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From: Richard Stallman <rms@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: bug/patch: python.el python-beginning-of-statement
Date: Sun, 27 Jun 2004 22:23:26 -0400	[thread overview]
Message-ID: <E1Belnq-0003NY-7d@fencepost.gnu.org> (raw)
In-Reply-To: <quack.20040627T0234.j5hdsxibsz@hkn.eecs.berkeley.edu> (message from Karl Chen on Sun, 27 Jun 2004 02:34:52 -0700)

Does this version of the function work right?

(defun python-beginning-of-statement ()
  "Go to start of current statement.
Accounts for continuation lines, multi-line strings, and multi-line bracketed
expressions."
  (beginning-of-line)
  (python-beginning-of-string)
  (catch 'foo
    (while (python-continuation-line-p)
      (beginning-of-line)
      (if (python-backslash-continuation-line-p)
	  (while (python-backslash-continuation-line-p)
	    (forward-line -1))
	(python-beginning-of-string)
	;; Skip forward out of nested brackets.
	(condition-case ()		; beware invalid syntax
	    (progn (backward-up-list (syntax-ppss-depth (syntax-ppss))) t)
	  (error (throw 'foo))))))
  (back-to-indentation))

  reply	other threads:[~2004-06-28  2:23 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-06-27  9:34 bug/patch: python.el python-beginning-of-statement Karl Chen
2004-06-28  2:23 ` Richard Stallman [this message]
2004-06-28  8:33   ` Karl Chen

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