DIRECTORY
FileIO USING [Open, OpenFailed],
IO USING [STREAM, Close],
ImplErrors USING [UserErrorQuery],
InputFocus USING [GetInputFocus, SetInputFocus],
Menus USING [Menu, ParseDescription, AlreadyRegistered, RegisterMenu, ReRegisterMenu],
MessageWindow USING [Append, Blink],
Process USING [Detach, EnableAborts, MsecToTicks, SecondsToTicks, SetTimeout, Ticks],
Rope USING [Concat, Fetch, FromProc, Length, ROPE, Size, Substr],
RopeEdit USING [Concat, InsertChar],
RopeFrom USING [Stream],
TextEdit USING [DeleteText, DocFromNode, FromRope, InsertRope, InsertString, MaxOffset, Size],
TextLooks USING [Looks, LooksToRope, noLooks],
TextNode USING [FirstChild, LastLocWithin, Location, NarrowToTextNode, Offset, pZone, Ref, RefTextNode, StepForward],
TEditCompile USING [minAvgLineLeading],
TEditDocument USING [LineTable, LineTableRec, RecordViewerForRoot, Selection, SelectionRec, SpinAndLock, TEditDocumentData, TEditDocumentDataRec, TSInfoRec, ttyChars, Unlock],
TEditImpl, -- exports
TEditInput USING [currentEvent, BadMouse, CommandProc, DontDoIt, FreeTree, InterpretAtom, Register, ResetInputStuff, SaveCoords],
TEditInputOps, -- USING Lots
TEditLocks USING [Lock, LockRef, Unlock],
TEditProfile USING [editTypeScripts],
TEditRefresh USING [ScrollToEndOfDoc],
TEditSelection, -- USING Lots
TEditTouchup USING [LockAfterScroll, UnlockAfterRefresh],
TIPUser USING [RegisterTIPPredicate, TIPPredicate, TIPScreenCoords, TIPTable],
TypeScript,
ViewerClasses USING [InitProc, NotifyProc, Viewer, ViewerClass, ViewerClassRec, ViewerRec],
ViewerOps USING [AddProp, CreateViewer, EnumerateChildren, EnumerateViewers, FetchProp, IsClass, RegisterViewerClass];

TEditTypeScriptImpl: CEDAR MONITOR

IMPORTS IO, FileIO, ImplErrors, InputFocus, Menus, MessageWindow, Process, Rope, RopeEdit, RopeFrom, TextEdit, TextLooks, TextNode, TEditDocument, TEditImpl, TEditInput, TEditInputOps, TEditLocks, TEditProfile, TEditRefresh, TEditSelection, TEditTouchup, TIPUser, ViewerOps
EXPORTS TypeScript, TEditImpl
SHARES Rope, ViewerClasses =

BEGIN OPEN TEditDocument, TypeScript, TEditImpl;

ROPE: TYPE ~ Rope.ROPE;

Create: PUBLIC PROC [info: ViewerClasses.ViewerRec, paint: BOOL _ TRUE] RETURNS [ts: TS] =
BEGIN
tdd: TEditDocument.TEditDocumentData _ NewData[];
info.data _ tdd;
ts _ ViewerOps.CreateViewer[$Typescript, info, paint];
END;

NewData: PROC [self: ViewerClasses.Viewer _ NIL] RETURNS [tdd: TEditDocumentData] = BEGIN
tdd _ NEW[TEditDocumentDataRec];
[] _ SpinAndLock[tdd, "TEditTypeScriptImplNewData"];
tdd.lineTable _ NEW[LineTableRec[MAX[2,
(IF self=NIL THEN 0 ELSE (self.ch/TEditCompile.minAvgLineLeading))+1]] _
[lastLine: 0, lastY: 0, lines: NULL]];
tdd.tsInfo _ NEW[TSInfoRec];
tdd.text _ TextNode.NarrowToTextNode[TextEdit.DocFromNode[TextEdit.FromRope[""]]];
Unlock[tdd];
TRUSTED {Process.EnableAborts[@tdd.tsInfo.iIncr]};
TRUSTED {Process.SetTimeout[@tdd.tsInfo.iIncr, Process.SecondsToTicks[10]]};	-- so can test if destroyed
END;

InitTypeScriptDocument: ViewerClasses.InitProc = BEGIN OPEN TEditDocument;
tdd: TEditDocumentData;
InitTddText: PROC = {
IF tdd.text # NIL THEN TEditInput.FreeTree[tdd.text];
tdd.text _ TextNode.NarrowToTextNode[
TextEdit.DocFromNode[TextEdit.FromRope[""]]
]
};
InitLineTable: PROC = {
tdd.lineTable.lastLine _ 0;
tdd.lineTable[0].pos _ [TextNode.NarrowToTextNode[TextNode.FirstChild[tdd.text]], 0]
};
IF InputFocus.GetInputFocus[].owner=self THEN InputFocus.SetInputFocus[];
IF self.link#NIL THEN BEGIN
otherInit: ViewerClasses.Viewer _ NIL;
otherTdd: TEditDocumentData;
tdd _ NARROW[self.data];
IF tdd = NIL THEN RETURN;
[] _ SpinAndLock[tdd, "InitTypeScriptDocument"];
FOR v: ViewerClasses.Viewer _ self.link, v.link UNTIL v=self DO
IF ~v.newVersion THEN {otherInit _ v; EXIT};
ENDLOOP;
IF otherInit=NIL OR (otherTdd _ NARROW[otherInit.data]) = NIL THEN InitTddText[] -- we're first
ELSE BEGIN	-- somebody else already did the init
tdd.text _ otherTdd.text;
END;
InitLineTable[];
END
ELSE IF self.data=NIL THEN { -- first time we've seen this viewer
self.data _ tdd _ (IF self.parent=NIL THEN NewData[] ELSE NewData[self]);
IF tdd = NIL THEN RETURN;
[] _ SpinAndLock[tdd, "InitTypeScriptDocument"]
}
ELSE BEGIN	-- old viewer getting re-initialised
tdd _ NARROW[self.data];
IF tdd = NIL THEN RETURN;
[] _ SpinAndLock[tdd, "InitTypeScriptDocument"];
InitTddText[];
InitLineTable[];
END;
TEditDocument.RecordViewerForRoot[self,tdd.text];
TEditDocument.Unlock[tdd];
END;


------------------	TTY PUT ROUTINES	------------------

aLittleWhile: Process.Ticks = Process.MsecToTicks[50];
untilTimesOutInALittleWhile: CONDITION;

PutChar: PUBLIC PROC [ts: TS, char: CHARACTER] = {
IF char=1C THEN BackSpace[ts] ELSE PutCharEntry[ts, char] };

PutCharEntry: ENTRY PROC [ts: TS, char: CHARACTER] = BEGIN
ENABLE UNWIND => NULL;	-- release lock
count: INTEGER _ 0;
IF (editRepaintProcess#NIL AND currentTS#ts) THEN -- wait to flush buffer
WHILE editRepaintProcess#NIL DO WAIT repaintDone; ENDLOOP;
currentTS _ ts;
WHILE inputBuffer.length>=bufferMaxlen DO
IF (count _ count+1) > 10 THEN { -- waited long enough
i: CARDINAL _ 0;
Char: PROC RETURNS [c: CHAR] = { c _ inputBuffer[i]; i _ i+1 };
rope: ROPE _ Rope.FromProc[inputBuffer.length, Char];
overflowRope _ Rope.Concat[overflowRope, rope];
inputBuffer.length _ 0;
EXIT };
BROADCAST untilTimesOutInALittleWhile; -- wake up the repaint process
WAIT bufferClear;
ENDLOOP;
inputBuffer[inputBuffer.length] _ char;
inputBuffer.length _ inputBuffer.length + 1;
IF editRepaintProcess=NIL THEN TRUSTED {Process.Detach[editRepaintProcess _ FORK Repaint[ts]]};
END;

BackSpace: PUBLIC ENTRY PROC [ts: TS, count: INT _ 1] = BEGIN OPEN TEditSelection;
ENABLE UNWIND => NULL;	-- release lock
tdd: TEditDocumentData = NARROW[ts.data];
root: TextNode.Ref;
selLock: BOOL;
lockRef: TEditLocks.LockRef;
Cleanup: PROC = {
IF lockRef # NIL THEN { TEditLocks.Unlock[root]; lockRef _ NIL };
IF selLock THEN TEditSelection.UnlockSel[primary] };
IF tdd = NIL THEN RETURN;
root _ tdd.text;
BEGIN
ENABLE UNWIND => Cleanup;
flush: TextNode.Location;
node: TextNode.RefTextNode;
IF count <= 0 THEN RETURN;
IF tdd.tsInfo=NIL THEN RETURN; -- not a typescript
WHILE editRepaintProcess#NIL DO WAIT repaintDone; ENDLOOP;
TEditSelection.LockSel[primary, "TEditTypeScriptImplBackSpace"];
IF NOT (selLock _ TEditSelection.SelectionRoot[pSel]=root) THEN
TEditSelection.UnlockSel[primary];
lockRef _ TEditLocks.Lock[root, "TEditTypeScriptImplBackSpace"];
flush _ TextNode.LastLocWithin[root];
IF (node _ TextNode.NarrowToTextNode[flush.node])=NIL THEN GOTO Bad;
IF (count _ MIN[count,flush.where]) <= 0 THEN GOTO Bad;
flush.where _ flush.where-count;
TextEdit.DeleteText[root, node, flush.where, count, TEditInput.currentEvent];
IF selLock THEN FixPSel[ts, [flush.node, flush.where+count], flush];
Cleanup[];
EXITS Bad => { Cleanup[]; TEditInputOps.EditFailed[] };
END END;

PutRope: PUBLIC PROC [ts: TS, rope: ROPE] = BEGIN
IF rope#NIL THEN FOR n: LONG INTEGER IN [0..Rope.Length[rope]) DO
PutChar[ts, Rope.Fetch[rope, n]];
ENDLOOP;
END;

PutText: PUBLIC PROC [ts: TS, text: REF READONLY TEXT, start: INTEGER _ 0,
stopPlusOne: INTEGER _ LAST[INTEGER]] = BEGIN
IF text#NIL THEN FOR n: INTEGER IN [start..MIN[text.length, stopPlusOne]) DO
PutChar[ts, text[n]];
ENDLOOP;
END;

ChangeLooks: PUBLIC ENTRY PROC [ts: TS, look: CHAR] = {
ENABLE UNWIND => NULL;	-- release lock
tdd: TEditDocumentData = NARROW[ts.data];
IF tdd = NIL THEN RETURN;
IF tdd.tsInfo=NIL THEN RETURN; -- not a typescript
WHILE editRepaintProcess#NIL DO WAIT repaintDone; ENDLOOP;
SELECT look FROM
IN ['a..'z] => tdd.tsInfo.looks[look] _ TRUE;
IN ['A..'Z] => tdd.tsInfo.looks[look] _ FALSE;
= '  => tdd.tsInfo.looks _ TextLooks.noLooks; -- blank means reset
ENDCASE };

AddLooks: PUBLIC ENTRY PROC [ts: TS, look: CHAR] = {
ENABLE UNWIND => NULL;	-- release lock
tdd: TEditDocumentData = NARROW[ts.data];
IF tdd = NIL THEN RETURN;
IF tdd.tsInfo=NIL THEN RETURN; -- not a typescript
IF look NOT IN ['a..'z] THEN {
IF look = '  THEN tdd.tsInfo.looks _ TextLooks.noLooks; -- blank means reset
RETURN };
WHILE editRepaintProcess#NIL DO WAIT repaintDone; ENDLOOP;
tdd.tsInfo.looks[look] _ TRUE };

RemoveLooks: PUBLIC ENTRY PROC [ts: TS, look: CHAR] = {
ENABLE UNWIND => NULL;	-- release lock
tdd: TEditDocumentData = NARROW[ts.data];
IF tdd = NIL THEN RETURN;
IF tdd.tsInfo=NIL THEN RETURN; -- not a typescript
IF look NOT IN ['a..'z] THEN RETURN;
WHILE editRepaintProcess#NIL DO WAIT repaintDone; ENDLOOP;
tdd.tsInfo.looks[look] _ FALSE };

ClearLooks: PUBLIC ENTRY PROC [ts: TS] = {
ENABLE UNWIND => NULL;	-- release lock
tdd: TEditDocumentData = NARROW[ts.data];
IF tdd = NIL THEN RETURN;
WHILE editRepaintProcess#NIL DO WAIT repaintDone; ENDLOOP;
IF tdd.tsInfo=NIL THEN RETURN; -- not a typescript
tdd.tsInfo.looks _ TextLooks.noLooks };

GetLooks: PUBLIC ENTRY PROC [ts: TS] RETURNS [looks: ROPE] = {
ENABLE UNWIND => NULL;	-- release lock
tdd: TEditDocumentData = NARROW[ts.data];
IF tdd = NIL THEN RETURN;
IF tdd.tsInfo=NIL THEN RETURN; -- not a typescript
RETURN [TextLooks.LooksToRope[tdd.tsInfo.looks]] };

Flush: PUBLIC ENTRY PROC [ts: TS] = {
ENABLE UNWIND => NULL;	-- release lock
IF ts # currentTS THEN RETURN;
WHILE editRepaintProcess#NIL DO WAIT repaintDone; ENDLOOP };

------------------	BACKGROUND UPDATES	------------------

editRepaintProcess: PROCESS _ NIL;

repaintDone: CONDITION;
bufferClear: CONDITION;

bufferMaxlen: CARDINAL = 64;
inputBuffer: REF TEXT _ NEW[TEXT[bufferMaxlen]];
overflowRope: ROPE;
currentTS: TS _ NIL;

RepaintDone: ENTRY PROC = { BROADCAST repaintDone };

Repaint: PROC [ts: TS] = BEGIN
tdd: TEditDocumentData;
root: TextNode.Ref;
pos: TextNode.Location;
lockRef: TEditLocks.LockRef;
selLock, continue: BOOL _ FALSE;

CheckForAutoScroll: PROC [ts: TS] = {
prop: REF BOOL;
tdd: TEditDocumentData _ NARROW[ts.data];
PosIsVisible: PROC [] RETURNS [BOOL] = {
lines: LineTable = tdd.lineTable;
IF lines[lines.lastLine].pos.where+lines[lines.lastLine].nChars >= pos.where
THEN RETURN [TRUE];
RETURN [FALSE] };
IF tdd = NIL THEN RETURN;
IF ~TEditTouchup.LockAfterScroll[tdd, "TEditTypeScriptImplRepaint"] THEN RETURN;
{ ENABLE UNWIND => TEditTouchup.UnlockAfterRefresh[tdd];
IF (prop _ NARROW[ViewerOps.FetchProp[ts, $AutoScrollTypescript]]) = NIL THEN
ViewerOps.AddProp[ts, $AutoScrollTypescript, prop _ TextNode.pZone.NEW[BOOL]];
prop^ _ PosIsVisible[] };
TEditTouchup.UnlockAfterRefresh[tdd] };

Cleanup: PROC = {
IF lockRef # NIL THEN TEditLocks.Unlock[root]; lockRef _ NIL;
IF selLock THEN TEditSelection.UnlockSel[primary]; selLock _ FALSE };

DoAutoScroll: PROC [ts: TS] = {
prop: REF BOOL = NARROW[ViewerOps.FetchProp[ts, $AutoScrollTypescript]];
IF prop#NIL AND prop^ THEN TEditRefresh.ScrollToEndOfDoc[ts, TRUE] };

WaitForMoreInput: ENTRY PROC RETURNS [BOOL] = {
ENABLE UNWIND => NULL;
IF overflowRope=NIL AND inputBuffer.length<bufferMaxlen THEN
WAIT untilTimesOutInALittleWhile;
IF overflowRope=NIL AND inputBuffer.length=0 THEN {
editRepaintProcess _ NIL; RETURN [FALSE]}; -- no new input
RETURN [TRUE] };

BEGIN
ENABLE BEGIN
UNWIND => Cleanup;
ABORTED => GOTO Quit;
ANY => IF ImplErrors.UserErrorQuery[] THEN CONTINUE;
END;

tdd _ NARROW[ts.data];
IF tdd = NIL THEN RETURN;
IF (root _ tdd.text)=NIL THEN { RepaintDone; RETURN };
lockRef _ TEditLocks.Lock[root, "TEditTypeScriptImplRepaint", read]; 
pos _ TextNode.LastLocWithin[root];
CheckForAutoScroll[ts];
IF ts.link # NIL THEN FOR v: ViewerClasses.Viewer _ ts.link, v.link UNTIL v=ts DO
CheckForAutoScroll[v]; ENDLOOP;
TEditLocks.Unlock[root]; lockRef _ NIL;
DO
TEditSelection.LockSel[primary, "TEditTypeScriptImplRepaint"];
IF NOT (selLock _ TEditSelection.SelectionRoot[TEditSelection.pSel]=root) THEN
TEditSelection.UnlockSel[primary];
lockRef _ TEditLocks.Lock[root, "TEditTypeScriptImplRepaint"];
continue _ MakeEdits[ts, selLock];
Cleanup;
DoAutoScroll[ts];
IF ts.link # NIL THEN FOR v: ViewerClasses.Viewer _ ts.link, v.link UNTIL v=ts DO
DoAutoScroll[v]; ENDLOOP;
IF ~continue OR ~WaitForMoreInput[] THEN EXIT;
ENDLOOP;
RepaintDone;
EXITS Quit => { Cleanup; RepaintDone };
END END;

updateSel: Selection _ NEW[SelectionRec];

tsMaxSize: INT _ 200000;

MakeEdits: ENTRY PROC [ts: TS, selLock: BOOL]
RETURNS [continue: BOOL] =
BEGIN OPEN TEditSelection;
ENABLE UNWIND => NULL;
tdd: TEditDocumentData = NARROW[ts.data];
node: TextNode.RefTextNode;
pos: TextNode.Location;
IF tdd=NIL THEN {overflowRope _ NIL; inputBuffer.length _ 0; editRepaintProcess _ NIL; RETURN [FALSE]};
IF overflowRope=NIL AND inputBuffer.length=0 THEN {editRepaintProcess _ NIL; RETURN [FALSE]};
pos _ TextNode.LastLocWithin[tdd.text];
node _ TextNode.NarrowToTextNode[pos.node];
IF overflowRope#NIL THEN
[] _ TextEdit.InsertRope[
root: tdd.text, dest: node,
rope: overflowRope, destLoc: TextEdit.MaxOffset,
inherit: FALSE, looks: tdd.tsInfo.looks,
event: TEditInput.currentEvent];
[] _ TextEdit.InsertString[
root: tdd.text, dest: node, inherit: FALSE, looks: tdd.tsInfo.looks,
string: inputBuffer, destLoc: TextEdit.MaxOffset];
IF Rope.Size[node.rope] > tsMaxSize THEN { -- truncate the typescript
half: TextNode.Offset _ tsMaxSize;
head, prefix: ROPE;
Reset: PROC [ts: TS] = {
tdd: TEditDocumentData = NARROW[ts.data];
IF tdd = NIL THEN RETURN;
tdd.lineTable[0].pos _ [node,0];
tdd.lineTable[0].valid _ FALSE };
FOR i: TextNode.Offset _ half, i-1 DO -- back up to line break
IF i < tsMaxSize-100 OR Rope.Fetch[node.rope,i-1] = 15C THEN { half _ i; EXIT };
ENDLOOP;
head _ Rope.Substr[node.rope,0,half];
prefix _ "*** Typescript Truncated ***\n\n";
TextEdit.DeleteText[root: tdd.text, text: node, start: 0, len: half];
[] _ TextEdit.InsertRope[root: tdd.text, dest: node, destLoc: 0, rope: prefix, inherit: FALSE];
Reset[ts];
IF ts.link # NIL THEN
FOR linked: TS _ ts.link, linked.link UNTIL linked=ts DO Reset[linked]; ENDLOOP;
};
IF selLock THEN FixPSel[ts, pos, TextNode.LastLocWithin[tdd.text]];
inputBuffer.length _ 0; overflowRope _ NIL;
BROADCAST bufferClear;
RETURN [TRUE];
END;

FixPSel: PROC [ts: TS, pos, newPos: TextNode.Location] = { OPEN TEditSelection;
FixSel: PROC = {
tSel: Selection _ Alloc[];
Copy[source: pSel, dest: tSel];
TEditSelection.MakePointSelection[tSel, newPos];
TEditSelection.SetSelLooks[pSel];
Free[tSel] };
IF pSel.granularity=point AND pSel.end.pos.where >= pos.where THEN
IF ts=pSel.viewer THEN FixSel[]
ELSE IF ts.link#NIL THEN FOR v: TS _ ts.link, v.link UNTIL v=ts DO
IF v=pSel.viewer THEN { FixSel[]; EXIT };
ENDLOOP };


------------------	KEYBOARD INPUT	------------------

CaretAtEnd: PUBLIC PROC [sel: Selection] RETURNS [yes: BOOL] = {
root: TextNode.Ref = TEditSelection.SelectionRoot[sel];
IF root=NIL THEN RETURN [FALSE]; -- not a valid selection
IF sel.granularity # point THEN RETURN [FALSE]; -- not a point selection
[] _ TEditLocks.Lock[root, "TEditTypeScriptImplCaretAtEnd", read];
{ caret: TextNode.Location = TEditSelection.InsertionPoint[sel];
node: TextNode.Ref = caret.node;
IF node=NIL OR TextNode.StepForward[node] # NIL THEN yes _ FALSE
ELSE IF caret.where # TextEdit.Size[TextNode.NarrowToTextNode[node]] THEN yes _ FALSE
ELSE yes _ TRUE;
TEditLocks.Unlock[root] }};

TypeScriptNotifyProc: ViewerClasses.NotifyProc = BEGIN
IF TEditProfile.editTypeScripts THEN {
tdd: TEditDocumentData = NARROW[self.data];
IF tdd = NIL THEN RETURN;
IF TEditSelection.SelectionRoot[TEditSelection.pSel]=tdd.text
AND ~CaretAtEnd[TEditSelection.pSel] THEN {
TEditImpl.TEditNotifyProc[self, input]; RETURN }};
TEditInput.ResetInputStuff;
FOR params: LIST OF REF ANY _ input, params.rest UNTIL params=NIL DO
WITH params.first SELECT FROM
z: REF CHARACTER => {ForceInsertSel[self]; InputChar[self, z^]};
z: ATOM	=> {
Flush[self];
InterpretAtom[self, z ! TEditInput.DontDoIt, TEditInput.BadMouse => EXIT] };
z: ROPE => {ForceInsertSel[self]; InputRope[self, z] };
z: REF INT => {
tdd: TEditDocumentData = NARROW[self.data];
IF tdd # NIL THEN tdd.tsInfo.intParam _ z^ };
z: REF TEXT => {ForceInsertSel[self];
FOR n: CARDINAL IN [0..z.length) DO InputChar[self, z[n]]; ENDLOOP};
z: TIPUser.TIPScreenCoords => TEditInput.SaveCoords[z.mouseX, self.ch-z.mouseY];
ENDCASE	=> {
MessageWindow.Append["Unknown input given to Tioga typescript interpreter.", TRUE];
MessageWindow.Blink[] };
ENDLOOP;
END;

ForceInsertSel: PROC [ts: TS] = BEGIN OPEN TEditSelection;
IF pSel.viewer#ts OR (pSel.granularity=point AND pSel.insertion=before) THEN RETURN;
LockSel[primary, "TEditTypeScriptForceInsertSel"];
BEGIN ENABLE UNWIND => UnlockSel[primary];
IF pSel.viewer=ts AND (pSel.granularity#point OR pSel.insertion#before) THEN BEGIN
tSel: Selection  _ Alloc[];
Copy[source: pSel, dest: tSel];
tSel.insertion _ before;
tSel.granularity _ point;
tSel.start.pos _ tSel.end.pos _ TextNode.LastLocWithin[tSel.data.text];
MakeSelection[new: tSel];
Free[tSel];
END;
UnlockSel[primary];
END END;

InterpretAtom: PROCEDURE [viewer: ViewerClasses.Viewer, atom: ATOM] =
BEGIN OPEN TEditInputOps, TEditSelection;
SELECT atom FROM
$Abort => SetUserAbort[viewer];
$ApplyCaretLook, $ApplyLook, $RemoveCaretLook, $RemoveLook => {
tdd: TEditDocumentData = NARROW[viewer.data];
IF tdd = NIL THEN RETURN;
TEditImpl.TEditNotifyProc[viewer,
TextNode.pZone.LIST[TextNode.pZone.NEW[INT _ tdd.tsInfo.intParam]]];
TEditInput.InterpretAtom[viewer,atom] };
$BackSpace => {ForceInsertSel[viewer]; InputChar[viewer, 1C]};	-- control A
$BackWord => {ForceInsertSel[viewer]; InputChar[viewer, 27C]};	-- control W
$ClearTypeScriptLooks => ClearLooks[viewer];
$Delete => {ForceInsertSel[viewer]; InputChar[viewer, 177C]};	-- DEL
$Paste => {ForceInsertSel[viewer]; TEditInput.InterpretAtom[viewer,atom]};
ENDCASE => TEditInput.InterpretAtom[viewer,atom];
END;

NumberToLook: PROC [viewer: ViewerClasses.Viewer] RETURNS [l: CHAR] = {
tdd: TEditDocumentData = NARROW[viewer.data];
IF tdd = NIL THEN RETURN['z];
RETURN['a+tdd.tsInfo.intParam] };

ApplyTypeScriptLook: TEditInput.CommandProc = {
WaitUntilIdle[viewer]; AddLooks[viewer, NumberToLook[viewer]] };

RemoveTypeScriptLook: TEditInput.CommandProc = {
WaitUntilIdle[viewer]; RemoveLooks[viewer, NumberToLook[viewer]] };

InsertRopeAtFrontOfBuffer: PUBLIC ENTRY PROC [ts: TS, rope: ROPE] = BEGIN
ENABLE UNWIND => NULL;	-- release lock
tdd: TEditDocumentData = NARROW[ts.data];
IF tdd # NIL THEN {OPEN tdd.tsInfo;
inputRope _ RopeEdit.Concat[rope, Rope.Substr[inputRope, inputLoc]];
inputLoc _ 0;
BROADCAST iIncr;
};
END;

InsertCharAtFrontOfBuffer: PUBLIC ENTRY PROC [ts: TS, char: CHARACTER] = BEGIN
ENABLE UNWIND => NULL;	-- release lock
tdd: TEditDocumentData = NARROW[ts.data];
IF tdd # NIL THEN {OPEN tdd.tsInfo;
inputRope _ RopeEdit.InsertChar[Rope.Substr[inputRope, inputLoc], char];
inputLoc _ 0;
BROADCAST iIncr;
};
END;

FlushInputChars: INTERNAL PROC [tdd: TEditDocumentData] = { OPEN tdd.tsInfo;
num: INT = IF iQp > oQp THEN iQp-oQp ELSE ttyChars-iQp+oQp;
Char: PROC RETURNS [c: CHAR] = {
c _ input[oQp]; oQp _ (oQp+1) MOD ttyChars };
rope: ROPE;
rope _ Rope.FromProc[num, Char];
inputRope _ Rope.Concat[inputRope, rope];
iQp _ oQp _ 0 };

InputRope: ENTRY PROC [ts: TS, rope: ROPE] = BEGIN
ENABLE UNWIND => NULL;	-- release lock
tdd: TEditDocumentData = NARROW[ts.data];
IF tdd # NIL THEN {OPEN tdd.tsInfo;
IF iQp # oQp THEN FlushInputChars[tdd];
inputRope _ RopeEdit.Concat[inputRope, rope];
BROADCAST iIncr;
};
END;

InputChar: ENTRY PROC [ts: TS, char: CHARACTER] = BEGIN
ENABLE UNWIND => NULL;	-- release lock
tdd: TEditDocumentData = NARROW[ts.data];
IF tdd # NIL THEN {OPEN tdd.tsInfo;
newiQp: INTEGER = (iQp+1) MOD ttyChars;
IF newiQp = oQp THEN FlushInputChars[tdd];
input[iQp] _ char; iQp _ newiQp;
BROADCAST iIncr;
};
END;

------------------	TTY GET ROUTINES	------------------

GetChar: PUBLIC ENTRY PROC [ts: TS] RETURNS [char: CHARACTER] = BEGIN
ENABLE UNWIND => NULL;	-- release lock
tdd: TEditDocumentData = NARROW[ts.data];
size: INT;
IF tdd # NIL THEN {OPEN tdd.tsInfo;
WHILE inputLoc >= (size _ Rope.Size[inputRope]) AND iQp = oQp DO
waitingInGetChar _ TRUE;
WAIT iIncr;
waitingInGetChar _ FALSE;
IF ts.destroyed THEN RETURN WITH ERROR ABORTED;
ENDLOOP;
IF inputLoc < size THEN { -- get char from rope
char _ Rope.Fetch[inputRope, inputLoc];
IF (inputLoc _ inputLoc+1)=size THEN { -- have finished this rope
inputLoc _ 0; inputRope _ NIL }}
ELSE { -- get from buffer
char _ input[oQp]; oQp _ (oQp+1) MOD ttyChars };
};
END;

CharsAvailable: PUBLIC ENTRY PROC [ts: TS] RETURNS [BOOL] = BEGIN
ENABLE UNWIND => NULL;	-- release lock
tdd: TEditDocumentData = NARROW[ts.data];
IF tdd = NIL THEN RETURN [FALSE]
ELSE {OPEN tdd.tsInfo;
IF tdd.tsInfo=NIL THEN RETURN [FALSE]; -- not a typescript
RETURN[inputLoc < Rope.Size[inputRope] OR iQp#oQp];
};
END;

WaitUntilCharsAvail: PUBLIC ENTRY PROC [ts: TS] = BEGIN
ENABLE UNWIND => NULL;	-- release lock
tdd: TEditDocumentData = NARROW[ts.data];
IF tdd # NIL THEN {OPEN tdd.tsInfo;
IF tdd.tsInfo=NIL THEN RETURN; -- not a typescript
WHILE inputLoc >= Rope.Size[inputRope] AND iQp = oQp DO
waitingInGetChar _ TRUE;
WAIT iIncr;
waitingInGetChar _ FALSE;
IF ts.destroyed THEN RETURN WITH ERROR ABORTED;
ENDLOOP;
};
END;

WaitUntilIdle: PUBLIC ENTRY PROC [ts: TS] = BEGIN
ENABLE UNWIND => NULL;	-- release lock
tdd: TEditDocumentData = NARROW[ts.data];
IF tdd # NIL THEN {OPEN tdd.tsInfo;
IF tdd.tsInfo=NIL THEN RETURN; -- not a typescript
WHILE inputLoc < Rope.Size[inputRope] OR iQp#oQp OR ~waitingInGetChar DO
WAIT untilTimesOutInALittleWhile;
ENDLOOP;
};
END;


------------------	Tip Table	------------------

typeScriptTIP: PUBLIC TIPUser.TIPTable;	-- init below

ReloadTypeScriptTipTable: PUBLIC PROC = BEGIN
newTIP: TIPUser.TIPTable _
ReloadTable[typeScriptTIP, "TypeScriptTIP",
IF TEditProfile.editTypeScripts THEN
"EditTypeScript.tip Tioga.tip"
ELSE "TypeScript.tip"];
IF newTIP # NIL THEN {
changeTip: PROC [v: ViewerClasses.Viewer] RETURNS [BOOL _ TRUE] = {
IF v.class.flavor = $Typescript THEN {
tdd: TEditDocumentData _ NARROW[v.data];
v.tipTable _ typeScriptTIP
}
ELSE IF ViewerOps.IsClass[v, $Container] THEN {
ViewerOps.EnumerateChildren[v, changeTip];
};
RETURN [TRUE]
};
tsClass.tipTable _ typeScriptTIP _ newTIP;
ViewerOps.EnumerateViewers[changeTip] }
END;

CaretAtEndOfTypescript: TIPUser.TIPPredicate --PROC RETURNS [BOOLEAN]-- = {
tdd: TEditDocumentData;
ts: TS _ TEditSelection.pSel.viewer;
IF ts=NIL THEN RETURN [FALSE]; -- no primary selection
tdd _ NARROW[ts.data];
IF tdd = NIL THEN RETURN [FALSE];
IF tdd.tsInfo=NIL THEN RETURN [FALSE]; -- not a typescript
RETURN [CaretAtEnd[TEditSelection.pSel]] };

------------------	USER ABORT	------------------

UserAbort: PUBLIC PROC [ts: TS] RETURNS [abort: BOOL] = BEGIN
tdd: TEditDocumentData _ NARROW[ts.data];
IF tdd = NIL THEN RETURN;
RETURN[tdd.tsInfo.abort];
END;

ResetUserAbort: PUBLIC PROC [ts: TS] = BEGIN
tdd: TEditDocumentData _ NARROW[ts.data];
IF tdd = NIL THEN RETURN;
tdd.tsInfo.abort _ FALSE;
END;

SetUserAbort: PUBLIC PROC [ts: TS] = BEGIN
tdd: TEditDocumentData _ NARROW[ts.data];
IF tdd = NIL THEN RETURN;
tdd.tsInfo.abort _ TRUE;
END;


------------------	TTY CLASS DEFN	------------------

RegisterTypescriptMenu: PROC ~ {
stream: IO.STREAM _ FileIO.Open["typescript.menu" ! FileIO.OpenFailed => GOTO Quit];
rope: ROPE _ RopeFrom.Stream[stream];
menus: LIST OF Menus.Menu _ Menus.ParseDescription[rope];
FOR m: LIST OF Menus.Menu _ menus, m.rest UNTIL m = NIL DO
IF NOT Menus.AlreadyRegistered[m.first.name] THEN Menus.RegisterMenu[m.first]
ELSE Menus.ReRegisterMenu[m.first];
ENDLOOP;
IO.Close[stream];
EXITS Quit => NULL;
};

tsClass: ViewerClasses.ViewerClass _ NEW[ViewerClasses.ViewerClassRec];
tsClass.init _ InitTypeScriptDocument;
tsClass.notify _ TypeScriptNotifyProc;
tsClass.icon _ typescript;
tsClass.menus _ LIST[$typescriptMenu];
ReloadTypeScriptTipTable[];
ViewerOps.RegisterViewerClass[$Typescript, tsClass, $Text];

TIPUser.RegisterTIPPredicate[$CaretAtEndOfTypescript, CaretAtEndOfTypescript];

TEditInput.Register[$ApplyTypeScriptLook, ApplyTypeScriptLook];
TEditInput.Register[$RemoveTypeScriptLook, RemoveTypeScriptLook];

TRUSTED {Process.SetTimeout[@untilTimesOutInALittleWhile, aLittleWhile]};
TRUSTED {Process.SetTimeout[@bufferClear, aLittleWhile]};

END.
8-- TEditTypeScriptImpl.mesa
Last Edited by: Paxton, January 10, 1983 11:39 am
Last Edited by: Plass, October 12, 1983 9:21 am
-- make sure another link didn't already init
-- and if so, copy that data
see if pSel is in this typescript
look char in 'a..'z means add that look; in 'A..'Z means remove; = blank means remove all looks
Cannot make this an ENTRY procedure since must lock selection and document before enter the monitor.  Else have deadlock with Copy to typescript which gets locks before calling InputRope.
see if pSel is in this typescript
need lock to synch with edits to typescript
Caret in this typescript, but not at end.  So treat like edit of normal Tioga doc.
raise error if viewer destroyed.  Timeout for condition is set above
raise error if viewer destroyed.  Timeout for condition is set above
�Êÿ–
"Mesa" style˜Jš
Ïc™Jš
œ1™1J™/š
Ïk	˜	Jšœžœ˜ Jšžœ
žœžœ	˜Jšœžœ˜"Jšœžœ ˜0JšœžœK˜VJšœžœ˜$JšœžœH˜UJšœžœ#žœ˜AJšœ	žœ˜$Jšœ	žœ
˜Jšœ	žœP˜^Jšœ
žœ˜.Jšœ	žœg˜uJšœ
žœ˜'Jšœžœœ
˜¯
Jšœ�
˜Jšœžœq˜�
Jšœ�
˜Jšœžœ˜)Jšœ
žœ˜%Jšœ
žœ˜&Jšœ�
˜Jšœ
žœ'˜9JšœžœA˜NJš
œ˜JšœžœH˜[Jšœ
žœg˜vJ˜—Jšœž
˜"J˜Jšžœ
žœ‡˜‘Jšžœ˜Jšžœ˜J˜Jšžœ
žœ&˜0J˜Jšžœžœžœ
˜J˜šÏnœžœ
žœ(žœžœžœžœ˜ZJš
ž˜Jš
œ1˜1J˜J˜6Jšžœ
˜J˜—š	Ÿœžœžœžœž˜YJšœžœ˜ J˜4šœžœžœ˜'š	œ
žœžœ
žœžœ0˜HJšœžœ˜&——Jšœ
žœ˜J˜RJ˜Jšžœ+˜2JšžœF�˜hJšžœ
˜J˜—šŸœžœ
žœ˜JJ˜šŸœžœ˜Jšžœžœ
žœ˜5š
œ%˜%J˜+J˜
—J˜—šŸ
œžœ˜J˜J˜TJ˜—Jšžœ'žœ˜Išžœžœ
žœ
ž˜Jš
�-™-Jš
�™Jšœ"žœ
˜&Jš
œ˜Jšœžœ˜Jšžœžœ
žœ
žœ
˜Jš
œ0˜0šžœ-žœž˜?Jšžœžœžœ˜,Jšžœ
˜—Jš
žœžœ
žœ
žœžœ
žœ�˜_šžœ
žœ
�%˜0J˜Jšžœ
˜—Jš
œ˜Jš
ž˜—š	žœ
žœžœ
žœ�$˜AJš	œžœ
žœ
žœžœ˜IJšžœžœ
žœ
žœ
˜Jš
œ/˜/Jš
œ
˜
—šžœ
žœ
�$˜/Jšœžœ˜Jšžœžœ
žœ
žœ
˜Jš
œ0˜0Jš
œ˜Jš
œ˜Jšžœ
˜—J˜1J˜Jšžœ
˜J˜J˜—Jš
�6˜6J˜J˜6Jšœž	œ
˜'J˜š
Ÿœžœ
žœžœž	œ˜2Jšžœ	žœžœ˜<J˜—šŸœžœ
žœžœž	œž˜:Jšžœ
žœžœ�˜&Jšœžœ˜š	žœžœ
žœžœ
�˜IJš
žœžœ
žœ
žœžœ
˜:—J˜šžœ"ž˜)šžœžœ�˜6Jšœžœ˜JšŸœžœ
žœžœ$˜?Jšœžœ*ž
˜5Jš
œ/˜/Jš
œ˜Jšžœ˜—Jšž	œ�˜EJšžœ
˜Jšžœ
˜—J˜'J˜,Jš
žœžœ
žœ
žœ&žœ˜_Jšžœ
˜J˜—šŸ	œžœ
žœ
žœžœ	žœžœ
žœ˜RJšžœ
žœžœ�˜&Jšœžœ
˜)Jš
œ˜Jšœ	žœ
˜J˜šŸœžœ˜Jšžœžœ
žœ&žœ˜AJšžœ	žœ%˜4—Jšžœžœ
žœ
žœ
˜Jš
œ˜Jš
ž˜Jšžœ
žœ˜J˜J˜Jšžœžœ
žœ
˜Jš	žœžœ
žœ
žœ�˜2Jš
žœžœ
žœ
žœžœ
˜:š
œ@˜@Jš
�!™!—šžœ
žœ5ž˜?Jš
œ"˜"—Jš
œ@˜@J˜%Jšžœ0žœ
žœ
žœ˜DJšžœ
žœžœ
žœ˜7J˜ J˜MJšžœ	žœ5˜DJš
œ
˜
Jšžœ2˜7Jšžœ
˜J˜—šŸœžœ
žœžœžœž˜1šžœžœ
žœ
žœžœ
žœ
žœž˜AJ˜!Jšžœ
˜—Jšžœ
˜J˜—šŸœžœ
žœžœžœ
žœ
žœ	žœ˜JJšœ
žœžœ
žœž˜-šžœžœ
žœ
žœžœ
žœ	žœž˜LJ˜Jšžœ
˜—Jšžœ
˜J˜—šŸœžœ
žœ
žœžœžœ˜7J™_Jšžœ
žœžœ�˜&Jšœžœ
˜)Jšžœžœ
žœ
žœ
˜Jš	žœžœ
žœ
žœ�˜2Jš
žœžœ
žœ
žœžœ
˜:šžœž˜Jšžœ&žœ
˜-Jšžœ&žœ
˜.Jšœ.�˜BJšžœ˜
—J˜—šŸœžœ
žœ
žœžœžœ˜4Jšžœ
žœžœ�˜&Jšœžœ
˜)Jšžœžœ
žœ
žœ
˜Jš	žœžœ
žœ
žœ�˜2šžœžœ
žœ
žœ˜Jšžœžœ'�˜LJšžœ˜	—Jš
žœžœ
žœ
žœžœ
˜:Jšœžœ˜ J˜—šŸœžœ
žœ
žœžœžœ˜7Jšžœ
žœžœ�˜&Jšœžœ
˜)Jšžœžœ
žœ
žœ
˜Jš	žœžœ
žœ
žœ�˜2Jš	žœžœ
žœ
žœ
ž˜$Jš
žœžœ
žœ
žœžœ
˜:Jšœžœ˜!J˜—š
Ÿ
œžœ
žœ
žœžœ˜*Jšžœ
žœžœ�˜&Jšœžœ
˜)Jšžœžœ
žœ
žœ
˜Jš
žœžœ
žœ
žœžœ
˜:Jš	žœžœ
žœ
žœ�˜2Jš
œ'˜'J˜—šŸœžœ
žœ
žœžœžœ	žœ˜>Jšžœ
žœžœ�˜&Jšœžœ
˜)Jšžœžœ
žœ
žœ
˜Jš	žœžœ
žœ
žœ�˜2Jšžœ-˜3J˜—š
Ÿœžœ
žœ
žœžœ˜%Jšžœ
žœžœ�˜&Jšžœžœ
žœ
˜Jš
žœžœ
žœ
žœžœ˜<J˜—Jš
�8˜8J˜Jšœžœžœ
˜"J˜Jšœ
ž	œ
˜Jšœ
ž	œ
˜J˜Jšœžœ˜Jš	œ
žœ
žœžœ
žœ˜0Jšœžœ
˜Jšœžœžœ
˜J˜JšŸœžœ
žœž	œ˜4J˜šŸœžœžœž˜J™»
Jš
œ˜J˜J˜J˜Jšœžœ
˜ J˜šŸœžœžœ˜%Jšœžœ
žœ
˜Jšœžœ
˜)šŸœžœžœžœ˜(J˜!šžœJ˜LJšžœ
žœžœ˜—Jšžœžœ˜—Jšžœžœ
žœ
žœ
˜JšžœBžœ
žœ
˜PJšœžœ
žœ)˜8šžœ	žœ4žœ
ž˜MJšœCžœ
žœ˜N—Jš
œ˜Jš
œ'˜'—J˜šŸœžœ˜Jšžœžœ
žœ$žœ
˜=Jšžœ	žœ.žœ˜EJ˜—šŸœžœžœ˜Jšœžœ
žœžœ1˜HJš
žœžœ
žœžœ#žœ˜E—J˜š
Ÿœžœ
žœ
žœžœ˜/Jšžœ
žœžœ
˜šžœžœ
žœ!ž˜<Jšžœ˜!—šžœžœ
žœžœ˜3Jšœžœžœžœ�˜:—Jšžœžœ˜J˜—Jš
ž˜šžœ
ž˜Jšžœ˜Jšžœžœ˜Jšžœžœžœ
žœ
˜4Jšžœ
˜—J˜Jšœžœ
˜Jšžœžœ
žœ
žœ
˜Jšžœžœ
žœžœ˜6J˜EJ˜#J˜šžœžœ
žœ
žœ+žœž˜QJšœž˜—Jšœ#žœ
˜'š
ž˜Jš
œ>˜>Jš
�!™!šžœ
žœDž˜NJš
œ"˜"—Jš
œ>˜>Jš
œ"˜"J˜J˜šžœžœ
žœ
žœ+žœž˜QJšœž˜—Jšžœžœžœ
žœ
˜.Jšžœ
˜—Jš
œ˜Jšžœ"˜'Jšžœ
˜J˜—Jšœžœ˜)J˜Jšœžœ
˜J˜š
Ÿ	œžœ
žœžœžœ
˜-Jšžœžœ˜Jšžœ
žœ˜Jšžœ
žœžœ
˜Jšœžœ
˜)J˜Jš
œ˜Jšžœžœ
žœžœ/žœžœžœ˜gJšžœžœ
žœžœžœžœžœ˜]Jš
œ'˜'J˜+šžœžœ
ž˜š
œ˜Jš
œ˜Jš
œ0˜0Jšœ	žœ˜(J˜ ——˜Jšœ%žœ˜DJ˜2—šžœ"žœ�˜EJ˜"Jšœžœ
˜šŸœžœžœ˜Jšœžœ
˜)Jšžœžœ
žœ
žœ
˜J˜ Jšœžœ˜!—šžœ žœ
�˜>Jšžœžœ!žœ
žœ˜PJšžœ
˜—J˜%J˜,J˜EJšœXžœ˜_J˜
šžœžœ
ž˜Jš
žœ	žœžœžœžœ
˜P—J˜—Jšžœ	žœ4˜CJšœ'žœ
˜+Jšž	œ
˜Jšžœžœ˜Jšžœ
˜J˜—šŸœžœžœ&žœ˜OšŸœžœ˜Jš
œ˜J˜Jš
œ0˜0Jš
œ!˜!Jš
œ
˜
—šžœžœ!ž˜BJšžœžœ	˜šžœ
žœ	žœ
žœ
žœžœžœž˜BJšžœžœ
žœ˜)Jšžœ˜
——J˜J˜—Jš
�4˜4J˜š
Ÿ
œžœ
žœžœžœ˜@J˜7Jš	žœžœ
žœžœ�˜9Jš	žœžœ
žœžœ�˜Hš
œB˜BJš
�+™+—J˜@J˜ Jšžœžœ
žœžœ
žœž˜@Jšžœ
žœ>žœž˜UJšžœžœ
˜J˜—J˜šœ1ž˜6šžœžœ˜&Jšœžœ˜+Jšžœžœ
žœ
žœ
˜šžœ;˜=Jšžœ"žœ˜+J™RJšœ(žœ˜2——J˜šžœ	žœ
žœ
žœ
žœžœžœ
ž˜Dšžœžœ
ž˜Jšœžœ
ž	œ0˜@šœžœ˜J˜JšœDžœ˜L—Jšœžœ0˜7šœžœ
žœ˜Jšœžœ˜+Jšžœžœ
žœ˜-—šœžœ
žœ˜%Jš
žœžœ
žœžœžœ˜D—J˜Pšžœ˜JšœMžœ˜SJ˜——Jšžœ
˜—Jšžœ
˜J˜—š
Ÿœžœžœžœ
žœ˜:Jš
žœžœžœžœ
žœ
˜TJš
œ2˜2Jšžœ
žœ
žœ˜*š	žœžœžœžœ
ž˜RJš
œ˜J˜J˜J˜J˜GJ˜Jšœ
ž
˜Jšžœ
˜—J˜Jšžœ
˜J˜—šŸ
œž	œ&žœ˜EJšžœ
žœ˜)šžœž˜J˜š
œ?˜?Jšœžœ˜-Jšžœžœ
žœ
žœ
˜š
œ!˜!Jšœžœžœ
žœ˜D—Jš
œ(˜(—Jšœ?�˜KJšœ?�˜KJš
œ,˜,Jšœ>�˜DJ˜JJšžœ*˜1—Jšžœ
˜J˜—šŸœžœ žœžœ˜GJšœžœ˜-Jšžœžœ
žœ
žœ˜Jšžœ˜!—J˜š
œ/˜/Jš
œ@˜@J˜—š
œ0˜0Jš
œC˜CJ˜—šŸœžœ
žœžœžœž˜IJšžœ
žœžœ�˜&Jšœžœ
˜)šžœžœ
žœžœ˜#Jš
œD˜DJ˜
Jšž	œ˜J˜—Jšžœ
˜J˜—šŸœžœ
žœžœž	œž˜NJšžœ
žœžœ�˜&Jšœžœ
˜)šžœžœ
žœžœ˜#Jš
œH˜HJ˜
Jšž	œ˜J˜—Jšžœ
˜J˜—šŸœžœ
žœžœ˜LJš	œžœžœžœ	žœ˜;šŸœžœ
žœžœ˜ Jšœžœ˜-—Jšœž˜Jš
œ ˜ Jš
œ)˜)Jš
œ˜J˜—šŸ	œžœ
žœžœžœž˜2Jšžœ
žœžœ�˜&šœžœ
˜)Jšžœžœ
žœžœ˜#Jšžœžœ˜'Jš
œ-˜-Jšž	œ˜J˜—Jšžœ
˜J˜—šŸ	œžœ
žœžœž	œž˜7Jšžœ
žœžœ�˜&Jšœžœ
˜)šžœžœ
žœžœ˜#Jšœžœžœ
˜'Jšžœžœ˜*Jš
œ ˜ Jšž	œ˜J˜—Jšžœ
˜J˜—Jš
�6˜6J˜šŸœžœ
žœ
žœžœžœž	œž˜EJšžœ
žœžœ�˜&Jšœžœ
˜)Jšœžœ
˜
šžœžœ
žœžœ˜#šžœ+žœž˜@Jšœžœ
˜Jšžœ˜Jšœžœ
˜šžœžœ
žœ
žœ
žœ
žœ
˜/Jš
œD™D—Jšžœ
˜—šžœžœ�˜/Jš
œ'˜'šžœžœ�˜AJšœžœ˜ ——šžœ�˜Jšœ!žœ˜0—J˜—Jšžœ
˜J˜—šŸœžœ
žœ
žœžœžœžœž˜AJšžœ
žœžœ�˜&Jšœžœ
˜)Jš
žœžœ
žœ
žœžœ
˜ šžœžœ˜Jšžœžœ
žœ
žœžœ�˜:Jšžœ!žœ
˜3J˜—šžœ
˜J˜——šŸœžœ
žœ
žœžœž˜7Jšžœ
žœžœ�˜&Jšœžœ
˜)šžœžœ
žœžœ˜#Jš	žœžœ
žœ
žœ�˜2šžœ"žœž˜7Jšœžœ
˜Jšžœ˜Jšœžœ
˜šžœžœ
žœ
žœ
žœ
žœ
˜/Jš
œD™D—Jšžœ
˜—J˜—šžœ
˜J˜——šŸ
œžœ
žœ
žœžœž˜1Jšžœ
žœžœ�˜&Jšœžœ
˜)šžœžœ
žœžœ˜#Jš	žœžœ
žœ
žœ�˜2šžœ!žœ	žœž˜HJšžœ˜!Jšžœ
˜—J˜—šžœ
˜J˜J˜——Jš
�/˜/J˜Jšœžœ�
˜5J˜šŸœžœ
žœž˜-š
œ˜š
œ+˜+šžœž˜$Jš
œ˜—Jšžœ˜——šžœ
žœ
žœ˜š	œžœžœžœžœ˜Cšžœžœ˜&Jšœžœ	˜(J˜J˜
—šžœ
žœ"žœ˜/J˜*J˜—Jšžœžœ
˜
Jš
œ˜—Jš
œ*˜*J˜'—Jšžœ
˜J˜—šœ-�œ˜KJš
œ˜Jšœžœ˜$Jšžœžœ
žœ
žœžœ�˜6Jšœžœ
˜Jš
žœžœ
žœ
žœžœ˜!Jšžœžœ
žœ
žœžœ�˜:Jšžœ%˜+J˜—Jš
�0˜0J˜š
Ÿ	œžœ
žœžœžœ	žœž˜=Jšœžœ
˜)Jšžœžœ
žœ
žœ
˜Jšžœ˜Jšžœ
˜J˜—š	Ÿœžœ
žœžœž˜,Jšœžœ
˜)Jšžœžœ
žœ
žœ
˜Jšœžœ
˜Jšžœ
˜J˜—š	Ÿœžœ
žœžœž˜*Jšœžœ
˜)Jšžœžœ
žœ
žœ
˜Jšœžœ
˜Jšžœ
˜J˜J˜—Jš
�4˜4J˜šŸœžœ˜ Jšœžœ
žœ8žœ˜TJšœžœ˜%Jšœžœ
žœ+˜9šžœžœ
žœžœžœ
ž˜:Jšžœ
žœ'žœ˜MJšžœ˜#Jšžœ
˜—Jšžœ˜Jšžœ	žœ
˜Jš
œ˜J˜—šœ%žœ˜GJ˜&J˜&J˜Jšœžœ˜&J˜—Jš
œ;˜;J˜Jš
œN˜NJ˜Jš
œ?˜?Jš
œA˜AJ˜JšžœB˜IJšžœ2˜9J˜Jšžœ
˜—…—]´ë