version 1.8, 2000/02/09 22:10:24
|
version 1.11, 2000/06/30 21:36:16
|
Line 1
|
Line 1
|
|
/* main CAPA parser |
|
Copyright (C) 1992-2000 Michigan State University |
|
|
|
The CAPA system is free software; you can redistribute it and/or |
|
modify it under the terms of the GNU Library General Public License as |
|
published by the Free Software Foundation; either version 2 of the |
|
License, or (at your option) any later version. |
|
|
|
The CAPA system is distributed in the hope that it will be useful, |
|
but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
Library General Public License for more details. |
|
|
|
You should have received a copy of the GNU Library General Public |
|
License along with the CAPA system; see the file COPYING. If not, |
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
|
Boston, MA 02111-1307, USA. */ |
|
|
/* ========================================================================== */ |
/* ========================================================================== */ |
/* capaGrammarDef.y created by Isaac Tsai */ |
/* capaGrammarDef.y created by Isaac Tsai */ |
/* 1998, 1999 copyrighted by Isaac Tsai */ |
/* 1998, 1999 copyrighted by Isaac Tsai */ |
Line 36
|
Line 54
|
case S_VAR: case S_CONSTANT: \ |
case S_VAR: case S_CONSTANT: \ |
printf("STR(%s)\n",(xx)->s_str); break; \ |
printf("STR(%s)\n",(xx)->s_str); break; \ |
} } |
} } |
#else |
#else /* YACC_DBUG */ |
#define YYDBUG_PR1(xx) { } |
#define YYDBUG_PR1(xx) { } |
#define YYDBUG_PR2(xx,yy) { } |
#define YYDBUG_PR2(xx,yy) { } |
#define YYDBUG_PR3(xx,yy,zz) { } |
#define YYDBUG_PR3(xx,yy,zz) { } |
#define YYDBUG_PR4(xx,yy,zz,aa) { } |
#define YYDBUG_PR4(xx,yy,zz,aa) { } |
#define YYDBUG_SYM(xx) { } |
#define YYDBUG_SYM(xx) { } |
#endif |
#endif /* YACC_DBUG */ |
|
|
int yylex(); |
int yylex(); |
void yyerror(char*); |
void yyerror(char*); |
Line 118 PointsList_t *LastPtsList;
|
Line 136 PointsList_t *LastPtsList;
|
%token ANS_OFF ANS_ON ANS_OR ANS_ORDERED |
%token ANS_OFF ANS_ON ANS_OR ANS_ORDERED |
%token ANS_PATH ANS_PCREDIT ANS_PLUS ANS_RANGE |
%token ANS_PATH ANS_PCREDIT ANS_PLUS ANS_RANGE |
%token ANS_SHOW_BR ANS_SIG ANS_TOLERANCE ANS_TRY ANS_TYPE |
%token ANS_SHOW_BR ANS_SIG ANS_TOLERANCE ANS_TRY ANS_TYPE |
%token ANS_UNFMT ANS_UNIT ANS_WEIGHT |
%token ANS_UNFMT ANS_UNIT ANS_VERBATIM ANS_WEIGHT |
%token VAR_RANGE VERBATIM |
%token VAR_RANGE VERBATIM |
%token SLASH FORMAT |
%token SLASH FORMAT |
%token EQ_op NE_op GT_op GE_op LT_op LE_op AND_op OR_op EoL |
%token EQ_op NE_op GT_op GE_op LT_op LE_op AND_op OR_op EoL |
Line 506 ans_infospec : ANS_TOLERANCE '=' a_numbe
|
Line 524 ans_infospec : ANS_TOLERANCE '=' a_numbe
|
} |
} |
| ANS_SHOW_BR '=' ANS_OFF { LexiProblem_p->show_br = DONOT_SHOW; |
| ANS_SHOW_BR '=' ANS_OFF { LexiProblem_p->show_br = DONOT_SHOW; |
} |
} |
|
| ANS_VERBATIM '=' ANS_ON { LexiProblem_p->verbatim = DO_VERBATIM; |
|
} |
|
| ANS_VERBATIM '=' ANS_OFF { LexiProblem_p->verbatim = DONOT_VERBATIM; |
|
} |
| ANS_BOX_SHOW '=' ANS_ON { LexiProblem_p->show_ans_box = DO_SHOW; |
| ANS_BOX_SHOW '=' ANS_ON { LexiProblem_p->show_ans_box = DO_SHOW; |
} |
} |
| ANS_BOX_SHOW '=' ANS_OFF { LexiProblem_p->show_ans_box = DONOT_SHOW; |
| ANS_BOX_SHOW '=' ANS_OFF { LexiProblem_p->show_ans_box = DONOT_SHOW; |
Line 845 an_integer : I_CONSTANT
|
Line 867 an_integer : I_CONSTANT
|
a_real : R_CONSTANT { $$ = $1; } |
a_real : R_CONSTANT { $$ = $1; } |
; |
; |
|
|
an_array : ARRAY_ID '[' calc_expr ']' { $$=get_array_symbol($1,$3,1); } |
an_array : ARRAY_ID '[' calc_expr ']' { |
|
YYDBUG_PR1(" an_array <= ARRAY_ID '['calc_expr ']' "); |
|
$$=get_array_symbol($1,$3,1); |
|
} |
; |
; |
|
|
startQ : { /* first matching will occur before first line of input text */ |
startQ : { /* first matching will occur before first line of input text */ |