Copyedits and updates for Emacs manual's first few chapters.

* doc/emacs/basic.texi (Inserting Text): Add xref to Completion.  Add
ucs-insert example, and document prefix argument.
(Moving Point): Fix introduction; C-f/C-b are no longer equivalent
to left/right.  Tweak left-char and right-char descriptions.
M-left and M-right are now bound to left-word/right-word.
(Erasing): Document delete-forward-char.

* doc/emacs/commands.texi (User Input): Define "input event" more clearly.
(Keys): Add xref to Echo Area.
(Commands): Clarify relation between commands and functions.

* doc/emacs/entering.texi (Entering Emacs): Define "startup screen".
Document window-splitting behavior with command-line inputs.
(Exiting): Remove obsolete paragraph about shells without suspend
functionality.

* doc/emacs/frames.texi (Non-Window Terminals): Index just "text-only
terminal", which is used throughout the manual now.

* doc/emacs/screen.texi (Screen, Menu Bar): Copyedits.
(Point): Remove duplicate paragraph on cursors, also in Screen.
(Mode Line): Trailing dashes no longer shown on X displays.

1 files changed, 6 insertions, 4 deletions

diff --git a/etc/NEWS b/etc/NEWS
index 332d12cb540..2c48a30e5f6 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -96,8 +96,10 @@ and also when HOME is set to C:\ by default.
 
 *** shell-mode uses pcomplete rules, with the standard completion UI.
 
-*** Many packages have been changed to use completion-at-point rather than
-their own completion code.
+*** Many packages have been changed to use `completion-at-point'
+rather than their own completion code.
+
+*** `completion-at-point' now handles tags and semantic completion.
 
 *** Completion in a non-minibuffer now tries to detect the end of completion
 and pops down the *Completions* buffer accordingly.
@@ -455,8 +457,6 @@ isearch-yank-kill.
 +++
 ** New command `count-words-region'.  This does what you expect.
 
-** completion-at-point now handles tags and semantic completion.
-
 ** The default value of `backup-by-copying-when-mismatch' is now t.
 
 ** The command `just-one-space' (M-SPC), if given a negative argument,
@@ -724,6 +724,8 @@ in the Rmail incoming message.
 
 ** Shell mode
 
+*** Shell mode uses pcomplete rules, with the standard completion UI.
+
 *** The `shell' command prompts for the shell path name if the default
 directory is a remote file name and neither the environment variable
 $ESHELL nor the variable `explicit-shell-file-name' is set.