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perf(bash-v2): speed up filtering entries with descriptions (#1689)
Use simple prefix match instead of single word `compgen -W` command substitution for each candidate match.
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1 changed files with 1 additions and 2 deletions
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@ -191,8 +191,7 @@ __%[1]s_handle_standard_completion_case() {
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# Strip any description before checking the length
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# Strip any description before checking the length
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comp=${compline%%%%$tab*}
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comp=${compline%%%%$tab*}
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# Only consider the completions that match
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# Only consider the completions that match
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comp=$(compgen -W "$comp" -- "$cur")
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[[ $comp == "$cur"* ]] || continue
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[[ -z $comp ]] && continue
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COMPREPLY+=("$compline")
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COMPREPLY+=("$compline")
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if ((${#comp}>longest)); then
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if ((${#comp}>longest)); then
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longest=${#comp}
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longest=${#comp}
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