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| author | Paul Eggert <eggert@cs.ucla.edu> | 2019-04-12 19:43:16 -0700 |
|---|---|---|
| committer | Kyle Meyer <kyle@kyleam.com> | 2019-04-14 22:08:07 -0400 |
| commit | 9bf1bdaf25b8dab9b87ec9735b8fd0a3daa06433 (patch) | |
| tree | 32d32583cc2e0a430a4b0c99eb9bcb9c2e2860ce | |
| parent | 222408d70a3674f06ddd6b77e4e1126c602e7361 (diff) | |
| download | org-mode-9bf1bdaf25b8dab9b87ec9735b8fd0a3daa06433.tar.gz | |
Backport commit 7ddd08bd3 from Emacs
* lisp/org-table.el (org-table-range-regexp):
Omit or rewrite useless repetitions that risk being very slow in
the backtracking regexp engine in Emacs.
Omit/rewrite useless regexp repetitions
7ddd08bd3ebc48998062a7d29274cf080256a48f
Paul Eggert
Fri Apr 12 19:43:41 2019 -0700
| -rw-r--r-- | lisp/org-table.el | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lisp/org-table.el b/lisp/org-table.el index 54ab25e..64c02b5 100644 --- a/lisp/org-table.el +++ b/lisp/org-table.el @@ -489,8 +489,8 @@ Line numbers are counted from the beginning of the table. This variable is initialized with `org-table-analyze'.") (defconst org-table-range-regexp - "@\\([-+]?I*[-+]?[0-9]*\\)?\\(\\$[-+]?[0-9]+\\)?\\(\\.\\.@?\\([-+]?I*[-+]?[0-9]*\\)?\\(\\$[-+]?[0-9]+\\)?\\)?" - ;; 1 2 3 4 5 + "@\\([-+]?I*[-+]?[0-9]*\\)\\(\\$[-+]?[0-9]+\\)?\\(\\.\\.@?\\([-+]?I*[-+]?[0-9]*\\)\\(\\$[-+]?[0-9]+\\)?\\)?" + ;; 1 2 3 4 5 "Regular expression for matching ranges in formulas.") (defconst org-table-range-regexp2 |