compare symbol names with `equal'

[bpt/emacs.git] / lisp / skeleton.el

diff --git a/lisp/skeleton.el b/lisp/skeleton.el
index 86c8ed4..1c6128a 100644 (file)
--- a/lisp/skeleton.el
+++ b/lisp/skeleton.el
@@ -55,22 +55,15 @@ Typical examples might be `upcase' or `capitalize'.")
 When the region is visible (due to `transient-mark-mode' or marking a region
 with the mouse) and this is non-nil and the function was called without an
 explicit ARG, then the ARG defaults to -1, i.e. wrapping around the visible
-region.
-
-We will probably delete this variable in a future Emacs version
-unless we get a substantial number of complaints about the auto-wrap
-feature.")
+region.")
+(make-obsolete-variable 'skeleton-autowrap nil "24.5")
 
 (defvar skeleton-end-newline t
   "If non-nil, make sure that the skeleton inserted ends with a newline.
 This just influences the way the default `skeleton-end-hook' behaves.")
 
-(defvar skeleton-end-hook
-  (lambda ()
-    (or (eolp) (not skeleton-end-newline) (newline-and-indent)))
+(defvar skeleton-end-hook nil
   "Hook called at end of skeleton but before going to point of interest.
-By default this moves out anything following to next line,
-  unless `skeleton-end-newline' is set to nil.
 The variables `v1' and `v2' are still set when calling this.")
 
 
@@ -200,8 +193,9 @@ not needed, a prompt-string or an expression for complex read functions.
 If ELEMENT is a string or a character it gets inserted (see also
 `skeleton-transformation-function').  Other possibilities are:
 
-       \\n     if not the last element of the skeleton, or not at eol,
-                go to next line and indent according to mode
+       \\n     go to next line and indent according to mode, unless
+                this is the first/last element of a skeleton and point
+                is at bol/eol
        _       interesting point, interregion here
        -       interesting point, no interregion interaction, overrides
                interesting point set by _
@@ -218,7 +212,8 @@ or at the first occurrence of _ or at the end of the inserted text.
 
 Note that \\n as the last element of the skeleton only inserts a
 newline if not at eol.  If you want to unconditionally insert a newline
-at the end of the skeleton, use \"\\n\" instead.
+at the end of the skeleton, use \"\\n\" instead.  Likewise with \\n
+as the first element when at bol.
 
 Further elements can be defined via `skeleton-further-elements'.
 ELEMENT may itself be a SKELETON with an INTERACTOR.  The user is prompted
@@ -269,6 +264,7 @@ When done with skeleton, but before going back to `_'-point call
               (mapcar #'car skeleton-further-elements)
               (mapcar (lambda (x) (eval (cadr x))) skeleton-further-elements)
             (skeleton-internal-list skeleton str))
+       (or (eolp) (not skeleton-end-newline) (newline-and-indent))
        (run-hooks 'skeleton-end-hook)
        (sit-for 0)
        (or (pos-visible-in-window-p beg)