Document shell directive added by 944313c6

2017-04-18 07:59:01 -07:00 · 2017-04-18 07:59:01 -07:00 · 9c4f651e6b
parent 3cf8b9ceab
commit 9c4f651e6b
1 changed files with 5 additions and 0 deletions
--- a/shellcheck.1.md
+++ b/shellcheck.1.md
@ -157,6 +157,11 @@ Valid keys are:
    used to tell shellcheck where to look for a file whose name is determined
    at runtime, or to skip a source by telling it to use `/dev/null`.

+**shell**
+:   Overrides the shell detected from the shebang.  This is useful for
+    files meant to be included (and thus lacking a shebang), or possibly
+    as a more targeted alternative to 'disable=2039'.
+
 # ENVIRONMENT VARIABLES
 The environment variable `SHELLCHECK_OPTS` can be set with default flags: