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- /*
- HEADER: CUG nnn.nn;
- TITLE: YACC - Yet Another Compilier-Compilier
- VERSION: 1.0 for IBM-PC
- DATE: JAN 28, 1985
- DESCRIPTION: LALR(1) Parser Generator. From UNIX
- KEYWORDS: Parser Generator Compilier-Compilier YACC
- SYSTEM: IBM-PC and Compatiables
- FILENAME: YNXTI.4C
- WARNINGS: This program is not for the casual user. It will
- be useful primarily to expert developers.
- CRC: N/A
- SEE-ALSO: LEX and PREP
- AUTHORS: Scott Guthery 11100 leafwood lane Austin, TX 78750
- COMPILERS: DESMET-C
- REFERENCES: UNIX Systems Manuals
- */
-
- #include "y4.h"
-
- int nxti( void )
- {
- /* finds the next i */
- register i, max, maxi;
-
- max = 0;
-
- for( i=1; i<= nnonter; ++i ) if( ggreed[i] >= max )
- {
- max = ggreed[i];
- maxi = -i;
- }
-
- for( i=0; i<nstate; ++i ) if( greed[i] >= max )
- {
- max = greed[i];
- maxi = i;
- }
-
- if( nxdb ) fprintf( ftable, "nxti = %d, max = %d\n", maxi, max );
- if( max==0 ) return( NOMORE );
- else return( maxi );
- }
-