[syslinux:master] lua: docs: remove printf from loadfile example

[syslinux-bot for Ferenc Wágner]

Commit-ID:  43dd02b9d267cba29b997bacf3cf2e6067007c84
Gitweb:     http://www.syslinux.org/commit/43dd02b9d267cba29b997bacf3cf2e6067007c84
Author:     Ferenc Wágner <wferi at niif.hu>
AuthorDate: Thu, 3 Jul 2014 22:59:45 +0200
Committer:  Ferenc Wágner <wferi at niif.hu>
CommitDate: Sat, 11 Oct 2014 21:59:16 +0200

lua: docs: remove printf from loadfile example

Signed-off-by: Ferenc Wágner <wferi at niif.hu>

---
 com32/lua/doc/syslinux.asc | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/com32/lua/doc/syslinux.asc b/com32/lua/doc/syslinux.asc
index e5807a2..dac8cee 100644
--- a/com32/lua/doc/syslinux.asc
+++ b/com32/lua/doc/syslinux.asc
@@ -113,21 +113,14 @@ _Example_:
 ......................................................
 local sl = require "syslinux"
 
--- get nice output
-printf = function(s,...)
-           return io.write(s:format(...))
-         end -- function
-
 kernel = sl.loadfile("/SuSE-11.1/x86_64/linux")
-
-printf("Filename/size: %s %d\n", sl.filename(kernel), sl.filesize(kernel))
+print ("File name: " .. sl.filename (kernel) .. " size: " .. sl.filesize (kernel))
 
 initrd = sl.loadfile("/SuSE-11.1/x86_64/initrd")
-
-printf("Filename/size: %s %d\n", sl.filename(initrd), sl.filesize(initrd))
+print ("File name: " .. sl.filename (initrd) .. " size: " .. sl.filesize (initrd))
 
 initrd = sl.initramfs_init()
-sl.initramfs_load_archive(initrd, "/SuSE-11.1/x86_64/initrd");
+sl.initramfs_load_archive(initrd, "/SuSE-11.1/x86_64/initrd")
 
 sl.boot_it(kernel, initrd, "init=/bin/bash")
 ......................................................