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| author | Noam Postavsky <npostavs@gmail.com> | 2017-03-14 09:23:08 -0400 |
|---|---|---|
| committer | Noam Postavsky <npostavs@gmail.com> | 2017-03-14 22:14:30 -0400 |
| commit | c66aaa61639e72a70a4f2c4bc73645048caebe53 (patch) | |
| tree | 4212412986c469f27334972e44861c4296520fed /lisp/emacs-lisp/autoload.el | |
| parent | fac0bb9cf76072941ae9dc9c7019929eb1a0f1dd (diff) | |
| download | emacs-c66aaa61639e72a70a4f2c4bc73645048caebe53.tar.gz | |
Recomplexify ‘delete-trailing-whitespace’ by treating \n as whitespace again
Mostly reverts "Simplify ‘delete-trailing-whitespace’ by not treating
\n as whitespace" from 2016-07-04. Setting \n to non-whitespace
causes the regex engine to backtrack a lot when searching for
"\\s-+$" (Bug#26079).
* lisp/simple.el (delete-trailing-whitespace): Don't change newline
syntax, search for "\\s-$" and then skip backward over trailing
whitespace.
Diffstat (limited to 'lisp/emacs-lisp/autoload.el')
0 files changed, 0 insertions, 0 deletions