Commit 55111a56 authored by Richard M. Stallman's avatar Richard M. Stallman
Browse files

(Special Properties): String value of `read-only' serves as the error message.

parent 11bfb693
......@@ -3098,7 +3098,8 @@ about this particular character. @xref{Syntax Properties}.
@kindex read-only @r{(text property)}
If a character has the property @code{read-only}, then modifying that
character is not allowed. Any command that would do so gets an error,
@code{text-read-only}. If the property value is a string, that string
is used as the error message.
Insertion next to a read-only character is an error if inserting
ordinary text there would inherit the @code{read-only} property due to
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