Avoid the creation of too many strings in 'package'

Both when setting a path and searching for a file ('searchpath'),
this commit reduces the number of intermediate strings created
in Lua.
(For setting a path the change is not relevant, because this is
done only twice when loading the module. Anyway, it is a nice example
of how to use auxlib buffers to manipulate strings in the C API.)

1 files changed, 1 insertions, 1 deletions

diff --git a/lgc.h b/lgc.h
index 9ba7ecb0..b972472f 100644
--- a/lgc.h
+++ b/lgc.h
@@ -127,7 +127,7 @@
 
 /*
 ** some gc parameters are stored divided by 4 to allow a maximum value
-** larger than 1000 in a 'lu_byte'.
+** up to 1023 in a 'lu_byte'.
 */
 #define getgcparam(p)   ((p) * 4)
 #define setgcparam(p,v) ((p) = (v) / 4)