matz	2006-12-30 04:21:50 +0900 (Sat, 30 Dec 2006)

  New Revision: 11428

  Modified files:
    trunk/ChangeLog
    trunk/ext/stringio/stringio.c
    trunk/io.c
    trunk/version.h

  Log:
    * ext/stringio/stringio.c (strio_gets): accepts limit argument.
    
    * ext/stringio/stringio.c (strio_readline, strio_each,
      strio_readlines): ditto.
    
    * ext/stringio/stringio.c (strio_getline): add limit capability.
    
    * io.c (rb_io_gets_m): accepts limit argument.  [ruby-talk:231563]
    
    * io.c (rb_io_readline, rb_io_readlines, rb_io_each_line, argf_getline):
      ditto.
    
    * io.c (appendline): add limit capability.
    
    * io.c (rb_io_getline_fast, rb_io_getline): ditto.
    
    * io.c (rb_io_getline): small refactoring for DRY.
    
    * io.c (rb_io_s_foreach, rb_io_s_readlines): small refactoring.