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creating brand new exception object of the receiver. * eval.c (rb_eval_string_wrap): extend new ruby_top_self, not original self. * eval.c (rb_eval_cmd): respect ruby_wrapper if set. * eval.c (eval): do not update ruby_class unless scope is not provided. * eval.c (eval): preserve wrapper information. * eval.c (proc_invoke): ditto. * eval.c (block_pass): ditto. * parse.y (void_expr): too much warnings for void context (e.g. foo[1] that can be mere Proc call). * error.c (rb_name_error): new function to raise NameError with name attribute set. * eval.c (rb_f_missing): set name and args in the exception object. [new] * error.c (name_name): NameError#name - new method. * error.c (nometh_args): NoMethodError#args - new method. * lex.c (rb_reserved_word): lex_state after tRESCUE should be EXPR_MID. * gc.c (add_heap): allocation size of the heap unit is doubled for each allocation. * dir.c (isdelim): space, tab, and newline are no longer delimiters for glob patterns. * eval.c (svalue_to_avalue): new conversion scheme between single value and array values. * eval.c (avalue_to_svalue): ditto. * eval.c (rb_eval): REXPAND now uses avalue_to_svalue(), return and yield too. * eval.c (rb_yield_0): use avalue_to_svalue(). * eval.c (proc_invoke): Proc#call gives avaules, whereas Proc#yield gives mvalues. * eval.c (bmcall): convert given value (svalue) to avalue. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1555 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
60 lines
1.1 KiB
Text
60 lines
1.1 KiB
Text
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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