Uwe> (warning/warning) Error caught in `font-lock-pre-idle-hook': Uwe> (error Nesting too deep for parser) Uwe> is this a sign that something is wrong with my font setting? I doubt it's your settings that are wrong, although of course something unusual about them may be the trigger. This is probably internal to some package, or even font-lock itself. What mode does this happen in? Are there particular files that usually trigger this while others are warning-free? -- Institute of Policy and Planning Sciences http://turnbull.sk.tsukuba.ac.jp University of Tsukuba Tennodai 1-1-1 Tsukuba 305-8573 JAPAN Ask not how you can "do" free software business; ask what your business can "do for" free software.

"Stephen J. Turnbull" <stephen(a)xemacs.org&gt; writes: It seems that one of the culprit is lazy-lock-mode I changed to lazy-shot-mode (which I abandoned a while a ago, for a reason I already forgot) I remember a discussing about this mode and the fact that it uses the C engine, but I forgot the details. Any ideas?