check

runs abc2abc to check for syntax errors

X:1
T:The Flight
S:Thompson 1777
N:abc version by Robert Bley-Vroman, Contradancers of Hawaii, October 15, 1996
N:http://www.sls.hawaii.edu/bley-vroman/
M:6/8
L:1/8
K:C
|: G 
%Error : Bar 1 is 1/8 not 6/8
| ced ced | c2G G2F | EGc ABc | dfe d2G |
ced ced | c2G G2F | EGc GcB | c3-c2 :|
|: g | g2e ceg | a2f def | g2c B2c | dBG G2g |
g2e ceg | a2f def | gec GcB | c3-c2 :|