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Annotation of 43BSD/contrib/B/src/bed/term.c, revision 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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