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| author |   Michał Górny <mgorny@gentoo.org> | 2019-07-08 18:44:07 +0200 |
|---|---|---|
| committer | Michał Górny <mgorny@gentoo.org> | 2019-07-08 21:14:56 +0200 |
| commit | 248f1eaefec15b7c9537ad68a818e34065036b0d (patch) | |
| tree | 46ffbc6afbaee8f39f8032374734c3da6c44318e | |
| parent | ebuild-env-vars.tex: Allow SYSROOT & BROOT in pkg_setup (diff) | |
| download | pms-248f1eaefec15b7c9537ad68a818e34065036b0d.tar.gz pms-248f1eaefec15b7c9537ad68a818e34065036b0d.tar.bz2 pms-248f1eaefec15b7c9537ad68a818e34065036b0d.zip | |
pkg-mgr-commands: Correct ver_cut and ver_rs to use ${PV} by default
Correct the description of ver_cut and ver_rs commands to indicate
that they process ${PV} when no version argument is specified, rather
than wrongly ${PVR}.
It seems that the latter was introduced as a typo, as it neither agrees
with initial Bugzilla proposal of the function [1], pre-EAPI
implementation in eapi7-ver.eclass [2] or EAPI 7 cheatsheet in PMS.
Furthermore, it simply makes little sense as the common usage of those
functions is to manipulate URLs and filenames, and those do not use
ebuild revisions..
It is also how it was implemented in Portage, and initially in PkgCore
(afterwards the PkgCore implementation changed to conform to PMS, with
expectably breaking results).
[1] https://bugs.gentoo.org/482170#c15
[2] https://gitweb.gentoo.org/repo/gentoo.git/commit/eclass/eapi7-ver.eclass?id=59a1a0dda7300177a263eb1de347da493f09fdee
Bug: https://bugs.gentoo.org/689494
Signed-off-by: Michał Górny <mgorny@gentoo.org>
| -rw-r--r-- | pkg-mgr-commands.tex | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pkg-mgr-commands.tex b/pkg-mgr-commands.tex index e3e831f..95e3306 100644 --- a/pkg-mgr-commands.tex +++ b/pkg-mgr-commands.tex @@ -954,7 +954,7 @@ the second, inclusively. \item[ver_cut] Takes a range as the first argument, and optionally a version string as the second. Prints a substring of the version string starting at the version component specified as start of the range and ending at the version component specified as end of the range. If the version - string is not specified, \t{\$\{PVR\}} is used. + string is not specified, \t{\$\{PV\}} is used. If the range spans outside the present version components, the missing components and separators are presumed empty. In particular, the range starting at zero includes the zeroth version @@ -965,7 +965,7 @@ the second, inclusively. \item[ver_rs] Takes one or more pairs of arguments, optionally followed by a version string. Every argument pair specifies a range and a replacement string. Prints a version string after performing the specified separator substitutions. If the version string is not specified, - \t{\$\{PVR\}} is used. + \t{\$\{PV\}} is used. For every argument pair specified, each of the version separators present at indices specified by the range is replaced with the replacement string, in order. If the range spans outside |