mruby/mruby — pull request #429 by pbosetti (2012-08-16 08:25:39+00:00)
Title: Code formatting in sprintf.c

Code indentations in sprintf.c was not consistent. I reformatted it following the 2-spaces-per-level convention.

This commit also includes some further edits to the Xcode project settings. Additionally, a new build scheme called "Debug mirb" has been added, which allows to set breakpoints and debug the `mirb` command from within Xcode.