[BioC] GRangesForUCSCGenome seems to be missing in rtracklayer 1.10, GenomicRanges 1.2

[Paul Shannon]

The rtracklayer vignette  features the GRangesForUCSCGenome rather prominently (page 3), but I cannot seem to find the function.

I can probably make do with 'GRanges', but my failure to match the vignette leaves me uneasy.

Any advice?    SessionInfo follows.

 - Paul

> sessionInfo ()
R version 2.12.0 (2010-10-15)
Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)

locale:
[1] en_US.utf-8/en_US.utf-8/C/C/en_US.utf-8/en_US.utf-8

attached base packages:
[1] tools     stats     graphics  grDevices utils     datasets  methods   base

other attached packages:
 [1] GenomicFeatures_1.1.11             rtracklayer_1.10.0                 RCurl_1.4-2                        bitops_1.0-4.1
 [5] BSgenome.Hsapiens.UCSC.hg18_1.3.16 BSgenome.Mmusculus.UCSC.mm9_1.3.16 BSgenome_1.17.5                    Biostrings_2.18.0
 [9] GenomicRanges_1.2.0                IRanges_1.8.0                      org.Pt.eg.db_2.4.1                 org.Hs.eg.db_2.4.6
[13] org.Mm.eg.db_2.4.1                 RSQLite_0.9-2                      DBI_0.2-5                          AnnotationDbi_1.11.8
[17] Biobase_2.10.0                     RUnit_0.4.25

loaded via a namespace (and not attached):
[1] biomaRt_2.6.0 XML_3.1-1