Typescript.tip
Copyright © 1985 by Xerox Corporation. All rights reserved.
Last Edited by Paxton, October 26, 1982 3:22 pm
Rick Beach, June 20, 1985 2:43:35 pm PDT
[DEF,ClickTime,(200)]
[DEF,DownClick,(~1 Down BEFORE [ClickTime])]
[DEF,UpClick,(~1 Up BEFORE [ClickTime])]
[DEF,Click,([UpClick,~1] AND [DownClick,~1])]
[DEF,BothUp,(~1 Up WHILE ~2 Up)]
[
DEF,WhileThreeUp,
(WHILE ~1 Up WHILE ~2 Up WHILE ~3 Up)]
[DEF,FourUp,(~1 Up WHILE ~2 Up WHILE ~3 Up WHILE ~4 Up)]
[
DEF,WhileFiveUp,
(WHILE ~1 Up WHILE ~2 Up WHILE ~3 Up WHILE ~4 Up WHILE ~5 Up)]
[
DEF,WhileSixUp,
(WHILE ~1 Up WHILE ~2 Up WHILE ~3 Up WHILE ~4 Up WHILE ~5 Up WHILE ~6 Up)]
[DEF,CTRL,(Ctrl Down | Spare3 Down)]
[DEF,WhileCTRLUp,(WHILE Ctrl Up WHILE Spare3 Up)]
[
DEF,WhenCTRLUp,(
Ctrl Up WHILE Spare3 Up ~1 => ~2;
Spare3 Up WHILE Ctrl Up ~1 => ~2)]
[DEF,SHIFT,(LeftShift Down | RightShift Down)]
[DEF,SHIFTUp,[BothUp,LeftShift,RightShift]]
[
DEF,WhenSHIFTUp,(
LeftShift Up WHILE RightShift Up ~1 => ~2;
RightShift Up WHILE LeftShift Up ~1 => ~2)]
[
DEF,IfShift,(
SELECT
ENABLE
FROM
[SHIFT] => ~1;
ENDCASE => ~2)]
[
DEF,IfCtrl,(
SELECT
ENABLE
FROM
[CTRL] => ~1;
ENDCASE => ~2)]
top level trigger select
SELECT TRIGGER FROM
[
DEF,Sel,(
SELECT
ENABLE
FROM
[SHIFT] => { ~2 Coords SelSecondary ToPrimary ForceSelNotPendDel ~1 };
ENDCASE => { ~2 Coords ForceSelNotPendDel ~1 })]
[
DEF,MouseClick,(
SELECT
TRIGGER
FROM
[Click,~1] => [Sel,~3,~1Mouse];
ENDCASE => [Sel,~2,~1Mouse])]
Red Down => [MouseClick,Red,SelChar,SelNode];
Yellow Down =>
SELECT
ENABLE
FROM
Red Up => [MouseClick,Yellow,SelWord,SelBranch];
[DEF,Extend,([Sel,~1 SelStartExtend,BlueMouse])]
Blue Down =>
SELECT
ENABLE
FROM
[BothUp,Red,Yellow] =>
SELECT
TRIGGER
FROM
[Click,Blue] =>
SELECT
TRIGGER
FROM
[Click,Blue] => [Extend,SelExpand];
ENDCASE => [Extend,SelReduce];
ENDCASE => [Extend];
ENDCASE;
Mouse =>
SELECT
ENABLE
FROM
Red Down => [Sel,SelUpdate,SelSame];
Yellow Down => [Sel,SelUpdate,SelSame];
Blue Down => { Coords SelSame SelSameEnd SelSamePendDel SelExtend };
ENDCASE;
[
DEF,ButtonUp,(
SELECT
ENABLE
FROM
[SHIFTUp] [WhileCTRLUp] WHILE [BothUp,~1,~2] => DoEdit;
ENDCASE)]
Red Up => [ButtonUp,Blue,Yellow];
Yellow Up => [ButtonUp,Blue,Red];
Blue Up => [ButtonUp,Yellow,Red];
[WhenSHIFTUp,[WhileThreeUp,Red,Yellow,Blue] [WhileCTRLUp],DoEdit];
[WhenCTRLUp,[WhileThreeUp,Red,Yellow,Blue] WHILE [SHIFTUp],DoEdit];
Spare2 Down =>
[IfShift,{ IntermediateUser PreviousPlaceholder },{ IntermediateUser NextPlaceholder }];
BS Down WHILE [SHIFTUp] => BackSpace;
DEL Down =>
SELECT
ENABLE
FROM
[CTRL] => Abort;
[SHIFT] => EditAbort;
Red Down => EditAbort;
Yellow Down => EditAbort;
Blue Down => EditAbort;
ENDCASE => Delete;
A Down WHILE [CTRL] => BackSpace;
C Down WHILE [CTRL] => Char;
H Down WHILE [CTRL] => BackSpace;
O Down WHILE [CTRL] => Char;
P Down WHILE [CTRL] => { IntermediateUser Paste };
Q Down WHILE [CTRL] => Char;
R Down WHILE [CTRL] => Char;
S Down
WHILE [
CTRL] =>
-- copy primary
{ IntermediateUser MakeNotPendingDelete ToSecondary SelSecondary SelNotPendDel };
T Down WHILE [CTRL] => Char;
W Down WHILE [CTRL] => BackWord;
X Down WHILE [CTRL] => Char;
Z Down WHILE [CTRL] => Char;