Substitute %(prog)s in description and epilog and in subparsers documentation.#113

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qha wants to merge 12 commits intoalex-rudakov:masterfrom

qha:support-prog-in-description

Commits on Jan 23, 2021

Make tests work when not invoked by exactly 'py.test'
Ulrik Haugen
committed
Add test_fill_in_description_epilog
Ulrik Haugen
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Substitute %(prog)s in description and epilog
Ulrik Haugen
committed

Commits on Mar 7, 2021

Test substitution of more format specifiers in help messages
Ulrik Haugen
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Test that prog gets filled in in usage too
Ulrik Haugen
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Fold long lines
Ulrik Haugen
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Test that prog gets substituted in documentation for subcommands
Ulrik Haugen
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Substitute prog in help messages for subparsers
Ulrik Haugen
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Remove redundant setting of default in formatDict
Ulrik Haugen
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Fold long line
Ulrik Haugen
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Use plain name of types in substitutions rather than their repr
Ulrik Haugen
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Set prog to parent parsers prog in subparsers subdata dict
Ulrik Haugen
committed