62 lines
1.1 KiB
C
62 lines
1.1 KiB
C
/*
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* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
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* See the copyright notice in the ACK home directory, in the file "Copyright".
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*/
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#include "tokentab.h"
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/* Mod van gertjan */
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extern int LLsymb;
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extern int toknum;
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error_char(format,ch)
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char *format;
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char ch;
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{
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extern int listing,errorcnt;
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extern int basicline;
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if ( !listing ) fprint(STDERR, "LINE %d:",basicline);
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fprint(STDERR, format,ch);
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errorcnt++;
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}
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error_string(format,str)
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char *format;
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char *str;
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{
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extern int listing,errorcnt;
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extern int basicline;
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if ( !listing ) fprint(STDERR, "LINE %d:",basicline);
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fprint(STDERR, format,str);
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errorcnt++;
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}
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LLmessage( insertedtok )
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int insertedtok;
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{
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if ( insertedtok < 0 ) {
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error("Fatal stack overflow\n");
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C_close();
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sys_stop( S_EXIT );
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}
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if ( insertedtok == 0 )
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if ( LLsymb < 256 )
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error_char("%c deleted\n", (char)LLsymb);
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else
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error_string("%s deleted\n", tokentab[ LLsymb-256 ]);
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else {
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if ( insertedtok < 256 )
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error_char("%c inserted\n", (char)insertedtok);
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else
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error_string("%s inserted\n", tokentab[ insertedtok-256 ]);
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toknum = insertedtok;
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}
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}
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