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

[D. Hugh Redelmeier]

New commits:
commit b892803c3ef1a0ed62526d25099d21f61a1b8a45
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Sat Dec 6 18:26:01 2014 -0500

    lib/libipsecconf: poke and prod
    
    parser.l:
    
    - Improve include processing and diagnostics.
    
    - simplify lexical grammar
    
    - correct signed/unsigned mixup in formats
    
    - sprinkle "static"
    
    - use bool where appropriate
    
    - partialy tidy
    
    parser.y:
    
    - simplify grammar
    
    - Get rid of a shift/reduce and a reduce/reduce conflict
    
    - fix problem with EOF based on patch by lkundrak
      <https://github.com/lkundrak/libreswan/commit/9be0e2ab88b2573b742b24c404bc889f01c40a55>
      Handling of FIRST_SPACES EOL is still a bit kludgy
    
    - detect overflow on numeric scaling
    
    - properly bound snprintf output buffers
    
    - sprinkle "static"
    
    - partialy tidy
    
    confread.c:
    
    - slightly improve on message "starter: case KH_NOTSET: empty"
    
    - partialy tidy
    
    starterlog.c:
    
    - simplify

commit a25e2026804edf5947fb2c2b03a481058fb5549c
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Sat Dec 6 17:59:59 2014 -0500

    readwriteconf: improve error handling
    - include invocation name in usage and error messages
    - treat an unexpected argument as an error
    - send error messages to stdout
    - exit after errors in usage

commit cd549eb9b1d4ace9a72bc6b1c3871fa9abf6ab9f
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Fri Dec 5 01:56:44 2014 -0500

    libipsecconf: formats for starter_log() should not end with \n