Lucas Schwiderski
718a7fde41
- create a map of byte offsets to Kakoune ranges once, to avoid having to iterate the content for every highlight event - create a direct lookup for faces from the token index passed by the highlighter event, rather than performing a string map lookup each time - minimize allocations by pushing only a single string with sufficient capacity, rather than building small strings
68 lines
2.1 KiB
Text
68 lines
2.1 KiB
Text
declare-option str kak_highlight_cmd "kak-highlight"
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declare-option str kak_highlight_log "/tmp/kak-highlight.log"
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declare-option -hidden range-specs kak_highlight_ranges
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# Option to store draft of the current buffer before passing to shell.
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declare-option -hidden str kak_highlight_draft
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define-command kak-highlight -docstring %{
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kak-highlight
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Request highlighting for the current buffer
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} %{
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evaluate-commands -draft -no-hooks %{exec '%'; set buffer kak_highlight_draft %val{selection}}
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evaluate-commands %sh{
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kak_highlight_draft=$(printf '%s.' "${kak_opt_kak_highlight_draft}" | sed 's/\\/\\\\/g' | sed 's/"/\\"/g' | sed "s/$(printf '\t')/\\\\t/g")
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kak_highlight_draft=${kak_highlight_draft%.}
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printf '
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timestamp = %d
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session = "%s"
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client = "%s"
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content = """
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%s"""
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' "${kak_timestamp}" "${kak_session}" "${kak_client}" "${kak_highlight_draft}" | ${kak_opt_kak_highlight_cmd} request
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}
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}
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define-command kak-highlight-enable-window -docstring %{
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kak-highlight-enable-window
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Enable the highlighter for this window
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} %{
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add-highlighter window/kak_highlight_ranges ranges kak_highlight_ranges
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hook window -group kak-highlight NormalIdle .* kak-highlight
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hook window -group kak-highlight InsertIdle .* kak-highlight
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hook window -group kak-highlight BufReload .* kak-highlight
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kak-highlight
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}
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define-command kak-highlight-disable-window -docstring %{
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kak-highlight-disable-window
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Disable the highlighter for this window
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} %{
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remove-hooks window kak-highlight
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remove-highlighter window/kak_highlight_ranges
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}
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define-command kak-highlight-start -docstring %{
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kak-highlight-start
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Start the daemon
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} %{
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nop %sh{
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(eval "${kak_opt_kak_highlight_cmd} --log '${kak_opt_kak_highlight_log}' daemon '${kak_session}'") >/dev/null 2>&1 </dev/null &
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}
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}
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define-command kak-highlight-stop -docstring %{
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kak-highlight-stop
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Stop the daemon
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} %{
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nop %sh{
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pkill -f "${kak_opt_kak_highlight_cmd} .* daemon ${kak_session}"
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}
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}
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hook global KakBegin .* kak-highlight-start
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hook global KakEnd .* kak-highlight-stop
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