Fixed bug that prevented the subtraction operator.
commit476970172777cdd921793db3050cd46f9070b223
authorSam Fredrickson <kinghajj@gmail.com>
Mon, 6 Oct 2008 23:31:10 +0000 (6 16:31 -0700)
committerSam Fredrickson <kinghajj@gmail.com>
Mon, 6 Oct 2008 23:31:10 +0000 (6 16:31 -0700)
tree15944304bedaa141a25d2971e6b18c60a5343a19
parent6f4eeef01186ae552d0305c4c4f2c2f99bb95416
Fixed bug that prevented the subtraction operator.

In a previous bugfix, I let the dash ("-") in numbers, but that ate
up lone dashes as numbers. This patch prevents that by ensuring that
a number with a dash at the start has digits.
src/parser.c