commit: 02a0c1ab2cd8fde0313adc17a73831912dde6d8b
Author: Ulrich Müller <ulm <AT> gentoo <DOT> org>
AuthorDate: Wed Nov 1 16:37:29 2017 +0000
Commit: Ulrich Müller <ulm <AT> gentoo <DOT> org>
CommitDate: Thu Mar 29 17:35:20 2018 +0000
URL: https://gitweb.gentoo.org/proj/pms.git/commit/?id=02a0c1ab
dependencies.tex: Describe similar dep groups only once.
Any-of, exactly-one-of, and at-most-one-of groups have similar format,
so there is no need to repeat the same description three times.
dependencies.tex | 17 +++++------------
1 file changed, 5 insertions(+), 12 deletions(-)
diff --git a/dependencies.tex b/dependencies.tex
index 093a30b..f019348 100644
--- a/dependencies.tex
+++ b/dependencies.tex
@@ -70,18 +70,11 @@ be surrounded on both sides by whitespace, except at the
start and end of the st
of (a dependency item of any kind followed by whitespace), followed by a
close parenthesis.
More formally: \t{any-of} \t{::=} \t{'||' whitespace '(' whitespace (item
whitespace)+ ')'}.
Permitted in \t{DEPEND}, \t{RDEPEND}, \t{PDEPEND}, \t{LICENSE},
\t{REQUIRED_USE}.
-\item An exactly-one-of group, which consists of the string
\t{\textasciicircum\textasciicircum},
- followed by whitespace, followed by an open parenthesis, followed by
whitespace, followed by
- one or more of (a dependency item of any kind followed by whitespace),
followed by a close
- parenthesis. More formally: \t{exactly-one-of} \t{::=}
\t{'\textasciicircum\textasciicircum'
- whitespace '(' whitespace (item whitespace)+ ')'}.
- Permitted in \t{REQUIRED_USE}.
-\item \featurelabel{at-most-one-of} An at-most-one-of group, which consists of
the string \t{??},
- followed by whitespace, followed by an open parenthesis, followed by
whitespace, followed by
- one or more of (a dependency item of any kind followed by whitespace),
followed by a close
- parenthesis. More formally: \t{at-most-one-of} \t{::=} \t{'??'\ whitespace
'(' whitespace
- (item whitespace)+ ')'}. Permitted in \t{REQUIRED_USE} in EAPIs listed in
- table~\ref{tab:at-most-one-of-table} as supporting \t{REQUIRED_USE ??}\
groups.
+\item An exactly-one-of group, which has the same format as the any-of group,
but begins with the
+ string \t{\textasciicircum\textasciicircum} instead. Permitted in
\t{REQUIRED_USE}.
+\item \featurelabel{at-most-one-of} An at-most-one-of group, which has the
same format as the
+ any-of group, but begins with the string \t{??}\ instead. Permitted in
\t{REQUIRED_USE} in
+ EAPIs listed in table~\ref{tab:at-most-one-of-table} as supporting
\t{REQUIRED_USE ??}\ groups.
\item A use-conditional group, which consists of an optional exclamation mark,
followed by
a use flag name, followed by a question mark, followed by whitespace,
followed by
an open parenthesis, followed by whitespace, followed by one or more of (a
dependency item
