[doc/mpfr.texi]

  * Clarified mpfr_asprintf & mpfr_vasprintf specification in case
    of error.
  * Corrected an English error.
(merged changesets r11264,11430 from the trunk)

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/branches/3.1@11431 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 3 insertions, 2 deletions

diff --git a/doc/mpfr.texi b/doc/mpfr.texi
index e28e73ce9..b4574c55e 100644
--- a/doc/mpfr.texi
+++ b/doc/mpfr.texi
@@ -2456,7 +2456,7 @@ the control of the template string @var{template}, and print it in
 @var{buf}. If @var{n} is zero, nothing is
 written and @var{buf} may be a null pointer, otherwise, the @var{n}@minus{}1
 first characters are written in @var{buf} and the @var{n}-th is a null character.
-Return the number of characters that would have been written had @var{n} be
+Return the number of characters that would have been written had @var{n} been
 sufficiently large, @emph{not counting}
 the terminating null character, or a negative value if an error occurred.
 @c If the number of characters produced by the
@@ -2472,7 +2472,8 @@ Write their output as a null terminated string in a block of memory allocated
 using the current allocation function. A pointer to the block is stored in
 @var{str}. The block of memory must be freed using @code{mpfr_free_str}.
 The return value is the number of characters written in the string, excluding
-the null-terminator, or a negative value if an error occurred.
+the null-terminator, or a negative value if an error occurred, in which case
+the contents of @var{str} are undefined.
 @c If the number of
 @c characters produced by the optional arguments under the control of the
 @c template string @var{template} appears to exceed the maximum limit for an