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authorMiles Bader <miles@gnu.org>2007-08-13 13:48:35 +0000
committerMiles Bader <miles@gnu.org>2007-08-13 13:48:35 +0000
commitb2e6b10fe2d40020a75ab0025af98a4abf339cd2 (patch)
treedb265e5ea93cdc13f8e3b54ed5c7ad2869d50ec9 /lispref/tips.texi
parent905350bef3ebc514a418658dd155c1d062664b56 (diff)
parent37cc095b6a175fb5a2fb18fa029eaf3aa3b3fa53 (diff)
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Merge from emacs--devo--0
Patches applied: * emacs--devo--0 (patch 846-851) - Update from CVS - Merge from emacs--rel--22 * emacs--rel--22 (patch 88-92) - Update from CVS - Merge from gnus--rel--5.10 * gnus--rel--5.10 (patch 242-244) - Update from CVS Revision: emacs@sv.gnu.org/emacs--unicode--0--patch-246
Diffstat (limited to 'lispref/tips.texi')
-rw-r--r--lispref/tips.texi6
1 files changed, 6 insertions, 0 deletions
diff --git a/lispref/tips.texi b/lispref/tips.texi
index de590c4cf9d..f3070f4659b 100644
--- a/lispref/tips.texi
+++ b/lispref/tips.texi
@@ -845,6 +845,12 @@ Instead of, ``Cause Emacs to display text in boldface,'' write just
``Display text in boldface.''
@item
+Avoid using ``iff'' (a mathematics term meaning ``if and only if''),
+since many people are unfamiliar with it and mistake it for a typo. In
+most cases, the meaning is clear with just ``if''. Otherwise, try to
+find an alternate phrasing that conveys the meaning.
+
+@item
When a command is meaningful only in a certain mode or situation,
do mention that in the documentation string. For example,
the documentation of @code{dired-find-file} is: