1 files changed, 0 insertions, 112 deletions
diff --git a/moon-abe/pbc-0.5.14/pbc/parser.y b/moon-abe/pbc-0.5.14/pbc/parser.y
deleted file mode 100644
index d51cebcc..00000000
--- a/moon-abe/pbc-0.5.14/pbc/parser.y
+++ /dev/null
@@ -1,112 +0,0 @@
-%{
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdint.h> // for intptr_t
-#include <gmp.h>
-#include "pbc_utils.h"
-#include "pbc_field.h"
-
-#include "pbc_tree.h"
-#define YYSTYPE tree_ptr
-void yyerror(const char *s);
-int yylex(void);
-
-#define YY_NO_INPUT
-#define YY_NO_UNPUT
-
-extern int option_easy;
-%}
-
-%error-verbose
-%token DEFINE
-%token TERMINATOR
-%token NUM ID
-%token LPAR RPAR LSQU RSQU LBRACE RBRACE COMMA
-%right QUESTION COLON
-%left EQ NE LT T_GT LE GE
-%right ASSIGN
-%left PLUS MINUS
-%left DIVIDE TIMES
-%right UMINUS
-%right POW
-%token UNKNOWN
-%token END 0 "end of file"
-%%
-input
-  : // Empty.
-  | input stmt { tree_eval_stmt($2); }
-  ;
-
-stmt
-  : expr TERMINATOR
-  | DEFINE ID LPAR parms RPAR LBRACE stmtlist RBRACE {
-      $$ = tree_new_define($2, $4, $7);
-    }
-  ;
-
-stmtlist
-  : { $$ = tree_new_empty_stmt_list(); }  // Empty.
-  | stmtlist stmt { tree_append($1, $2); }
-  ;
-
-parms
-  : { $$ = tree_new_empty_parms(); }  // Empty.
-  | parms1
-  ;
-
-parms1
-  : ID { $$ = tree_new_empty_parms(); tree_append($$, $1); }
-  | parms1 COMMA ID { tree_append($1, $3); }
-  ;
-
-expr
-  : multinomial
-  | ID ASSIGN expr   { $$ = tree_new_assign($1, $3); }
-  | expr QUESTION expr COLON expr  { $$ = tree_new_ternary($1, $3, $5); }
-  | molecule
-  | molecule LSQU expr RSQU  { $$ = tree_new_item($1, $3); }
-  | expr EQ expr     { $$ = tree_new_eq($1, $3); }
-  | expr NE expr     { $$ = tree_new_ne($1, $3); }
-  | expr LE expr     { $$ = tree_new_le($1, $3); }
-  | expr GE expr     { $$ = tree_new_ge($1, $3); }
-  | expr LT expr     { $$ = tree_new_lt($1, $3); }
-  | expr T_GT expr   { $$ = tree_new_gt($1, $3); }
-  | expr PLUS expr   { $$ = tree_new_add($1, $3); }
-  | expr MINUS expr  { $$ = tree_new_sub($1, $3); }
-  | expr TIMES expr  { $$ = tree_new_mul($1, $3); }
-  | expr DIVIDE expr { $$ = tree_new_div($1, $3); }
-  | expr POW expr    { $$ = tree_new_pow($1, $3); }
-  | MINUS expr %prec UMINUS  { $$ = tree_new_neg($2); }
-  ;
-
-// Not quite atoms.
-molecule
-  : molecule LPAR exprlist RPAR  { $$ = $3; tree_set_fun($$, $1); }
-  | LPAR expr RPAR               { $$ = $2; }
-  | ID
-  ;
-
-exprlist
-  : { $$ = tree_new_funcall(); }  // Empty.
-  | nonemptyexprlist
-  ;
-
-nonemptyexprlist
-  : expr   { tree_append($$ = tree_new_funcall(), $1); }
-  | nonemptyexprlist COMMA expr { tree_append($1, $3); }
-  ;
-
-multinomial
-  : NUM
-  | numlist
-  ;
-
-numlist
-  : LSQU sequence RSQU { $$ = $2; }
-  ;
-
-sequence
-  : expr { $$ = tree_new_list($1); }
-  | sequence COMMA expr { tree_append($1, $3); }
-  ;
-%%