source: FOIAVistA/tag/r/TOOLKIT-AWCM-XD-XIN-XPAR-XQAB-XT-XUC-XUR-ZIN-ZTED/XTFC1.m@ 636

XTFC1 ;SF-ISC.SEA/JLI -  FLOW CHART GENERATION ;12/7/95  14:50
 ;;7.3;TOOLKIT;**8**;Apr 25, 1995
SETIT ;
 W:IOST["C-" "."
 S XTX1B=$P(XTXB," ",1),XTXB=$P(XTXB," ",2,999),XTX1=$E(X,1,$L(XTX1B)),X=$E(X,$L(XTX1B)+2,$L(X))
 F XTIJ=0:0 Q:XTX1B=""  S XTX2B=$P(XTX1B,",",1),XTX1B=$P(XTX1B,",",2,999),XTX2=$E(XTX1,1,$L(XTX2B)),XTX1=$E(XTX1,$L(XTX2)+2,$L(XTX1)) D SETIT1
 Q
SETIT1 ;
 N % D PSET S:(XTNAM["DO"!(XTNAM["GOTO"))&($P(XTX2,"(")'["^") %=$P(XTX2,"(",2,99),XTX2=$P(XTX2,"(")_"^"_XTROU_$S($L(%):"("_%,1:"")
 S XTENTR=XTENTR+1,^TMP($J,XTLEV,"FC",XTENTR,XTNAM)=XTOFF_XTL1_XTX2_XTL2 D QTCHK,PCLR
 Q
 ;
DO I $E(XTXB,1,6)'="&ARGLS"&(XTXB'="") S XTNAM="DO   ",XTL1="[ ",XTL2=" ]" G SETIT
 I $D(XTEXT(0)) D  S XTENTR=XTENTR+1,^TMP($J,XTLEV,"FC",XTENTR,"ARGLS")=XTOFF_"[REPEAT OF LAST ARGLESS DO "_XX_"]" S X=$P(X," ",2,999),XTXB=$P(XTXB," ",2,999) Q
 . S XX="" F ENAD1=1:1:(XTDPER+1) S XX=XX_"."
 S XTEXTB(XTDPER+1)=$P(XTXB," ",2,999),XTEXT(XTDPER+1)=$P(X," ",2,999),XTOFF(XTDPER+1)=XTOFF,XTIFLG(XTDPER+1)=XTIFLG,XTFFLG(XTDPER+1)=XTFFLG,XTCOND(XTDPER+1)=XTCOND
 D  S X="",XTXB="",XTENTR=XTENTR+1,^TMP($J,XTLEV,"FC",XTENTR,"ARGLS")=XTOFF_"-- START OF ARGLESS DO "_XX_"--"
 . S XX="" F ENAD1=1:1:(XTDPER+1) S XX=XX_"."
 Q
ENAD ; END OF NON ARGUMENT DO
 D  S XTENTR=XTENTR+1,^TMP($J,XTLEV,"FC",XTENTR,"ENAD ")=XTOFF_"-- END OF ARGUMENTLESS DO "_XX_"--"
 . S XX="" F ENAD1=1:1:XTDPER S XX=XX_"."
 . S XTOFF=XTOFF(XTDPER),XTIFLG=XTIFLG(XTDPER),XTCOND=XTCOND(XTDPER),XTFFLG=XTFFLG(XTDPER)
 Q
 ;
GO S XTNAM="GOTO ",XTL1="{ ",XTL2=" }" G SETIT
 ;
KILL S XTNAM="PROC ",XTL1="KILL ",XTL2="" G SETIT
 ;
LOCK S XTNAM="PROC ",XTL1="LOCK ",XTL2="" G SETIT
MERGE S XTNAM="MERGE",XTL1="MERGE ",XTL2="" G SETIT
ESTART S XTNAM="ESTAR",XTL1="ESTART ",XTL2="" G SETIT
ESTOP S XTNAM="ESTOP",XTL1="ESTOP ",XTL2="" G SETIT
 ;
ETRIG S XTNAM="ETRIG",XTL1="ETRIGGER ",XTL2="" G SETIT
 ;
NEW S XTNAM="PROC ",XTL1="NEW ",XTL2="" G SETIT
 ;
JOB S XTNAM="JOB  ",XTL1="JOB ",XTL2="" G SETIT
 ;
BREAK S XTNAM="PROC ",XTL1="BREAK ",XTL2="" G SETIT
 ;
CLOSE S XTNAM="PROC ",XTL1="CLOSE ",XTL2="" G SETIT
 ;
OPEN S XTNAM="PROC ",XTL1="OPEN ",XTL2="" G SETIT
 ;
USE S XTNAM="PROC ",XTL1="USE ",XTL2="" G SETIT
 ;
SET S XTNAM="PROC ",XTL1="SET ",XTL2="" G SETIT
VIEW S XTNAM="VIEW ",XTL1="VIEW ",XTL2="" G SETIT
ZCMND S XTNAM="ZCMND",XTL1=XTXO_" ",XTL2="" G SETIT
 ;
HALT ;
 S XTX1B=$P(XTXB," ",1),XTXB=$P(XTXB," ",2,999),XTX1=$E(X,1,$L(XTX1B)),X=$E(X,$L(XTX1B)+2,$L(X)),XTENTR=XTENTR+1,^TMP($J,XTLEV,"FC",XTENTR,"HALT ")=XTOFF_" *** "_$S(XTX1>0:"HANG "_(+XTX1),1:"HALT")_" ***"
 Q
 ;
READ ;
 S XTX1B=$P(XTXB," ",1),XTXB=$P(XTXB," ",2,999),XTX1=$E(X,1,$L(XTX1B)),X=$E(X,$L(XTX1B)+2,$L(X)),XTENTR=XTENTR+1,^TMP($J,XTLEV,"FC",XTENTR,"READ ")=XTOFF_"READ--- "_XTX1
 Q
 ;
WRITE ;
 S XTX1B=$P(XTXB," ",1),XTXB=$P(XTXB," ",2,999),XTX1=$E(X,1,$L(XTX1B)),X=$E(X,$L(XTX1B)+2,$L(X)),XTENTR=XTENTR+1,^TMP($J,XTLEV,"FC",XTENTR,"WRITE")=XTOFF_"WRITE--- "_XTX1
 Q
 ;
XECUT ;
 S XTX1B=$P(XTXB," ",1),XTXB=$P(XTXB," ",2,999),XTX1=$E(X,1,$L(XTX1B)),X=$E(X,$L(XTX1B)+2,$L(X)),XTENTR=XTENTR+1,^TMP($J,XTLEV,"FC",XTENTR,"PROC ")=XTOFF_"Xecute "_XTX1
 Q
QUIT ; Quit command
 S XTX1B=$P(XTXB," ",1),XTXB=$P(XTXB," ",2,999),XTX1=$E(X,1,$L(XTX1B)),X=$E(X,$L(XTX1B)+2,$L(X))
 S XTENTR=XTENTR+1,^TMP($J,XTLEV,"FC",XTENTR,"QUIT ")=XTOFF_$S(XTFFLG=0:" *** QUIT"_$S(XTX1'="":" "_XTX1,1:"")_" ***",1:"( QUIT FOR "_$S(XTX1'="":" "_XTX1_" ",1:"")_")") I 'XTFFLG&(XTOFF="") S XTTFLG=1
 Q
 ;
IF ;
 S XTX2B=$P(XTXB," ",1),XTXB=$P(XTXB," ",2,999),XTX1=$E(X,1,$L(XTX2B)),X=$E(X,$L(XTX2B)+2,$L(X))
 S XTCOND=XTCOND+1,XTIFLG=XTIFLG+1,XTENTR=XTENTR+1,^TMP($J,XTLEV,"FC",XTENTR,"IF   ")=XTOFF_"< "_XTX1_" >",XTOFF=XTOFF_"...."
 Q
 ;
FOR ;
 S XTXB1=$P(XTXB," ",1),XTXB=$P(XTXB," ",2,999),XTX1=$E(X,1,$L(XTXB1)),X=$E(X,$L(XTXB1)+2,999),XTENTR=XTENTR+1
 S ^TMP($J,XTLEV,"FC",XTENTR,"FOR  ")=XTOFF_"F "_$S($E(XTX1,1,6)="&ARGLS":"",1:XTX1),XTOFF=XTOFF_"    ",XTFFLG=1
 Q
 ;
ELSE ;
 S XTENTR=XTENTR+1,XTCOND=XTCOND+1,XTIFLG=XTIFLG+1,^TMP($J,XTLEV,"FC",XTENTR,"ELSE ")=XTOFF_"< ELSE... >",XTOFF=XTOFF_"...."
 Q
PSET ; Set post-conditional if it applies
 S XTPCOND=$S(XTX2B[":":1,1:0) Q:'XTPCOND
 S XTX2B=$P(XTX2B,":",1),XTXCOND=$E(XTX2,$L(XTX2B)+2,$L(XTX2)),XTX2=$E(XTX2,1,$L(XTX2B))
 S XTCOND=XTCOND+1,XTENTR=XTENTR+1,^TMP($J,XTLEV,"FC",XTENTR,"DECIS")=XTOFF_"< "_XTXCOND_" >",XTOFF=XTOFF_"...."
 Q
 ;
PCLR ;
 Q:'XTPCOND
 S XTCOND=XTCOND-1,XTOFF=$E(XTOFF,1,$L(XTOFF)-4)
 Q
QTCHK ; Check if Quit Flag should be set
 I XTNAM="GOTO "!(XTNAM="HALT ") I XTOFF="" S XTTFLG=1
 Q