Clocking only works with all headings indented with less than `30'
stars (hardcoded `lmax' value in `org-clock-sum').
---
doc/org.texi | 14 ++++++++------
1 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/doc/org.texi b/doc/org.texi
index 9e873ea..46aa1e2 100644
--- a/doc/org.texi
+++ b/doc/org.texi
@@ -5917,12 +5917,14 @@ created for this purpose, it is described in
@ref{Structure editing}.
@cindex time clocking
Org mode allows you to clock the time you spend on specific tasks in a
-project. When you start working on an item, you can start the clock.
-When you stop working on that task, or when you mark the task done, the
-clock is stopped and the corresponding time interval is recorded. It
-also computes the total time spent on each subtree of a project. And it
-remembers a history or tasks recently clocked, to that you can jump quickly
-between a number of tasks absorbing your time.
+project. When you start working on an item, you can start the clock. When
+you stop working on that task, or when you mark the task done, the clock is
+stopped and the corresponding time interval is recorded. It also computes
+the total time spent on each subtree@footnote{Clocking only works if all
+headings are indented with less than 30 stars. This is a hardcoded
+limitation of `lmax' in `org-clock-sum'.} of a project. And it remembers a
+history or tasks recently clocked, to that you can jump quickly between a
+number of tasks absorbing your time.
To save the clock history across Emacs sessions, use
@lisp
--
1.7.8.3
