Patch the Monaco font for vim-powerline/vim-airline in OS X.

Makefile

PATCHED_FILENAME = "Monaco for Powerline.ttf"

$(PATCHED_FILENAME): Monaco.ttf fontpatcher.py fontpatcher-symbols.sfd
	fontforge -script fontpatcher.py Monaco.ttf
	@echo "(´･_･`) You can install the $(PATCHED_FILENAME) now."

Monaco.ttf: Monaco.dfont
	fondu Monaco.dfont
	rm *.bdf

Monaco.dfont:
	cp /System/Library/Fonts/Monaco.dfont Monaco.dfont

fontpatcher-symbols.sfd:
	git co f3ce37 -- fontpatcher-symbols.sfd
	git reset fontpatcher-symbols.sfd

fontpatcher.py:
	git co f3ce37 -- fontpatcher.py
	git reset fontpatcher.py

Usage.markdown

1. Clone the repository of powerline: git clone git@github.com:Lokaltog/powerline.git
2. Put the Makefile into the powerline/font directory
3. Run make
4. Install the Monaco for Powerline.ttf and set it as non-ASCII font in your terminal such as iTerm2

Before executing make you need to have installed some additional software. You can run following commands for installing required software:

brew install Caskroom/cask/xquartz
brew install fontforge
brew install fondu