[gtksourceview/gtksourceview-4-2] sh.lang: Make "for-command" context end earlier

[Christian Hergert <chergert src gnome org>]

commit 27bf4437912a8bbf097c2f7936a10ee984eaa279
Author: Jeffery To <jeffery to gmail com>
Date:   Mon Oct 28 21:35:15 2019 +0800

    sh.lang: Make "for-command" context end earlier
    
    This changes the "for-command" context to end earlier, so that it does
    not accidentally consume other keywords.
    
    Fixes #40

 data/language-specs/sh.lang       |  6 +++---
 tests/syntax-highlighting/file.sh | 13 +++++++++++++
 2 files changed, 16 insertions(+), 3 deletions(-)
---
diff --git a/data/language-specs/sh.lang b/data/language-specs/sh.lang
index f8e244b7..a53a9b05 100644
--- a/data/language-specs/sh.lang
+++ b/data/language-specs/sh.lang
@@ -218,12 +218,12 @@
       <keyword>(?&lt;=\s)\.(?=\s)</keyword>
     </context>
 
-    <context id="for-command">
+    <context id="for-command" end-at-line-end="true">
       <start>\bfor\b</start>
-      <end>\b(in|do)\b</end>
+      <end>(?=\S)</end>
       <include>
         <context sub-pattern="0" where="start" style-ref="keyword"/>
-        <context sub-pattern="0" where="end" style-ref="keyword"/>
+        <context ref="def:line-continue"/>
         <context style-ref="variable-definition" once-only="true">
           <match>\w+</match>
         </context>
diff --git a/tests/syntax-highlighting/file.sh b/tests/syntax-highlighting/file.sh
index 93dfb410..d488950f 100644
--- a/tests/syntax-highlighting/file.sh
+++ b/tests/syntax-highlighting/file.sh
@@ -34,3 +34,16 @@ xxx${x#"*"}xxx
 var=val
 if var=$(cmd); then some; fi
 test -f xxx && var=xxx || var=yyy
+
+for word in hello world
+do
+    echo $word
+done
+
+for arg; do echo $arg; done
+for \
+arg; do echo $arg; done
+
+echo Look for file
+echo Look for; echo Look for
+echo next line