lexer: Fix negative 'n0' and 'n1' in lex_source_contains_macro_call().
[pspp] / doc / pspp-figures / descriptives.sps
1 get file='physiology.sav'.
2
3 descriptives
4         /variables = height temperature
5         /save.
6
7 descriptives
8         /variables = zheight ztemperature.