branch: externals/auctex
commit 0fcc152333c411670230e6c8203da54f170c1362
Author: Ikumi Keita <ik...@ikumi.que.jp>
Commit: Ikumi Keita <ik...@ikumi.que.jp>
Document the new customize option
* doc/auctex.texi (Folding): Add description about
`TeX-fold-auto-reveal' to follow up the last commit (bug#69954).
---
doc/auctex.texi | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/doc/auctex.texi b/doc/auctex.texi
index b499c63bef..6e9d33c3a0 100644
--- a/doc/auctex.texi
+++ b/doc/auctex.texi
@@ -2826,6 +2826,30 @@ Maximum length of original text displayed in a tooltip
or the echo area
for folded content. Set it to zero in order to disable this feature.
@end defopt
+@defopt TeX-fold-auto-reveal
+This option determines the auto-reveal behavior when the point enters the
+folded portion of the buffer. Possible values and the corresponding
+behaviors are:
+@itemize
+@item
+@code{t}: @AUCTeX{} always opens the folded expression and reveal the
+original source text.
+@item
+@code{nil}: @AUCTeX{} never reveals.
+@item
+@var{SYMBOL}: The value of @var{SYMBOL} is used as a boolean flag. If
+@var{SYMBOL} isn't bound as a variable, it is treated as @code{nil}.
+@item
+Cons cell @code{(@var{FUNCTION} . @var{ARGUMENTS})}: @AUCTeX{} calls the
+@var{FUNCTION} with arbitrary number of @var{ARGUMENTS}. The return value
+is regarded as a boolean flag.
+@end itemize
+
+It has a reasonable default value to reveal when the point enters the
+folded portion with @kbd{@key{left}}, @kbd{@key{right}}, @kbd{C-b},
+@kbd{C-f} or mouse click under standard key binding.
+@end defopt
+
@node Outline
@section Outlining the Document
