61 lines
1.1 KiB
Plaintext
61 lines
1.1 KiB
Plaintext
Extension for GNU Readline Library
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Example:
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require "readline"
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include Readline
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line = readline("Prompt> ", true)
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[Readline]
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<module function>
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readline(prompt, add_hostory=nil)
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Reads one line wit line edit. the line is added to the
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history also if "add" is true.
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<class mehods>
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completion_proc = proc
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Specifies Proc object to determin completion behavior. It
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shoule take input-string, and return completion candidates.
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completion_proc
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Returns the completion Proc object.
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completion_case_fold = bool
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Sets whether or not to ignore case on completion.
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completion_case_fold
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Returns true if completion ignores case.
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completion_append_character = char
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Specifies a chacatcter to be appended on completion.
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Nothing will be appended if empty string ("") or nil is specified.
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completion_append_character
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Returns a string contains a character to be appended on
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completion. The default is a space (" ").
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vi_editing_mode
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Specifies VI editing mode.
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emacs_editing_mode
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Specifies Emacs editing mode.
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<class constants>
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HISTORY
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The history buffer. It behaves just like an array.
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