U:RDoc::AnyMethod[iI"
readchar:ETI"ARGF#readchar;TF:publico:RDoc::Markup::Document:@parts[
o:RDoc::Markup::Paragraph;	[I"OReads the next character from +ARGF+ and returns it as a +String+. Raises ;TI"Kan +EOFError+ after the last character of the last file has been read.;To:RDoc::Markup::BlankLineo;
;	[I"For example:;T@o:RDoc::Markup::Verbatim;	[
I"$ echo "foo" > file
;TI"$ ruby argf.rb file
;TI"
;TI"ARGF.readchar  #=> "f"
;TI"ARGF.readchar  #=> "o"
;TI"ARGF.readchar  #=> "o"
;TI"ARGF.readchar  #=> "\n"
;TI"6ARGF.readchar  #=> end of file reached (EOFError);T:@format0:
@fileI"	io.c;T:0@omit_headings_from_table_of_contents_below0I"%ARGF.readchar  -> String or nil
;T0[I"();T@FI"	ARGF;TcRDoc::NormalClass00