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help: add -i/-m/-p short flags

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This commit is contained in:
Simon Michael 2020-12-25 16:02:13 -08:00
parent 9beff54b27
commit 7d3f05b16a
2 changed files with 7 additions and 5 deletions
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6
hledger/Hledger/Cli/Commands/Help.hs
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@ -36,9 +36,9 @@ import Hledger.Cli.DocFiles
helpmode = hledgerCommandMode helpmode = hledgerCommandMode
$(embedFileRelative "Hledger/Cli/Commands/Help.txt") $(embedFileRelative "Hledger/Cli/Commands/Help.txt")
[flagNone ["info"] (setboolopt "info") "show the manual with info" [flagNone ["info","i"] (setboolopt "info") "show the manual with info"
,flagNone ["man"] (setboolopt "man") "show the manual with man" ,flagNone ["man","m"] (setboolopt "man") "show the manual with man"
,flagNone ["pager"] (setboolopt "pager") "show the manual with $PAGER or less" ,flagNone ["pager","p"] (setboolopt "pager") "show the manual with $PAGER or less"
,flagNone ["help","h"] (setboolopt "help") "show this help" ,flagNone ["help","h"] (setboolopt "help") "show this help"
] ]
[] []

6
hledger/Hledger/Cli/Commands/Help.md
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@ -3,13 +3,15 @@ Show any of the hledger manuals.
_FLAGS _FLAGS
The `help` command displays any of the main [hledger user manuals](https://hledger.org/index.html), in one of several ways. The `help` command displays any of the main [hledger user manuals](https://hledger.org/index.html),
in one of several ways.
Run it with no argument to list the manuals, or provide a full or partial manual name to select one. Run it with no argument to list the manuals, or provide a full or partial manual name to select one.
hledger manuals are available in several formats. hledger manuals are available in several formats.
hledger help will use the first of these display methods that it finds: hledger help will use the first of these display methods that it finds:
info, man, $PAGER, less, stdout (or when non-interactive, just stdout). info, man, $PAGER, less, stdout (or when non-interactive, just stdout).
You can force a particular viewer with the `--info`, `--man`, `--pager` flags. You can force a particular viewer with the `--info/-i`, `--man/-m`,
`--pager/-p` flags.
Examples: Examples: