## Archive for January, 2010

### Some Simple New Elementary Functions

Friday, 22 January 2010

In this post I introduce some new functions:

• $\mathrm{exph}(x)$
• $\mathrm{lnh}(x)$
• $\mathrm{cish}(x)$

### SVN: Overcommitment

Thursday, 21 January 2010

In this post, I describe why Subversion sometimes seems to commit too much.

### SVN: Managing Third-party Source with Subversion

Tuesday, 19 January 2010

Suppose that you have an SVN repository

http://svnserver/myrepos/


in which you have a project

http://svnserver/myrepos/project/trunk/

to which you wish to add some source files from a third-party source

scheme://elsewhere/3rdparty/somelib/

(SVN or otherwise). You wish to make some modifications to that source specific to your project, but also to be able to take advantage of any future bug-fixes or enhancements to the 3rd-party source.

Here is a suggestion for how this might be managed.