From 131e4695b2fc814c27e806860d9f4da8673ff505 Mon Sep 17 00:00:00 2001
From: Bozhidar Batsov <bozhidar@batsov.com>
Date: Fri, 20 Dec 2013 18:21:45 +0200
Subject: * lisp/emacs-lisp/subr-x.el: Renamed from helpers.el.

---
 lisp/emacs-lisp/subr-x.el | 78 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 lisp/emacs-lisp/subr-x.el

(limited to 'lisp/emacs-lisp/subr-x.el')

diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el
new file mode 100644
index 00000000000..07e47794134
--- /dev/null
+++ b/lisp/emacs-lisp/subr-x.el
@@ -0,0 +1,78 @@
+;;; subr-x.el --- extra Lisp functions  -*- lexical-binding:t -*-
+
+;; Copyright (C) 2013 Free Software Foundation, Inc.
+
+;; Maintainer: FSF
+;; Keywords: convenience
+;; Package: emacs
+
+;; This file is part of GNU Emacs.
+
+;; GNU Emacs is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; GNU Emacs is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Less commonly used functions that complement basic APIs, often implemented in
+;; C code (like hash-tables and strings), and are not eligible for inclusion
+;; in subr.el.
+
+;;; Code:
+
+(defsubst hash-table-keys (hash-table)
+  "Return a list of keys in HASH-TABLE."
+  (let ((keys '()))
+    (maphash (lambda (k _v) (push k keys)) hash-table)
+    keys))
+
+(defsubst hash-table-values (hash-table)
+  "Return a list of values in HASH-TABLE."
+  (let ((values '()))
+    (maphash (lambda (_k v) (push v values)) hash-table)
+    values))
+
+(defsubst string-empty-p (string)
+  "Check whether STRING is empty."
+  (string= string ""))
+
+(defsubst string-join (strings &optional separator)
+  "Join all STRINGS using SEPARATOR."
+  (mapconcat 'identity strings separator))
+
+(defsubst string-reverse (str)
+  "Reverse the string STR."
+  (apply 'string (nreverse (string-to-list str))))
+
+(defsubst string-trim-left (string)
+  "Remove leading whitespace from STRING."
+  (if (string-match "\\`[ \t\n\r]+" string)
+      (replace-match "" t t string)
+    string))
+
+(defsubst string-trim-right (string)
+  "Remove trailing whitespace from STRING."
+  (if (string-match "[ \t\n\r]+\\'" string)
+      (replace-match "" t t string)
+    string))
+
+(defsubst string-trim (string)
+  "Remove leading and trailing whitespace from STRING."
+  (string-trim-left (string-trim-right string)))
+
+(defsubst string-blank-p (string)
+  "Check whether STRING is either empty or only whitespace."
+  (string-match-p "\\`[ \t\n\r]*\\'" string))
+
+(provide 'subr-x)
+
+;;; subr-x.el ends here
-- 
cgit v1.2.1


From 3cbfb9354082c9e3466156d81da3dfe9d7d9f99f Mon Sep 17 00:00:00 2001
From: Bozhidar Batsov <bozhidar@batsov.com>
Date: Fri, 20 Dec 2013 18:37:10 +0200
Subject: * lisp/emacs-lisp/subr-x.el: (string-remove-prefix): New function.
 (string-remove-suffix): New function.

---
 lisp/emacs-lisp/subr-x.el | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'lisp/emacs-lisp/subr-x.el')

diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el
index 07e47794134..41c3ff63ae4 100644
--- a/lisp/emacs-lisp/subr-x.el
+++ b/lisp/emacs-lisp/subr-x.el
@@ -73,6 +73,18 @@
   "Check whether STRING is either empty or only whitespace."
   (string-match-p "\\`[ \t\n\r]*\\'" string))
 
+(defsubst string-remove-prefix (prefix string)
+  "Remove PREFIX from STRING if present."
+  (if (string-prefix-p prefix string)
+      (substring string (length prefix))
+    string))
+
+(defsubst string-remove-suffix (suffix string)
+  "Remove SUFFIX from STRING if present."
+  (if (string-suffix-p suffix string)
+      (substring string 0 (- (length string) (length suffix)))
+    string))
+
 (provide 'subr-x)
 
 ;;; subr-x.el ends here
-- 
cgit v1.2.1


From ba3189039adc8ec5eba5ed3e21d42019a4616b7c Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Wed, 1 Jan 2014 07:43:34 +0000
Subject: Update copyright year to 2014 by running admin/update-copyright.

---
 lisp/emacs-lisp/subr-x.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lisp/emacs-lisp/subr-x.el')

diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el
index 41c3ff63ae4..237d42ce4b7 100644
--- a/lisp/emacs-lisp/subr-x.el
+++ b/lisp/emacs-lisp/subr-x.el
@@ -1,6 +1,6 @@
 ;;; subr-x.el --- extra Lisp functions  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2013 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2014 Free Software Foundation, Inc.
 
 ;; Maintainer: FSF
 ;; Keywords: convenience
-- 
cgit v1.2.1


From 64295f83c54c66e4ae5ec506043e3a7489e53215 Mon Sep 17 00:00:00 2001
From: Glenn Morris <rgm@gnu.org>
Date: Mon, 20 Jan 2014 15:05:04 -0500
Subject: Do not document subr-x.el in the manuals

* doc/lispref/hash.texi (Other Hash): Do not mention subr-x.el functions;
reverts 2013-12-22 change.

* lisp/emacs-lisp/subr-x.el: Comment.

* etc/NEWS: Small related edits.
---
 lisp/emacs-lisp/subr-x.el | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lisp/emacs-lisp/subr-x.el')

diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el
index 237d42ce4b7..69a7e9f2238 100644
--- a/lisp/emacs-lisp/subr-x.el
+++ b/lisp/emacs-lisp/subr-x.el
@@ -27,6 +27,9 @@
 ;; C code (like hash-tables and strings), and are not eligible for inclusion
 ;; in subr.el.
 
+;; Do not document these functions in the lispref.
+;; http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01006.html
+
 ;;; Code:
 
 (defsubst hash-table-keys (hash-table)
-- 
cgit v1.2.1


From 34dc21db6e57ebbad81a196002fcd3cc557f096e Mon Sep 17 00:00:00 2001
From: Glenn Morris <rgm@gnu.org>
Date: Sun, 9 Feb 2014 17:34:22 -0800
Subject: Replace "Maintainer: FSF" with the emacs-devel mailing address

---
 lisp/emacs-lisp/subr-x.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lisp/emacs-lisp/subr-x.el')

diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el
index 69a7e9f2238..505a556b65f 100644
--- a/lisp/emacs-lisp/subr-x.el
+++ b/lisp/emacs-lisp/subr-x.el
@@ -2,7 +2,7 @@
 
 ;; Copyright (C) 2013-2014 Free Software Foundation, Inc.
 
-;; Maintainer: FSF
+;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: convenience
 ;; Package: emacs
 
-- 
cgit v1.2.1


From c08f8be29f4f6d107da5cc38d614519df7a6ab11 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabi=C3=A1n=20Ezequiel=20Gallina?= <fgallina@gnu.org>
Date: Mon, 30 Jun 2014 01:11:43 -0300
Subject: New if-let, when-let, thread-first and thread-last macros.

* lisp/emacs-lisp/subr-x.el
(internal--listify, internal--check-binding)
(internal--build-binding-value-form, internal--build-binding)
(internal--build-bindings): New functions.
(internal--thread-argument, thread-first, thread-last)
(if-let, when-let): New macros.

* test/automated/subr-x-tests.el
(subr-x-test-if-let-single-binding-expansion)
(subr-x-test-if-let-single-symbol-expansion)
(subr-x-test-if-let-nil-related-expansion)
(subr-x-test-if-let-malformed-binding, subr-x-test-if-let-true)
(subr-x-test-if-let-false, subr-x-test-if-let-bound-references)
(subr-x-test-if-let-and-lazyness-is-preserved)
(subr-x-test-when-let-body-expansion)
(subr-x-test-when-let-single-binding-expansion)
(subr-x-test-when-let-single-symbol-expansion)
(subr-x-test-when-let-nil-related-expansion)
(subr-x-test-when-let-malformed-binding)
(subr-x-test-when-let-true, subr-x-test-when-let-false)
(subr-x-test-when-let-bound-references)
(subr-x-test-when-let-and-lazyness-is-preserved)
(subr-x-test-thread-first-no-forms)
(subr-x-test-thread-first-function-names-are-threaded)
(subr-x-test-thread-first-expansion)
(subr-x-test-thread-last-no-forms)
(subr-x-test-thread-last-function-names-are-threaded)
(subr-x-test-thread-last-expansion): New tests.
---
 lisp/emacs-lisp/subr-x.el | 107 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 107 insertions(+)

(limited to 'lisp/emacs-lisp/subr-x.el')

diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el
index 505a556b65f..60cd7b8995b 100644
--- a/lisp/emacs-lisp/subr-x.el
+++ b/lisp/emacs-lisp/subr-x.el
@@ -32,6 +32,113 @@
 
 ;;; Code:
 
+(require 'pcase)
+
+
+(defmacro internal--thread-argument (first? &rest forms)
+  "Internal implementation for `thread-first' and `thread-last'.
+When Argument FIRST? is non-nil argument is threaded first, else
+last.  FORMS are the expressions to be threaded."
+  (pcase forms
+    (`(,x (,f . ,args) . ,rest)
+     `(internal--thread-argument
+       ,first? ,(if first? `(,f ,x ,@args) `(,f ,@args ,x)) ,@rest))
+    (`(,x ,f . ,rest) `(internal--thread-argument ,first? (,f ,x) ,@rest))
+    (_ (car forms))))
+
+(defmacro thread-first (&rest forms)
+  "Thread FORMS elements as the first argument of their succesor.
+Example:
+    (thread-first
+      5
+      (+ 20)
+      (/ 25)
+      -
+      (+ 40))
+Is equivalent to:
+    (+ (- (/ (+ 5 20) 25)) 40)
+Note how the single `-' got converted into a list before
+threading."
+  (declare (indent 1)
+           (debug (form &rest [&or symbolp (sexp &rest form)])))
+  `(internal--thread-argument t ,@forms))
+
+(defmacro thread-last (&rest forms)
+  "Thread FORMS elements as the last argument of their succesor.
+Example:
+    (thread-last
+      5
+      (+ 20)
+      (/ 25)
+      -
+      (+ 40))
+Is equivalent to:
+    (+ 40 (- (/ 25 (+ 20 5))))
+Note how the single `-' got converted into a list before
+threading."
+  (declare (indent 1) (debug thread-first))
+  `(internal--thread-argument nil ,@forms))
+
+(defsubst internal--listify (elt)
+  "Wrap ELT in a list if it is not one."
+  (if (not (listp elt))
+      (list elt)
+    elt))
+
+(defsubst internal--check-binding (binding)
+  "Check BINDING is properly formed."
+  (when (> (length binding) 2)
+    (signal
+     'error
+     (cons "`let' bindings can have only one value-form" binding)))
+  binding)
+
+(defsubst internal--build-binding-value-form (binding prev-var)
+  "Build the conditional value form for BINDING using PREV-VAR."
+  `(,(car binding) (and ,prev-var ,(cadr binding))))
+
+(defun internal--build-binding (binding prev-var)
+  "Check and build a single BINDING with PREV-VAR."
+  (thread-first
+      binding
+    internal--listify
+    internal--check-binding
+    (internal--build-binding-value-form prev-var)))
+
+(defun internal--build-bindings (bindings)
+  "Check and build conditional value forms for BINDINGS."
+  (let ((prev-var t))
+    (mapcar (lambda (binding)
+              (let ((binding (internal--build-binding binding prev-var)))
+                (setq prev-var (car binding))
+                binding))
+            bindings)))
+
+(defmacro if-let (bindings then &rest else)
+  "Process BINDINGS and if all values are non-nil eval THEN, else ELSE.
+Argument BINDINGS is a list of tuples whose car is a symbol to be
+bound and (optionally) used in THEN, and its cadr is a sexp to be
+evaled to set symbol's value.  In the special case you only want
+to bind a single value, BINDINGS can just be a plain tuple."
+  (declare (indent 2) (debug ((&rest (symbolp form)) form body)))
+  (when (and (<= (length bindings) 2)
+             (not (listp (car bindings))))
+    ;; Adjust the single binding case
+    (setq bindings (list bindings)))
+  `(let* ,(internal--build-bindings bindings)
+     (if ,(car (internal--listify (car (last bindings))))
+         ,then
+       ,@else)))
+
+(defmacro when-let (bindings &rest body)
+  "Process BINDINGS and if all values are non-nil eval BODY.
+Argument BINDINGS is a list of tuples whose car is a symbol to be
+bound and (optionally) used in BODY, and its cadr is a sexp to be
+evaled to set symbol's value.  In the special case you only want
+to bind a single value, BINDINGS can just be a plain tuple."
+  (declare (indent 1) (debug if-let))
+  (list 'if-let bindings (macroexp-progn body)))
+
 (defsubst hash-table-keys (hash-table)
   "Return a list of keys in HASH-TABLE."
   (let ((keys '()))
-- 
cgit v1.2.1


From de12301ea1959d81f3ad4c5b624ee998ffb55e2b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabi=C3=A1n=20Ezequiel=20Gallina?= <fgallina@gnu.org>
Date: Mon, 30 Jun 2014 01:54:46 -0300
Subject: * lisp/emacs-lisp/subr-x.el (string-reverse): Use `reverse'.

---
 lisp/emacs-lisp/subr-x.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lisp/emacs-lisp/subr-x.el')

diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el
index 60cd7b8995b..932c9e7f6ef 100644
--- a/lisp/emacs-lisp/subr-x.el
+++ b/lisp/emacs-lisp/subr-x.el
@@ -161,7 +161,7 @@ to bind a single value, BINDINGS can just be a plain tuple."
 
 (defsubst string-reverse (str)
   "Reverse the string STR."
-  (apply 'string (nreverse (string-to-list str))))
+  (reverse str))
 
 (defsubst string-trim-left (string)
   "Remove leading whitespace from STRING."
-- 
cgit v1.2.1


From 911ba4d91510738e6e97829372c235eb91fbdbfb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabi=C3=A1n=20Ezequiel=20Gallina?= <fgallina@gnu.org>
Date: Mon, 30 Jun 2014 17:17:17 -0300
Subject: * lisp/emacs-lisp/subr-x.el (string-reverse): Define as obsolete
 alias for `reverse'.

---
 lisp/emacs-lisp/subr-x.el | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'lisp/emacs-lisp/subr-x.el')

diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el
index 932c9e7f6ef..76473b39a77 100644
--- a/lisp/emacs-lisp/subr-x.el
+++ b/lisp/emacs-lisp/subr-x.el
@@ -159,9 +159,7 @@ to bind a single value, BINDINGS can just be a plain tuple."
   "Join all STRINGS using SEPARATOR."
   (mapconcat 'identity strings separator))
 
-(defsubst string-reverse (str)
-  "Reverse the string STR."
-  (reverse str))
+(define-obsolete-function-alias 'string-reverse 'reverse "24.5")
 
 (defsubst string-trim-left (string)
   "Remove leading whitespace from STRING."
-- 
cgit v1.2.1


From 0f2ed59206faf8d71c71203613a715c6aa187c3e Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Thu, 11 Sep 2014 12:44:25 -0700
Subject: Spelling fixes.

* lisp/ses.el (ses-file-format-extend-parameter-list): Rename from
ses-file-format-extend-paramter-list.  All uses changed.
* lisp/gnus-cloud.el (gnus-cloud-parse-version-1): Fix misspelling
of ":delete".
---
 lisp/emacs-lisp/subr-x.el | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'lisp/emacs-lisp/subr-x.el')

diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el
index 76473b39a77..062743a74f5 100644
--- a/lisp/emacs-lisp/subr-x.el
+++ b/lisp/emacs-lisp/subr-x.el
@@ -47,7 +47,7 @@ last.  FORMS are the expressions to be threaded."
     (_ (car forms))))
 
 (defmacro thread-first (&rest forms)
-  "Thread FORMS elements as the first argument of their succesor.
+  "Thread FORMS elements as the first argument of their successor.
 Example:
     (thread-first
       5
@@ -64,7 +64,7 @@ threading."
   `(internal--thread-argument t ,@forms))
 
 (defmacro thread-last (&rest forms)
-  "Thread FORMS elements as the last argument of their succesor.
+  "Thread FORMS elements as the last argument of their successor.
 Example:
     (thread-last
       5
@@ -118,7 +118,7 @@ threading."
   "Process BINDINGS and if all values are non-nil eval THEN, else ELSE.
 Argument BINDINGS is a list of tuples whose car is a symbol to be
 bound and (optionally) used in THEN, and its cadr is a sexp to be
-evaled to set symbol's value.  In the special case you only want
+evalled to set symbol's value.  In the special case you only want
 to bind a single value, BINDINGS can just be a plain tuple."
   (declare (indent 2) (debug ((&rest (symbolp form)) form body)))
   (when (and (<= (length bindings) 2)
@@ -134,7 +134,7 @@ to bind a single value, BINDINGS can just be a plain tuple."
   "Process BINDINGS and if all values are non-nil eval BODY.
 Argument BINDINGS is a list of tuples whose car is a symbol to be
 bound and (optionally) used in BODY, and its cadr is a sexp to be
-evaled to set symbol's value.  In the special case you only want
+evalled to set symbol's value.  In the special case you only want
 to bind a single value, BINDINGS can just be a plain tuple."
   (declare (indent 1) (debug if-let))
   (list 'if-let bindings (macroexp-progn body)))
-- 
cgit v1.2.1


From cbdc06f3be1fb1921454d15d5d9f48bef85cba9e Mon Sep 17 00:00:00 2001
From: Stefan Monnier <monnier@iro.umontreal.ca>
Date: Mon, 29 Sep 2014 14:14:08 -0400
Subject: Rename 24.5 to 25.1

Except where we expect to backport the corresponding change.
---
 lisp/emacs-lisp/subr-x.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lisp/emacs-lisp/subr-x.el')

diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el
index 062743a74f5..759760c7d62 100644
--- a/lisp/emacs-lisp/subr-x.el
+++ b/lisp/emacs-lisp/subr-x.el
@@ -159,7 +159,7 @@ to bind a single value, BINDINGS can just be a plain tuple."
   "Join all STRINGS using SEPARATOR."
   (mapconcat 'identity strings separator))
 
-(define-obsolete-function-alias 'string-reverse 'reverse "24.5")
+(define-obsolete-function-alias 'string-reverse 'reverse "25.1")
 
 (defsubst string-trim-left (string)
   "Remove leading whitespace from STRING."
-- 
cgit v1.2.1


From 7e09ef09a479731d01b1ca46e94ddadd73ac98e3 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Thu, 1 Jan 2015 14:26:41 -0800
Subject: Update copyright year to 2015

Run admin/update-copyright.
---
 lisp/emacs-lisp/subr-x.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lisp/emacs-lisp/subr-x.el')

diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el
index 759760c7d62..78a6dc98456 100644
--- a/lisp/emacs-lisp/subr-x.el
+++ b/lisp/emacs-lisp/subr-x.el
@@ -1,6 +1,6 @@
 ;;; subr-x.el --- extra Lisp functions  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2013-2014 Free Software Foundation, Inc.
+;; Copyright (C) 2013-2015 Free Software Foundation, Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: convenience
-- 
cgit v1.2.1


From 3a33ac8911e835bf2be3ed34dd1288521ade91a8 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Thu, 7 May 2015 21:13:29 +0100
Subject: * lisp/emacs-lisp/subr-x.el (if-let): Fix debug spec

Support the case when BINDINGS is a single tuple.  (Bug#20525)
---
 lisp/emacs-lisp/subr-x.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lisp/emacs-lisp/subr-x.el')

diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el
index 78a6dc98456..bd178faa4af 100644
--- a/lisp/emacs-lisp/subr-x.el
+++ b/lisp/emacs-lisp/subr-x.el
@@ -120,7 +120,8 @@ Argument BINDINGS is a list of tuples whose car is a symbol to be
 bound and (optionally) used in THEN, and its cadr is a sexp to be
 evalled to set symbol's value.  In the special case you only want
 to bind a single value, BINDINGS can just be a plain tuple."
-  (declare (indent 2) (debug ((&rest (symbolp form)) form body)))
+  (declare (indent 2)
+           (debug ([&or (&rest (symbolp form)) (symbolp form)] form body)))
   (when (and (<= (length bindings) 2)
              (not (listp (car bindings))))
     ;; Adjust the single binding case
-- 
cgit v1.2.1


From 7a22bb66a68d5393a5507ea4226e90090f59fff3 Mon Sep 17 00:00:00 2001
From: Bozhidar Batsov <bozhidar@batsov.com>
Date: Wed, 20 May 2015 18:49:20 +0300
Subject: Add new inline function `hash-table-empty-p'

---
 lisp/emacs-lisp/subr-x.el | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lisp/emacs-lisp/subr-x.el')

diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el
index bd178faa4af..dc5b7e9824c 100644
--- a/lisp/emacs-lisp/subr-x.el
+++ b/lisp/emacs-lisp/subr-x.el
@@ -140,6 +140,10 @@ to bind a single value, BINDINGS can just be a plain tuple."
   (declare (indent 1) (debug if-let))
   (list 'if-let bindings (macroexp-progn body)))
 
+(defsubst hash-table-empty-p (table)
+  "Check whether TABLE is empty (has 0 elements)."
+  (zerop (hash-table-count table)))
+
 (defsubst hash-table-keys (hash-table)
   "Return a list of keys in HASH-TABLE."
   (let ((keys '()))
-- 
cgit v1.2.1


From f73e02c516616b468d874827f092f5f25628178a Mon Sep 17 00:00:00 2001
From: Bozhidar Batsov <bozhidar@batsov.com>
Date: Wed, 20 May 2015 18:50:38 +0300
Subject: Improve parameter name

---
 lisp/emacs-lisp/subr-x.el | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'lisp/emacs-lisp/subr-x.el')

diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el
index dc5b7e9824c..e6d451ac62e 100644
--- a/lisp/emacs-lisp/subr-x.el
+++ b/lisp/emacs-lisp/subr-x.el
@@ -140,9 +140,9 @@ to bind a single value, BINDINGS can just be a plain tuple."
   (declare (indent 1) (debug if-let))
   (list 'if-let bindings (macroexp-progn body)))
 
-(defsubst hash-table-empty-p (table)
-  "Check whether TABLE is empty (has 0 elements)."
-  (zerop (hash-table-count table)))
+(defsubst hash-table-empty-p (hash-table)
+  "Check whether HASH-TABLE is empty (has 0 elements)."
+  (zerop (hash-table-count hash-table)))
 
 (defsubst hash-table-keys (hash-table)
   "Return a list of keys in HASH-TABLE."
-- 
cgit v1.2.1


From c87523bd8dbd9c9c5b8afdae43107f0badc0c924 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Fri, 21 Aug 2015 20:19:46 -0700
Subject: text-quoting-style in emacs-lisp diagnostics

* lisp/emacs-lisp/advice.el (ad-read-advised-function)
(ad-read-advice-class, ad-read-advice-name, ad-enable-advice)
(ad-disable-advice, ad-remove-advice, ad-set-argument)
(ad-set-arguments):
* lisp/emacs-lisp/byte-opt.el (byte-compile-inline-expand)
(byte-compile-unfold-lambda, byte-optimize-form-code-walker)
(byte-optimize-while, byte-optimize-apply):
* lisp/emacs-lisp/bytecomp.el (byte-compile-lapcode)
(byte-compile-log-file, byte-compile-format-warn)
(byte-compile-nogroup-warn, byte-compile-arglist-warn)
(byte-compile-cl-warn)
(byte-compile-warn-about-unresolved-functions)
(byte-compile-file, byte-compile-fix-header)
(byte-compile--declare-var, byte-compile-file-form-defmumble)
(byte-compile-form, byte-compile-normal-call)
(byte-compile-variable-ref, byte-compile-variable-set)
(byte-compile-subr-wrong-args, byte-compile-setq-default)
(byte-compile-negation-optimizer)
(byte-compile-condition-case--old)
(byte-compile-condition-case--new, byte-compile-save-excursion)
(byte-compile-defvar, byte-compile-autoload)
(byte-compile-lambda-form)
(byte-compile-make-variable-buffer-local, display-call-tree)
(batch-byte-compile):
* lisp/emacs-lisp/cconv.el (cconv-convert, cconv--analyze-use)
(cconv-analyze-form):
* lisp/emacs-lisp/chart.el (chart-space-usage):
* lisp/emacs-lisp/check-declare.el (check-declare-scan)
(check-declare-warn, check-declare-file)
(check-declare-directory):
* lisp/emacs-lisp/checkdoc.el (checkdoc-this-string-valid-engine)
(checkdoc-message-text-engine):
* lisp/emacs-lisp/cl-extra.el (cl-parse-integer):
* lisp/emacs-lisp/cl-macs.el (cl--parse-loop-clause, cl-tagbody)
(cl-symbol-macrolet):
* lisp/emacs-lisp/cl.el (cl-unload-function, flet):
* lisp/emacs-lisp/copyright.el (copyright)
(copyright-update-directory):
* lisp/emacs-lisp/edebug.el (edebug-read-list):
* lisp/emacs-lisp/eieio-base.el (eieio-persistent-read):
* lisp/emacs-lisp/eieio-core.el (eieio--slot-override)
(eieio-oref, eieio-oset-default):
* lisp/emacs-lisp/eieio-speedbar.el:
(eieio-speedbar-child-make-tag-lines)
(eieio-speedbar-child-description):
* lisp/emacs-lisp/eieio.el (defclass, change-class):
* lisp/emacs-lisp/elint.el (elint-file, elint-get-top-forms)
(elint-init-form, elint-check-defalias-form)
(elint-check-let-form):
* lisp/emacs-lisp/ert.el (ert-get-test):
* lisp/emacs-lisp/find-func.el (find-function-search-for-symbol)
(find-function-library):
* lisp/emacs-lisp/generator.el (iter-yield):
* lisp/emacs-lisp/gv.el (gv-define-simple-setter):
* lisp/emacs-lisp/lisp-mnt.el (lm-verify):
* lisp/emacs-lisp/package-x.el (package-upload-file):
* lisp/emacs-lisp/package.el (package-version-join)
(package-disabled-p, package-activate-1, package-activate)
(package--download-one-archive)
(package--download-and-read-archives)
(package-compute-transaction, package-install-from-archive)
(package-install, package-install-selected-packages)
(package-delete, package-autoremove)
(package-install-button-action, package-delete-button-action)
(package-menu-hide-package, package-menu--list-to-prompt)
(package-menu--perform-transaction)
(package-menu--find-and-notify-upgrades):
* lisp/emacs-lisp/pcase.el (pcase-exhaustive, pcase--u1):
* lisp/emacs-lisp/re-builder.el (reb-enter-subexp-mode):
* lisp/emacs-lisp/ring.el (ring-next, ring-previous):
* lisp/emacs-lisp/rx.el (rx-check, rx-anything):
* lisp/emacs-lisp/smie.el (smie-config-save):
* lisp/emacs-lisp/subr-x.el (internal--check-binding):
* lisp/emacs-lisp/testcover.el (testcover-1value):
Use curved quotes in diagnostic format strings.
---
 lisp/emacs-lisp/subr-x.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lisp/emacs-lisp/subr-x.el')

diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el
index e6d451ac62e..9637e42c879 100644
--- a/lisp/emacs-lisp/subr-x.el
+++ b/lisp/emacs-lisp/subr-x.el
@@ -90,7 +90,7 @@ threading."
   (when (> (length binding) 2)
     (signal
      'error
-     (cons "`let' bindings can have only one value-form" binding)))
+     (cons "‘let’ bindings can have only one value-form" binding)))
   binding)
 
 (defsubst internal--build-binding-value-form (binding prev-var)
-- 
cgit v1.2.1


From 6afef3f6ca2f3009c722b84e249903b7f807b044 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Mon, 7 Sep 2015 08:41:44 -0700
Subject: Go back to grave quoting in source-code docstrings etc.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This reverts almost all my recent changes to use curved quotes
in docstrings and/or strings used for error diagnostics.
There are a few exceptions, e.g., Bahá’í proper names.
* admin/unidata/unidata-gen.el (unidata-gen-table):
* lisp/abbrev.el (expand-region-abbrevs):
* lisp/align.el (align-region):
* lisp/allout.el (allout-mode, allout-solicit-alternate-bullet)
(outlineify-sticky):
* lisp/apropos.el (apropos-library):
* lisp/bookmark.el (bookmark-default-annotation-text):
* lisp/button.el (button-category-symbol, button-put)
(make-text-button):
* lisp/calc/calc-aent.el (math-read-if, math-read-factor):
* lisp/calc/calc-embed.el (calc-do-embedded):
* lisp/calc/calc-ext.el (calc-user-function-list):
* lisp/calc/calc-graph.el (calc-graph-show-dumb):
* lisp/calc/calc-help.el (calc-describe-key)
(calc-describe-thing, calc-full-help):
* lisp/calc/calc-lang.el (calc-c-language)
(math-parse-fortran-vector-end, math-parse-tex-sum)
(math-parse-eqn-matrix, math-parse-eqn-prime)
(calc-yacas-language, calc-maxima-language, calc-giac-language)
(math-read-giac-subscr, math-read-math-subscr)
(math-read-big-rec, math-read-big-balance):
* lisp/calc/calc-misc.el (calc-help, report-calc-bug):
* lisp/calc/calc-mode.el (calc-auto-why, calc-save-modes)
(calc-auto-recompute):
* lisp/calc/calc-prog.el (calc-fix-token-name)
(calc-read-parse-table-part, calc-user-define-invocation)
(math-do-arg-check):
* lisp/calc/calc-store.el (calc-edit-variable):
* lisp/calc/calc-units.el (math-build-units-table-buffer):
* lisp/calc/calc-vec.el (math-read-brackets):
* lisp/calc/calc-yank.el (calc-edit-mode):
* lisp/calc/calc.el (calc, calc-do, calc-user-invocation):
* lisp/calendar/appt.el (appt-display-message):
* lisp/calendar/diary-lib.el (diary-check-diary-file)
(diary-mail-entries, diary-from-outlook):
* lisp/calendar/icalendar.el (icalendar-export-region)
(icalendar--convert-float-to-ical)
(icalendar--convert-date-to-ical)
(icalendar--convert-ical-to-diary)
(icalendar--convert-recurring-to-diary)
(icalendar--add-diary-entry):
* lisp/calendar/time-date.el (format-seconds):
* lisp/calendar/timeclock.el (timeclock-mode-line-display)
(timeclock-make-hours-explicit, timeclock-log-data):
* lisp/calendar/todo-mode.el (todo-prefix, todo-delete-category)
(todo-item-mark, todo-check-format)
(todo-insert-item--next-param, todo-edit-item--next-key)
(todo-mode):
* lisp/cedet/ede/pmake.el (ede-proj-makefile-insert-dist-rules):
* lisp/cedet/mode-local.el (describe-mode-local-overload)
(mode-local-print-binding, mode-local-describe-bindings-2):
* lisp/cedet/semantic/complete.el (semantic-displayor-show-request):
* lisp/cedet/srecode/srt-mode.el (srecode-macro-help):
* lisp/cus-start.el (standard):
* lisp/cus-theme.el (describe-theme-1):
* lisp/custom.el (custom-add-dependencies, custom-check-theme)
(custom--sort-vars-1, load-theme):
* lisp/descr-text.el (describe-text-properties-1, describe-char):
* lisp/dired-x.el (dired-do-run-mail):
* lisp/dired.el (dired-log):
* lisp/emacs-lisp/advice.el (ad-read-advised-function)
(ad-read-advice-class, ad-read-advice-name, ad-enable-advice)
(ad-disable-advice, ad-remove-advice, ad-set-argument)
(ad-set-arguments, ad--defalias-fset, ad-activate)
(ad-deactivate):
* lisp/emacs-lisp/byte-opt.el (byte-compile-inline-expand)
(byte-compile-unfold-lambda, byte-optimize-form-code-walker)
(byte-optimize-while, byte-optimize-apply):
* lisp/emacs-lisp/byte-run.el (defun, defsubst):
* lisp/emacs-lisp/bytecomp.el (byte-compile-lapcode)
(byte-compile-log-file, byte-compile-format-warn)
(byte-compile-nogroup-warn, byte-compile-arglist-warn)
(byte-compile-cl-warn)
(byte-compile-warn-about-unresolved-functions)
(byte-compile-file, byte-compile--declare-var)
(byte-compile-file-form-defmumble, byte-compile-form)
(byte-compile-normal-call, byte-compile-check-variable)
(byte-compile-variable-ref, byte-compile-variable-set)
(byte-compile-subr-wrong-args, byte-compile-setq-default)
(byte-compile-negation-optimizer)
(byte-compile-condition-case--old)
(byte-compile-condition-case--new, byte-compile-save-excursion)
(byte-compile-defvar, byte-compile-autoload)
(byte-compile-lambda-form)
(byte-compile-make-variable-buffer-local, display-call-tree)
(batch-byte-compile):
* lisp/emacs-lisp/cconv.el (cconv-convert, cconv--analyze-use):
* lisp/emacs-lisp/chart.el (chart-space-usage):
* lisp/emacs-lisp/check-declare.el (check-declare-scan)
(check-declare-warn, check-declare-file)
(check-declare-directory):
* lisp/emacs-lisp/checkdoc.el (checkdoc-this-string-valid-engine)
(checkdoc-message-text-engine):
* lisp/emacs-lisp/cl-extra.el (cl-parse-integer)
(cl--describe-class):
* lisp/emacs-lisp/cl-generic.el (cl-defgeneric)
(cl--generic-describe, cl-generic-generalizers):
* lisp/emacs-lisp/cl-macs.el (cl--parse-loop-clause, cl-tagbody)
(cl-symbol-macrolet):
* lisp/emacs-lisp/cl.el (cl-unload-function, flet):
* lisp/emacs-lisp/copyright.el (copyright)
(copyright-update-directory):
* lisp/emacs-lisp/edebug.el (edebug-read-list):
* lisp/emacs-lisp/eieio-base.el (eieio-persistent-read):
* lisp/emacs-lisp/eieio-core.el (eieio--slot-override)
(eieio-oref):
* lisp/emacs-lisp/eieio-opt.el (eieio-help-constructor):
* lisp/emacs-lisp/eieio-speedbar.el:
(eieio-speedbar-child-make-tag-lines)
(eieio-speedbar-child-description):
* lisp/emacs-lisp/eieio.el (defclass, change-class):
* lisp/emacs-lisp/elint.el (elint-file, elint-get-top-forms)
(elint-init-form, elint-check-defalias-form)
(elint-check-let-form):
* lisp/emacs-lisp/ert.el (ert-get-test, ert-results-mode-menu)
(ert-results-pop-to-backtrace-for-test-at-point)
(ert-results-pop-to-messages-for-test-at-point)
(ert-results-pop-to-should-forms-for-test-at-point)
(ert-describe-test):
* lisp/emacs-lisp/find-func.el (find-function-search-for-symbol)
(find-function-library):
* lisp/emacs-lisp/generator.el (iter-yield):
* lisp/emacs-lisp/gv.el (gv-define-simple-setter):
* lisp/emacs-lisp/lisp-mnt.el (lm-verify):
* lisp/emacs-lisp/macroexp.el (macroexp--obsolete-warning):
* lisp/emacs-lisp/map-ynp.el (map-y-or-n-p):
* lisp/emacs-lisp/nadvice.el (advice--make-docstring)
(advice--make, define-advice):
* lisp/emacs-lisp/package-x.el (package-upload-file):
* lisp/emacs-lisp/package.el (package-version-join)
(package-disabled-p, package-activate-1, package-activate)
(package--download-one-archive)
(package--download-and-read-archives)
(package-compute-transaction, package-install-from-archive)
(package-install, package-install-selected-packages)
(package-delete, package-autoremove, describe-package-1)
(package-install-button-action, package-delete-button-action)
(package-menu-hide-package, package-menu--list-to-prompt)
(package-menu--perform-transaction)
(package-menu--find-and-notify-upgrades):
* lisp/emacs-lisp/pcase.el (pcase-exhaustive, pcase--u1):
* lisp/emacs-lisp/re-builder.el (reb-enter-subexp-mode):
* lisp/emacs-lisp/ring.el (ring-previous, ring-next):
* lisp/emacs-lisp/rx.el (rx-check, rx-anything)
(rx-check-any-string, rx-check-any, rx-check-not, rx-=)
(rx-repeat, rx-check-backref, rx-syntax, rx-check-category)
(rx-form):
* lisp/emacs-lisp/smie.el (smie-config-save):
* lisp/emacs-lisp/subr-x.el (internal--check-binding):
* lisp/emacs-lisp/tabulated-list.el (tabulated-list-put-tag):
* lisp/emacs-lisp/testcover.el (testcover-1value):
* lisp/emacs-lisp/timer.el (timer-event-handler):
* lisp/emulation/viper-cmd.el (viper-toggle-parse-sexp-ignore-comments)
(viper-toggle-search-style, viper-kill-buffer)
(viper-brac-function):
* lisp/emulation/viper-macs.el (viper-record-kbd-macro):
* lisp/env.el (setenv):
* lisp/erc/erc-button.el (erc-nick-popup):
* lisp/erc/erc.el (erc-cmd-LOAD, erc-handle-login, english):
* lisp/eshell/em-dirs.el (eshell/cd):
* lisp/eshell/em-glob.el (eshell-glob-regexp)
(eshell-glob-entries):
* lisp/eshell/em-pred.el (eshell-parse-modifiers):
* lisp/eshell/esh-opt.el (eshell-show-usage):
* lisp/facemenu.el (facemenu-add-new-face)
(facemenu-add-new-color):
* lisp/faces.el (read-face-name, read-face-font, describe-face)
(x-resolve-font-name):
* lisp/files-x.el (modify-file-local-variable):
* lisp/files.el (locate-user-emacs-file, find-alternate-file)
(set-auto-mode, hack-one-local-variable--obsolete)
(dir-locals-set-directory-class, write-file, basic-save-buffer)
(delete-directory, copy-directory, recover-session)
(recover-session-finish, insert-directory)
(file-modes-char-to-who, file-modes-symbolic-to-number)
(move-file-to-trash):
* lisp/filesets.el (filesets-add-buffer, filesets-remove-buffer):
* lisp/find-cmd.el (find-generic, find-to-string):
* lisp/finder.el (finder-commentary):
* lisp/font-lock.el (font-lock-fontify-buffer):
* lisp/format.el (format-write-file, format-find-file)
(format-insert-file):
* lisp/frame.el (get-device-terminal, select-frame-by-name):
* lisp/fringe.el (fringe--check-style):
* lisp/gnus/nnmairix.el (nnmairix-widget-create-query):
* lisp/help-fns.el (help-fns--key-bindings)
(help-fns--compiler-macro, help-fns--parent-mode)
(help-fns--obsolete, help-fns--interactive-only)
(describe-function-1, describe-variable):
* lisp/help.el (describe-mode)
(describe-minor-mode-from-indicator):
* lisp/image.el (image-type):
* lisp/international/ccl.el (ccl-dump):
* lisp/international/fontset.el (x-must-resolve-font-name):
* lisp/international/mule-cmds.el (prefer-coding-system)
(select-safe-coding-system-interactively)
(select-safe-coding-system, activate-input-method)
(toggle-input-method, describe-current-input-method)
(describe-language-environment):
* lisp/international/mule-conf.el (code-offset):
* lisp/international/mule-diag.el (describe-character-set)
(list-input-methods-1):
* lisp/mail/feedmail.el (feedmail-run-the-queue):
* lisp/mouse.el (minor-mode-menu-from-indicator):
* lisp/mpc.el (mpc-playlist-rename):
* lisp/msb.el (msb--choose-menu):
* lisp/net/ange-ftp.el (ange-ftp-shell-command):
* lisp/net/imap.el (imap-interactive-login):
* lisp/net/mairix.el (mairix-widget-create-query):
* lisp/net/newst-backend.el (newsticker--sentinel-work):
* lisp/net/newst-treeview.el (newsticker--treeview-load):
* lisp/net/rlogin.el (rlogin):
* lisp/obsolete/iswitchb.el (iswitchb-possible-new-buffer):
* lisp/obsolete/otodo-mode.el (todo-more-important-p):
* lisp/obsolete/pgg-gpg.el (pgg-gpg-process-region):
* lisp/obsolete/pgg-pgp.el (pgg-pgp-process-region):
* lisp/obsolete/pgg-pgp5.el (pgg-pgp5-process-region):
* lisp/org/ob-core.el (org-babel-goto-named-src-block)
(org-babel-goto-named-result):
* lisp/org/ob-fortran.el (org-babel-fortran-ensure-main-wrap):
* lisp/org/ob-ref.el (org-babel-ref-resolve):
* lisp/org/org-agenda.el (org-agenda-prepare):
* lisp/org/org-clock.el (org-clock-notify-once-if-expired)
(org-clock-resolve):
* lisp/org/org-ctags.el (org-ctags-ask-rebuild-tags-file-then-find-tag):
* lisp/org/org-feed.el (org-feed-parse-atom-entry):
* lisp/org/org-habit.el (org-habit-parse-todo):
* lisp/org/org-mouse.el (org-mouse-popup-global-menu)
(org-mouse-context-menu):
* lisp/org/org-table.el (org-table-edit-formulas):
* lisp/org/ox.el (org-export-async-start):
* lisp/proced.el (proced-log):
* lisp/progmodes/ada-mode.el (ada-get-indent-case)
(ada-check-matching-start, ada-goto-matching-start):
* lisp/progmodes/ada-prj.el (ada-prj-display-page):
* lisp/progmodes/ada-xref.el (ada-find-executable):
* lisp/progmodes/ebrowse.el (ebrowse-tags-apropos):
* lisp/progmodes/etags.el (etags-tags-apropos-additional):
* lisp/progmodes/flymake.el (flymake-parse-err-lines)
(flymake-start-syntax-check-process):
* lisp/progmodes/python.el (python-shell-get-process-or-error)
(python-define-auxiliary-skeleton):
* lisp/progmodes/sql.el (sql-comint):
* lisp/progmodes/verilog-mode.el (verilog-load-file-at-point):
* lisp/progmodes/vhdl-mode.el (vhdl-widget-directory-validate):
* lisp/recentf.el (recentf-open-files):
* lisp/replace.el (query-replace-read-from)
(occur-after-change-function, occur-1):
* lisp/scroll-bar.el (scroll-bar-columns):
* lisp/server.el (server-get-auth-key):
* lisp/simple.el (execute-extended-command)
(undo-outer-limit-truncate, list-processes--refresh)
(compose-mail, set-variable, choose-completion-string)
(define-alternatives):
* lisp/startup.el (site-run-file, tty-handle-args, command-line)
(command-line-1):
* lisp/subr.el (noreturn, define-error, add-to-list)
(read-char-choice, version-to-list):
* lisp/term/common-win.el (x-handle-xrm-switch)
(x-handle-name-switch, x-handle-args):
* lisp/term/x-win.el (x-handle-parent-id, x-handle-smid):
* lisp/textmodes/reftex-ref.el (reftex-label):
* lisp/textmodes/reftex-toc.el (reftex-toc-rename-label):
* lisp/textmodes/two-column.el (2C-split):
* lisp/tutorial.el (tutorial--describe-nonstandard-key)
(tutorial--find-changed-keys):
* lisp/type-break.el (type-break-noninteractive-query):
* lisp/wdired.el (wdired-do-renames, wdired-do-symlink-changes)
(wdired-do-perm-changes):
* lisp/whitespace.el (whitespace-report-region):
Prefer grave quoting in source-code strings used to generate help
and diagnostics.
* lisp/faces.el (face-documentation):
No need to convert quotes, since the result is a docstring.
* lisp/info.el (Info-virtual-index-find-node)
(Info-virtual-index, info-apropos):
Simplify by generating only curved quotes, since info files are
typically that ways nowadays anyway.
* lisp/international/mule-diag.el (list-input-methods):
Don’t assume text quoting style is curved.
* lisp/org/org-bibtex.el (org-bibtex-fields):
Revert my recent changes, going back to the old quoting style.
---
 lisp/emacs-lisp/subr-x.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lisp/emacs-lisp/subr-x.el')

diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el
index 9637e42c879..e6d451ac62e 100644
--- a/lisp/emacs-lisp/subr-x.el
+++ b/lisp/emacs-lisp/subr-x.el
@@ -90,7 +90,7 @@ threading."
   (when (> (length binding) 2)
     (signal
      'error
-     (cons "‘let’ bindings can have only one value-form" binding)))
+     (cons "`let' bindings can have only one value-form" binding)))
   binding)
 
 (defsubst internal--build-binding-value-form (binding prev-var)
-- 
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