add link to tracebug tutorial

git-svn-id: https://svn.r-project.org/ESS/trunk@5640 0bbaf3bd-34e0-0310-bf65-c717079852d4
todo

git-svn-id: https://svn.r-project.org/ESS/trunk@5641 0bbaf3bd-34e0-0310-bf65-c717079852d4
more informative startup developer messages

git-svn-id: https://svn.r-project.org/ESS/trunk@5642 0bbaf3bd-34e0-0310-bf65-c717079852d4
fix developer function and region evaluation

   This one was broken since the introduction of
   ess-load-visibly-noecho-command.

git-svn-id: https://svn.r-project.org/ESS/trunk@5643 0bbaf3bd-34e0-0310-bf65-c717079852d4
better default developer eval target message

git-svn-id: https://svn.r-project.org/ESS/trunk@5644 0bbaf3bd-34e0-0310-bf65-c717079852d4
don't delete temp files when process is busy

   Fixes the bug reported by Peter Meilstrup that occurs on
   ess-inject-source == t and repeated C-c C-c.

git-svn-id: https://svn.r-project.org/ESS/trunk@5645 0bbaf3bd-34e0-0310-bf65-c717079852d4
cosmetic

git-svn-id: https://svn.r-project.org/ESS/trunk@5646 0bbaf3bd-34e0-0310-bf65-c717079852d4
new function ess-get-next-available-process

git-svn-id: https://svn.r-project.org/ESS/trunk@5647 0bbaf3bd-34e0-0310-bf65-c717079852d4
make eldoc work with non-associated buffers and busy processes

* lisp/ess-inf.el (ess-get-next-available-process): correct process
  handling
* lisp/ess-r-d.el (ess-R-eldoc-function): relly on ess-get-next-available-process
* lisp/ess-utils.el (ess-function-arguments): add optional proc argument

git-svn-id: https://svn.r-project.org/ESS/trunk@5648 0bbaf3bd-34e0-0310-bf65-c717079852d4
update todo with fixes

git-svn-id: https://svn.r-project.org/ESS/trunk@5649 0bbaf3bd-34e0-0310-bf65-c717079852d4