diff options
Diffstat (limited to 'doc/lispref/strings.texi')
| -rw-r--r-- | doc/lispref/strings.texi | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/lispref/strings.texi b/doc/lispref/strings.texi index ca18f0a9cc1..3d86a87516b 100644 --- a/doc/lispref/strings.texi +++ b/doc/lispref/strings.texi @@ -911,8 +911,8 @@ This function returns a new string containing one character, @end defun @defun string-to-char string - This function returns the first character in @var{string}. This -mostly identical to @code{(aref string 0)}, except that it returns 0 + This function returns the first character in @var{string}. This is +mostly identical to @w{@code{(aref string 0)}}, except that it returns 0 if the string is empty. (The value is also 0 when the first character of @var{string} is the null character, @acronym{ASCII} code 0.) This function may be eliminated in the future if it does not seem useful |