gnu: emacs-plz: Update to 0.2.1.

* gnu/packages/emacs-xyz.scm (emacs-plz): Update to 0.2.1.

gnu: emacs-tuareg: Improve package style.

* gnu/packages/ocaml.scm (emacs-tuareg)[arguments]<#:imported-modules,
<#:phases>: Use G-expressions.  Remove trailing #T at the end of phases.  Use
ELPA-DIRECTORY function.
[native-inputs]: Remove input labels.

gnu: emacs-tuareg: Update to 3.0.0.

* gnu/packages/ocaml.scm (emacs-tuareg): Update to 3.0.0.

gnu: emacs-pyim: Update to 5.2.5.

* gnu/packages/emacs-xyz.scm (emacs-pyim): Update to 5.2.5.

gnu: colord: Update to 1.4.6.

* gnu/packages/gnome.scm (colord): Update to 1.4.6.
[source]: Override inherited field.
[configure-flags]: Use gexps.
[phases]: Likewise.
[native-inputs]: Remove labels.

gnu: docbook-xsl-ns: Rename to docbook-xsl-1.79.1 and use gexps.

* gnu/packages/docbook.scm (docbook-xsl-ns): Rename to...
(docbook-xsl-1.79.1): ... this.
[source]: Adjust URL and add a comment.
[arguments]: Use gexps and adjust phases accordingly.
* gnu/packages/gnome.scm (colord)[native-inputs]: Replace docbook-xsl-ns with
docbook-xsl-1.79.1.

gnu: openjdk: Update to 18.

* gnu/packages/java.scm (openjdk): Update to 18.
(openjdk18): New variable.

gnu: openjdk17: Define with make-openjdk.

* gnu/packages/java.scm (openjdk17): Define with make-openjdk.
[phases]: Use gexps.

gnu: openjdk16: Define with make-openjdk.

* gnu/packages/java.scm (openjdk16): Define with make-openjdk.

gnu: openjdk15: Define with make-openjdk.

* gnu/packages/java.scm (openjdk15): Define with make-openjdk.
[source]: Clear snippet and modules fields.
[native-inputs]: Rewrite using modify-inputs.

gnu: openjdk14: Define with make-openjdk.

* gnu/packages/java.scm (openjdk14): Define with make-openjdk.
[source]: Remove trailing #t from snippet field and improve regexp.

gnu: openjdk13: Define with make-openjdk.

* gnu/packages/java.scm (openjdk13): Define with make-openjdk.

gnu: openjdk12: Introduce 'make-openjdk' syntax and use it.

* gnu/packages/java.scm (make-openjdk): New syntax.
(openjdk12): Use it to define package.
[source]: Remove trailing #t from snippet field and improve regexp.
[phases]: Use gexps.

gnu: opendjk11: Reduce size by removing extraneous files.

By removing the *.diz and src.zip files, the size of the main output of
OpenJDK 11 is reduced from 345 MiB to 116 MiB for OpenJDK 11, while the 'jdk'
output is reduced from 805 MiB to 353 MiB.

* gnu/packages/java.scm (openjdk11)[modules]: New field.
[phases]{remove-diz-files}: New phase.
{strip-character-data-timestamps}: Order after remove-diz-files.

gnu: opendjk11: Improve regular expressions.

* gnu/packages/java.scm (openjdk11)
[phases]{strip-archive-timestamps}: Replace '.*.' with '\\.' in regexps.

gnu: opendjk11: Remove input labels.

* gnu/packages/java.scm (openjdk11)[inputs, native-inputs]: Remove labels.

gnu: opendjk11: Remove trailing #t and use gexps.

* gnu/packages/java.scm (openjdk11): Properly punctuate comments.
[source]: Remove trailing #t in snippet.
[configure-flags]: Use gexps and this-package-input.
[phases]: Delete trailing #t and use gexps to refer to outputs.

Revert "gnu: source-highlight: Fix lesspipe file name and use gexps."

This reverts commit 74f07348e99a3495964a8bbb8da83d27ecad656e.
It is a core-updates change.

gnu: source-highlight: Fix lesspipe file name and use gexps.

This fixes src-hilite-lesspipe.sh so that lesspipe.sh is called instead of lesspipe.

* gnu/packages/pretty-print.scm (source-highlight):
[arguments]: Use gexps, remove trailing #ts.
[phases]: Add phase to make src-highlight-lesspipe.sh work.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

gnu: gnome-shell-extension-clipboard-indicator: Update to 42.

* gnu/packages/gnome-xyz.scm (gnome-shell-extension-clipboard-indicator): Update to 42.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>