[elpa] externals/ivy-hydra 1d25cdd 209/395: Revert ".dir-locals.el: Simplify outline-regexp"

[Basil L. Contovounesios]

branch: externals/ivy-hydra
commit 1d25cdde8cc9796cf4ff1f9c46a704352350feb2
Author: Jonas Bernoulli <jonas@bernoul.li>
Commit: Jonas Bernoulli <jonas@bernoul.li>

    Revert ".dir-locals.el: Simplify outline-regexp"
    
    This reverts commit a89825b205608f5bcb87b1fcaf9239804dde6b54,
    which was added to #1681.
    
    The default value of `outline-regexp' as used in `elisp-mode'
    is ";;;\\(;* [^ \t\n]\\|###autoload\\)\\|(", see function
    `lisp-mode-variables'.
    
    The reason that that does not work in our case is because we
    use outline headings like
    
    ;;* section
    ;;** subsection
    ;;*** subsubsection
    
    instead of the default
    
    ;;; section
    ;;;; subsection
    ;;;;; subsubsection
    
    `outline-regexp' therefore has to match semicolons followed by
    asterisks instead of just semicolons.  That's what the regexp that
    we are restoring does.  That is the only part that we should change
    compared to the default value.
    
    The default regexp as well as our regexp additionally match autoload
    cookies as well as lines beginning with "(".  (While the regexp does
    not begin with "^", `outline' actually does anchor the searches.)
    
    Features exists that depends on that being the case, lets not
    needlessly break them.
---
 .dir-locals.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.dir-locals.el b/.dir-locals.el
index 3d5e818..4e7d231 100644
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -8,7 +8,7 @@
   (sentence-end-double-space . t))
  (emacs-lisp-mode
   (indent-tabs-mode . nil)
-  (outline-regexp . ";;[;*]+[\s\t]+")
+  (outline-regexp . ";;\\([;*]+ [^\s\t\n]\\|###autoload\\)\\|(")
   ;; extra config here: 
https://github.com/abo-abo/oremacs/blob/github/modes/ora-elisp-style-guide.el
   ;; (lisp-indent-function . common-lisp-indent-function)
   ))