Add support for embedded sh commandsHEADmain

2 files changed, 13 insertions, 2 deletions

diff --git a/doc/preseed.txt b/doc/preseed.txt
index 5603423..71903f2 100644
--- a/doc/preseed.txt
+++ b/doc/preseed.txt
@@ -6,5 +6,15 @@ some of its derivatives. As the preseed files typically either have "txt" or
 simply no file extension, filetype detection relies on their first line being
 `#_preseed_V1`.
 
-                                                        *preseed-settings*
-This plugin doesn't have any settings.
+                               *preseed_add_sh_pattern* *preseed-settings*
+
+Any custom questions can be set to have their arguments set as shell, just like
+for `preseed/include_command` and friends, by setting 'preseed_add_sh_pattern'.
+
+e.g.:
+
+  let g:preseed_add_sh_pattern = '\(site_pkg/some_question\|my_pkg/a_question\)
+
+Needing to set the pattern for any widely available package is to be considered
+a bug. Please report if required to override the pattern to match a question
+expecting a shell command argument for any package included in debian.
diff --git a/doc/tags b/doc/tags
index 8233d62..8207347 100644
--- a/doc/tags
+++ b/doc/tags
@@ -1,3 +1,4 @@
 ft-preseed-syntax	preseed.txt	/*ft-preseed-syntax*
 preseed-settings	preseed.txt	/*preseed-settings*
 preseed.txt	preseed.txt	/*preseed.txt*
+preseed_add_sh_pattern	preseed.txt	/*preseed_add_sh_pattern*