Add '#!/hint/bash' headers to non-executable bash files.

This provides a cross-editor hint that the syntax of the file is Bash.

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/common.sh b/lib/common.sh
index 5ef9f97..e64553b 100644
--- a/lib/common.sh
+++ b/lib/common.sh
@@ -1,3 +1,5 @@
+#!/hint/bash
+
 # Avoid any encoding problems
 export LANG=C