14-Jan-83 rlib.w`prim.r and rlib.w`lib.r modified to reflect the new multi-statement syntax in for statement clauses. 13-May-83 multiple slash bug in whereis fixed by Ralph Stamerjohn. 13-Jun-83 `fc' modified to show full image name for `ld' in verbose mode. 13-Jun-83 converted `select' references to `switch' in rlib.w. 15-Jun-83 added global r$fmsk (feature mask) in psect $r.rwd. This permits special features to be turned on/off via a TKB gblpat directive of the form gblpat=$r.rwd:r$fmsk: The only bit defined in the feature mask is bit 0; if set, then the attachment/detachment of the controlling terminal is NOT done. This is mostly to permit one to build time-initiated tasks which do not tie up CO:, but could be used for general interactive tasks, with the subsequent loss of ^O, ^S, ^Q and typeahead features. 16-Jun-83 All tools with strings of the form "?*[!.]." had the trailing period removed, as ratp1 no longer requires them. 16-Jun-83 All tools referencing `impath' have been changed to use the statically defined path STD_PATH. 21-Jul-83 minprim.mar modified to support read with timeout on terminals, as well as including support for cleanup of lock files. The routines crlock/rmlock have been added to the primitives, and trial versions of setioc/getioc have been added. None of the current tools use these ioc routines, and stmode/gtmode are still supported. 22-Jul-83 Modified routines rlib.w`lib.r`pattern.r`{addint,getccl} to fix bug in declarations. These fixes are due to Layne Cannon at PNL.