Created
May 30, 2012 23:18
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Command and arguments completion with readline.
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| COMMANDS = { | |
| 'collect' => ['info', 'info2'], | |
| 'watch' => ['watchvalue_1', 'watchvalue_2'] | |
| } | |
| comp = proc do |s| | |
| if Readline.line_buffer =~ /#{COMMANDS.keys} / | |
| COMMANDS.values_at("#{Readline.line_buffer.gsub(/ .*/,'')}").flatten.grep(/^#{Regexp.escape(s)}/) | |
| else | |
| COMMANDS.keys.grep(/^#{Regexp.escape(s)}/) | |
| end | |
| end | |
| Readline.completion_proc = comp |
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