Matthias Clasen 8f71892862 Document "help" for extensions ... Mention the special value "help" for the environment variables that we document for picking extensions.		2019-01-22 13:18:50 -05:00
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reference	Document "help" for extensions	2019-01-22 13:18:50 -05:00
debugging.txt	docs: Drop outdated timestamp and sign-off line	2019-01-15 15:11:43 +00:00
macros.txt	docs: Drop pointless leading whitespace	2019-01-15 15:11:43 +00:00