Commit: aaa334d67aa21331abf0070ef0f7fd61330ec61a
geom_abline: intercept=2, slope=0

geom_abline: intercept=0, slope=1 Should have same values as bars

geom_abline, coord_flip: intercept=2, slope=0

geom_abline, coord_flip: intercept=0, slope=1, should have same values as bars

geom_hline: intercept=2

geom_hline, coord_flip: intercept=2

geom_hline, coord_polar: intercept=2, should have a circle at r=2

geom_vline: intercept=2

geom_vline, coord_flip: intercept=2

geom_vline, coord_polar: intercept=2, should have a ray at 2

geom_hline: intercept=-45, projection=mercator

geom_vline: intercept=172, projection=mercator

geom_abline: intercept=130, slope=-1 projection=mercator

geom_hline: intercept=-45, projection=cylindrical

geom_vline: intercept=172, projection=cylindrical

geom_abline: intercept=130, slope=-1, projection=cylindrical

geom_hline: intercept=-45, projection=azequalarea

geom_vline: intercept=172, projection=azequalara

geom_abline: intercept=130, slope=-1, projection=azequalarea
