Tony Crisci e91a9174e2 libi3: free previous font on font load
When loading a new font with `load_font`, free the previously loaded
font with `free_font`.

If no font is loaded, `free_font` will simply return (instead of
crashing because of a double free).
2015-02-10 15:11:40 -05:00
..
2015-02-10 15:11:40 -05:00
2014-06-08 13:54:55 +02:00
2012-12-17 10:24:42 +01:00
2012-08-13 11:29:18 +02:00

Introduction
============

libi3 is an *INTERNAL* library which contains functions that i3 and related
tools (i3-msg, i3-input, i3-nagbar, i3-config-wizard, i3bar) use.

It is NOT to be used by other programs.

Structure
=========

Every function gets its own .c file, which in turn gets compiled into an .o
object file. Afterwards, all .o files are archived into one static library
(libi3.a). This library will be linked into all i3 binaries. The linker is able
to eliminate unused .o files when linking, so only the functions which you
actually use will be included in the corresponding binary.