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authordos-reis <gdr@axiomatics.org>2007-09-20 03:58:10 +0000
committerdos-reis <gdr@axiomatics.org>2007-09-20 03:58:10 +0000
commit32d516cbb18276e5060749f85368c5a90346a0f4 (patch)
treeef3d9881bbdb62a623abc7af74384fd2aaa103f4 /src/interp/br-data.boot.pamphlet
parent9b71e0a1f285fc207709cf8e90721160af299127 (diff)
downloadopen-axiom-32d516cbb18276e5060749f85368c5a90346a0f4.tar.gz
remove pamphlets - part 4
Diffstat (limited to 'src/interp/br-data.boot.pamphlet')
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diff --git a/src/interp/br-data.boot.pamphlet b/src/interp/br-data.boot.pamphlet
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--- a/src/interp/br-data.boot.pamphlet
+++ /dev/null
@@ -1,809 +0,0 @@
-\documentclass{article}
-\usepackage{axiom}
-
-\title{\File{src/interp/br-data.boot} Pamphlet}
-\author{The Axiom Team}
-
-\begin{document}
-\maketitle
-\begin{abstract}
-\end{abstract}
-\eject
-\tableofcontents
-\eject
-
-\section{License}
-
-<<license>>=
--- Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd.
--- All rights reserved.
---
--- Redistribution and use in source and binary forms, with or without
--- modification, are permitted provided that the following conditions are
--- met:
---
--- - Redistributions of source code must retain the above copyright
--- notice, this list of conditions and the following disclaimer.
---
--- - Redistributions in binary form must reproduce the above copyright
--- notice, this list of conditions and the following disclaimer in
--- the documentation and/or other materials provided with the
--- distribution.
---
--- - Neither the name of The Numerical ALgorithms Group Ltd. nor the
--- names of its contributors may be used to endorse or promote products
--- derived from this software without specific prior written permission.
---
--- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
--- IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
--- TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
--- PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
--- OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
--- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
--- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
--- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
--- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
--- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
--- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-@
-<<*>>=
-<<license>>
-
-lefts u ==
- [x for x in HKEYS _*HASCATEGORY_-HASH_* | CDR x = u]
-
-
-
---====================> WAS b-data.boot <================================
-
---============================================================================
--- Build Library Database (libdb.text,...)
---============================================================================
---Formal for libdb.text:
--- constructors Cname\#\I\sig \args \abb \comments (C is C, D, P, X)
--- operations Op \#\E\sig \conname\pred\comments (E is one of U/E)
--- attributes Aname\#\E\args\conname\pred\comments
--- I = <x if exposed><d if category with a default package>
-buildLibdb(:options) == --called by buildDatabase (database.boot)
- domainList := IFCAR options --build local libdb if list of domains is given
- $OpLst: local := nil
- $AttrLst: local := nil
- $DomLst : local := nil
- $CatLst : local := nil
- $PakLst : local := nil
- $DefLst : local := nil
- deleteFile '"temp.text"
- $outStream: local := MAKE_-OUTSTREAM '"temp.text"
- if null domainList then
- comments :=
- '"\spad{Union(A,B,...,C)} is a primitive type in AXIOM used to represent objects of type \spad{A} or of type \spad{B} or...or of type \spad{C}."
- writedb
- buildLibdbString ['"dUnion",1,'"x",'"special",'"(A,B,...,C)",'union,comments]
- comments :=
- '"\spad{Record(a:A,b:B,...,c:C)} is a primitive type in AXIOM used to represent composite objects made up of objects of type \spad{A}, \spad{B},..., \spad{C} which are indexed by _"keys_" (identifiers) \spad{a},\spad{b},...,\spad{c}."
- writedb
- buildLibdbString ['"dRecord",1,'"x",'"special",'"(a:A,b:B,...,c:C)",'RECORD,comments]
- comments :=
- '"\spad{Mapping(T,S)} is a primitive type in AXIOM used to represent mappings from source type \spad{S} to target type \spad{T}. Similarly, \spad{Mapping(T,A,B)} denotes a mapping from source type \spad{(A,B)} to target type \spad{T}."
- writedb
- buildLibdbString ['"dMapping",1,'"x",'"special",'"(T,S)",'MAPPING,comments]
- comments :=
- '"\spad{Enumeration(a,b,...,c)} is a primitive type in AXIOM used to represent the object composed of the symbols \spad{a},\spad{b},..., and \spad{c}."
- writedb
- buildLibdbString ['"dEnumeration",1,'"x",'"special",'"(a,b,...,c)",'ENUM,comments]
- $conname: local := nil
- $conform: local := nil
- $exposed?:local := nil
- $doc: local := nil
- $kind: local := nil
- constructorList := domainList or allConstructors()
- for con in constructorList repeat
- writedb buildLibdbConEntry con
- [attrlist,:oplist] := getConstructorExports $conform
- buildLibOps oplist
- buildLibAttrs attrlist
- SHUT $outStream
- domainList => 'done --leave new database in temp.text
- OBEY
- $machineType = 'RIOS => '"sort -f -T /tmp -y200 _"temp.text_" > _"libdb.text_""
- $machineType = 'SPARC => '"sort -f _"temp.text_" > _"libdb.text_""
- '"sort _"temp.text_" > _"libdb.text_""
- --OBEY '"mv libdb.text olibdb.text"
- RENAME_-FILE('"libdb.text", '"olibdb.text")
- deleteFile '"temp.text"
-
-buildLibdbConEntry conname ==
- NULL GETDATABASE(conname, 'CONSTRUCTORMODEMAP) => nil
- abb:=GETDATABASE(conname,'ABBREVIATION)
- $conname := conname
- conform := GETDATABASE(conname,'CONSTRUCTORFORM) or [conname] --hack for Category,..
- $conform := dbMkForm SUBST('T,"T$",conform)
- null $conform => nil
- $exposed? := (isExposedConstructor conname => '"x"; '"n")
- $doc := GETDATABASE(conname, 'DOCUMENTATION)
- pname := PNAME conname
- kind := GETDATABASE(conname,'CONSTRUCTORKIND)
- if kind = 'domain
- and GETDATABASE(conname,'CONSTRUCTORMODEMAP) is [[.,t,:.],:.]
- and t is ['CATEGORY,'package,:.] then kind := 'package
- $kind :=
- pname.(MAXINDEX pname) = char '_& => 'x
- DOWNCASE (PNAME kind).0
- argl := rest $conform
- conComments :=
- LASSOC('constructor,$doc) is [[=nil,:r]] => libdbTrim concatWithBlanks r
- '""
- argpart:= SUBSTRING(form2HtString ['f,:argl],1,nil)
- sigpart:= libConstructorSig $conform
- header := STRCONC($kind,PNAME conname)
- buildLibdbString [header,#argl,$exposed?,sigpart,argpart,abb,conComments]
-
-dbMkForm x == atom x and [x] or x
-
-buildLibdbString [x,:u] ==
- STRCONC(STRINGIMAGE x,"STRCONC"/[STRCONC('"`",STRINGIMAGE y) for y in u])
-
-libConstructorSig [conname,:argl] ==
- [[.,:sig],:.] := GETDATABASE(conname,'CONSTRUCTORMODEMAP)
- formals := TAKE(#argl,$FormalMapVariableList)
- sig := SUBLISLIS(formals,$TriangleVariableList,sig)
- keys := [g(f,sig,i) for f in formals for i in 1..] where
- g(x,u,i) == --does x appear in any but i-th element of u?
- or/[CONTAINED(x,y) for y in u for j in 1.. | j ^= i]
- sig := fn SUBLISLIS(argl,$FormalMapVariableList,sig) where
- fn x ==
- atom x => x
- x is ['Join,a,:r] => ['Join,fn a,'etc]
- x is ['CATEGORY,:.] => 'etc
- [fn y for y in x]
- sig := [first sig,:[(k => [":",a,s]; s)
- for a in argl for s in rest sig for k in keys]]
- sigpart:= form2LispString ['Mapping,:sig]
- if null ncParseFromString sigpart then
- sayBrightly ['"Won't parse: ",sigpart]
- sigpart
-
-concatWithBlanks r ==
- r is [head,:tail] =>
- tail => STRCONC(head,'" ",concatWithBlanks tail)
- head
- '""
-
-writedb(u) ==
- not STRINGP u => nil --skip if not a string
- PRINTEXP(addPatchesToLongLines(u,500),$outStream)
- --positions for tick(1), dashes(2), and address(9), i.e. 12
- TERPRI $outStream
-
-addPatchesToLongLines(s,n) ==
- #s > n => STRCONC(SUBSTRING(s,0,n),
- addPatchesToLongLines(STRCONC('"--",SUBSTRING(s,n,nil)),n))
- s
-
-buildLibOps oplist == for [op,sig,:pred] in oplist repeat buildLibOp(op,sig,pred)
-
-buildLibOp(op,sig,pred) ==
---operations OKop \#\sig \conname\pred\comments (K is U or C)
- nsig := SUBLISLIS(rest $conform,$FormalMapVariableList,sig)
- pred := SUBLISLIS(rest $conform,$FormalMapVariableList,pred)
- nsig := SUBST('T,"T$",nsig) --this ancient artifact causes troubles!
- pred := SUBST('T,"T$",pred)
- sigpart:= form2LispString ['Mapping,:nsig]
- predString := (pred = 'T => '""; form2LispString pred)
- sop :=
- (s := STRINGIMAGE op) = '"One" => '"1"
- s = '"Zero" => '"0"
- s
- header := STRCONC('"o",sop)
- conform:= STRCONC($kind,form2LispString $conform)
- comments:= libdbTrim concatWithBlanks LASSOC(sig,LASSOC(op,$doc))
- checkCommentsForBraces('operation,sop,sigpart,comments)
- writedb
- buildLibdbString [header,# rest sig,$exposed?,sigpart,conform,predString,comments]
-
-libdbTrim s ==
- k := MAXINDEX s
- k < 0 => s
- for i in 0..k repeat
- s.i = $Newline => SETELT(s,i,char '_ )
- trimString s
-
-checkCommentsForBraces(kind,sop,sigpart,comments) ==
- count := 0
- for i in 0..MAXINDEX comments repeat
- c := comments.i
- c = char '_{ => count := count + 1
- c = char '_} =>
- count := count - 1
- count < 0 => missingLeft := true
- if count < 0 or missingLeft then
- tail :=
- kind = 'attribute => [sop,'"(",sigpart,'")"]
- [sop,'": ",sigpart]
- sayBrightly ['"(",$conname,'" documentation) missing left brace--> ",:tail]
- if count > 0 then
- sayBrightly ['"(",$conname,'" documentation) missing right brace--> ",:tail]
- if count ^= 0 or missingLeft then pp comments
-
-buildLibAttrs attrlist ==
- for [name,argl,:pred] in attrlist repeat buildLibAttr(name,argl,pred)
-
-buildLibAttr(name,argl,pred) ==
---attributes AKname\#\args\conname\pred\comments (K is U or C)
- header := STRCONC('"a",STRINGIMAGE name)
- argPart:= SUBSTRING(form2LispString ['f,:argl],1,nil)
- pred := SUBLISLIS(rest $conform,$FormalMapVariableList,pred)
- predString := (pred = 'T => '""; form2LispString pred)
- header := STRCONC('"a",STRINGIMAGE name)
- conname := STRCONC($kind,form2LispString $conname)
- comments:= concatWithBlanks LASSOC(['attribute,:argl],LASSOC(name,$doc))
- checkCommentsForBraces('attribute,STRINGIMAGE name,argl,comments)
- writedb
- buildLibdbString [header,# argl,$exposed?,argPart,conname,predString,comments]
-
-dbAugmentConstructorDataTable() ==
- instream := MAKE_-INSTREAM '"libdb.text"
- while not EOFP instream repeat
- fp := FILE_-POSITION instream
- line := READLINE instream
- cname := INTERN dbName line
- entry := getCDTEntry(cname,true) => --skip over Mapping, Union, Record
- [name,abb,:.] := entry
- RPLACD(CDR entry,PUTALIST(CDDR entry,'dbLineNumber,fp))
--- if xname := constructorHasExamplePage entry then
--- RPLACD(CDR entry,PUTALIST(CDDR entry,'dbExampleFile,xname))
- args := IFCDR GETDATABASE(name,'CONSTRUCTORFORM)
- if args then RPLACD(CDR entry,PUTALIST(CDDR entry,'constructorArgs,args))
- 'done
-
-dbHasExamplePage conname ==
- sname := STRINGIMAGE conname
- abb := constructor? conname
- ucname := UPCASE STRINGIMAGE abb
- pathname :=STRCONC(getEnv '"AXIOM",'"/share/hypertex/pages/",ucname,'".ht")
- isExistingFile pathname => INTERN STRCONC(sname,'"XmpPage")
- nil
-
-dbRead(n) ==
- instream := MAKE_-INSTREAM STRCONC(getEnv('"AXIOM"), '"/algebra/libdb.text")
- FILE_-POSITION(instream,n)
- line := READLINE instream
- SHUT instream
- line
-
-dbReadComments(n) ==
- n = 0 => '""
- instream := MAKE_-INSTREAM STRCONC(getEnv('"AXIOM"),'"/algebra/comdb.text")
- FILE_-POSITION(instream,n)
- line := READLINE instream
- k := dbTickIndex(line,1,1)
- line := SUBSTRING(line,k + 1,nil)
- while not EOFP instream and (x := READLINE instream) and
- (k := MAXINDEX x) and (j := dbTickIndex(x,1,1)) and (j < k) and
- x.(j := j + 1) = char '_- and x.(j := j + 1) = char '_- repeat
- xtralines := [SUBSTRING(x,j + 1,nil),:xtralines]
- SHUT instream
- STRCONC(line, "STRCONC"/NREVERSE xtralines)
-
-dbSplitLibdb() ==
- instream := MAKE_-INSTREAM '"olibdb.text"
- outstream:= MAKE_-OUTSTREAM '"libdb.text"
- comstream:= MAKE_-OUTSTREAM '"comdb.text"
- PRINTEXP(0, comstream)
- PRINTEXP($tick,comstream)
- PRINTEXP('"", comstream)
- TERPRI(comstream)
- while not EOFP instream repeat
- line := READLINE instream
- outP := FILE_-POSITION outstream
- comP := FILE_-POSITION comstream
- [prefix,:comments] := dbSplit(line,6,1)
- PRINTEXP(prefix,outstream)
- PRINTEXP($tick ,outstream)
- null comments =>
- PRINTEXP(0,outstream)
- TERPRI(outstream)
- PRINTEXP(comP,outstream)
- TERPRI(outstream)
- PRINTEXP(outP ,comstream)
- PRINTEXP($tick ,comstream)
- PRINTEXP(first comments,comstream)
- TERPRI(comstream)
- for c in rest comments repeat
- PRINTEXP(outP ,comstream)
- PRINTEXP($tick ,comstream)
- PRINTEXP(c, comstream)
- TERPRI(comstream)
- SHUT instream
- SHUT outstream
- SHUT comstream
- OBEY '"rm olibdb.text"
-
-dbSplit(line,n,k) ==
- k := charPosition($tick,line,k + 1)
- n = 1 => [SUBSTRING(line,0,k),:dbSpreadComments(SUBSTRING(line,k + 1,nil),0)]
- dbSplit(line,n - 1,k)
-
-dbSpreadComments(line,n) ==
- line = '"" => nil
- k := charPosition(char '_-,line,n + 2)
- k >= MAXINDEX line => [SUBSTRING(line,n,nil)]
- line.(k + 1) ^= char '_- =>
- u := dbSpreadComments(line,k)
- [STRCONC(SUBSTRING(line,n,k - n),first u),:rest u]
- [SUBSTRING(line,n,k - n),:dbSpreadComments(SUBSTRING(line,k,nil),0)]
-
---============================================================================
--- Build Glossary
---============================================================================
-buildGloss() == --called by buildDatabase (database.boot)
---starting with gloss.text, build glosskey.text and glossdef.text
- $constructorName : local := nil
- $exposeFlag : local := true
- $outStream: local := MAKE_-OUTSTREAM '"temp.text"
- $x : local := nil
- $attribute? : local := true --do not surround first word
- pathname := STRCONC(getEnv '"AXIOM",'"/algebra/gloss.text")
- instream := MAKE_-INSTREAM pathname
- keypath := '"glosskey.text"
- OBEY STRCONC('"rm -f ",keypath)
- outstream:= MAKE_-OUTSTREAM keypath
- htpath := '"gloss.ht"
- OBEY STRCONC('"rm -f ",htpath)
- htstream:= MAKE_-OUTSTREAM htpath
- defpath := '"glossdef.text"
- defstream:= MAKE_-OUTSTREAM defpath
- pairs := getGlossLines instream
- PRINTEXP('"\begin{page}{GlossaryPage}{G l o s s a r y}\beginscroll\beginmenu",htstream)
- for [name,:line] in pairs repeat
- outP := FILE_-POSITION outstream
- defP := FILE_-POSITION defstream
- lines := spreadGlossText transformAndRecheckComments(name,[line])
- PRINTEXP(name, outstream)
- PRINTEXP($tick,outstream)
- PRINTEXP(defP, outstream)
- TERPRI(outstream)
--- PRINTEXP('"\item\newline{\em \menuitemstyle{}}\tab{0}{\em ",htstream)
- PRINTEXP('"\item\newline{\em \menuitemstyle{}}{\em ",htstream)
- PRINTEXP(name, htstream)
- PRINTEXP('"}\space{}",htstream)
- TERPRI(htstream)
- for x in lines repeat
- PRINTEXP(outP, defstream)
- PRINTEXP($tick,defstream)
- PRINTEXP(x, defstream)
- TERPRI defstream
- PRINTEXP("STRCONC"/lines,htstream)
- TERPRI htstream
- PRINTEXP('"\endmenu\endscroll",htstream)
- PRINTEXP('"\lispdownlink{Search}{(|htGloss| _"\stringvalue{pattern}_")} for glossary entry matching \inputstring{pattern}{24}{*}",htstream)
- PRINTEXP('"\end{page}",htstream)
- SHUT instream
- SHUT outstream
- SHUT defstream
- SHUT htstream
- SHUT $outStream
-
-spreadGlossText(line) ==
---this function breaks up a line into chunks
---eventually long line is put into gloss.text as several chunks as follows:
------ key1`this is the first chunk
------ XXX`and this is the second
------ XXX`and this is the third
------ key2`and this is the fourth
---where XXX is the file position of key1
---this is because grepping will only pick up the first 512 characters
- line = '"" => nil
- MAXINDEX line > 500 => [SUBSTRING(line,0,500),:spreadGlossText(SUBSTRING(line,500,nil))]
- [line]
-
-getGlossLines instream ==
---instream has text of the form:
------ key1`this is the first line
------ and this is the second
------ key2'and this is the third
---result is
------ key1'this is the first line and this is the second
------ key2'and this is the third
- keys := nil
- text := nil
- lastLineHadTick := false
- while not EOFP instream repeat
- line := READLINE instream
- #line = 0 => 'skip
- n := charPosition($tick,line,0)
- last := IFCAR text
- n > MAXINDEX line => --this line is continuation of previous line; concat it
- fill :=
- #last = 0 =>
- lastLineHadTick => '""
- '"\blankline "
- #last > 0 and last.(MAXINDEX last) ^= $charBlank => $charBlank
- '""
- lastLineHadTick := false
- text := [STRCONC(last,fill,line),:rest text]
- lastLineHadTick := true
- keys := [SUBSTRING(line,0,n),:keys]
- text := [SUBSTRING(line,n + 1,nil),:text]
- ASSOCRIGHT listSort(function GLESSEQP,[[DOWNCASE key,key,:def] for key in keys for def in text])
- --this complication sorts them after lower casing the keys
-
---============================================================================
--- Build Users HashTable
--- This database is written out as USERS.DATABASE (database.boot) and read using
--- function getUsersOfConstructor. See functions whoUses and kcuPage in browser.
---============================================================================
-mkUsersHashTable() == --called by buildDatabase (database.boot)
- $usersTb := MAKE_-HASH_-TABLE()
- for x in allConstructors() repeat
- for conform in getImports x repeat
- name := opOf conform
- if not MEMQ(name,'(QUOTE)) then
- HPUT($usersTb,name,insert(x,HGET($usersTb,name)))
- for k in HKEYS $usersTb repeat
- HPUT($usersTb,k,listSort(function GLESSEQP,HGET($usersTb,k)))
- for x in allConstructors() | isDefaultPackageName x repeat
- HPUT($usersTb,x,getDefaultPackageClients x)
- $usersTb
-
-getDefaultPackageClients con == --called by mkUsersHashTable
- catname := INTERN SUBSTRING(s := PNAME con,0,MAXINDEX s)
- for [catAncestor,:.] in childrenOf([catname]) repeat
- pakname := INTERN STRCONC(PNAME catAncestor,'"&")
- if getCDTEntry(pakname,true) then acc := [pakname,:acc]
- acc := union([CAAR x for x in domainsOf([catAncestor],nil)],acc)
- listSort(function GLESSEQP,acc)
-
---============================================================================
--- Build Dependents Hashtable
--- This hashtable is written out by database.boot as DEPENDENTS.DATABASE
--- and read back in by getDependentsOfConstructor (see database.boot)
--- This information is used by function kcdePage when a user asks for the
--- dependents of a constructor.
---============================================================================
-mkDependentsHashTable() == --called by buildDatabase (database.boot)
- $depTb := MAKE_-HASH_-TABLE()
- for nam in allConstructors() repeat
- for con in getArgumentConstructors nam repeat
- HPUT($depTb,con,[nam,:HGET($depTb,con)])
- for k in HKEYS $depTb repeat
- HPUT($depTb,k,listSort(function GLESSEQP,HGET($depTb,k)))
- $depTb
-
-getArgumentConstructors con == --called by mkDependentsHashTable
- argtypes := IFCDR IFCAR getConstructorModemap con or return nil
- fn argtypes where
- fn(u) == "union"/[gn x for x in u]
- gn(x) ==
- atom x => nil
- x is ['Join,:r] => fn(r)
- x is ['CATEGORY,:.] => nil
- constructor? first x => [first x,:fn rest x]
- fn rest x
-
-getImports conname == --called by mkUsersHashTable
- conform := GETDATABASE(conname,'CONSTRUCTORFORM)
- infovec := dbInfovec conname or return nil
- template := infovec.0
- u := [import(i,template)
- for i in 5..(MAXINDEX template) | test] where
- test == template.i is [op,:.] and IDENTP op
- and not MEMQ(op,'(Mapping Union Record Enumeration CONS QUOTE local))
- import(x,template) ==
- x is [op,:args] =>
- op = 'QUOTE or op = 'NRTEVAL => CAR args
- op = 'local => first args
- op = 'Record =>
- ['Record,:[[":",CADR y,import(CADDR y,template)] for y in args]]
-
---TTT next three lines: handles some tagged/untagged Union case.
- op = 'Union=>
- args is [['_:,:x1],:x2] =>
--- CAAR args = '_: => -- tagged!
- ['Union,:[[":",CADR y,import(CADDR y,template)] for y in args]]
- [op,:[import(y,template) for y in args]]
-
- [op,:[import(y,template) for y in args]]
- INTEGERP x => import(template.x,template)
- x = '$ => '$
- x = "$$" => "$$"
- STRINGP x => x
- systemError '"bad argument in template"
- listSort(function GLESSEQP,SUBLISLIS(rest conform,$FormalMapVariableList,u))
-
-
---============================================================================
--- Get Hierarchical Information
---============================================================================
-getParentsFor(cname,formalParams,constructorCategory) ==
---called by compDefineFunctor1
- acc := nil
- formals := TAKE(#formalParams,$TriangleVariableList)
- constructorForm := GETDATABASE(cname, 'CONSTRUCTORFORM)
- for x in folks constructorCategory repeat
- x := SUBLISLIS(formalParams,formals,x)
- x := SUBLISLIS(IFCDR constructorForm,formalParams,x)
- x := SUBST('Type,'Object,x)
- acc := [:explodeIfs x,:acc]
- NREVERSE acc
-
-parentsOf con == --called by kcpPage, ancestorsRecur
- if null BOUNDP '$parentsCache then SETQ($parentsCache,MAKE_-HASHTABLE 'ID)
- HGET($parentsCache,con) or
- parents := getParentsForDomain con
- HPUT($parentsCache,con,parents)
- parents
-
-parentsOfForm [op,:argl] ==
- parents := parentsOf op
- null argl or argl = (newArgl := rest GETDATABASE(op,'CONSTRUCTORFORM)) =>
- parents
- SUBLISLIS(argl, newArgl, parents)
-
-getParentsForDomain domname == --called by parentsOf
- acc := nil
- for x in folks GETDATABASE(domname,'CONSTRUCTORCATEGORY) repeat
- x :=
- GETDATABASE(domname,'CONSTRUCTORKIND) = 'category =>
- sublisFormal(IFCDR getConstructorForm domname,x,$TriangleVariableList)
- sublisFormal(IFCDR getConstructorForm domname,x)
- acc := [:explodeIfs x,:acc]
- NREVERSE acc
-
-explodeIfs x == main where --called by getParents, getParentsForDomain
- main ==
- x is ['IF,p,a,b] => fn(p,a,b)
- [[x,:true]]
- fn(p,a,b) ==
- [:"append"/[gn(p,y) for y in a],:"append"/[gn(['NOT,p],y) for y in b]]
- gn(p,a) ==
- a is ['IF,q,b,:.] => fn(MKPF([p,q],'AND),b,nil)
- [[a,:p]]
-
-folks u == --called by getParents and getParentsForDomain
- atom u => nil
- u is [op,:v] and MEMQ(op,'(Join PROGN))
- or u is ['CATEGORY,a,:v] => "append"/[folks x for x in v]
- u is ['SIGNATURE,:.] => nil
- u is ['TYPE,:.] => nil
- u is ['ATTRIBUTE,a] =>
- PAIRP a and constructor? opOf a => folks a
- nil
- u is ['IF,p,q,r] =>
- q1 := folks q
- r1 := folks r
- q1 or r1 => [['IF,p,q1,r1]]
- nil
- [u]
-
-descendantsOf(conform,domform) == --called by kcdPage
- 'category = GETDATABASE((conname := opOf conform),'CONSTRUCTORKIND) =>
- cats := catsOf(conform,domform)
- [op,:argl] := conform
- null argl or argl = (newArgl := rest (GETDATABASE(op,'CONSTRUCTORFORM)))
- => cats
- SUBLISLIS(argl, newArgl, cats)
- 'notAvailable
-
-childrenOf conform ==
- [pair for pair in descendantsOf(conform,nil) |
- childAssoc(conform,parentsOfForm first pair)]
-
-childAssoc(form,alist) ==
- null (argl := CDR form) => ASSOC(form,alist)
- u := assocCar(opOf form, alist) => childArgCheck(argl,rest CAR u) and u
- nil
-
-assocCar(x, al) == or/[pair for pair in al | x = CAAR pair]
-
-childArgCheck(argl, nargl) ==
- and/[fn for x in argl for y in nargl for i in 0..] where
- fn ==
- x = y or constructor? opOf y => true
- isSharpVar y => i = POSN1(y, $FormalMapVariableList)
- false
-
---computeDescendantsOf cat ==
---dynamically generates descendants
--- hash := MAKE_-HASHTABLE 'UEQUAL
--- for [child,:pred] in childrenOf cat repeat
--- childForm := getConstructorForm child
--- HPUT(hash,childForm,pred)
--- for [form,:pred] in descendantsOf(childForm,nil) repeat
--- newPred :=
--- oldPred := HGET(hash,form) => quickOr(oldPred,pred)
--- pred
--- HPUT(hash,form,newPred)
--- mySort [[key,:HGET(hash,key)] for key in HKEYS hash]
-
-ancestorsOf(conform,domform) == --called by kcaPage, originsInOrder,...
- 'category = GETDATABASE((conname := opOf conform),'CONSTRUCTORKIND) =>
- alist := GETDATABASE(conname,'ANCESTORS)
- argl := IFCDR domform or IFCDR conform
- [pair for [a,:b] in alist | pair] where pair ==
- left := sublisFormal(argl,a)
- right := sublisFormal(argl,b)
- if domform then right := simpHasPred right
- null right => false
- [left,:right]
- computeAncestorsOf(conform,domform)
-
-computeAncestorsOf(conform,domform) ==
- $done: local := MAKE_-HASHTABLE 'UEQUAL
- $if: local := MAKE_-HASHTABLE 'ID
- ancestorsRecur(conform,domform,true,true)
- acc := nil
- for op in listSort(function GLESSEQP,HKEYS $if) repeat
- for pair in HGET($if,op) repeat acc := [pair,:acc]
- NREVERSE acc
-
-ancestorsRecur(conform,domform,pred,firstTime?) == --called by ancestorsOf
- op := opOf conform
- pred = HGET($done,conform) => nil --skip if already processed
- parents :=
- firstTime? and ($insideCategoryIfTrue or $insideFunctorIfTrue) =>
- $lisplibParents
- parentsOf op
- originalConform :=
- firstTime? and ($insideCategoryIfTrue or $insideFunctorIfTrue) => $form
- getConstructorForm op
- if conform ^= originalConform then
- parents := SUBLISLIS(IFCDR conform,IFCDR originalConform,parents)
- for [newform,:p] in parents repeat
- if domform and rest domform then
- newdomform := SUBLISLIS(rest domform,rest conform,newform)
- p := SUBLISLIS(rest domform,rest conform,p)
- newPred := quickAnd(pred,p)
- ancestorsAdd(simpHasPred newPred,newdomform or newform)
- ancestorsRecur(newform,newdomform,newPred,false)
- HPUT($done,conform,pred) --mark as already processed
-
-ancestorsAdd(pred,form) == --called by ancestorsRecur
- null pred => nil
- op := IFCAR form or form
- alist := HGET($if,op)
- existingNode := ASSOC(form,alist) =>
- RPLACD(existingNode,quickOr(CDR existingNode,pred))
- HPUT($if,op,[[form,:pred],:alist])
-
-domainsOf(conform,domname,:options) ==
- $hasArgList := IFCAR options
- conname := opOf conform
- u := [key for key in HKEYS _*HASCATEGORY_-HASH_*
- | key is [anc,: =conname]]
- --u is list of pairs (a . b) where b = conname
- --we sort u then replace each b by the predicate for which this is true
- s := listSort(function GLESSEQP,COPY u)
- s := [[CAR pair,:GETDATABASE(pair,'HASCATEGORY)] for pair in s]
- transKCatAlist(conform,domname,listSort(function GLESSEQP,s))
-
-catsOf(conform,domname,:options) ==
- $hasArgList := IFCAR options
- conname := opOf conform
- alist := nil
- for key in allConstructors() repeat
- for item in GETDATABASE(key,'ANCESTORS) | conname = CAAR item repeat
- [[op,:args],:pred] := item
- newItem :=
- args => [[args,:pred],:LASSOC(key,alist)]
- pred
- alist := insertShortAlist(key,newItem,alist)
- transKCatAlist(conform,domname,listSort(function GLESSEQP,alist))
-
-transKCatAlist(conform,domname,s) == main where
- main ==
- domname => --accept only exact matches after substitution
- domargs := rest domname
- acc := nil
- rest conform =>
- for pair in s repeat --pair has form [con,[conargs,:pred],...]]
- leftForm := getConstructorForm CAR pair
- for (ap := [args,:pred]) in CDR pair repeat
- match? :=
- domargs = args => true
- HAS__SHARP__VAR args => domargs = sublisFormal(KDR domname,args)
- nil
- null match? => 'skip
- npred := sublisFormal(KDR leftForm,pred)
- acc := [[leftForm,:npred],:acc]
- NREVERSE acc
- --conform has no arguments so each pair has form [con,:pred]
- for pair in s repeat
- leftForm := getConstructorForm CAR pair or systemError nil
- RPLACA(pair,leftForm)
- RPLACD(pair,sublisFormal(KDR leftForm,CDR pair))
- s
- --no domname, so look for special argument combinations
- acc := nil
- KDR conform =>
- farglist := TAKE(#rest conform,$FormalMapVariableList)
- for pair in s repeat --pair has form [con,[conargs,:pred],...]]
- leftForm := getConstructorForm CAR pair
- for (ap := [args,:pred]) in CDR pair repeat
- hasArgsForm? := args ^= farglist
- npred := sublisFormal(KDR leftForm,pred)
- if hasArgsForm? then
- subargs := sublisFormal(KDR leftForm,args)
- hpred :=
--- $hasArgsList => mkHasArgsPred subargs
- ['hasArgs,:subargs]
- npred := quickAnd(hpred,npred)
- acc := [[leftForm,:npred],:acc]
- NREVERSE acc
- for pair in s repeat --pair has form [con,:pred]
- leftForm := getConstructorForm CAR pair
- RPLACA(pair,leftForm)
- RPLACD(pair,sublisFormal(KDR leftForm,CDR pair))
- s
-
-mkHasArgsPred subargs ==
---$hasArgsList gives arguments of original constructor,e.g. LODO(A,M)
---M is required to be Join(B,...); in looking for the domains of B
--- we can find that if B has special value C, it can
- systemError subargs
-
-sublisFormal(args,exp,:options) == main where
- main == --use only on LIST structures; see also sublisFormalAlist
- $formals: local := IFCAR options or $FormalMapVariableList
- null args => exp
- sublisFormal1(args,exp,#args - 1)
- sublisFormal1(args,x,n) == --[sublisFormal1(args,y) for y in x]
- x is [.,:.] =>
- acc := nil
- y := x
- while null atom y repeat
- acc := [sublisFormal1(args,QCAR y,n),:acc]
- y := QCDR y
- r := NREVERSE acc
- if y then
- nd := LASTNODE r
- RPLACD(nd,sublisFormal1(args,y,n))
- r
- IDENTP x =>
- j := or/[i for f in $formals for i in 0..n | EQ(f,x)] =>
- args.j
- x
- x
-
---=======================================================================
--- Build Table of Lower Case Constructor Names
---=======================================================================
-
-buildDefaultPackageNamesHT() ==
- $defaultPackageNamesHT := MAKE_-HASH_-TABLE()
- for nam in allConstructors() | isDefaultPackageName nam repeat
- HPUT($defaultPackageNamesHT,nam,true)
- $defaultPackageNamesHT
-
-$defaultPackageNamesHT := buildDefaultPackageNamesHT()
-
---=======================================================================
--- Code for Private Libdbs
---=======================================================================
--- $createLocalLibDb := false
-
-extendLocalLibdb conlist == -- called by astran
- not $createLocalLibDb => nil
- null conlist => nil
- buildLibdb conlist --> puts datafile into temp.text
- $newConstructorList := union(conlist, $newConstructorList)
- localLibdb := '"libdb.text"
- not PROBE_-FILE '"libdb.text" =>
- RENAME_-FILE('"temp.text",'"libdb.text")
- oldlines := purgeNewConstructorLines(dbReadLines localLibdb, conlist)
- newlines := dbReadLines '"temp.text"
- dbWriteLines(MSORT union(oldlines,newlines), '"libdb.text")
- deleteFile '"temp.text"
-
-purgeLocalLibdb() == --used for debugging purposes only
- $newConstructorList := nil
- obey '"rm libdb.text"
-
-
-@
-\eject
-\begin{thebibliography}{99}
-\bibitem{1} nothing
-\end{thebibliography}
-\end{document}