# st

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    commit 5d39afc9023bc9a692ba6faf590abf9397a890ae
    parent 9df1e56142527de1b8917434093d25212dd9da1e
    Author: Christoph Lohmann <20h@r-36.net>
    Date:   Tue,  6 Nov 2012 23:44:37 +0100

    Adding scrollwheel support. Thanks Brandon Invergo!

    Diffstat:
    Mst.c | 19++++++++++++-------

    1 file changed, 12 insertions(+), 7 deletions(-)
    diff --git a/st.c b/st.c
    @@ -673,6 +673,10 @@ bpress(XEvent *e) {
     		sel.mode = 1;
     		sel.ex = sel.bx = x2col(e->xbutton.x);
     		sel.ey = sel.by = y2row(e->xbutton.y);
    +	} else if(e->xbutton.button == Button4) {
    +		ttywrite("\031", 1);
    +	} else if(e->xbutton.button == Button5) {
    +		ttywrite("\005", 1);
     	}
     }

    @@ -1834,8 +1838,8 @@ tputc(char *c, int len) {
     		}
     	}
     	/*
    -	 * STR sequences must be checked before of anything
    -	 * because it can use some control codes as part of the sequence
    +	 * STR sequences must be checked before anything else
    +	 * because it can use some control codes as part of the sequence.
     	 */
     	if(term.esc & ESC_STR) {
     		switch(ascii) {
    @@ -1855,6 +1859,7 @@ tputc(char *c, int len) {
     		}
     		return;
     	}
    +
     	/*
     	 * Actions of control codes must be performed as soon they arrive
     	 * because they can be embedded inside a control sequence, and
    @@ -1895,11 +1900,11 @@ tputc(char *c, int len) {
     		case '\030':	/* CAN */
     			csireset();
     			return;
    -		 case '\005':	/* ENQ (IGNORED) */
    -		 case '\000':	/* NUL (IGNORED) */
    -		 case '\021':	/* XON (IGNORED) */
    -		 case '\023':	/* XOFF (IGNORED) */
    -		 case 0177:	/* DEL (IGNORED) */
    +		case '\005':	/* ENQ (IGNORED) */
    +		case '\000':	/* NUL (IGNORED) */
    +		case '\021':	/* XON (IGNORED) */
    +		case '\023':	/* XOFF (IGNORED) */
    +		case 0177:	/* DEL (IGNORED) */
     			return;
     		}
     	} else if(term.esc & ESC_START) {