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Annotation of 43BSDTahoe/new/B/src/bed/term.c, revision 1.1.1.1

1.1       root        1: /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1984. */
                      2: /* $Header: term.c,v 2.5 85/08/22 16:09:34 timo Exp $ */
                      3: 
                      4: /*
                      5:  * B editor -- Init/end terminal-related modules.
                      6:  *
                      7:  * This file should be wiped out completely.
                      8:  */
                      9: 
                     10: 
                     11: #include "b.h"
                     12: #include "erro.h"
                     13: 
                     14: extern bool dflag;
                     15: 
                     16: extern bool nosense;
                     17: 
                     18: 
                     19: /*
                     20:  * Call initialization code of other terminal-dependent modules.
                     21:  * N.B. the order of initializations is determined by black magic.
                     22:  *     Don't change!
                     23:  */
                     24: 
                     25: Visible Procedure
                     26: initterm()
                     27: {
                     28: #ifndef NDEBUG
                     29:        if (dflag)
                     30:                fprintf(stderr, "*** initterm();\n\r");
                     31: #endif NDEBUG
                     32:        /* initshow(); */
                     33:        initgetc();
                     34: }
                     35: 
                     36: 
                     37: /*
                     38:  * Extermination code, reverse of initterm().
                     39:  * N.B. the order of exterminations is determined by black magic.
                     40:  *      Don't change!
                     41:  */
                     42: 
                     43: Visible Procedure
                     44: endterm()
                     45: {
                     46: #ifndef NDEBUG
                     47:        if (dflag)
                     48:                fprintf(stderr, "*** endterm();\n\r");
                     49: #endif NDEBUG
                     50:        /* endshow(); */
                     51:        endgetc();
                     52: }
                     53: 
                     54: 
                     55: /*
                     56:  * Compatible interface with trmsense; return No if not sensed.
                     57:  */
                     58: 
                     59: Visible bool
                     60: sense(py, px)
                     61:        int *py;
                     62:        int *px;
                     63: {
                     64:        trmsense(py, px);
                     65:        if (*py >= 0 && *px >= 0)
                     66:                return Yes;
                     67:        if (nosense)
                     68:                error(GOTO_NO);
                     69:        else
                     70:                error(GOTO_BAD);
                     71:        return No;
                     72: }

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