doc/vercmp: add note about pkgrel handling
This comes from the Doxygen function documentation. Also, fix two rather silly misspellings. Signed-off-by: Dan McGee <dan@archlinux.org>
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@ -6,7 +6,7 @@ vercmp(8)
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Name
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----
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vercmp - version comparsion utility
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vercmp - version comparison utility
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Synopsis
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@ -23,7 +23,7 @@ numbers. It outputs values as follows:
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* = 0 : if ver1 == ver2
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* > 0 : if ver1 > ver2
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Version comparsion operates as follows:
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Version comparison operates as follows:
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Alphanumeric:
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1.0a < 1.0b < 1.0beta < 1.0p < 1.0pre < 1.0rc < 1.0 < 1.0.a < 1.0.1
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@ -35,6 +35,11 @@ overrule any version comparison (unless the epoch values are equal). This is
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specified in an `epoch:version-rel` format. For example, `2:1.0-1` is always
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greater than `1:3.6-1`.
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Keep in mind that the 'pkgrel' is only compared if it is available on both
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versions given to this tool. For example, comparing `1.5-1` and `1.5` will
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yield 0; comparing `1.5-1` and `1.5-2` will yield < 0 as expected. This is
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mainly for supporting versioned dependencies that do not include the 'pkgrel'.
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Options
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-------
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