#
# Rie 1.0.6 changes from 1.0.5			1995/ 8/30
#

Wed Aug 30 03:49:11 1995  OHSHIMA Yoshiki  <ohshima@is.titech.ac.jp>

  * files.c:	care for the absense of -v option.  

  * outputsem.c: special treatment for operator 'new'.

  * readsem.c:  parse_thread() is corrected.

  * bison.simple: the declaration of rroption() was written in K&R style.

  * bison.simple: change _yy_bcopy to _yy_memcpy.

  * bison.simple: #line directives are corrected.

  * bison.simple: the declaration of variable 'yyvs' is wraped by #ifdef
                  directive, because it is not needed for rie. 

  * based on Bison 1.24 and treatment for autoconf version 2.

#
# Rie 1.0.5 changes from 1.0.4			1994/10/ 4
#

Tue Aug 23 02:13:46 1994  ohshima yoshiki  (ohshima@ponkan.is.titech.ac.jp)

  * error.c:    some error messages are changed. 

  * readsem.c:  parse_transfer is changed.

  * eclr.c:     expand_local is changed.

Thu Jan 13 05:04:29 1994  OHSHIMA Yoshiki  (ohshima@lemon)

  * attribute.c:  If there is no semantic condition, semantic_condition
                  last refered address 0x0.

  * bison.simple: Correct number in #line directive.

  * bison.simple: Add "RIE_SOME_SYNTHESIZE" macros to appropriate
                  positions.

  * now based on Bison 1.22.

Contributors to Rie 1.0.5

  Takashi YONEMORI (yonemori@softlab.is.tsukuba.ac.jp)


#
# Rie 1.0.4 changes from 1.0.3
#                                               1993.12.2

  * rie-doc/rie-manual.tex refined.
    rie-doc/latex-styles/{rie-manual.sty,ulem.sty} are added.

  * README.RIE is changed.

  * samples/{dcuse,pl0}/Makefile are modified.

  * (The source code of Rie is not changed).

#
# Rie 1.0.3 changes from 1.0.2
#						1993.6.22

  * This is a bug fix release.

  * doc/{ref-list.jis, rie-manual.tex} are refined..

  * sample/{dcuse, pl0} are refined.

  * Renamed some functions and variables.

  * Expressions following %message, %condition, %action and %debug are
    held by Rie, and are output with synthesized attribute evaluation.

  * Bison is version-upped to 1.21

  * Fixed some bugs

    - correct references of attributes in %message, %condition, %action
      and %debug.

    - remove the semantic rule added last correctly.

    - 'Segmentation falut' with -v option

Contributors to Rie 1.0.3

  Takashi Imaizumi (image@cs.titech.ac.jp)
  Satosi Imago	   (imago@ipe.rdc.ricoh.co.jp)

#
# Rie 1.0.2 changes from 1.0.1			1992.7.21
#

  * Add the sample program of the PL/0 compiler-interpreter.

  * Delete 'rie.tex', which were integrated into 'rie-manual.tex'.

  * Change the standard suffix from '.r' to '.rie'

  * Ken-ichi Hayashi (ken-ichi@sm.sony.co.jp) change the source file
    for running on X68000.

  * Follow version up of Bison, on which Rie is based, from 1.14 to 1.18.

    - Long option names were changed from '+' to '--'.

  * Minor extensions.

    - A character ';' after %condition may either exist or not.

  * Fix some bugs.

    - Using the %prec modifier resulted in 'Segmentation fault'.

    - The local attribute value was wrong.

    - Printing the error message of %transfer declaration resulted in
      'Bus error'.

Contributors to Rie 1.0.2 :

  Masaya Obata     (m-obata@ccs.mt.nec.co.jp)
  Ken-ichi Hayashi (ken-ichi@sm.sony.co.jp)

#
# Rie 1.0.1 changes from 1.0			1991.5.24
#

Fixed Bugs :

  * The attribute in %message or %action referred to a wrong attribute
    stack only if its lhs symbol of the (syntax) rule had no attribute.

  * The synthesized attribute in %message or %action of the lhs of the
    (syntax) rule referred to wrong attribute.

  * The last inherited attribute assignment rule was not output to the
    parser. 

  * The order of local attributes evaluation was in a reverse order.

  * Escape characters '\' in the string enclosed with "" were discarded.

  * If there is no semantic rule following a (syntax) rule, the
    Well-Definedness was not checked.

  * Temporary files are not removed after execution (except in UN*X).

Contributors to Rie 1.0.1 :  great thanks !

  Kenjirou Taura   (tau@is.s.u-tokyo.ac.jp)
  Toyokazu Tomatsu (tomatsu@cs.titech.ac.jp)
  Yasushi Shinjo   (yas@softlab.is.tsukuba.ac.jp)
