2002-03-09 00:57:33 +03:00
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/* $NetBSD: inp.h,v 1.5 2002/03/08 21:57:33 kristerw Exp $ */
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1993-04-09 15:33:50 +04:00
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EXT LINENUM input_lines INIT(0); /* how long is input file in lines */
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EXT LINENUM last_frozen_line INIT(0); /* how many input lines have been */
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/* irretractibly output */
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2002-03-09 00:57:33 +03:00
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void re_input(void);
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void scan_input(char *);
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bool plan_a(char *);
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void plan_b(char *);
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char *ifetch(LINENUM, int);
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bool rev_in_string(char *);
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