Mercurial > cpython-lru_cache-weakref

diff Misc/python-mode.el @ 10876:17ae178a3038 legacy-trunk

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(py-parse-state): When running under Emacs -- which doesn't have buffer-syntactic-context -- just short circuit the TQS test by jumping to point-min and doing the test from there. For long files, this will be faster than looping with a re-search-backwards.
author Barry Warsaw <barry@python.org>
date Mon, 24 May 1999 19:57:32 +0000
parents 1821e64e08fc
children 2669ac7cd76a
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--- a/Misc/python-mode.el	Mon May 24 18:37:57 1999 +0000
+++ b/Misc/python-mode.el	Mon May 24 19:57:32 1999 +0000
@@ -2786,7 +2786,13 @@
 	      (save-excursion (setq pps (parse-partial-sexp (point) here)))
 	      ;; make sure we don't land inside a triple-quoted string
 	      (setq done (or (not (nth 3 pps))
-			     (bobp))))
+			     (bobp)))
+	      ;; Just go ahead and short circuit the test back to the
+	      ;; beginning of the buffer.  This will be slow, but not
+	      ;; nearly as slow as looping through many
+	      ;; re-search-backwards.
+	      (if (not done)
+		  (goto-char (point-min))))
 	  ;; XEmacs
 	  (setq done (or (not (buffer-syntactic-context))
 			 (bobp)))