commit:     faa6e7dcd1aeece84221ce454a19b2f65211409e
Author:     Ulrich Müller <ulm <AT> gentoo <DOT> org>
AuthorDate: Tue Aug  3 16:32:47 2021 +0000
Commit:     Ulrich Müller <ulm <AT> gentoo <DOT> org>
CommitDate: Fri Apr 14 15:57:14 2023 +0000
URL:        https://gitweb.gentoo.org/proj/pms.git/commit/?id=faa6e7dc

Add an EAPI 9 identical to EAPI 8

Signed-off-by: Ulrich Müller <ulm <AT> gentoo.org>

 commands.tex          |   4 +-
 dependencies.tex      |  26 ++++-----
 eapi-differences.tex  | 153 +++++++++++++++++++-------------------------------
 eapis.tex             |   4 +-
 ebuild-env-vars.tex   |  26 ++++-----
 ebuild-format.tex     |   4 +-
 ebuild-functions.tex  |  46 +++++++--------
 ebuild-vars.tex       |  22 ++++----
 eclasses.tex          |   4 +-
 merge.tex             |   6 +-
 pkg-mgr-commands.tex  | 100 ++++++++++++++++-----------------
 pms.tex               |   4 +-
 profile-variables.tex |   8 +--
 profiles.tex          |  12 ++--
 tree-layout.tex       |   8 +--
 15 files changed, 195 insertions(+), 232 deletions(-)

diff --git a/commands.tex b/commands.tex
index d0ad87d..c6f4f36 100644
--- a/commands.tex
+++ b/commands.tex
@@ -33,7 +33,7 @@ The following commands must always be available in the ebuild 
environment:
     table~\ref{tab:system-commands-table} as requiring GNU find.
 \end{compactitem}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{System commands for EAPIs}
     \label{tab:system-commands-table}
     \begin{tabular}{lll}
@@ -44,7 +44,7 @@ The following commands must always be available in the ebuild 
environment:
       \midrule
       0, 1, 2, 3, 4     & Undefined & Any \\
       5, 6              & Yes       & Any \\
-      7, 8              & Yes       & 2.7 \\
+      7, 8, 9           & Yes       & 2.7 \\
       \bottomrule
     \end{tabular}
 \end{centertable}

diff --git a/dependencies.tex b/dependencies.tex
index 6c09714..6b58f54 100644
--- a/dependencies.tex
+++ b/dependencies.tex
@@ -88,7 +88,7 @@ with the native build system (\t{CBUILD}). Ebuilds are 
allowed to call them in \
 \t{pkg_postinst}. Ebuilds may also call them in \t{pkg_prerm} and 
\t{pkg_postrm} but must not rely
 on them being available.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting additional dependency types}
     \label{tab:depend-table}
     \begin{tabular}{lll}
@@ -99,7 +99,7 @@ on them being available.
       \midrule
       0, 1, 2, 3, 4, 5, 6 & No  & No  \\
       7                   & Yes & No  \\
-      8                   & Yes & Yes \\
+      8, 9                & Yes & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -155,7 +155,7 @@ be surrounded on both sides by whitespace, except at the 
start and end of the st
 
 In particular, note that whitespace is not optional.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting \t{REQUIRED_USE ??}\ groups}
     \label{tab:at-most-one-of-table}
     \begin{tabular}{ll}
@@ -164,7 +164,7 @@ In particular, note that whitespace is not optional.
       \multicolumn{1}{c}{\textbf{Supports \t{REQUIRED_USE ??}\ groups?}} \\
       \midrule
       0, 1, 2, 3, 4     & No  \\
-      5, 6, 7, 8        & Yes \\
+      5, 6, 7, 8, 9     & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -204,7 +204,7 @@ In an exactly-one-of group, exactly one immediate child 
element must be matched.
 In EAPIs specified in table~\ref{tab:empty-dep-groups}, an empty 
exactly-one-of group counts as
 being matched.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{Matching of empty dependency groups in EAPIs}
     \label{tab:empty-dep-groups}
     \begin{tabular}{ll}
@@ -214,7 +214,7 @@ being matched.
         are matched?}} \\
       \midrule
       0, 1, 2, 3, 4, 5, 6 & Yes \\
-      7, 8                & No  \\
+      7, 8, 9             & No  \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -250,7 +250,7 @@ manager must warn or error if this feature is used with an 
EAPI not supporting u
 
 \note{Order is important. The slot restriction must come before use 
dependencies.}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{Support for \t{SLOT} dependencies and sub-slots in EAPIs}
     \label{tab:slot-deps-table}
     \begin{tabular}{lll}
@@ -261,12 +261,12 @@ manager must warn or error if this feature is used with 
an EAPI not supporting u
       \midrule
       0                 & No                 & No  \\
       1, 2, 3, 4        & Named only         & No  \\
-      5, 6, 7, 8        & Named and operator & Yes \\
+      5, 6, 7, 8, 9     & Named and operator & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting \t{USE} dependencies}
     \label{tab:use-deps-table}
     \begin{tabular}{ll}
@@ -276,7 +276,7 @@ manager must warn or error if this feature is used with an 
EAPI not supporting u
       \midrule
       0, 1              & No      \\
       2, 3              & 2-style \\
-      4, 5, 6, 7, 8     & 4-style \\
+      4, 5, 6, 7, 8, 9  & 4-style \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -310,7 +310,7 @@ ignored by the package manager, so long as any blocked 
package will be uninstall
 strong block must not be ignored. The mapping from one or two exclamation 
marks to strength is
 described in table~\ref{tab:bang-strength-table}.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{Exclamation mark strengths for EAPIs}
     \label{tab:bang-strength-table}
     \begin{tabular}{lll}
@@ -319,8 +319,8 @@ described in table~\ref{tab:bang-strength-table}.
       \multicolumn{1}{c}{\textbf{\t{!}}} &
       \multicolumn{1}{c}{\textbf{\t{!!}}} \\
       \midrule
-      0, 1                & Unspecified & Forbidden \\
-      2, 3, 4, 5, 6, 7, 8 & Weak        & Strong    \\
+      0, 1                   & Unspecified & Forbidden \\
+      2, 3, 4, 5, 6, 7, 8, 9 & Weak        & Strong    \\
       \bottomrule
     \end{tabular}
 \end{centertable}

diff --git a/eapi-differences.tex b/eapi-differences.tex
index 31d5537..fbb23b4 100644
--- a/eapi-differences.tex
+++ b/eapi-differences.tex
@@ -1,24 +1,24 @@
 \chapter{Feature Availability by EAPI}
 
 \note{This chapter is informative and for convenience only. Refer to the main 
text for specifics.
-For lack of space, EAPIs 0 to~4 have been omitted from the table below, as 
well as items that would
+For lack of space, EAPIs 0 to~5 have been omitted from the table below, as 
well as items that would
 have identical entries for all listed EAPIs.}
 
-\ChangeWhenAddingAnEAPI{8}
-\begin{longtable}{@{}llllll@{}} % @{} to avoid overfull box
+\ChangeWhenAddingAnEAPI{9}
+\begin{longtable}{llllll}
 \caption{Features in EAPIs}\\
 \toprule
 \multicolumn{1}{c}{\textbf{Feature}} &
 \multicolumn{1}{c}{\textbf{Ref.}} &
 \multicolumn{4}{c}{\textbf{EAPIs}} \\
-& & 5 & 6 & 7 & 8 \\
+& & 6 & 7 & 8 & 9 \\
 \midrule
 \endfirsthead
 \midrule
 \multicolumn{1}{c}{\textbf{Feature}} &
 \multicolumn{1}{c}{\textbf{Ref.}} &
 \multicolumn{4}{c}{\textbf{EAPIs}} \\
-& & 5 & 6 & 7 & 8 \\
+& & 6 & 7 & 8 & 9 \\
 \midrule
 \endhead
 \midrule
@@ -27,191 +27,146 @@ have identical entries for all listed EAPIs.}
 \endlastfoot
 
 \t{package.mask} directory & \compactfeatureref{package-mask-dir} &
-    No & No & Yes & Yes \\
+    No & Yes & Yes & Yes \\
 
 Less strict \t{updates} syntax & \compactfeatureref{updates-filenames} &
-    No & No & No & Yes \\
+    No & No & Yes & Yes \\
 
 Profile files as directories & \compactfeatureref{profile-file-dirs} &
-    No & No & Yes & Yes \\
+    No & Yes & Yes & Yes \\
 
 \t{package.provided} & \compactfeatureref{package-provided} &
-    Optional & Optional & No & No \\
+    Optional & No & No & No \\
 
 Bash version & \compactfeatureref{bash-version} &
-    3.2 & 4.2 & 4.2 & 5.0 \\
-
-\t{failglob} in global scope & \compactfeatureref{failglob} &
-    No & Yes & Yes & Yes \\
+    4.2 & 4.2 & 5.0 & 5.0 \\
 
 Selective URI restrictions & \compactfeatureref{uri-restrict} &
-    No & No & No & Yes \\
+    No & No & Yes & Yes \\
 
 \t{BDEPEND} & \compactfeatureref{bdepend} &
-    No & No & Yes & Yes \\
+    No & Yes & Yes & Yes \\
 
 \t{IDEPEND} & \compactfeatureref{idepend} &
-    No & No & No & Yes \\
+    No & No & Yes & Yes \\
 
 Empty \t{||}, \t{\textasciicircum\textasciicircum} groups match &
     \compactfeatureref{empty-dep-groups} &
-    Yes & Yes & No & No \\
+    Yes & No & No & No \\
 
 Working dir in \t{pkg_*} phases & \compactfeatureref{phase-function-dir} &
-    Any & Any & Any & Empty \\
+    Any & Any & Empty & Empty \\
 
 \t{src_prepare} style & \compactfeatureref{src-prepare} &
-    no-op & 6 & 6 & 8 \\
-
-\t{src_install} style & \compactfeatureref{src-install} &
-    4 & 6 & 6 & 6 \\
+    6 & 6 & 8 & 8 \\
 
 Accumulate \t{PROPERTIES} & \compactfeatureref{accumulate-vars} &
-    No & No & No & Yes \\
+    No & No & Yes & Yes \\
 
 Accumulate \t{RESTRICT} & \compactfeatureref{accumulate-vars} &
-    No & No & No & Yes \\
+    No & No & Yes & Yes \\
 
 \t{PORTDIR} & \compactfeatureref{portdir} &
-    Yes & Yes & No & No \\
+    Yes & No & No & No \\
 
 \t{ECLASSDIR} & \compactfeatureref{eclassdir} &
-    Yes & Yes & No & No \\
+    Yes & No & No & No \\
 
 \t{SYSROOT}, \t{ESYSROOT} & \compactfeatureref{sysroot} &
-    No & No & Yes & Yes \\
+    No & Yes & Yes & Yes \\
 
 \t{BROOT} & \compactfeatureref{broot} &
-    No & No & Yes & Yes \\
+    No & Yes & Yes & Yes \\
 
 \t{DESTTREE} & \compactfeatureref{desttree} &
-    Yes & Yes & No & No \\
+    Yes & No & No & No \\
 
 \t{INSDESTTREE} & \compactfeatureref{insdesttree} &
-    Yes & Yes & No & No \\
+    Yes & No & No & No \\
 
 \t{ENV_UNSET} & \compactfeatureref{env-unset} &
-    No & No & Yes & Yes \\
-
-Sane locale settings & \compactfeatureref{locale-settings} &
-    Undefined & Yes & Yes & Yes \\
+    No & Yes & Yes & Yes \\
 
 Trailing slash in \t{D} etc. & \compactfeatureref{trailing-slash} &
-    Yes & Yes & No & No \\
+    Yes & No & No & No \\
 
 GNU \t{patch} version & \compactfeatureref{gnu-patch} &
-    Any & Any & 2.7 & 2.7 \\
+    Any & 2.7 & 2.7 & 2.7 \\
 
 \t{nonfatal} function / external & \compactfeatureref{nonfatal} &
-    No & No & Yes & Yes \\
-
-\t{einstall} & \compactfeatureref{banned-commands} &
-    Yes & Banned & Banned & Banned \\
+    No & Yes & Yes & Yes \\
 
 \t{dohtml} & \compactfeatureref{banned-commands} &
-    Yes & Yes & Banned & Banned \\
+    Yes & Banned & Banned & Banned \\
 
 \t{dolib} & \compactfeatureref{banned-commands} &
-    Yes & Yes & Banned & Banned \\
+    Yes & Banned & Banned & Banned \\
 
 \t{libopts} & \compactfeatureref{banned-commands} &
-    Yes & Yes & Banned & Banned \\
+    Yes & Banned & Banned & Banned \\
 
 \t{useq} & \compactfeatureref{banned-commands} &
-    Yes & Yes & Yes & Banned \\
+    Yes & Yes & Banned & Banned \\
 
 \t{hasv} & \compactfeatureref{banned-commands} &
-    Yes & Yes & Yes & Banned \\
+    Yes & Yes & Banned & Banned \\
 
 \t{hasq} & \compactfeatureref{banned-commands} &
-    Yes & Yes & Yes & Banned \\
+    Yes & Yes & Banned & Banned \\
 
 Query command options & \compactfeatureref{pm-query-options} &
-    \t{-{}-host-root} & \t{-{}-host-root} & \t{-b}, \t{-d}, \t{-r} & \t{-b}, 
\t{-d}, \t{-r} \\
+    \t{-{}-host-root} & \t{-b}, \t{-d}, \t{-r} & \t{-b}, \t{-d}, \t{-r} & 
\t{-b}, \t{-d}, \t{-r} \\
 
 Output commands use stdout & \compactfeatureref{output-no-stdout} &
-    Yes & Yes & No & No \\
+    Yes & No & No & No \\
 
 \t{eqawarn} & \compactfeatureref{eqawarn} &
-    No & No & Yes & Yes \\
-
-\t{die -n} & \compactfeatureref{nonfatal-die} &
     No & Yes & Yes & Yes \\
 
 \t{die} in subshell & \compactfeatureref{subshell-die} &
-    No & No & Yes & Yes \\
-
-\t{eapply} & \compactfeatureref{eapply} &
-    No & Yes & Yes & Yes \\
-
-\t{eapply_user} & \compactfeatureref{eapply-user} &
     No & Yes & Yes & Yes \\
 
 \t{econf -{}-datarootdir} & \compactfeatureref{econf-options} &
-    No & No & No & Yes \\
-
-\t{econf -{}-docdir} & \compactfeatureref{econf-options} &
-    No & Yes & Yes & Yes \\
-
-\t{econf -{}-htmldir} & \compactfeatureref{econf-options} &
-    No & Yes & Yes & Yes \\
+    No & No & Yes & Yes \\
 
 \t{econf -{}-with-sysroot} & \compactfeatureref{econf-options} &
-    No & No & Yes & Yes \\
+    No & Yes & Yes & Yes \\
 
 \t{econf -{}-disable-static} & \compactfeatureref{econf-options} &
-    No & No & No & Yes \\
+    No & No & Yes & Yes \\
 
 \t{domo} destination path & \compactfeatureref{domo-path} &
-    \t{\$\{DESTTREE\}} & \t{\$\{DESTTREE\}} & \t{/usr} & \t{/usr} \\
+    \t{\$\{DESTTREE\}} & \t{/usr} & \t{/usr} & \t{/usr} \\
 
 \t{dosym -r} & \compactfeatureref{dosym-relative} &
-    No & No & No & Yes \\
+    No & No & Yes & Yes \\
 
 \t{insopts} affects misc.\ cmds & \compactfeatureref{insopts} &
-    Yes & Yes & Yes & No \\
+    Yes & Yes & No & No \\
 
 \t{exeopts} affects \t{doinitd} & \compactfeatureref{exeopts} &
-    Yes & Yes & Yes & No \\
+    Yes & Yes & No & No \\
 
 Controllable stripping & \compactfeatureref{dostrip} &
-    No & No & Yes & Yes \\
+    No & Yes & Yes & Yes \\
 
 \t{dostrip} & \compactfeatureref{dostrip} &
-    No & No & Yes & Yes \\
-
-\t{usev} second arg & \compactfeatureref{usev} &
-    No & No & No & Yes \\
-
-\t{in_iuse} & \compactfeatureref{in-iuse} &
     No & Yes & Yes & Yes \\
 
-\t{ver_*} commands & \compactfeatureref{ver-commands} &
+\t{usev} second arg & \compactfeatureref{usev} &
     No & No & Yes & Yes \\
 
-\t{unpack} absolute paths & \compactfeatureref{unpack-absolute} &
-    No & Yes & Yes & Yes \\
-
-\t{unpack} support for \t{txz} & \compactfeatureref{unpack-extensions} &
+\t{ver_*} commands & \compactfeatureref{ver-commands} &
     No & Yes & Yes & Yes \\
 
 \t{unpack} support for \t{7z} & \compactfeatureref{unpack-extensions} &
-    Yes & Yes & Yes & No \\
+    Yes & Yes & No & No \\
 
 \t{unpack} support for \t{lha} & \compactfeatureref{unpack-extensions} &
-    Yes & Yes & Yes & No \\
+    Yes & Yes & No & No \\
 
 \t{unpack} support for \t{rar} & \compactfeatureref{unpack-extensions} &
-    Yes & Yes & Yes & No \\
-
-\t{unpack} case-insensitive & \compactfeatureref{unpack-ignore-case} &
-    No & Yes & Yes & Yes \\
-
-\t{einstalldocs} & \compactfeatureref{einstalldocs} &
-    No & Yes & Yes & Yes \\
-
-\t{get_libdir} & \compactfeatureref{get-libdir} &
-    No & Yes & Yes & Yes \\
+    Yes & Yes & No & No \\
 
 \end{longtable}
 
@@ -392,7 +347,15 @@ EAPI 8 is EAPI 7 with the following changes:
 \item \t{unpack} no longer supports \t{.7z}, \t{.rar}, \t{.lha}, 
\featureref{unpack-extensions}.
 \end{compactitem}
 
-\ChangeWhenAddingAnEAPI{8}
+\section*{EAPI 9}
+
+EAPI 9 is EAPI 8 with the following changes:
+
+\begin{compactitem}
+\item None
+\end{compactitem}
+
+\ChangeWhenAddingAnEAPI{9}
 
 % vim: set filetype=tex fileencoding=utf8 et tw=100 spell spelllang=en :
 

diff --git a/eapis.tex b/eapis.tex
index a6c8109..fd0420c 100644
--- a/eapis.tex
+++ b/eapis.tex
@@ -17,8 +17,8 @@ EAPIs are also used for profile directories, as described in 
section~\ref{sec:pr
 
 \section{Defined EAPIs}
 
-\ChangeWhenAddingAnEAPI{8}
-This specification defines EAPIs `0', `1', `2', `3', `4', `5', `6', `7', 
and~`8'.
+\ChangeWhenAddingAnEAPI{9}
+This specification defines EAPIs `0', `1', `2', `3', `4', `5', `6', `7', `8', 
and~`9'.
 EAPI~`0' is the `original' base EAPI\@. Each of the later EAPIs contains a 
number of extensions
 to its predecessor.
 

diff --git a/ebuild-env-vars.tex b/ebuild-env-vars.tex
index b8deb04..6d51bd0 100644
--- a/ebuild-env-vars.tex
+++ b/ebuild-env-vars.tex
@@ -266,7 +266,7 @@ inconsistent variable.
 \end{longtable}
 \end{landscape}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting various added env variables}
     \label{tab:added-env-vars-table}
     \begin{tabular}{lllllll}
@@ -282,12 +282,12 @@ inconsistent variable.
       0, 1, 2, 3        & No  & No  & No  & No  & No  & No  \\
       4                 & Yes & Yes & Yes & No  & No  & No  \\
       5, 6              & Yes & Yes & Yes & Yes & No  & No  \\
-      7, 8              & Yes & Yes & Yes & Yes & Yes & Yes \\
+      7, 8, 9           & Yes & Yes & Yes & Yes & Yes & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting various removed env variables}
     \label{tab:removed-env-vars-table}
     \begin{tabular}{lllllll}
@@ -302,12 +302,12 @@ inconsistent variable.
       \midrule
       0, 1, 2, 3        & Yes & Yes & Yes & Yes & Yes & Yes \\
       4, 5, 6           & No  & No  & Yes & Yes & Yes & Yes \\
-      7, 8              & No  & No  & No  & No  & No  & No  \\
+      7, 8, 9           & No  & No  & No  & No  & No  & No  \\
       \bottomrule
     \end{tabular}
 \end{centertable}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting offset-prefix env variables}
     \label{tab:offset-env-vars-table}
     \begin{tabular}{lllll}
@@ -320,7 +320,7 @@ inconsistent variable.
       \midrule
       0, 1, 2           & No  & No  & No  & No  \\
       3, 4, 5, 6        & Yes & Yes & Yes & No  \\
-      7, 8              & Yes & Yes & Yes & Yes \\
+      7, 8, 9           & Yes & Yes & Yes & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -344,7 +344,7 @@ must be unset, for EAPIs listed in 
table~\ref{tab:profile-env-unset} as supporti
 ASCII range (U+0000 to U+007F) are concerned. Only for EAPIs listed in such a 
manner in
 table~\ref{tab:locale-settings}.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{Locale settings for EAPIs}
     \label{tab:locale-settings}
     \begin{tabular}{ll}
@@ -353,7 +353,7 @@ table~\ref{tab:locale-settings}.
       \multicolumn{1}{c}{\textbf{Sane \t{LC_CTYPE} and \t{LC_COLLATE}?}} \\
       \midrule
       0, 1, 2, 3, 4, 5  & Undefined \\
-      6, 7, 8           & Yes       \\
+      6, 7, 8, 9        & Yes       \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -439,7 +439,7 @@ contain at most one value.
 \subsection{Offset-prefix variables}
 \label{sec:offset-vars}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting offset-prefix}
     \label{tab:offset-support-table}
     \begin{tabular}{ll}
@@ -447,8 +447,8 @@ contain at most one value.
       \multicolumn{1}{c}{\textbf{EAPI}} &
       \multicolumn{1}{c}{\textbf{Supports offset-prefix?}}\\
       \midrule
-      0, 1, 2           & No  \\
-      3, 4, 5, 6, 7, 8  & Yes \\
+      0, 1, 2             & No  \\
+      3, 4, 5, 6, 7, 8, 9 & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -479,7 +479,7 @@ specifies the system root directory, it will consist of a 
single slash (\t{/}).
 a trailing slash, the package manager guarantees that a trailing slash will 
never be present.
 If the path specifies the system root directory, it will be empty.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{Variables that always or never end with a trailing slash}
     \label{tab:trailing-slash}
     \begin{tabular}{lll}
@@ -491,7 +491,7 @@ If the path specifies the system root directory, it will be 
empty.
       \t{D}, \t{ED} \\
       \midrule
       0, 1, 2, 3, 4, 5, 6 & always & always \\
-      7, 8                & never  & never  \\
+      7, 8, 9             & never  & never  \\
       \bottomrule
     \end{tabular}
 \end{centertable}

diff --git a/ebuild-format.tex b/ebuild-format.tex
index cf06668..c366295 100644
--- a/ebuild-format.tex
+++ b/ebuild-format.tex
@@ -21,7 +21,7 @@ certain variables and functions (see 
chapters~\ref{ch:ebuild-vars} and~\ref{ch:e
 for specific information), and must not call any external programs, write 
anything to standard
 output or standard error, or modify the state of the system in any way.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{Bash version and options}
     \label{tab:bash-version}
     \begin{tabular}{lll}
@@ -32,7 +32,7 @@ output or standard error, or modify the state of the system 
in any way.
       \midrule
       0, 1, 2, 3, 4, 5  & 3.2 & No  \\
       6, 7              & 4.2 & Yes \\
-      8                 & 5.0 & Yes \\
+      8, 9              & 5.0 & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}

diff --git a/ebuild-functions.tex b/ebuild-functions.tex
index 25164d4..b3e2a61 100644
--- a/ebuild-functions.tex
+++ b/ebuild-functions.tex
@@ -46,7 +46,7 @@ fallback to \t{WORKDIR} is used:
     executed, are in \t{DEFINED_PHASES}.
 \end{compactitem}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{Initial working directory in \t{pkg_*} phase functions for 
EAPIs}
     \label{tab:function-dirs}
     \begin{tabular}{ll}
@@ -55,12 +55,12 @@ fallback to \t{WORKDIR} is used:
       \multicolumn{1}{c}{\textbf{Initial working directory?}} \\
       \midrule
       0, 1, 2, 3, 4, 5, 6, 7  & Any   \\
-      8                       & Empty \\
+      8, 9                    & Empty \\
       \bottomrule
     \end{tabular}
 \end{centertable}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs with \t{S} to \t{WORKDIR} fallbacks}
     \label{tab:s-fallback-table}
     \begin{tabular}{ll}
@@ -69,7 +69,7 @@ fallback to \t{WORKDIR} is used:
       \multicolumn{1}{c}{\textbf{Fallback to \t{WORKDIR} permitted?}} \\
       \midrule
       0, 1, 2, 3        & Always            \\
-      4, 5, 6, 7, 8     & Conditional error \\
+      4, 5, 6, 7, 8, 9  & Conditional error \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -91,7 +91,7 @@ before the next phase is executed.
 
 \t{pkg_pretend} must not write to the filesystem.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting \t{pkg_pretend}}
     \label{tab:pkg-pretend-table}
     \begin{tabular}{ll}
@@ -100,7 +100,7 @@ before the next phase is executed.
       \multicolumn{1}{c}{\textbf{Supports \t{pkg_pretend}?}} \\
       \midrule
       0, 1, 2, 3        & No  \\
-      4, 5, 6, 7, 8     & Yes \\
+      4, 5, 6, 7, 8, 9  & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -149,7 +149,7 @@ listing~\ref{lst:src-prepare-6} or 
listing~\ref{lst:src-prepare-8}, respectively
 For other EAPIs supporting \t{src_prepare}, the default implementation used 
when the ebuild lacks
 the \t{src_prepare} function is a no-op.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{\t{src_prepare} support and behaviour for EAPIs}
     \label{tab:src-prepare-table}
     \begin{tabular}{lll}
@@ -161,7 +161,7 @@ the \t{src_prepare} function is a no-op.
       0, 1              & No  & Not applicable \\
       2, 3, 4, 5        & Yes & no-op          \\
       6, 7              & Yes & 6              \\
-      8                 & Yes & 8              \\
+      8, 9              & Yes & 8              \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -206,7 +206,7 @@ The \t{src_configure} function configures the package's 
build environment. The d
 implementation used when the ebuild lacks the \t{src_configure} function shall 
behave as in
 listing~\ref{lst:src-configure-2}.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting \t{src_configure}}
     \label{tab:src-configure-table}
     \begin{tabular}{ll}
@@ -214,8 +214,8 @@ listing~\ref{lst:src-configure-2}.
       \multicolumn{1}{c}{\textbf{EAPI}} &
       \multicolumn{1}{c}{\textbf{Supports \t{src_configure}?}} \\
       \midrule
-      0, 1                & No  \\
-      2, 3, 4, 5, 6, 7, 8 & Yes \\
+      0, 1                   & No  \\
+      2, 3, 4, 5, 6, 7, 8, 9 & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -244,7 +244,7 @@ implementation used when the ebuild lacks the 
\t{src_prepare} function shall beh
 listing~\ref{lst:src-compile-0}, listing~\ref{lst:src-compile-1} or 
listing~\ref{lst:src-compile-2},
 respectively.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{\t{src_compile} behaviour for EAPIs}
     \label{tab:src-compile-table}
     \begin{tabular}{ll}
@@ -252,9 +252,9 @@ respectively.
       \multicolumn{1}{c}{\textbf{EAPI}} &
       \multicolumn{1}{c}{\textbf{Format}} \\
       \midrule
-      0                   & 0 \\
-      1                   & 1 \\
-      2, 3, 4, 5, 6, 7, 8 & 2 \\
+      0                      & 0 \\
+      1                      & 1 \\
+      2, 3, 4, 5, 6, 7, 8, 9 & 2 \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -317,7 +317,7 @@ parallel tests, the \t{emake} command must be called with 
option \t{-j1}.
 The \t{src_test} function may be disabled by \t{RESTRICT}\@. See 
section~\ref{sec:restrict}. It may
 be disabled by user too, using a PM-specific mechanism.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{\t{src_test} behaviour for EAPIs}
     \label{tab:src-test-table}
     \begin{tabular}{ll}
@@ -326,7 +326,7 @@ be disabled by user too, using a PM-specific mechanism.
       \multicolumn{1}{c}{\textbf{Supports parallel tests?}} \\
       \midrule
       0, 1, 2, 3, 4     & No  \\
-      5, 6, 7, 8        & Yes \\
+      5, 6, 7, 8, 9     & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -346,7 +346,7 @@ listing~\ref{lst:src-install-4} or 
listing~\ref{lst:src-install-6}, respectively
 For other EAPIs, the default implementation used when the ebuild lacks the 
\t{src_install} function
 is a no-op.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{\t{src_install} behaviour for EAPIs}
     \label{tab:src-install-table}
     \begin{tabular}{ll}
@@ -356,7 +356,7 @@ is a no-op.
       \midrule
       0, 1, 2, 3        & no-op \\
       4, 5              & 4     \\
-      6, 7, 8           & 6     \\
+      6, 7, 8, 9        & 6     \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -450,7 +450,7 @@ that dependencies may not be installed.
 
 \t{pkg_info} must not write to the filesystem.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting \t{pkg_info} on non-installed packages}
     \label{tab:pkg-info-table}
     \begin{tabular}{ll}
@@ -459,7 +459,7 @@ that dependencies may not be installed.
       \multicolumn{1}{c}{\textbf{Supports \t{pkg_info} on non-installed 
packages?}} \\
       \midrule
       0, 1, 2, 3        & No  \\
-      4, 5, 6, 7, 8     & Yes \\
+      4, 5, 6, 7, 8, 9  & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -481,7 +481,7 @@ named \t{default_<phase-function>}) that behaves as the 
default implementation f
 be defined when executing any ebuild phase function listed in the table. 
Ebuilds must not call
 these functions except when in the phase in question.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting \t{default_} phase functions}
     \label{tab:default-phase-function-table}
     \begin{tabular}{l P{26em}}
@@ -492,7 +492,7 @@ these functions except when in the phase in question.
       0, 1              & None \\
       2, 3              & \t{pkg_nofetch}, \t{src_unpack}, \t{src_prepare}, 
\t{src_configure},
                           \t{src_compile}, \t{src_test} \\
-      4, 5, 6, 7, 8     & \t{pkg_nofetch}, \t{src_unpack}, \t{src_prepare}, 
\t{src_configure},
+      4, 5, 6, 7, 8, 9  & \t{pkg_nofetch}, \t{src_unpack}, \t{src_prepare}, 
\t{src_configure},
                           \t{src_compile}, \t{src_test}, \t{src_install} \\
       \bottomrule
     \end{tabular}

diff --git a/ebuild-vars.tex b/ebuild-vars.tex
index 5f3f583..c4413f5 100644
--- a/ebuild-vars.tex
+++ b/ebuild-vars.tex
@@ -90,7 +90,7 @@ defined by an eclass.
 \item[IDEPEND] See chapter~\ref{ch:dependencies}.
 \end{description}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting \t{IUSE} defaults}
     \label{tab:iuse-defaults-table}
     \begin{tabular}{ll}
@@ -98,13 +98,13 @@ defined by an eclass.
       \multicolumn{1}{c}{\textbf{EAPI}} &
       \multicolumn{1}{c}{\textbf{Supports \t{IUSE} defaults?}} \\
       \midrule
-      0                      & No  \\
-      1, 2, 3, 4, 5, 6, 7, 8 & Yes \\
+      0                         & No  \\
+      1, 2, 3, 4, 5, 6, 7, 8, 9 & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting various ebuild-defined variables}
     \label{tab:optional-vars-table}
     \begin{tabular}{lll}
@@ -114,7 +114,7 @@ defined by an eclass.
       \multicolumn{1}{c}{\textbf{Supports \t{REQUIRED_USE}?}} \\
       \midrule
       0, 1, 2, 3        & Optionally & No  \\
-      4, 5, 6, 7, 8     & Yes        & Yes \\
+      4, 5, 6, 7, 8, 9  & Yes        & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -179,7 +179,7 @@ selective URI restrictions, the URI protocol can be 
prefixed by an additional \t
 restriction for the URI (but not the implied mirror restriction). If the 
ebuild is fetch or mirror
 restricted, the \t{mirror+} prefix undoes both fetch and mirror restrictions 
for the URI.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting \t{SRC_URI} arrows and selective URI 
restrictions}
     \label{tab:uri-arrows-table}
     \begin{tabular}{lll}
@@ -190,7 +190,7 @@ restricted, the \t{mirror+} prefix undoes both fetch and 
mirror restrictions for
       \midrule
       0, 1              & No  & No  \\
       2, 3, 4, 5, 6, 7  & Yes & No  \\
-      8                 & Yes & Yes \\
+      8, 9              & Yes & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -275,7 +275,7 @@ any \t{DEPEND} or \t{RDEPEND} set in an eclass does not 
change the implicit \t{R
 the ebuild portion, and any \t{DEPEND} value set in an eclass does not get 
treated as being part of
 \t{RDEPEND}.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs with \t{RDEPEND=DEPEND} default}
     \label{tab:rdepend-depend-table}
     \begin{tabular}{ll}
@@ -284,7 +284,7 @@ the ebuild portion, and any \t{DEPEND} value set in an 
eclass does not get treat
       \multicolumn{1}{c}{\textbf{\t{RDEPEND=DEPEND}?}} \\
       \midrule
       0, 1, 2, 3        & Yes \\
-      4, 5, 6, 7, 8     & No  \\
+      4, 5, 6, 7, 8, 9  & No  \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -319,7 +319,7 @@ not be exported to the ebuild environment:
 \note{Thus, by extension of section~\ref{sec:metadata-invariance}, phase 
functions must not be
 defined based upon any variant condition.}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting \t{DEFINED_PHASES}}
     \label{tab:defined-phases-table}
     \begin{tabular}{ll}
@@ -328,7 +328,7 @@ defined based upon any variant condition.}
       \multicolumn{1}{c}{\textbf{Supports \t{DEFINED_PHASES}?}} \\
       \midrule
       0, 1, 2, 3        & Optionally \\
-      4, 5, 6, 7, 8     & Yes        \\
+      4, 5, 6, 7, 8, 9  & Yes        \\
       \bottomrule
     \end{tabular}
 \end{centertable}

diff --git a/eclasses.tex b/eclasses.tex
index a4400e1..3e7419c 100644
--- a/eclasses.tex
+++ b/eclasses.tex
@@ -43,7 +43,7 @@ the previous one is loaded. For EAPIs listed in 
table~\ref{tab:accumulate-vars}
 value is appended to that defined by the ebuild. In the case of \t{RDEPEND}, 
this is done after
 the implicit \t{RDEPEND} rules in section~\ref{sec:rdepend-depend} are applied.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs accumulating \t{PROPERTIES} and \t{RESTRICT} across 
eclasses}
     \label{tab:accumulate-vars}
     \begin{tabular}{lll}
@@ -53,7 +53,7 @@ the implicit \t{RDEPEND} rules in 
section~\ref{sec:rdepend-depend} are applied.
       \multicolumn{1}{c}{\textbf{Accumulates \t{RESTRICT}?}} \\
       \midrule
       0, 1, 2, 3, 4, 5, 6, 7  & No  & No  \\
-      8                       & Yes & Yes \\
+      8, 9                    & Yes & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}

diff --git a/merge.tex b/merge.tex
index ca1036d..db9c74f 100644
--- a/merge.tex
+++ b/merge.tex
@@ -86,7 +86,7 @@ held under the original image directory.
 In other EAPIs, the behaviour with respect to file modification times
 is undefined.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{Preservation of file modification times (mtimes)}
     \label{tab:mtime-preserve}
     \begin{tabular}{ll}
@@ -94,8 +94,8 @@ is undefined.
       \multicolumn{1}{c}{\textbf{EAPI}} &
       \multicolumn{1}{c}{\textbf{mtimes preserved?}} \\
       \midrule
-      0, 1, 2           & Undefined \\
-      3, 4, 5, 6, 7, 8  & Yes       \\
+      0, 1, 2             & Undefined \\
+      3, 4, 5, 6, 7, 8, 9 & Yes       \\
       \bottomrule
     \end{tabular}
 \end{centertable}

diff --git a/pkg-mgr-commands.tex b/pkg-mgr-commands.tex
index 4fac077..19bd4ff 100644
--- a/pkg-mgr-commands.tex
+++ b/pkg-mgr-commands.tex
@@ -32,7 +32,7 @@ The following commands affect this behaviour:
     option and in EAPIs supporting this option, see 
table~\ref{tab:die-properties}.
 \end{description}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPI command failure behaviour}
     \label{tab:commands-die-table}
     \begin{tabular}{llll}
@@ -44,7 +44,7 @@ The following commands affect this behaviour:
       \midrule
       0, 1, 2, 3        & Non-zero exit & No  & n/a \\
       4, 5, 6           & Aborts        & Yes & No  \\
-      7, 8              & Aborts        & Yes & Yes \\
+      7, 8, 9           & Aborts        & Yes & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -55,7 +55,7 @@ The following commands affect this behaviour:
 \featurelabel{banned-commands} Some commands are banned in some EAPIs. If a 
banned command is
 called, the package manager must abort the build process indicating an error.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}  % two places
 \begin{centertable}{Banned commands}
     \label{tab:banned-commands-table}
     \begin{tabular}{lllllll}
@@ -73,7 +73,7 @@ called, the package manager must abort the build process 
indicating an error.
       0, 1, 2, 3        & No  & No  & No  & No  & No  & No  \\
       4, 5              & Yes & Yes & No  & No  & No  & No  \\
       6                 & Yes & Yes & Yes & No  & No  & No  \\
-      7, 8              & Yes & Yes & Yes & Yes & Yes & Yes \\
+      7, 8, 9           & Yes & Yes & Yes & Yes & Yes & Yes \\
       \midrule
       \multicolumn{1}{c}{\textbf{EAPI}} &
       \multicolumn{6}{c}{\textbf{Command banned?}} \\
@@ -83,7 +83,7 @@ called, the package manager must abort the build process 
indicating an error.
       \multicolumn{1}{c}{\textbf{\t{hasq}}} & & & \\
       \midrule
       0, 1, 2, 3, 4, 5, 6, 7  & No  & No  & No  & & & \\
-      8                       & Yes & Yes & Yes & & & \\
+      8, 9                    & Yes & Yes & Yes & & & \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -121,7 +121,7 @@ are given, \t{-r} is assumed.
     otherwise, prints an empty string. The exit code is unspecified.
 \end{description}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{Package manager query command options supported by EAPIs}
     \label{tab:pm-query-options}
     \begin{tabular}{lllll}
@@ -134,7 +134,7 @@ are given, \t{-r} is assumed.
       \midrule
       0, 1, 2, 3, 4     & No  & No  & No  & No  \\
       5, 6              & Yes & No  & No  & No  \\
-      7, 8              & No  & Yes & Yes & Yes \\
+      7, 8, 9           & No  & Yes & Yes & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -171,7 +171,7 @@ output, using stdout as an output facility is forbidden.
     message followed by a failure indicator. Returns its first argument as 
exit status.
 \end{description}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{Output commands for EAPIs}
     \label{tab:output-commands}
     \begin{tabular}{lll}
@@ -181,7 +181,7 @@ output, using stdout as an output facility is forbidden.
       \multicolumn{1}{c}{\textbf{Supports \t{eqawarn}?}} \\
       \midrule
       0, 1, 2, 3, 4, 5, 6 & Yes & No  \\
-      7, 8                & No  & Yes \\
+      7, 8, 9             & No  & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -203,7 +203,7 @@ completing. Ebuilds must not run any of these commands once 
the current phase fu
     (indicating failure), calls \t{die}, passing any parameters to it.
 \end{description}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{Properties of \t{die} and \t{assert} commands in EAPIs}
     \label{tab:die-properties}
     \begin{tabular}{lll}
@@ -216,7 +216,7 @@ completing. Ebuilds must not run any of these commands once 
the current phase fu
       \midrule
       0, 1, 2, 3, 4, 5  & No  & No  \\
       6                 & Yes & No  \\
-      7, 8              & Yes & Yes \\
+      7, 8, 9           & Yes & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -280,7 +280,7 @@ Ebuilds must not run any of these commands once the current 
phase function has r
     subsequent calls, the command will do nothing and return~0.
 \end{description}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{Patch commands for EAPIs}
     \label{tab:patch-commands}
     \begin{tabular}{lll}
@@ -290,7 +290,7 @@ Ebuilds must not run any of these commands once the current 
phase function has r
       \multicolumn{1}{c}{\textbf{\t{eapply_user}?}} \\
       \midrule
       0, 1, 2, 3, 4, 5  & No  & No  \\
-      6, 7, 8           & Yes & Yes \\
+      6, 7, 8, 9        & Yes & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -350,7 +350,7 @@ commands once the current phase function has returned.
     \t{configure -{}-help} output matches only if it is not immediately 
followed by any of the
     characters \t{[A-Za-z0-9+_.-]}.
 
-    \ChangeWhenAddingAnEAPI{8}
+    \ChangeWhenAddingAnEAPI{9}  % two places
     \begin{centertable}{Extra \t{econf} arguments for EAPIs}
         \label{tab:econf-options-table}
         \begin{tabular}{lllll}
@@ -364,7 +364,7 @@ commands once the current phase function has returned.
           0, 1, 2, 3, 4, 5  & No  & No  & No  & No  \\
           6                 & No  & Yes & Yes & No  \\
           7                 & No  & Yes & Yes & Yes \\
-          8                 & Yes & Yes & Yes & Yes \\
+          8, 9              & Yes & Yes & Yes & Yes \\
           \midrule
           \multicolumn{1}{c}{\textbf{EAPI}} &
           \multicolumn{1}{P{5.5em}}{\textbf{-{}-disable-dependency-tracking}} &
@@ -374,7 +374,7 @@ commands once the current phase function has returned.
           0, 1, 2, 3        & No  & No  & No  & \\
           4                 & Yes & No  & No  & \\
           5, 6, 7           & Yes & Yes & No  & \\
-          8                 & Yes & Yes & Yes & \\
+          8, 9              & Yes & Yes & Yes & \\
           \bottomrule
         \end{tabular}
     \end{centertable}
@@ -675,7 +675,7 @@ dosym_relative_path() {
 
 \end{description}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting \t{dodoc -r}}
     \label{tab:dodoc-table}
     \begin{tabular}{ll}
@@ -684,12 +684,12 @@ dosym_relative_path() {
       \multicolumn{1}{c}{\textbf{Supports \t{dodoc -r}?}} \\
       \midrule
       0, 1, 2, 3        & No  \\
-      4, 5, 6, 7, 8     & Yes \\
+      4, 5, 6, 7, 8, 9  & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting \t{doheader} and \t{newheader}}
     \label{tab:doheader-table}
     \begin{tabular}{ll}
@@ -698,12 +698,12 @@ dosym_relative_path() {
       \multicolumn{1}{c}{\textbf{Supports \t{doheader} and \t{newheader}?}} \\
       \midrule
       0, 1, 2, 3, 4     & No  \\
-      5, 6, 7, 8        & Yes \\
+      5, 6, 7, 8, 9     & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting symlinks for \t{doins}}
     \label{tab:doins-table}
     \begin{tabular}{ll}
@@ -712,12 +712,12 @@ dosym_relative_path() {
       \multicolumn{1}{c}{\textbf{\t{doins} supports symlinks?}} \\
       \midrule
       0, 1, 2, 3        & No  \\
-      4, 5, 6, 7, 8     & Yes \\
+      4, 5, 6, 7, 8, 9  & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{\t{doman} language support options for EAPIs}
     \label{tab:doman-table}
     \begin{tabular}{lll}
@@ -728,12 +728,12 @@ dosym_relative_path() {
       \midrule
       0, 1              & No  & Not applicable \\
       2, 3              & Yes & No             \\
-      4, 5, 6, 7, 8     & Yes & Yes            \\
+      4, 5, 6, 7, 8, 9  & Yes & Yes            \\
       \bottomrule
     \end{tabular}
 \end{centertable}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting stdin for \t{new*} commands}
     \label{tab:newfoo-stdin-table}
     \begin{tabular}{ll}
@@ -742,12 +742,12 @@ dosym_relative_path() {
       \multicolumn{1}{c}{\textbf{\t{new*} can read from stdin?}} \\
       \midrule
       0, 1, 2, 3, 4     & No  \\
-      5, 6, 7, 8        & Yes \\
+      5, 6, 7, 8, 9     & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{\t{domo} destination path in EAPIs}
     \label{tab:domo-path}
     \begin{tabular}{ll}
@@ -756,12 +756,12 @@ dosym_relative_path() {
       \multicolumn{1}{c}{\textbf{Destination path}} \\
       \midrule
       0, 1, 2, 3, 4, 5, 6 & \t{\$\{DESTTREE\}/share/locale} \\
-      7, 8                & \t{/usr/share/locale} \\
+      7, 8, 9             & \t{/usr/share/locale} \\
       \bottomrule
     \end{tabular}
 \end{centertable}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting \t{dosym -r}}
     \label{tab:dosym-r}
     \begin{tabular}{ll}
@@ -770,7 +770,7 @@ dosym_relative_path() {
       \multicolumn{1}{c}{\textbf{\t{dosym} supports creation of relative 
paths?}} \\
       \midrule
       0, 1, 2, 3, 4, 5, 6, 7  & No  \\
-      8                       & Yes \\
+      8, 9                    & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -812,7 +812,7 @@ function has returned.
 
 \end{description}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{Commands respecting \t{insopts} for EAPIs}
     \label{tab:insopts-commands}
     \begin{tabular}{lllll}
@@ -824,12 +824,12 @@ function has returned.
       \multicolumn{1}{c}{\textbf{\t{doheader}?}} \\
       \midrule
       0, 1, 2, 3, 4, 5, 6, 7  & Yes & Yes & Yes & Yes \\
-      8                       & Yes & No  & No  & No  \\
+      8, 9                    & Yes & No  & No  & No  \\
       \bottomrule
     \end{tabular}
 \end{centertable}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{Commands respecting \t{exeopts} for EAPIs}
     \label{tab:exeopts-commands}
     \begin{tabular}{lll}
@@ -839,7 +839,7 @@ function has returned.
       \multicolumn{1}{c}{\textbf{\t{doinitd}?}} \\
       \midrule
       0, 1, 2, 3, 4, 5, 6, 7  & Yes & Yes \\
-      8                       & Yes & No  \\
+      8, 9                    & Yes & No  \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -916,7 +916,7 @@ any of these functions from any other phase.
     supporting \t{dostrip}.
 \end{description}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{Commands controlling manipulation of files in the staging 
area in EAPIs}
     \label{tab:staging-area-commands}
     \begin{tabular}{lll}
@@ -927,7 +927,7 @@ any of these functions from any other phase.
       \midrule
       0, 1, 2, 3        & No  & No  \\
       4, 5, 6           & Yes & No  \\
-      7, 8              & Yes & Yes \\
+      7, 8, 9           & Yes & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -974,7 +974,7 @@ table~\ref{tab:use-list-strictness}.
     table~\ref{tab:use-list-functions} as supporting \t{in_iuse}.
 \end{description}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPI behaviour for use queries not in \t{IUSE_EFFECTIVE}}
     \label{tab:use-list-strictness}
     \begin{tabular}{ll}
@@ -983,12 +983,12 @@ table~\ref{tab:use-list-strictness}.
       \multicolumn{1}{c}{\textbf{Behaviour}} \\
       \midrule
       0, 1, 2, 3        & Undefined \\
-      4, 5, 6, 7, 8     & Error     \\
+      4, 5, 6, 7, 8, 9  & Error     \\
       \bottomrule
     \end{tabular}
 \end{centertable}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{\t{usev}, \t{use_with} and \t{use_enable} arguments for 
EAPIs}
     \label{tab:use-list-args}
     \begin{tabular}{lll}
@@ -1000,12 +1000,12 @@ table~\ref{tab:use-list-strictness}.
       \midrule
       0, 1, 2, 3        & No  & No  \\
       4, 5, 6, 7        & No  & Yes \\
-      8                 & Yes & Yes \\
+      8, 9              & Yes & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting \t{usex} and \t{in_iuse}}
     \label{tab:use-list-functions}
     \begin{tabular}{lll}
@@ -1016,7 +1016,7 @@ table~\ref{tab:use-list-strictness}.
       \midrule
       0, 1, 2, 3, 4     & No  & No  \\
       5                 & Yes & No  \\
-      6, 7, 8           & Yes & Yes \\
+      6, 7, 8, 9        & Yes & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -1101,7 +1101,7 @@ the second, inclusively.
     section~\ref{sec:version-spec}. Comparison is done using 
algorithm~\ref{alg:version-comparison}.
 \end{description}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting version manipulation commands}
     \label{tab:version-commands}
     \begin{tabular}{llll}
@@ -1112,7 +1112,7 @@ the second, inclusively.
       \multicolumn{1}{c}{\textbf{\t{ver_test}?}} \\
       \midrule
       0, 1, 2, 3, 4, 5, 6 & No  & No  & No  \\
-      7, 8                & Yes & Yes & Yes \\
+      7, 8, 9             & Yes & Yes & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -1189,7 +1189,7 @@ has returned.
     \featurelabel{unpack-ignore-case} \t{unpack} matches filename extensions 
in a case-insensitive
     manner, for EAPIs listed such in table~\ref{tab:unpack-behaviour}.
 
-    \ChangeWhenAddingAnEAPI{8}
+    \ChangeWhenAddingAnEAPI{9}
     \begin{centertable}{\t{unpack} behaviour for EAPIs}
         \label{tab:unpack-behaviour}
         \begin{tabular}{lll}
@@ -1199,12 +1199,12 @@ has returned.
           \multicolumn{1}{c}{\textbf{Case-insensitive matching?}} \\
           \midrule
           0, 1, 2, 3, 4, 5  & No  & No  \\
-          6, 7, 8           & Yes & Yes \\
+          6, 7, 8, 9        & Yes & Yes \\
           \bottomrule
         \end{tabular}
     \end{centertable}
 
-    \ChangeWhenAddingAnEAPI{8}
+    \ChangeWhenAddingAnEAPI{9}
     \begin{centertable}{\t{unpack} extensions for EAPIs}
         \label{tab:unpack-extensions-table}
         \begin{tabular}{llllllll}
@@ -1220,7 +1220,7 @@ has returned.
           0, 1, 2           & No  & No  & No  & Yes & Yes & Yes \\
           3, 4, 5           & Yes & Yes & No  & Yes & Yes & Yes \\
           6, 7              & Yes & Yes & Yes & Yes & Yes & Yes \\
-          8                 & Yes & Yes & Yes & No  & No  & No  \\
+          8, 9              & Yes & Yes & Yes & No  & No  & No  \\
           \bottomrule
         \end{tabular}
     \end{centertable}
@@ -1288,7 +1288,7 @@ has returned.
 
 \end{description}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{Misc commands for EAPIs}
     \label{tab:misc-commands}
     \begin{tabular}{llll}
@@ -1300,7 +1300,7 @@ has returned.
       \midrule
       0, 1              & No  & No  & No  \\
       2, 3, 4, 5        & Yes & No  & No  \\
-      6, 7, 8           & Yes & Yes & Yes \\
+      6, 7, 8, 9        & Yes & Yes & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}

diff --git a/pms.tex b/pms.tex
index f435f51..4a7bb0b 100644
--- a/pms.tex
+++ b/pms.tex
@@ -21,8 +21,8 @@
     pdfkeywords={Gentoo, package manager, specification},
 }
 
-\CurrentEAPIIs{8}
-\ChangeWhenAddingAnEAPI{8}
+\CurrentEAPIIs{9}
+\ChangeWhenAddingAnEAPI{9}
 
 \begin{document}
 \maketitle

diff --git a/profile-variables.tex b/profile-variables.tex
index ba40bf4..0f2dc3c 100644
--- a/profile-variables.tex
+++ b/profile-variables.tex
@@ -40,7 +40,7 @@ Other variables, except where they affect only 
package-manager-specific function
 Portage's \t{FEATURES} variable), must not be treated incrementally---later 
definitions shall
 completely override those in parent profiles.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{Profile-defined \t{IUSE} injection for EAPIs}
     \label{tab:profile-iuse-injection-table}
     \begin{tabular}{ll}
@@ -49,12 +49,12 @@ completely override those in parent profiles.
       \multicolumn{1}{c}{\textbf{Supports profile-defined \t{IUSE} 
injection?}} \\
       \midrule
       0, 1, 2, 3, 4     & No  \\
-      5, 6, 7, 8        & Yes \\
+      5, 6, 7, 8, 9     & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{Profile-defined unsetting of variables in EAPIs}
     \label{tab:profile-env-unset}
     \begin{tabular}{ll}
@@ -63,7 +63,7 @@ completely override those in parent profiles.
       \multicolumn{1}{c}{\textbf{Supports \t{ENV_UNSET}?}} \\
       \midrule
       0, 1, 2, 3, 4, 5, 6 & No  \\
-      7, 8                & Yes \\
+      7, 8, 9             & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}

diff --git a/profiles.tex b/profiles.tex
index 856643b..e350972 100644
--- a/profiles.tex
+++ b/profiles.tex
@@ -79,7 +79,7 @@ in that directory, unless their name begins with a dot, will 
be concatenated in
 filename in the POSIX locale and the result will be processed as if it were a 
single file.
 Any subdirectories will be ignored.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting directories for profile files}
     \label{tab:profile-file-dirs}
     \begin{tabular}{ll}
@@ -88,7 +88,7 @@ Any subdirectories will be ignored.
       \multicolumn{1}{c}{\textbf{Supports directories for profile files?}} \\
       \midrule
       0, 1, 2, 3, 4, 5, 6 & No  \\
-      7, 8                & Yes \\
+      7, 8, 9             & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -124,7 +124,7 @@ it is actually installed. Because it has severe adverse 
effects on USE-based and
 dependencies, its use is strongly deprecated and package manager support must 
be regarded as purely
 optional. Supported in EAPIs as per table~\ref{tab:package-provided}.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting \t{package.provided} in profiles}
     \label{tab:package-provided}
     \begin{tabular}{ll}
@@ -133,7 +133,7 @@ optional. Supported in EAPIs as per 
table~\ref{tab:package-provided}.
       \multicolumn{1}{c}{\textbf{Supports \t{package.provided}?}} \\
       \midrule
       0, 1, 2, 3, 4, 5, 6 & Optionally \\
-      7, 8                & No         \\
+      7, 8, 9             & No         \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -166,7 +166,7 @@ only act on packages that are merged due to a stable 
keyword in the sense of
 subsection~\ref{sec:keywords}. Thus, these files can be used to restrict the 
feature set deemed
 stable in a package.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{Profile directory support for masking/forcing use flags in 
stable versions only}
     \label{tab:profile-stablemask}
     \begin{tabular}{ll}
@@ -175,7 +175,7 @@ stable in a package.
       \multicolumn{1}{c}{\textbf{Supports masking/forcing use flags in stable 
versions?}} \\
       \midrule
       0, 1, 2, 3, 4     & No  \\
-      5, 6, 7, 8        & Yes \\
+      5, 6, 7, 8, 9     & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}

diff --git a/tree-layout.tex b/tree-layout.tex
index da01ff8..cac84bb 100644
--- a/tree-layout.tex
+++ b/tree-layout.tex
@@ -127,7 +127,7 @@ manager must ignore any files in this directory that it 
does not recognise.
 \item[updates/] This directory is described in section~\ref{sec:updates-dir}.
 \end{description}
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{EAPIs supporting a directory for \t{package.mask}}
     \label{tab:package-mask-dir}
     \begin{tabular}{ll}
@@ -136,7 +136,7 @@ manager must ignore any files in this directory that it 
does not recognise.
       \multicolumn{1}{c}{\textbf{\t{package.mask} can be a directory?}} \\
       \midrule
       0, 1, 2, 3, 4, 5, 6 & No  \\
-      7, 8                & Yes \\
+      7, 8, 9             & Yes \\
       \bottomrule
     \end{tabular}
 \end{centertable}
@@ -233,7 +233,7 @@ Any name that has appeared as the origin of a move must not 
be reused in the fut
 that has appeared as the origin of a slot move may not be used by packages 
matching the spec of
 that slot move in the future.
 
-\ChangeWhenAddingAnEAPI{8}
+\ChangeWhenAddingAnEAPI{9}
 \begin{centertable}{Naming rules for files in \t{updates} directory for EAPIs}
     \label{tab:updates-filenames}
     \begin{tabular}{ll}
@@ -242,7 +242,7 @@ that slot move in the future.
       \multicolumn{1}{c}{\textbf{Files per quarter year?}} \\
       \midrule
       0, 1, 2, 3, 4, 5, 6, 7  & Yes \\
-      8                       & No  \\
+      8, 9                    & No  \\
       \bottomrule
     \end{tabular}
 \end{centertable}

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