diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 75d6fdcdc..5d17a28e5 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -7,7 +7,7 @@ name: "CodeQL"
 
 on:
   schedule:
-    - cron: '0 0 * * *' # once in a day at 00:00  
+    - cron: '0 0 * * *' # once in a day at 00:00
 
 jobs:
   analyze:
@@ -40,7 +40,7 @@ jobs:
       with:
         languages: ${{ matrix.language }}
         # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file. 
+        # By default, queries listed here will override any specified in a config file.
         # Prefix the list here with "+" to use these queries and those in the config file.
         # queries: ./path/to/local/query, your-org/your-repo/queries@main
 
@@ -49,12 +49,12 @@ jobs:
     - name: Autobuild
       uses: github/codeql-action/autobuild@v2
 
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 https://git.io/JvXDl
+    # Command-line programs to run using the OS shell.
+    # https://git.io/JvXDl
 
-    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
-    #    and modify them (or add more) to build your code if your project
-    #    uses a compiled language
+    # If the Autobuild fails above, remove it and uncomment the following three lines
+    # and modify them (or add more) to build your code if your project
+    # uses a compiled language
 
     #- run: |
     #   make bootstrap
diff --git a/build/sanitycheck.py b/build/sanitycheck.py
index 901d364f4..e3ae7b92d 100644
--- a/build/sanitycheck.py
+++ b/build/sanitycheck.py
@@ -73,6 +73,9 @@ def sanitycheck(pattern, allow_utf8 = False, allow_eol = (CRLF, LF), indent = 1)
 
 retval = 0
 retval += sanitycheck('.editorconfig', allow_eol = (LF,), indent = 0)
+retval += sanitycheck('.github/**/*.md', allow_eol = (LF,))
+retval += sanitycheck('.github/**/*.yml', allow_eol = (LF,), indent = 2)
+retval += sanitycheck('.vscode/**/*.json', allow_eol = (LF,), indent = 2)
 retval += sanitycheck('**/Dockerfile', allow_eol = (LF,), indent = 2)
 retval += sanitycheck('**/*.cmd', allow_eol = (CRLF,), indent = 2)
 retval += sanitycheck('**/*.config', allow_utf8 = True, allow_eol = (LF,), indent = 2)