initial (hacky af)

2017-02-24 18:38:35 +01:00
commit ffeacdcb6c
8 changed files with 267 additions and 0 deletions
--- a/examples/calc.py
+++ b/examples/calc.py
@@ -0,0 +1,9 @@
+import gll
+
+ws  = gll.skipmany(gll.whitespace(), tag="spaces")
+num = gll.many1(gll.digit(), tag="number")
+op  = gll.string("+", tag="op") | gll.string("-", tag="op")
+
+expr = gll.seq(num, ws, op, ws, num, tag="expr")
+
+parser = gll.many(expr)