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perf(bash-v2): speed up filtering entries with descriptions (#1689)

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Use simple prefix match instead of single word `compgen -W` command
substitution for each candidate match.
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Ville Skyttä 2022-05-04 04:34:55 +03:00 committed by GitHub
parent 95d7df1858
commit fb8031162c
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1 changed files with 1 additions and 2 deletions
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bash_completionsV2.go
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@ -191,8 +191,7 @@ __%[1]s_handle_standard_completion_case() {
# Strip any description before checking the length # Strip any description before checking the length
comp=${compline%%%%$tab*} comp=${compline%%%%$tab*}
# Only consider the completions that match # Only consider the completions that match
comp=$(compgen -W "$comp" -- "$cur") [[ $comp == "$cur"* ]] || continue
[[ -z $comp ]] && continue
COMPREPLY+=("$compline") COMPREPLY+=("$compline")
if ((${#comp}>longest)); then if ((${#comp}>longest)); then
longest=${#comp} longest=${#comp}