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-rw-r--r--build/latex/letter/shell_line_editor.sh6
1 files changed, 5 insertions, 1 deletions
diff --git a/build/latex/letter/shell_line_editor.sh b/build/latex/letter/shell_line_editor.sh
index 8d6833a..a142706 100644
--- a/build/latex/letter/shell_line_editor.sh
+++ b/build/latex/letter/shell_line_editor.sh
@@ -1,6 +1,8 @@
-#! /usr/bin/env sh
+#! /usr/bin/env false
 # Taken in verbatim from: https://unix.stackexchange.com/a/113450, and somewhat changed
 
+# shellcheck shell=dash
+
 LE_print_debug() {
     LE_debug="$1"
     LE_debug_msg="$2"
@@ -245,3 +247,5 @@ LE() {
     echo
     return "$LE_ret"
 }
+
+# vim: ft=sh