[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit b5303920399e767c2d7e873c8b538cf980cfa339
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu May 21 22:57:27 2020 -0400

    foodgroups: more parser simplification
    
    Drop the heavy nesting and switch.  Report when rest of file ignored.
    
    Fix double shift() call in 47a17790617aa8cdca63e0b9d574506b9120d8a9

commit df8e37acb8a363a0ffd0eda0318304b84e50b1f3
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu May 21 22:29:21 2020 -0400

    lex: add DBGF(DBG_TMI, ...) tracing