diff options
Diffstat (limited to 'src/buffer.c')
| -rw-r--r-- | src/buffer.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/src/buffer.c b/src/buffer.c index 6b6b6efc633..3eb96beeb0f 100644 --- a/src/buffer.c +++ b/src/buffer.c @@ -5958,10 +5958,7 @@ 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 @@ -5979,10 +5976,7 @@ 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 |