Bastien, My bisect says:
--8<---------------cut here---------------start------------->8--- b83c0309a7ecb86251451557a12e451fe9f93b11 is the first bad commit commit b83c0309a7ecb86251451557a12e451fe9f93b11 Author: Bastien Guerry <b...@altern.org> Date: Thu May 16 10:33:32 2013 +0200 Fix handling of setup file wrt setting tags * org.el (org-set-regexps-and-options-for-tags): Return a list with tag-related variables. (org-set-regexps-and-options): Append tags from a setup file to the local tags of the file. (org-agenda-prepare-buffers): Set tags from a setup file by calling `org-set-regexps-and-options' when necessary. Thanks to Anupam Sengupta for reporting this. --8<---------------cut here---------------end--------------->8--- My recipe for testing good/bad is: 1. Start Emacs 2. `C-c a a' 3. Open my `work.org' file 4. Check whether it's colored or black&white only... >> I switched to commit 838e421 and the colors are back again. Same for me... > I'll investigate -- in the meantime, could you just let me know what > version of Emacs do you use? GNU Emacs 24.3.1 (i386-mingw-nt6.2.9200) of 2013-04-08 on LEG570 Best regards, Seb -- Sebastien Vauban