AT_CHECK([pspp -O format=csv rank.sps], [1], [dnl
rank.sps:15.1: error: RANK: Syntax error at end of command: expecting `@{:@'.
AT_CHECK([pspp -O format=csv rank.sps], [1], [dnl
rank.sps:15.1: error: RANK: Syntax error at end of command: expecting `@{:@'.