lexer: Add support for DEFINE...!ENDDEFINE.
authorBen Pfaff <blp@cs.stanford.edu>
Fri, 9 Apr 2021 17:53:33 +0000 (10:53 -0700)
committerBen Pfaff <blp@cs.stanford.edu>
Fri, 9 Apr 2021 18:21:08 +0000 (11:21 -0700)
commit65c76af5768d836d91b79d87702f9b4e004c18aa
tree6030d4c3dccdca2ad838a6bad3587a83f577bbb8
parented109bf498216cef15a3cbf180827dc8b20eff0b
lexer: Add support for DEFINE...!ENDDEFINE.

This doesn't support the command itself, just the lexical analysis needed
for it.
src/language/lexer/scan.c
src/language/lexer/segment.c
src/language/lexer/segment.h
src/libpspp/prompt.c
src/libpspp/prompt.h
src/ui/terminal/terminal-reader.c
tests/language/lexer/scan.at
tests/language/lexer/segment.at