cppi

Indent C preprocessor directives to reflect their nesting
https://www.gnu.org/software/cppi/

Current version
1.18

cppi requires the following formula to be installed:
xz 5.2.3 General-purpose data compression with high compression ratio

Formula history

ilovezfs cppi: swap GNU url and mirror.
ilovezfs cppi: fix mirror (#11672)
Dominyk Tiller urls: update ftpmirror to use https
Nikolaus Wittenstein Add descriptions to all remaining homebrew packages
Baptiste Fontaine cppi: use sha256, better test added
Ryota Ozaki cppi 1.18