diff options
Diffstat (limited to 'doc/gawk.texi')
| -rw-r--r-- | doc/gawk.texi | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/doc/gawk.texi b/doc/gawk.texi index e9d987f0..e0b44fa1 100644 --- a/doc/gawk.texi +++ b/doc/gawk.texi @@ -8807,6 +8807,7 @@ PROCINFO["@var{input_name}", "RETRY"] = 1 @end example When this element exists, @command{gawk} checks the value of the system +(C language) @code{errno} variable when an I/O error occurs. If @code{errno} indicates a subsequent I/O attempt may succeed, @code{getline} instead returns @minus{}2 and @@ -35285,18 +35286,21 @@ As of this writing, there are seven extensions: GD graphics library extension @item +MPFR library extension +(this provides access to a number of MPFR functions that @command{gawk}'s +native MPFR support does not) + +@item PDF extension @item PostgreSQL extension @item -MPFR library extension -(this provides access to a number of MPFR functions that @command{gawk}'s -native MPFR support does not) +Redis extension @item -Redis extension +Select extension @item XML parser extension, using the @uref{http://expat.sourceforge.net, Expat} |