Document changes in Shell-script mode

* lisp/progmodes/sh-script.el (sh-mode, sh-set-shell): Document
the 'sh-shell' file-local variable.
(top level): Add an auto-load form to avoid byte-compiler warning
about 'comint-send-string'.

1 files changed, 5 insertions, 2 deletions

diff --git a/etc/NEWS b/etc/NEWS
index 95f440b48c2..efcc33ec7fc 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -742,12 +742,15 @@ you can no longer use commas to separate regular expressions.
 +++
 ** SES now supports local printer functions; see `ses-define-local-printer'.
 
-** sh-script
+** Shell-script Mode
+---
 *** In sh-mode you can now use `sh-shell' as a file-local variable to
 specify the type of shell in use (bash, csh, etc).
 
-*** New value `always' for sh-indent-after-continuation.
+---
+*** New value `always' for `sh-indent-after-continuation'.
 This provides old-style ("dumb") indentation of continued lines.
+See the doc string of `sh-indent-after-continuation' for details.
 
 ** TLS
 ---