upstr.el

upstr.el creates a M-x upstr-backward-up-list-or-string for Emacs. It's designed as a replacement for C-M-u (backward-up-list), and corresponding up-list, but moving up out of a string or TeX maths $..$ as well as nested parens.

 (something "blah blah blah" ...)
^          ^        ^-- from here
|          |--- to here
+-- then here

upstr.el is free software (free as in freedom), published under the terms of the GNU General Public License (v3 or up).

Download version 5,

• HTTP upstr.el (12k, and sig)
• FTP upstr.el
• RSYNC upstr.el
• Or my ELPA archive.
• Or Debian package my miscbits-el.

The sig is a Gnu PG ascii armoured signature generated from my key.