I am using emacs for editing *.tex file. Tex file is controlled under svn. I recently migrated to new macbook 12" with sub-c.
When I launch emacs from the shell, I do not have any problem in manipulating the tex file. When I launch the emacs clicking the icon in the launch bar, there occur two issue in manipulating the same tex file. They are executing the same emacs binary.
First, when the emacs is launched through icon click, the svn check-in fails. It says svn: E155021: This client is too old to work with the working copy at '/Users/...' (format 31). You need to get a newer Subversion client. For more details, see http://subversion.apache.org/faq.html#working-copy-format-change
Second, in shell launched emacs, emacs shows the version number of the tex file in the bottom of its window. When the emacs is launched from the icon clock, i do not see any version number of the tex document.
I think the both issues are rooted at the same reason. I am just wondering if I could get some clue.