[Geany] word-boundary characters

[AC]

> SCI_WORDRIGHT and SCI_WORDRIGHTEND are commands, which one is used can
> be controlled with the 'use_gtk_word_boundaries' preference.

Not quite sure how to change that preference, or what it means...

> SCI_SETWHITESPACECHARS can be changed in filetypes.common with the
> 'whitespace_chars' setting.

I've shortened the setting in filetypes.common to this:
    whitespace_chars=\s\t([
Feels much better already - not perfect (e.g. it doesn't stop at the end of a
line, and even skips blank lines completely), but it'll do.

FWIW, here's the snippet I've tested this with so far:

    # Python
    def foo():
        print bar

     // JavaScript
    function foo() {
        alert(bar);
    }

Thanks again!