[gtksourceview/cherry-pick-36944967] Merge branch 'patch-sh' into 'master'

[Christian Hergert <chergert src gnome org>]

commit e0a4c7239621c051bbc31eb42d68b096cf20a118
Author: Christian Hergert <christian hergert me>
Date:   Wed May 13 16:07:18 2020 +0000

    Merge branch 'patch-sh' into 'master'
    
    sh.lang: Disable spell checking in child contexts of "double-quoted-string"
    
    See merge request GNOME/gtksourceview!142
    
    (cherry picked from commit 36944967015497864af43504589827a854f5fad5)
    
    3a01d015 sh.lang: Disable spell checking in child contexts of "double-quoted-string"

 data/language-specs/sh.lang | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/data/language-specs/sh.lang b/data/language-specs/sh.lang
index c62b80f7..b574243a 100644
--- a/data/language-specs/sh.lang
+++ b/data/language-specs/sh.lang
@@ -95,7 +95,7 @@
       </include>
     </context>
 
-    <context id="command-substitution" style-ref="subshell">
+    <context id="command-substitution" style-ref="subshell" class="no-spell-check">
       <start>\$\((?!\()</start>
       <end>\)</end>
       <include>
@@ -202,7 +202,7 @@
       </include>
     </context>
 
-    <context id="arithmetic-expansion">
+    <context id="arithmetic-expansion" class="no-spell-check">
       <start>\$\({2}(?!\()</start>
       <end>\){2}</end>
       <include>
@@ -228,7 +228,7 @@
 
     <!-- Treated separately, not including itself nor command-like contexts
       (see https://gitlab.gnome.org/GNOME/gtksourceview/issues/94) -->
-    <context id="backtick-subshell" style-ref="subshell">
+    <context id="backtick-subshell" style-ref="subshell" class="no-spell-check">
       <start>`</start>
       <end>`</end>
       <include>
@@ -426,11 +426,11 @@
       </include>
     </context>
 
-    <context id="short-parameter-expansion" style-ref="variable">
+    <context id="short-parameter-expansion" style-ref="variable" class="no-spell-check">
       <match>\$(\%{special-parameter}|\%{identifier})</match>
     </context>
 
-    <context id="parameter-expansion" style-ref="def:statement" style-inside="true">
+    <context id="parameter-expansion" style-ref="def:statement" style-inside="true" class="no-spell-check">
       <start>\$\{(?=[!#]?\%{identifier}|\%{special-parameter})</start>
       <end>\}</end>
       <include>
@@ -573,7 +573,7 @@
       </include>
     </context>
 
-    <context id="history-expansion-command">
+    <context id="history-expansion-command" class="no-spell-check">
       <start extended="true">
         # Event Designator
         ((?&lt;!\\)!) (?: (!|\#|-?[1-9][0-9]*) | (\?)[^?]+(\?|$)