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Docs: Update man page with new options (#5554) #6259

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merged 3 commits into from Jun 27, 2018
Merged

Docs: Update man page with new options (#5554) #6259

merged 3 commits into from Jun 27, 2018

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docelic
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@docelic docelic commented Jun 25, 2018

Updates the crystal man page with all new options from Crystal 0.25.0.
Also adds a missing argument to option --threads in the binary's built-in docs.

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Looks good! Perhaps we should document CRYSTAL_PATH and CRYSTAL_CACHE_DIR env vars here too.

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RX14 commented Jun 25, 2018

CRYSTAL_PATH and CRYSTAL_CACHE_DIR are read by the compiler - so they should be in a seperate top-level section down the bottom called ENVIRONMENT VARIABLES, see man grep for example.

CRYSTAL_VERSION isn't read by the compiler, it's only emitted by crystal env informationally, so should be documented under crystal env. The other two env vars should just refer to the ENVIRONMENT VARIABLES section.

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docelic commented Jun 26, 2018

Man page updated to reflect the requested changes. Thanks!

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Thanks @docelic 👍

@sdogruyol sdogruyol merged commit b6ef064 into crystal-lang:master Jun 27, 2018
@bcardiff bcardiff added this to the 0.25.1 milestone Jun 27, 2018
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4 participants