# st

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    commit d5f4554431f82424af40600ed6835672ab8e44ae
    parent 53937e045aba6cdefd9e8e81556b306976691747
    Author: Aurélien Aptel <aurelien.aptel@gmail.com>
    Date:   Tue, 16 Jun 2009 12:34:10 +0200

    dump escseq if not handled.

    Diffstat:
    Mst.c | 12++++++++----

    1 file changed, 8 insertions(+), 4 deletions(-)
    diff --git a/st.c b/st.c
    @@ -591,10 +591,16 @@ tsetscroll(int t, int b) {

     void
     eschandle(void) {
    -	/* escdump(); */
     	switch(escseq.pre) {
    +	default:
    +		goto unknown_seq;
     	case '[':
     		switch(escseq.mode) {
    +		default:
    +		unknown_seq:
    +			fprintf(stderr, "erresc: unknown sequence\n");
    +			escdump();
    +			break;
     		case '@': /* Insert <n> blank char */
     			DEFAULT(escseq.arg[0], 1);
     			tinsertblank(escseq.arg[0]);
    @@ -712,15 +718,13 @@ eschandle(void) {
     void
     escdump(void) {
     	int i;
    -	puts("------");
     	printf("rawbuf	: %s\n", escseq.buf);
     	printf("prechar : %c\n", escseq.pre);
     	printf("private : %c\n", escseq.priv ? '?' : ' ');
     	printf("narg	: %d\n", escseq.narg);
    -	if(escseq.narg) {
    +	if(escseq.narg)
     		for(i = 0; i < escseq.narg; i++)
     			printf("\targ %d = %d\n", i, escseq.arg[i]);
    -	}
     	printf("mode	: %c\n", escseq.mode);
     }