[lojban] Re: Further Parser Confusion

[Robin Lee Powell <lojban-out@lojban.org>]

On Sat, Mar 27, 2004 at 02:55:26AM -0800, Robin Lee Powell wrote:
> Parsing an example sentence:
> 
>     rlpowell@chain.digitalkingdom.org> echo "le broda .i je klama" | parser -h -t
>
[snip]
>
> Note that fixing the I_root_956 bug (by making /*TRY(I_root_956_2);*/
> in lexrulek.c) causes this sentence to fail to parse.

It also breaks *all* ijeks.

statement_A_12          :  statement_B_13
                        |  statement_A_12  I_JEK_820  statement_B_13
                        |  statement_A_12  I_JEK_820
                        ;

I_JEK_820               :  lexer_T_1000
                        |  lexer_T_1000  free_modifier_32
                        ;

The problem is that, as far as I can tell, lexer_T_1000 never got
defined; it should have an entry in a lexrules?.c file:

    $ grep lexer_T *
    grammar.300:%token lexer_T_720      /*        flags I_JEK */
    grammar.300:/*%token lexer_T_1000  /*        :  lexer_T_720  I_545  simple_JOIK_JEK_957 */
    grammar.300:I_JEK_820               :  lexer_T_1000
    grammar.300:                        |  lexer_T_1000  free_modifier_32
    grammar.300:lexer_T_1000            :  lexer_T_720  I_545  simple_JOIK_JEK_957
    grammar.c:#define       lexer_T_1000 1000
    grammar.c:"lexer_R_990","lexer_S_995","lexer_T_1000","lexer_U_1005","lexer_V_1010","lexer_W_1015",
    grammar.h:#define       lexer_T_1000 1000
    grammar.y:/*%token lexer_T_720 720      /*        flags I_JEK */
    grammar.y:%token lexer_T_1000 1000  /*        :  lexer_T_720  I_545  simple_JOIK_JEK_957 */
    grammar.y:I_JEK_820 : lexer_T_1000
    grammar.y:                        | lexer_T_1000 free_modifier_32

-Robin

-- 
Me: http://www.digitalkingdom.org/~rlpowell/  ***   I'm a *male* Robin.
"Constant neocortex override is the only thing that stops us all
from running out and eating all the cookies."  -- Eliezer Yudkowsky
http://www.lojban.org/             ***              .i cimo'o prali .ui