From 348da92aeda2cb82e59534bb38726e99cfea3c69 Mon Sep 17 00:00:00 2001
From: Nick Bowler <nbowler@draconx.ca>
Date: Thu, 27 Jul 2023 01:47:33 -0400
Subject: [PATCH] Add new rarpd-dx project.

If the iputils folks don't want to package this anymore, I guess I can.
---
 .gitmodules                  |  3 +++
 content/projects.md          |  3 +++
 content/projects/rarpd-dx.md | 12 ++++++++++++
 content/style.scss           |  6 ++++--
 gitmodules/rarpd-dx          |  1 +
 layouts/default.xsl          | 27 +++++++++++++++++++++++++++
 6 files changed, 50 insertions(+), 2 deletions(-)
 create mode 100644 content/projects/rarpd-dx.md
 create mode 160000 gitmodules/rarpd-dx

diff --git a/.gitmodules b/.gitmodules
index 649ec89..f24b460 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -7,3 +7,6 @@
 [submodule "gitmodules/rrace"]
 	path = gitmodules/rrace
 	url = https://git.draconx.ca/rrace.git
+[submodule "gitmodules/rarpd-dx"]
+	path = gitmodules/rarpd-dx
+	url = https://git.draconx.ca/rarpd-dx.git
diff --git a/content/projects.md b/content/projects.md
index 90413c9..8db0c42 100644
--- a/content/projects.md
+++ b/content/projects.md
@@ -4,6 +4,9 @@ copyright: 2019 Nick Bowler
 license: cc-by-nd-4.0
 ---
 
+*[RARP]: Reverse Address Resolution Protocol
+*[ARP]: Address Resolution Protocol
+
 Most of the operations here in the workshop are tracked on our local [git
 server](//git.draconx.ca) which can be browsed online.  All the work here is
 [free as in freedom](//www.gnu.org/philosophy/free-sw) which means you are
diff --git a/content/projects/rarpd-dx.md b/content/projects/rarpd-dx.md
new file mode 100644
index 0000000..ffaf19f
--- /dev/null
+++ b/content/projects/rarpd-dx.md
@@ -0,0 +1,12 @@
+---
+title: RARP Daemon
+copyright: 2023 Nick Bowler
+license: gpl-2 or (at your option) any later version
+module: rarpd-dx
+---
+
+*[RARP]: Reverse Address Resolution Protocol
+*[ARP]: Address Resolution Protocol
+
+<%= project_readme %>
+
diff --git a/content/style.scss b/content/style.scss
index abc6c49..17aff0b 100644
--- a/content/style.scss
+++ b/content/style.scss
@@ -67,6 +67,8 @@ h1 { @include header_size(60em, 2em); }
 h2 { @include header_size(60em, 1.5em); }
 h5 { @include header_size(60em, 1em); }
 
+h1, h2 { abbr { text-decoration: none; } }
+
 @supports (display: grid) {
     .gallery {
         display: grid;
@@ -226,8 +228,8 @@ table.cc {
     }
 }
 
-// CSS rules for stortable clicky table headers: Update the display of
-// the /table based on the current state.  Each column has its own set
+// CSS rules for sortable clicky table headers: Update the display of
+// the table based on the current state.  Each column has its own set
 // nearly-identical rules, only the class names differ.
 //
 // The clickytables.xsl stylesheet generates two inputs for each column.
diff --git a/gitmodules/rarpd-dx b/gitmodules/rarpd-dx
new file mode 160000
index 0000000..97a1829
--- /dev/null
+++ b/gitmodules/rarpd-dx
@@ -0,0 +1 @@
+Subproject commit 97a182920cd28f822aa3fcdd74ace01cf7b0a495
diff --git a/layouts/default.xsl b/layouts/default.xsl
index a9a75df..6bf8094 100644
--- a/layouts/default.xsl
+++ b/layouts/default.xsl
@@ -83,6 +83,33 @@
   </xsl:copy>
 </xsl:template>
 
+<!--
+  Allow abbr to apply to document titles too, since these are generated
+  and kramdown's abbr support won't influence them. We do this by just
+  checking each word of the heading to see if is identical to an existing
+  abbr tag, and just substituting that in its place.
+  -->
+<xsl:key name='abbr' match='xhtml:abbr' use='string(.)' />
+<xsl:template name='insert-abbr' match='xhtml:h1/text()'>
+  <xsl:param name='string' select='normalize-space(.)' />
+
+  <xsl:variable name='head'
+    select='substring-before(concat($string, " "), " ")' />
+  <xsl:variable name='tail' select='substring-after($string, " ")' />
+  <xsl:variable name='match' select='key("abbr", $head)[1]' />
+
+  <xsl:choose>
+    <xsl:when test='$match'><xsl:apply-templates select='$match' /></xsl:when>
+    <xsl:otherwise><xsl:value-of select='$head' /></xsl:otherwise>
+  </xsl:choose>
+  <xsl:if test='$tail'>
+    <xsl:text> </xsl:text>
+    <xsl:call-template name='insert-abbr'>
+      <xsl:with-param name='string' select='$tail' />
+    </xsl:call-template>
+  </xsl:if>
+</xsl:template>
+
 <!--
   Convert caption attribute on tables into proper caption elements, to allow
   a simple way to add captions to kramdown tables.
-- 
2.43.2