feat: add support for emacs file mode line with mode:

redhat-plumbers-in-action · Feb 27, 2024 · c74f4ed · c74f4ed
1 parent f23778e
commit c74f4ed
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/functions.sh b/src/functions.sh
@@ -142,7 +142,7 @@ has_shebang () {
   fi
 
   # Emacs mode detection
-  if grep --quiet -E '^\s*#.*\s+-\*-\s+(sh|ash|bash|dash|ksh|bats|shell-script)\s+-\*-\s*' "${file}"; then
+  if grep --quiet -E '^\s*#.*\s+-\*-\s+(mode:\s+)?(sh|ash|bash|dash|ksh|bats|shell-script)\s+-\*-\s*' "${file}"; then
     return 0
   fi
 

diff --git a/test/has_shebang.bats b/test/has_shebang.bats
@@ -250,7 +250,7 @@ setup () {
     '   # -*- sh -*-'
     '   # -*-  sh  -*-'
     ' #  -*-  sh  -*- ... ...'
-    '# systemd-sysext(8) completion  -*- shell-script -*-'
+    '# systemd-sysext(8) completion  -*- mode: shell-script -*-'
   )
   local emacs_incorrect=(
     ' -*- sh -*-'