Hi sawfishers! I'm using the mxflat theme from http://themes.freshmeat.net/projects/mxflat/ and it allows me to customize the windows' title strings. For example one can evaluate lisp expressions like this $[current-time-string] and the result of the evaluation will appear as window titles. One can also take the value of environment variables like this $(DISPLAY).
This is all great but now I would like to have the output of a shell script displayed as title string. It's actually the battery status of my laptop. From the .sawfishrc file I know that ( system "/path/to/program" ) is valid but $[system "/path/to/program"] doesn't work for the title strings. Does anyone know how (and where) to define a lisp expression that would return the output of a shell script? I'm looking for something like current-time-string which apparently works. Cheers, Daniel
