(save_stdin): Use mkstemp to create temporary file.
-rw-r--r-- 11651 ABOUT-NLS
-rw-r--r-- 17992 COPYING
-rw-r--r-- 1003 GNUmakefile
-rw-r--r-- 7831 INSTALL
-rw-r--r-- 5891 Makefile.maint
-rw-r--r-- 17493 THANKS
drwxr-xr-x - doc
drwxr-xr-x - lib
drwxr-xr-x - m4
drwxr-xr-x - man
drwxr-xr-x - old
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