Presently the pathname translation for "SYS" is '/tmp/sbcl/trunk/src/sbcl-1.0.24/'. This kind of makes it hard for 'M-.' to work well in slime. This patch for the PKGBUILD generates a modified core with the translation for "SYS" changed to the '/usr/share/sbcl-source/'. Basically it means that we can put the 'src' and 'contrib' directories form the sbcl sources in '/usr/share/sbcl-source/' and the various source lookup functions in sbcl and slime will work. This was inspired from Debian's changes to support the common-lisp-controller which also happens to update the pathname translations. The big question is whether or not it is worth splitting the source into a new package (sbcl-source). With the source included it comes to around 13Mb. Either way the modified core won't cause a problem since the path is already wrong. -- Daniel White