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Diffstat (limited to 'doc/lispref/positions.texi')
| -rw-r--r-- | doc/lispref/positions.texi | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/doc/lispref/positions.texi b/doc/lispref/positions.texi index 77077934673..a5a51f0a0bf 100644 --- a/doc/lispref/positions.texi +++ b/doc/lispref/positions.texi @@ -794,11 +794,15 @@ on a line that starts with a match for this regular expression, followed by a character with open-parenthesis syntax. @end defopt +@cindex \( in strings @defopt open-paren-in-column-0-is-defun-start If this variable's value is non-@code{nil}, an open parenthesis in column 0 is considered to be the start of a defun. If it is @code{nil}, an open parenthesis in column 0 has no special meaning. -The default is @code{t}. +The default is @code{t}. If a string literal happens to have a +parenthesis in column 0, escape it with backslash to avoid a false +positive, @xref{Left Margin Paren,, Left Margin Convention, emacs, The +GNU Emacs Manual}. @end defopt @defvar beginning-of-defun-function |