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small changes in 'ugly' part.

This commit is contained in:
Roberto Ierusalimschy 1994-11-13 12:39:04 -02:00
parent 0c5ac77c99
commit e4645c835d
2 changed files with 26 additions and 19 deletions
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29
lex.c
View File

@ -1,4 +1,4 @@
char *rcs_lex = "$Id: lex.c,v 2.8 1994/10/18 17:34:34 celes Exp roberto $"; char *rcs_lex = "$Id: lex.c,v 2.9 1994/11/03 17:09:20 roberto Exp roberto $";
#include <ctype.h> #include <ctype.h>
@ -246,22 +246,17 @@ fraction:
yylval.vFloat = a; yylval.vFloat = a;
return NUMBER; return NUMBER;
} }
case U_and: next(); return AND;
case U_do: next(); return DO; case U_and: case U_do: case U_else: case U_elseif: case U_end:
case U_else: next(); return ELSE; case U_function: case U_if: case U_local: case U_nil: case U_not:
case U_elseif: next(); return ELSEIF; case U_or: case U_repeat: case U_return: case U_then:
case U_end: next(); return END; case U_until: case U_while:
case U_function: next(); return FUNCTION; {
case U_if: next(); return IF; int old = current;
case U_local: next(); return LOCAL; next();
case U_nil: next(); return NIL; return reserved[old-U_and].token;
case U_not: next(); return NOT; }
case U_or: next(); return OR;
case U_repeat: next(); return REPEAT;
case U_return: next(); return RETURN;
case U_then: next(); return THEN;
case U_until: next(); return UNTIL;
case U_while: next(); return WHILE;
case U_eq: next(); return EQ; case U_eq: next(); return EQ;
case U_le: next(); return LE; case U_le: next(); return LE;
case U_ge: next(); return GE; case U_ge: next(); return GE;

16
ugly.h
View File

@ -1,5 +1,15 @@
enum /*
{ ** ugly.h
** TecCGraf - PUC-Rio
** $Id: $
*/
#ifndef ugly_h
#define ugly_h
/* This enum must have the same order of the array 'reserved' in lex.c */
enum {
U_and=128, U_and=128,
U_do, U_do,
U_else, U_else,
@ -22,3 +32,5 @@ enum
U_ne = '~'+128, U_ne = '~'+128,
U_sc = '.'+128 U_sc = '.'+128
}; };
#endif