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/* parser.dlg -- DLG Description of scanner
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* Generated from: dlg_p.g
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* Terence Parr, Will Cohen, and Hank Dietz: 1989-1999
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* Purdue University Electrical Engineering
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* With AHPCRC, University of Minnesota
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* ANTLR Version 1.33MR20
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#define ANTLR_VERSION 13320
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#include "pccts_stdio.h"
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(*zzerr)("invalid token");
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int func_action; /* should actions be turned into functions?*/
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int lex_mode_counter = 0; /* keeps track of the number of %%names */
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/* MR1 11-Apr-97 Provide mechanism for inserting code into DLG class */
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/* MR1 via <<%%lexmember...>> */
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int lexMember = 0; /* <<%%lexmemeber ...>> MR1 */
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int lexAction = 0; /* <<%%lexaction ...>> MR1 */
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int parserClass = 0; /* <<%%parserclass ...>> MR1 */
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int lexPrefix = 0; /* <<%%lexprefix ...>> MR1 */
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char theClassName[100]; /* MR11 */
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char *pClassName=theClassName; /* MR11 */
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int firstLexMember=1; /* MR1 */
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void xxputc(int c) { /* MR1 */
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void xxputc(c) /* MR1 */
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if (parserClass) { /* MR1 */
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*pClassName++=c; /* MR1 */
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*pClassName=0; /* MR1 */
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} else if (lexMember || lexPrefix) { /* MR1 */
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if (class_stream != NULL) fputc(c,class_stream); /* MR1 */
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fputc(c,OUT); /* MR1 */
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void xxprintf(char *format,char *string) { /* MR1 */
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void xxprintf(format,string) /* MR1 */
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char *format; /* MR1 */
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char *string; /* MR1 */
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if (lexMember || lexPrefix || parserClass) { /* MR1 */
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if (class_stream != NULL) /* MR1 */
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fprintf(class_stream,format,string); /* MR1 */
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fprintf(OUT,format,string); /* MR1 */
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zzline++; zzskip(); DAWDLE;
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\%\%[a-zA-Z_][a-zA-Z0-9_]*
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p_mode_def(&zzlextext[2],lex_mode_counter++);
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lexMember=1; /* MR1 */
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if (firstLexMember != 0) { /* MR1 */
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firstLexMember=0; /* MR1 */
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p_class_def1(); /* MR1 */
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zzmode(ACT); /* MR1 */
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lexAction=1;zzmode(ACT);
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parserClass=1; /* MR1 */
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zzmode(ACT); /* MR1 */
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lexPrefix=1;zzmode(ACT);
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fprintf(OUT,"\n%s %sact%d()\n{ ",
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gen_cpp?"ANTLRTokenType":"static void",
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gen_cpp?ClassName("::"):"", ++action_no);
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zzmode(ACT); zzskip();
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{int t; sscanf(&zzlextext[1],"%o",&t); zzlextext[0] = t;}
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{int t; sscanf(&zzlextext[3],"%x",&t); zzlextext[0] = t;}
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{int t; sscanf(&zzlextext[1],"%d",&t); zzlextext[0] = t;}
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zzlextext[0] = zzlextext[1];
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error("unterminated action", zzline); zzmode(START);
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if (func_action) fprintf(OUT,"}\n\n");
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/* MR1 11-Apr-97 Provide mechanism for inserting code into DLG class */
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/* MR1 via <<%%lexmember ...>> */
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/* MR1 This is a consequence of not saving actions */
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/* MR1 */ parserClass=0;
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/* MR1 */ lexPrefix=0;
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/* MR1 */ lexAction=0;
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/* MR1 */ lexMember=0;
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xxputc(zzlextext[0]); zzskip();
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xxputc('>'); zzskip();
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xxputc('\\'); zzskip();
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xxputc(zzlextext[0]); ++zzline; zzskip();
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zzmode(ACTION_COMMENTS); /* MR1 */
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xxprintf("%s", &(zzlextext[0])); zzskip(); /* MR1 */
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zzmode(ACTION_CPP_COMMENTS); /* MR1 */
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xxprintf("%s", &(zzlextext[0])); zzskip(); /* MR1 */
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xxputc(zzlextext[0]); zzskip();
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zzmode(ACT); /* MR1 */
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xxprintf("%s", &(zzlextext[0])); zzskip(); /* MR1 */
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zzline++; xxputc(zzlextext[0]); zzskip();
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xxputc(zzlextext[0]); zzskip();
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%%ACTION_CPP_COMMENTS
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zzmode(ACT); zzline++; /* MR1 */
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xxprintf("%s", &(zzlextext[0])); zzskip(); /* MR1 */
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xxputc(zzlextext[0]); zzskip();
added
removed
pccts/dlg/parser.dlg
