[clug] tool to diff postfix configurations

[Michael James]

Anyone know a diff-like tool that understands the syntax
 of the various standard configuration files (especially postfix)?

Something that ignores comments, whitespace, continuation lines,
 order, default (un-stated) settings, etc** ?

Something that answers the question,
 "Show me the functional differences between these configurations?"

TIA,
michaelj


** for fairly involved values of etc.

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