added mt comression to merge

[samtools.git] / sam_view.c

diff --git a/sam_view.c b/sam_view.c
index f198591e9aabbe44f67ee35c1497d2e73d0a3d7d..b6896c908cb367c1083eb3fbe994fe3c83a753f4 100644 (file)
--- a/sam_view.c
+++ b/sam_view.c
@@ -290,6 +290,7 @@ static int usage(int is_long_help)
        fprintf(stderr, "         -X       output FLAG in string (samtools-C specific)\n");
        fprintf(stderr, "         -c       print only the count of matching records\n");
        fprintf(stderr, "         -B       collapse the backward CIGAR operation\n");
+       fprintf(stderr, "         -@ INT   number of BAM compression threads [0]\n");
        fprintf(stderr, "         -L FILE  output alignments overlapping the input BED FILE [null]\n");
        fprintf(stderr, "         -t FILE  list of reference names and lengths (force -S) [null]\n");
        fprintf(stderr, "         -T FILE  reference sequence file (force -S) [null]\n");