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abbrev candidates feature #853

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merged 1 commit into from
Dec 1, 2022
Merged

abbrev candidates feature #853

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11 changes: 11 additions & 0 deletions lib/debug/abbrev_command.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,16 @@ def type
nil
end
end

def candidates
@children.map{|c, n|
ss = n.candidates
ss.empty? ? c :
ss.map{|s|
c+s
}
}.flatten
end
end

# config: { type: [commands...], ... }
Expand Down Expand Up @@ -60,6 +70,7 @@ def search str, if_none = nil
return if_none
end
end
yield trie.candidates.map{|s| str + s} if block_given?
if_none
end
end
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5 changes: 4 additions & 1 deletion lib/debug/session.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -786,7 +786,10 @@ def register_default_command
end

if sub
sub = info_subcommands_abbrev.search sub, :unknown
sub = info_subcommands_abbrev.search sub, :unknown do |candidates|
# note: unreached now
@ui.puts "Ambiguous command '#{sub}': #{candidates.join(' ')}"
end
end

case sub
Expand Down