Don't quote nil and t in doc strings

[gnu-emacs] / lisp / net / tramp-sh.el

diff --git a/lisp/net/tramp-sh.el b/lisp/net/tramp-sh.el
index 3f006e84dc1ff1c0eb40183463ce1fe1fc0d0a83..acb97e880b42660743b03578cd6407c384207e52 100644 (file)
--- a/lisp/net/tramp-sh.el
+++ b/lisp/net/tramp-sh.el
@@ -1558,7 +1558,7 @@ be non-negative integers."
        (progn
          (tramp-set-file-property v localname "file-acl" acl-string)
          t)
-      ;; In case of errors, we return `nil'.
+      ;; In case of errors, we return nil.
       (tramp-set-file-property v localname "file-acl-string" 'undef)
       nil)))
 
@@ -3103,9 +3103,9 @@ the result will be a local, non-Tramp, file name."
       (when tmpinput (delete-file tmpinput))
 
       ;; `process-file-side-effects' has been introduced with GNU
-      ;; Emacs 23.2.  If set to `nil', no remote file will be changed
+      ;; Emacs 23.2.  If set to nil, no remote file will be changed
       ;; by `program'.  If it doesn't exist, we assume its default
-      ;; value `t'.
+      ;; value t.
       (unless (and (boundp 'process-file-side-effects)
                   (not (symbol-value 'process-file-side-effects)))
         (tramp-flush-directory-property v ""))
@@ -4973,8 +4973,8 @@ function waits for output unless NOOUTPUT is set."
   (vec command &optional subshell dont-suppress-err)
   "Run COMMAND and check its exit status.
 Sends `echo $?' along with the COMMAND for checking the exit status.
-If COMMAND is nil, just sends `echo $?'.  Returns `t' if the exit
-status is 0, and `nil' otherwise.
+If COMMAND is nil, just sends `echo $?'.  Returns t if the exit
+status is 0, and nil otherwise.
 
 If the optional argument SUBSHELL is non-nil, the command is
 executed in a subshell, ie surrounded by parentheses.  If
@@ -5551,7 +5551,7 @@ If no corresponding command is found, nil is returned.
 Otherwise, either a string is returned which contains a `%s' mark
 to be used for the respective input or output file; or a Lisp
 function cell is returned to be applied on a buffer."
-  ;; We must catch the errors, because we want to return `nil', when
+  ;; We must catch the errors, because we want to return nil, when
   ;; no inline coding is found.
   (ignore-errors
     (let ((coding