keys:$index:1} :buffer-by-index<space>$index<ret> -docstring \" $name $(if [ "$modified" = true ]; then echo "[+]"; fi)\""
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fi
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shift
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done
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}
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enter-user-mode pick-buffers
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}
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define-command buffer-first -docstring 'move to the first buffer in the list' 'buffer-by-index 1'
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define-command buffer-last -docstring 'move to the last buffer in the list' %{
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buffer-by-index %opt{buffers_total}
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}
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define-command -hidden -params 1 buffer-by-index %{
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refresh-buffers-info
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evaluate-commands %sh{
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target=$1
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index=0
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eval "set -- $kak_opt_buffers_info"
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while [ "$1" ]; do
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index=$(($index+1))
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name=${1%_*}
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if [ $index = $target ]; then
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echo "buffer $name"
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fi
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shift
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done
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}
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}
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define-command delete-buffers -docstring 'delete all saved buffers' %{
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evaluate-commands %sh{
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deleted=0
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eval "set -- $kak_buflist"
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while [ "$1" ]; do
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echo "try 'delete-buffer $1'"
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echo "echo -markup '{Information}$deleted buffers deleted'"
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deleted=$((deleted+1))
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shift
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done
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}
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}
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define-command buffer-only -docstring 'delete all saved buffers except current one' %{
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evaluate-commands %sh{
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deleted=0
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eval "set -- $kak_buflist"
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while [ "$1" ]; do
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if [ "$1" != "$kak_bufname" ]; then
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echo "try 'delete-buffer $1'"
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echo "echo -markup '{Information}$deleted buffers deleted'"
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deleted=$((deleted+1))
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fi
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shift
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done
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}
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}
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define-command buffer-only-force -docstring 'delete all buffers except current one' %{
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evaluate-commands %sh{
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deleted=0
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eval "set -- $kak_buflist"
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while [ "$1" ]; do
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if [ "$1" != "$kak_bufname" ]; then
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echo "delete-buffer! $1"
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echo "echo -markup '{Information}$deleted buffers deleted'"
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deleted=$((deleted+1))
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fi
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shift
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done
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}
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}
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define-command buffer-only-directory -docstring 'delete all saved buffers except the ones in the same current buffer directory' %{
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evaluate-commands %sh{
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deleted=0
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current_buffer_dir=$(dirname "$kak_bufname")
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eval "set -- $kak_buflist"
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while [ "$1" ]; do
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dir=$(dirname "$1")
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if [ $dir != "$current_buffer_dir" ]; then
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echo "try 'delete-buffer $1'"
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echo "echo -markup '{Information}$deleted buffers deleted'"
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deleted=$((deleted+1))
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fi
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shift
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done
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}
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}
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define-command edit-kakrc -docstring 'open kakrc in a new buffer' %{
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evaluate-commands %sh{
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printf '%s\n' "edit $kak_config/kakrc"
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}
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}
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declare-user-mode buffers
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map global buffers a ga -docstring 'alternate'
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map global buffers b :info-buffers<ret> -docstring 'info'
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map global buffers c :edit-kakrc<ret> -docstring 'config'
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map global buffers d :delete-buffer<ret> -docstring 'delete'
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map global buffers D :delete-buffers<ret> -docstring 'delete all'
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map global buffers f :buffer<space> -docstring 'find'
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map global buffers h :buffer-first<ret> -docstring 'first'
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map global buffers l :buffer-last<ret> -docstring 'last'
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map global buffers n :buffer-next<ret> -docstring 'next'
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map global buffers o :buffer-only<ret> -docstring 'only'
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map global buffers p :buffer-previous<ret> -docstring 'previous'
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map global buffers s ':edit -scratch *scratch*<ret>' -docstring '*scratch*'
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map global buffers u ':buffer *debug*<ret>' -docstring '*debug*'
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# trick to access count, 3b → display third buffer
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define-command -hidden enter-buffers-mode %{
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evaluate-commands %sh{
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if [ "$kak_count" -eq 0 ]; then
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echo 'enter-user-mode buffers'
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else
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echo "buffer-by-index $kak_count"
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fi
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}
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}
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# Suggested hook
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#hook global WinDisplay .* info-buffers
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# Suggested mappings
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#map global user b ':enter-buffers-mode<ret>' -docstring 'buffers…'
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#map global user B ':enter-user-mode -lock buffers<ret>' -docstring 'buffers (lock)…'
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# Suggested aliases
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#alias global bd delete-buffer
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#alias global bf buffer-first
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#alias global bl buffer-last
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#alias global bo buffer-only
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#alias global bo! buffer-only-force
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