[gtksourceview] style-schemes: add def:struckthrough for bundled style schemes

[Christian Hergert <chergert src gnome org>]

commit 3a347b4bf94388e6fd5e78f786567fe23905257f
Author: Sim Tov <smntov gmail com>
Date:   Mon Oct 28 16:45:31 2019 +0000

    style-schemes: add def:struckthrough for bundled style schemes

 data/styles/classic.xml         | 1 +
 data/styles/cobalt.xml          | 2 ++
 data/styles/kate.xml            | 1 +
 data/styles/oblivion.xml        | 1 +
 data/styles/solarized-dark.xml  | 1 +
 data/styles/solarized-light.xml | 1 +
 data/styles/tango.xml           | 1 +
 7 files changed, 8 insertions(+)
---
diff --git a/data/styles/classic.xml b/data/styles/classic.xml
index 4a4420c9..bc35f93e 100644
--- a/data/styles/classic.xml
+++ b/data/styles/classic.xml
@@ -81,6 +81,7 @@
   <style name="def:warning"                 background="yellow"/>
   <style name="def:note"                    foreground="blue" background="yellow" bold="true"/>
   <style name="def:underlined"              italic="true" underline="single"/>
+  <style name="def:struckthrough"           strikethrough="true"/>
 
   <!-- Heading styles, uncomment to enable -->
   <!--
diff --git a/data/styles/cobalt.xml b/data/styles/cobalt.xml
index ba1acfe3..65b82650 100644
--- a/data/styles/cobalt.xml
+++ b/data/styles/cobalt.xml
@@ -103,6 +103,8 @@
   <style name="def:note"                    foreground="neon_pink" bold="true"/>
   <style name="def:net-address-in-comment"  foreground="teal_blue" italic="false" underline="single"/>
   <style name="def:preprocessor"            foreground="light_grey"/>
+  <style name="def:underlined"              underline="single"/>
+  <style name="def:struckthrough"           strikethrough="true"/>
 
   <!-- Heading styles, uncomment to enable -->
   <!--
diff --git a/data/styles/kate.xml b/data/styles/kate.xml
index bdb645ac..369632a5 100644
--- a/data/styles/kate.xml
+++ b/data/styles/kate.xml
@@ -90,6 +90,7 @@
   <style name="def:error"                   foreground="red" underline="true"/>
   <style name="def:warning"                 foreground="brown" underline="true"/>
   <style name="def:underlined"              underline="single"/>
+  <style name="def:struckthrough"           strikethrough="true"/>
 
   <!-- Heading styles, uncomment to enable -->
   <!--
diff --git a/data/styles/oblivion.xml b/data/styles/oblivion.xml
index f5986d18..6efaf60f 100644
--- a/data/styles/oblivion.xml
+++ b/data/styles/oblivion.xml
@@ -106,6 +106,7 @@
   <style name="def:warning"                 foreground="aluminium1" background="plum1"/>
   <style name="def:note"                    background="butter1" foreground="aluminium4" bold="true"/>
   <style name="def:underlined"              italic="true" underline="single"/>
+  <style name="def:struckthrough"           strikethrough="true"/>
 
   <!-- Heading styles, uncomment to enable -->
   <!--
diff --git a/data/styles/solarized-dark.xml b/data/styles/solarized-dark.xml
index 608204bb..f71451fc 100644
--- a/data/styles/solarized-dark.xml
+++ b/data/styles/solarized-dark.xml
@@ -89,6 +89,7 @@
   <style name="def:error"                   foreground="red" bold="true"/>
   <style name="def:note"                    foreground="magenta" bold="true"/>
   <style name="def:underlined"              italic="true" underline="single"/>
+  <style name="def:struckthrough"           strikethrough="true"/>
 
   <!-- Heading styles, uncomment to enable -->
   <!--
diff --git a/data/styles/solarized-light.xml b/data/styles/solarized-light.xml
index 4b6e7076..43c4c82a 100644
--- a/data/styles/solarized-light.xml
+++ b/data/styles/solarized-light.xml
@@ -88,6 +88,7 @@
   <style name="def:error"                   foreground="red" bold="true"/>
   <style name="def:note"                    foreground="magenta" bold="true"/>
   <style name="def:underlined"              italic="true" underline="single"/>
+  <style name="def:struckthrough"           strikethrough="true"/>
 
   <!-- Heading styles, uncomment to enable -->
   <!--
diff --git a/data/styles/tango.xml b/data/styles/tango.xml
index 75b7f38e..f4a38866 100644
--- a/data/styles/tango.xml
+++ b/data/styles/tango.xml
@@ -93,6 +93,7 @@
   <style name="def:warning"                 background="plum1"/>
   <style name="def:note"                    background="orange1" bold="true"/>
   <style name="def:underlined"              italic="true" underline="single"/>
+  <style name="def:struckthrough"           strikethrough="true"/>
 
   <!-- Heading styles, uncomment to enable -->
   <!--