[Pspp-commits] [SCM] GNU PSPP branch, master, updated. v1.4.1-464-g92635c6

[Ben Pfaff]

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The branch, master has been updated
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       via  72d12e896c52ce226c43dce80f683204e46e4f05 (commit)
       via  99e99bc433add91bc30f340895307122dfba9366 (commit)
       via  8f3cbfdd053922c1ee08200d28358bb42de3a45e (commit)
      from  440613afbc2b901f51020c36afd59255a4988aa6 (commit)

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- Log -----------------------------------------------------------------
commit 92635c65e5e265dc8114805af8974715539d90d2
Author: Ben Pfaff <blp@cs.stanford.edu>
Date:   Fri Jul 23 23:17:48 2021 -0700

    macro: Continue expanding macro even in face of errors in call.
    
    In practice, it was more confusing not to expand it than to expand it.

commit 72d12e896c52ce226c43dce80f683204e46e4f05
Author: Ben Pfaff <blp@cs.stanford.edu>
Date:   Fri Jul 23 23:08:31 2021 -0700

    macro: Allow positional arguments to be empty.
    
    It wasn't clear before that this was allowed, but it seems that it should
    be for compatibility.
    
    Reported by Frans Houweling.

commit 99e99bc433add91bc30f340895307122dfba9366
Author: Ben Pfaff <blp@cs.stanford.edu>
Date:   Fri Jul 23 22:50:55 2021 -0700

    macro: Make ARG_CHAREND and ARG_ENCLOSE more uniform in struct macro_param.
    
    A few pieces of code want to find the end of a parameter and it's easier
    if the "end" token is always the same member.

commit 8f3cbfdd053922c1ee08200d28358bb42de3a45e
Author: Ben Pfaff <blp@cs.stanford.edu>
Date:   Fri Jul 23 22:51:34 2021 -0700

    identifier: Make T_STOP always 0.
    
    This is more sensible default if a token is zero-initialized.

-----------------------------------------------------------------------

Summary of changes:
 doc/flow-control.texi            |  17 +-
 src/data/identifier.h            |   5 +-
 src/language/control/define.c    |   8 +-
 src/language/lexer/macro.c       | 134 ++++++------
 src/language/lexer/macro.h       |  10 +-
 tests/language/control/define.at | 430 +++++++++++++++++++++++----------------
 6 files changed, 347 insertions(+), 257 deletions(-)


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