Update man page with info for -x.

This commit is contained in:
Vidar Holen 2015-08-16 18:20:08 -07:00
parent f31c8bd3a3
commit 136b654867
1 changed files with 7 additions and 1 deletions

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@ -52,7 +52,13 @@ not warn at all, as `ksh` supports decimals in arithmetic contexts.
**-V**,\ **--version**
: Print version and exit.
: Print version information and exit.
**-x**,\ **-external-sources**
: Follow 'source' statements even when the file is not specified as input.
By default, `shellcheck` will only follow files specified on the command
line. This option allows following any file the script may `source`.
# FORMATS