diff options
| -rw-r--r-- | src/ChangeLog | 5 | ||||
| -rw-r--r-- | src/buffer.c | 10 |
2 files changed, 7 insertions, 8 deletions
diff --git a/src/ChangeLog b/src/ChangeLog index eb9ba22b0b2..e985c8f84cf 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,3 +1,8 @@ +2010-10-03 Glenn Morris <rgm@gnu.org> + + * buffer.c (before-change-functions, after-change-functions): + Three-year overdue doc fix following 2007-08-13 change. + 2010-10-02 Kenichi Handa <handa@m17n.org> * coding.c (coding_inherit_eol_type): If parent doesn't specify diff --git a/src/buffer.c b/src/buffer.c index adb85b83e5f..939e2bb0e19 100644 --- a/src/buffer.c +++ b/src/buffer.c @@ -6096,10 +6096,7 @@ No information is given about the length of the text after the change. Buffer changes made while executing the `before-change-functions' don't call any before-change or after-change functions. -That's because these variables are temporarily set to nil. -As a result, a hook function cannot straightforwardly alter the -value of these variables. See the Emacs Lisp manual for a way of -accomplishing an equivalent result by using other variables. +That's because `inhibit-modification-hooks' is temporarily set non-nil. If an unhandled error happens in running these functions, the variable's value remains nil. That prevents the error @@ -6117,10 +6114,7 @@ and the post-change beginning and end are at the same place.) Buffer changes made while executing the `after-change-functions' don't call any before-change or after-change functions. -That's because these variables are temporarily set to nil. -As a result, a hook function cannot straightforwardly alter the -value of these variables. See the Emacs Lisp manual for a way of -accomplishing an equivalent result by using other variables. +That's because `inhibit-modification-hooks' is temporarily set non-nil. If an unhandled error happens in running these functions, the variable's value remains nil. That prevents the error |