;;; -*- Mode: Lisp; Coding: utf-8 -*- 

;;; HAG (Hausa Grammar)
;;; Author: Berthold Crysmann 
;;; 2009

(set-coding-system utf-8)
;;;
;;; First, load a number of LKB-specific settings; typically no need to look
;;; too closely here
;;;
(lkb-load-lisp (parent-directory) "Version.lsp" t)
(setf *grammar-directory* (parent-directory))
(lkb-load-lisp (this-directory) "globals.lsp")
(lkb-load-lisp (this-directory) "user-fns.lsp")

(lkb-load-lisp (this-directory) "lkbpatches.lsp")


(lkb-load-lisp (this-directory) "checkpaths.lsp")



(load-lkb-preferences (this-directory) "user-prefs.lsp")

;;;
;;; Optionally, load a set of irregular morphological patterns
;;;

(load-irregular-spellings      
 (list 
  (lkb-pathname (parent-directory) "irregs.tab")
  (lkb-pathname (parent-directory) "robust.tab")
  )
 )
;;;
;;; Now the core grammar, which will typically be spread out
;;; across multiple files.  The Matrix provides matrix.tdl,
;;; defining most of the matrix types and head-types.tdl, which
;;; contains the intermediate types in the subhierarchy under head
;;; (as they would unnecessarily clutter matrix.tdl).  You should
;;; rename my_language.tdl to something appropriate, and enter
;;; language-specific types there.  In larger grammars, it is common
;;; to separate out e.g. lexical types from construction types
;;; into distinct files.  All files containing types used in
;;; the grammar should be mentioned in the following command.

;;;
;;; (2004-06-08) transfer.tdl includes some types which support
;;; transfer rules.  Still under development -- ignore for the
;;; time being.
;;;
(read-tdl-type-files-aux
(list
 (lkb-pathname (parent-directory) "matrix.tdl")
 (lkb-pathname (parent-directory) "head-types.tdl")
 (lkb-pathname (parent-directory) "fundamentals.tdl")
 (lkb-pathname (parent-directory) "supra.tdl")
 (lkb-pathname (parent-directory) "morph.tdl")
 (lkb-pathname (parent-directory) "pn.tdl")
 (lkb-pathname (parent-directory) "ruletypes.tdl")
 (lkb-pathname (parent-directory) "lextypes.tdl")
 (lkb-pathname (parent-directory) "mtr.tdl")
 (lkb-pathname (parent-directory) "tmt.tdl")
))

(mt:read-transfer-rules 
     (list
      (lkb-pathname (parent-directory) "trigger.mtr")
      (lkb-pathname (parent-directory) "reduplication.mtr")
      )
     "generation trigger rules"
     :task :trigger :recurse nil )


(mt:read-transfer-rules 
     (list
      (lkb-pathname (parent-directory) "generate.mtr")
      )
     "pre-generation rules"
     :filter nil :task :generate :edges 200)


#|
(mt:read-transfer-rules 
     (list
      (lkb-pathname (parent-directory) "paraphrase.mtr")
      )
     "Mini paraphraser"
     :filter nil :task :paraphrase :edges 200)
|#

;;;
;;; Next, the lexicon itself, instantiating (lexical) types of the grammar
;;; (some grammars with larger lexica organize them into multiple files).
;;;

;(read-cached-lex-if-available 
; (lkb-pathname (parent-directory) "lexicon.tdl")
; )

(read-tdl-lex-file-aux (list (lkb-pathname (parent-directory) "lexicon.tdl")))

;;; For grammars with small lexicons, no need to use a cache file:
;;; Once your lexicon has >1000 words or so, consider using the
;;; cache file:

;(read-cached-lex-if-available (lkb-pathname (parent-directory) "lexicon.tdl"))

;;;
;;; Finally, the grammar rules, lexical rules (given special treatment in the
;;; parser in that they can apply _prior_ to `inflectional' rules), and the
;;; `inflectional' rules themselves (rules with an associated orthographemic
;;; alternation of the surface string).
;;;
(read-tdl-grammar-file-aux (lkb-pathname (parent-directory) "rules.tdl"))
(read-tdl-lex-rule-file-aux (lkb-pathname (parent-directory) "lrules.tdl"))
(read-morph-file-aux (lkb-pathname (parent-directory) "irules.tdl"))
;;; Load tone irules for LKB parsing (not used in generation)
(read-morph-file-aux (lkb-pathname (this-directory) "tone-irules.tdl"))


;;;
;;; The `start symbol(s)' of the grammar.
;;;
(read-tdl-psort-file-aux (lkb-pathname (parent-directory) "roots.tdl"))

;;;
;;; Optionally, a set of types providing labels for nodes in parse trees
;;;
(read-tdl-parse-node-file-aux (lkb-pathname (parent-directory) "labels.tdl"))

;;;
;;; A few more LKB-specific settings, this time for MRS post-processing and
;;; generation; also, we always compute the generation index (while we have
;;; small lexica) in the hope that the generator will be used frequently.
;;;
(lkb-load-lisp (this-directory) "mrsglobals.lisp" t)

(lkb-load-lisp (parent-directory "www") "setup.lsp" t)


;;;
;;; Matrix-derived grammars often have stable enough semantic
;;; representations that the grammar can usefully be tested
;;; by generating from them.  The function index-for-generator()
;;; must be called for generation to be enabled.  In grammars with
;;; small lexica, this takes a trivial amount of time.  If
;;; generation is not being used regularly, and the indexing
;;; is taking too long, comment out the following.  index-for-generator()
;;; can also be run from the expanded LKB top menu, under
;;; Generate.
;;;



(mt:read-vpm (lkb-pathname (parent-directory) "semi.vpm") :semi)

(index-for-generator)

(lkb-load-lisp (this-directory) "mt.lsp" t)

;;;
;;; the Regular Expression Pre-Processor (REPP) is now broken up into quite a
;;; number of files.  to ease re-use across the LKB and PET, keep the REPP 
;;; configuration in a separate file.
;;;
(lkb-load-lisp (parent-directory "rpp") "setup.lsp" t nil)
(setf *repp-interactive* '(:preprocessor :char :tone))

;;; Load a maxent model (mainly for the demo)

#+(and :logon :tsdb)
(tsdb::read-model (lkb-pathname (parent-directory) "hag.g.mem"))


#+(and :logon :tsdb)
(setf *unpacking-scoring-hook* #'tsdb::mem-score-configuration)


#+:arboretum
(and (defparameter *gen-packing-p* nil) (defparameter *gen-first-only-p* t))

#+:arboretum
(and (functionp #'ag-score-task) (setf *gen-scoring-hook* #'ag-score-task))




;;;
;;; The following overwrites the LKB's default for what
;;; appears in the parse input dialog box.  Putting a
;;; short list of basic sentences from your language
;;; in that position may be helpful.
;;;

(if (eq (length *last-parses*) 1)
    (setf *last-parses* '(
			  "Allàh yà gaafàrtà maalàm" 
			  "Állah ya gáafarta máalam" 
			  "Állàh yà gáafàrtà máalàm" 
			  "Allah ya gaafarta maalam" 
			  "Allah ya gafarta malam")))


;;; Make sure we have an environment that can display hooked letters.  
(lkb::lui-shutdown)