Doc fixes

* doc/misc/autotype.texi (Skeleton Language):
* doc/misc/message.texi (Header Commands):
* lisp/allout-widgets.el (allout-widgets-tally)
(allout-decorate-item-guides):
* lisp/menu-bar.el (menu-bar-positive-p):
* lisp/minibuffer.el (completion-pcm-complete-word-inserts-delimiters):
* lisp/cedet/ede.el (ede-project-directories, ede-check-project-directory):
* lisp/cedet/semantic/ia-sb.el (semantic-ia-sb-show-doc):
* lisp/cedet/semantic/tag.el (semantic-tag-in-buffer-p):
* lisp/cedet/semantic/bovine/c.el (semantic-tag-abstract-p):
* lisp/gnus/gnus-registry.el (gnus-registry-install-p): Doc fix.
* lisp/progmodes/gdb-mi.el (gdbmi-same-start, gdbmi-is-number):
* lisp/progmodes/js.el (js--inside-param-list-p)
(js--inside-dojo-class-list-p, js--forward-destructuring-spec):
* lisp/progmodes/prolog.el (region-exists-p):
* lisp/progmodes/verilog-mode.el (verilog-scan-cache-ok-p):
* lisp/textmodes/reftex-parse.el (reftex-using-biblatex-p):
* lisp/url/url-parse.el (url-generic-parse-url):
* src/floatfns.c (Fisnan):
* src/profiler.c (Fprofiler_cpu_running_p):
Doc fixes (replace `iff').

Fixes: debbugs:17309

5 files changed, 14 insertions, 7 deletions

diff --git a/lisp/cedet/ChangeLog b/lisp/cedet/ChangeLog
index 51339cebe60..750e0bca095 100644
--- a/lisp/cedet/ChangeLog
+++ b/lisp/cedet/ChangeLog
@@ -1,3 +1,11 @@
+2014-05-01  Glenn Morris  <rgm@gnu.org>
+
+	* ede.el (ede-project-directories, ede-check-project-directory):
+	* semantic/ia-sb.el (semantic-ia-sb-show-doc):
+	* semantic/tag.el (semantic-tag-in-buffer-p):
+	* semantic/bovine/c.el (semantic-tag-abstract-p):
+	Doc fixes (replace `iff').
+
 2014-04-01  Glenn Morris  <rgm@gnu.org>
 
 	* ede/emacs.el (ede-emacs-version): Update AC_INIT regexp.  (Bug#17160)
diff --git a/lisp/cedet/ede.el b/lisp/cedet/ede.el
index 70bac9aae3e..cbcc20f5039 100644
--- a/lisp/cedet/ede.el
+++ b/lisp/cedet/ede.el
@@ -99,7 +99,7 @@ target willing to take the file.  'never means never perform the check."
 If the value is t, EDE may search in any directory.
 
 If the value is a function, EDE calls that function with one
-argument, the directory name; the function should return t iff
+argument, the directory name; the function should return t if
 EDE should look for project files in the directory.
 
 Otherwise, the value should be a list of fully-expanded directory
@@ -705,7 +705,7 @@ Otherwise, create a new project for DIR."
   "Check if DIR should be in `ede-project-directories'.
 If it is not, try asking the user if it should be added; if so,
 add it and save `ede-project-directories' via Customize.
-Return nil iff DIR should not be in `ede-project-directories'."
+Return nil if DIR should not be in `ede-project-directories'."
   (setq dir (directory-file-name (expand-file-name dir))) ; strip trailing /
   (or (eq ede-project-directories t)
       (and (functionp ede-project-directories)
diff --git a/lisp/cedet/semantic/bovine/c.el b/lisp/cedet/semantic/bovine/c.el
index e4f239b14a9..e9715cc1bb0 100644
--- a/lisp/cedet/semantic/bovine/c.el
+++ b/lisp/cedet/semantic/bovine/c.el
@@ -1594,7 +1594,7 @@ Optional PARENT and COLOR as specified with
   "Return non-nil if TAG is considered abstract.
 PARENT is tag's parent.
 In C, a method is abstract if it is `virtual', which is already
-handled.  A class is abstract iff its destructor is virtual."
+handled.  A class is abstract only if its destructor is virtual."
   (cond
    ((eq (semantic-tag-class tag) 'type)
     (require 'semantic/find)
diff --git a/lisp/cedet/semantic/ia-sb.el b/lisp/cedet/semantic/ia-sb.el
index f77760c4452..006e8e8259f 100644
--- a/lisp/cedet/semantic/ia-sb.el
+++ b/lisp/cedet/semantic/ia-sb.el
@@ -1,7 +1,6 @@
 ;;; semantic/ia-sb.el --- Speedbar analysis display interactor
 
-;;; Copyright (C) 2002-2004, 2006, 2008-2014 Free Software Foundation,
-;;; Inc.
+;;; Copyright (C) 2002-2004, 2006, 2008-2014 Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
 ;; Keywords: syntax
@@ -139,7 +138,7 @@ DIRECTORY is the current directory, which is ignored, and ZERO is 0."
       )))
 
 (defmethod semantic-ia-sb-show-doc ((context semantic-analyze-context))
-  "Show documentation about CONTEXT iff CONTEXT points at a complete symbol."
+  "Show documentation about CONTEXT if CONTEXT points at a complete symbol."
   (let ((sym (car (reverse (oref context prefix))))
 	(doc nil))
     (when (semantic-tag-p sym)
diff --git a/lisp/cedet/semantic/tag.el b/lisp/cedet/semantic/tag.el
index 97fa607f9ae..31354846ec0 100644
--- a/lisp/cedet/semantic/tag.el
+++ b/lisp/cedet/semantic/tag.el
@@ -172,7 +172,7 @@ That function is for internal use only."
       (semantic--tag-set-overlay tag (vector start end)))))
 
 (defun semantic-tag-in-buffer-p (tag)
-  "Return the buffer TAG resides in IFF tag is already in a buffer.
+  "Return the buffer TAG resides in, if tag is already in a buffer.
 If a tag is not in a buffer, return nil."
   (let ((o (semantic-tag-overlay tag)))
      ;; TAG is currently linked to a buffer, return it.