Context:

[Do not remove proxy from cache in object destroy watch handler.
Tuomo Valkonen <tuomov@iki.fi>**20071215143858
 The GC can remove it. Just have the pointer to the actual object be 
 zeroed. We may still want to find the proxy to pass the Lua side as 
 a key, although exported functions may not be called.
] 

[Use S if not copy
Tuomo Valkonen <tuomov@iki.fi>**20070506140705] 

[Added extl_table_iter
Tuomo Valkonen <tuomov@iki.fi>**20070430164248] 

[Added ExtlAny
Tuomo Valkonen <tuomov@iki.fi>**20070430162426] 

[Cleanup/reorganisation
Tuomo Valkonen <tuomov@iki.fi>**20070430144940] 

[Don't put functions into documentation index
Tuomo Valkonen <tuomov@iki.fi>**20070408124504
 (The function list should suffice.)
] 

[Improved mechanisms for unregistration of functions.
Tuomo Valkonen <tuomov@iki.fi>**20070226150118
 Makes for a bit smaller memory footprint.
] 

[Updated *.mk locations.
Tuomo Valkonen <tuomov@iki.fi>**20060803211018] 

[Empty initialiser in libextl-mkexports was missing 'untraced'.
Tuomo Valkonen <tuomov@iki.fi>**20060516162021] 

[lua5.1 changes that aren't backwards compatible
Etan Reisner <deryni@eden.rutgers.edu>**20060322164425] 

[lua5.1 changes that should be backwards compatible
Etan Reisner <deryni@eden.rutgers.edu>**20060322163746] 

[Added untraced-option for exports.
Tuomo Valkonen <tuomov@iki.fi>**20060506211657] 

[Oops. Path lookup order was ignoring user cfgfiles after previous changes.
Tuomo Valkonen <tuomov@iki.fi>**20050928194026] 

[Added protect mode check function protected(fn|nil).
Tuomo Valkonen <tuomov@iki.fi>**20050903145957] 

[Oops, do go through files even if cfdir is NULL.
Tuomo Valkonen <tuomov@iki.fi>**20050818171629] 

[Changes in directory lookup order/policy.
Tuomo Valkonen <tuomov@iki.fi>**20050817215809] 

[Also try to read config files without an extension.
Per Olofsson <pelle@dsv.su.se>**20050816144735
 
 This change is needed so that /etc/default/ion3 can be read by the
 ion3 Debian package.
] 

[Improvements to dead object handling.
Tuomo Valkonen <tuomov@iki.fi>**20050703204209] 

[Improved error reporting on passing around dead objects.
Tuomo Valkonen <tuomov@iki.fi>**20050702205641] 

[Documentation in Lua code wasn't being parsed anymore.
Tuomo Valkonen <tuomov@iki.fi>**20050605194016
 (Dynamic typing and changes in part of code...)
] 

[Added -reexport option.
Tuomo Valkonen <tuomov@iki.fi>**20050421223739] 

[libextl-mkexports can now generate exports.h.
Tuomo Valkonen <tuomov@iki.fi>**20050319191302] 

[README improvements.
Tuomo Valkonen <tuomov@iki.fi>**20050316110102] 

[It's 2005 already! (Updated copyright notices.)
Tuomo Valkonen <tuomov@iki.fi>**20050314101157] 

[Exported classes must now be marked for libextl-mkexports.
Tuomo Valkonen <tuomov@iki.fi>**20050308082415
 
 - EXTL_EXPORT before IMPLCLASS.
 
] 

[Added "protected mode".
Tuomo Valkonen <tuomov@iki.fi>**20050301224511
 
 - Exports can be marked "safe" to be called at any time with EXTL_EXPORT.
 
 - New "safelist" API.
 
] 

[Execute install-sh through sh.
Tuomo Valkonen <tuomov@iki.fi>**20050301214534] 

[TAG libextl-3-svn2darcs
Tuomo Valkonen <tuomov@iki.fi>**20050215180651]