diff --git a/src/syseng/dragon.206 b/src/syseng/dragon.206
index ef799d0c..cb79e7c8 100644
--- a/src/syseng/dragon.206
+++ b/src/syseng/dragon.206
@@ -25,15 +25,13 @@ a=1
 b=2
 c=3
 
-dirchn=4
-filchn=5
-jobchn=6
+diric=4
+dskic=5
+usrch=6
 
 .insrt system; fsdefs
 dirbsz=2000
 
-nop=jfcl
-
 taraka=sixbit /TARAKA/
 channa=sixbit /CHANNA/
 rakash=sixbit /RAKASH/
@@ -41,60 +39,60 @@ rakash=sixbit /RAKASH/
 lpdl==:100.
 .vector pdl(lpdl)
 
-go:	.call [setz        ;; login as TARAKA
+taraka:	.call [setz        ;; login as TARAKA
 	   sixbit/LOGIN/
 	   [ taraka ]
            setzi 0]
-	 nop               ;; ignore errors logging in
+	 jfcl               ;; ignore errors logging in
 	.suset [.ssnam,,[channa]]       ;; set SNAME to CHANNA
 	;; open CHANNA UDIR
-	.open dirchn, [.bii,,'DSK ? sixbit/.FILE./ ? sixbit /(DIR)/]
+	.open diric, [.bii,,'DSK ? sixbit/.FILE./ ? sixbit /(DIR)/]
 	  jsr die
-	.iot dirchn, [-dirbsz,,dirblk]  ;; read in UDIR
-	.close dirchn,
+	.iot diric, [-dirbsz,,dirblk]  ;; read in UDIR
+	.close diric,
 	move a, dirblk+1   ;; get offset to name area into R1
 	addi a, dirblk     ;; convert to address of name area
-filoop:	cail a, [ taraka ] ;; have we reached end of buffer?
+dr1:	cail a, [ taraka ] ;; have we reached end of buffer?
 	 jsr die          ;; yes, abort
 	move b, ufn1(a)    ;; get FN1 into R2
 	camn b, [ rakash ] ;; is FN1 == RAKASH
 	 .call [setz       ;; yes, open the file
 	  sixbit /OPEN/
-	  [ .uii,,filchn ]
+	  [ .uii,,dskic ]
 	  [ sixbit /DSK/ ]  ;; DSK: device
 	  [ rakash ]        ;; FN1
 	  ufn2(a)           ;; FN2 (from dirblk in R1 + 1)
           setz [ channa ]]
-	jrst nextfl         ;; try next file
+	jrst nxt         ;; try next file
 	  .call [setz            ;; start create daemon job
 	    SIXBIT/OPEN/
-	    [ .uao,,jobchn ]
+	    [ .uao,,usrch ]
 	    [ sixbit /USR/ ]  ;; USR: device
             %climm,,0         ;; use uname of TARAKA
             setz ufn2(a)]     ;; use jname of FN2 of daemon
-	  jrst nextfl            ;; process next file on error
-	  .reset jobchn,
+	  jrst nxt            ;; process next file on error
+	  .reset usrch,
           .call    [setz         ;; load program into job
 	    sixbit/LOAD/
-            %climm,,jobchn       ;; specify job channel
-            setzi filchn]        ;; specify file channel
-	  jrst nextjb            ;; on error, clean up job and process next file
+            %climm,,usrch       ;; specify job channel
+            setzi dskic]        ;; specify file channel
+	  jrst nxc            ;; on error, clean up job and process next file
 	  move b, ufn2(a)            ;; get FN2/Job name in R2
-          .uset jobchn, [.ssnam,,b]  ;; set SNAME of job
-	  .iot filchn, b             ;; get starting address?
+          .uset usrch, [.ssnam,,b]  ;; set SNAME of job
+	  .iot dskic, b             ;; get starting address?
 	  hrrzs    b                 ;; zero out instruction opcode?
-  	  .uset jobchn, [.supc,,b]   ;; set starting address of new job
+  	  .uset usrch, [.supc,,b]   ;; set starting address of new job
 	  .call [setz                ;; disown job (doc doesn't seem to match
             SIXBIT/DISOWN/           ;;  this call from sysdoc; _calls 127
-            movei jobchn             ;; channel to job
+            movei usrch             ;; channel to job
             movsi 5 ((setz))]        ;; control bits
  	 .value                      ;; kill ourselves on error?
 	 caia
-nextjb:  .uclose  jobchn,            ;; kill job
-nextfl:  .close   filchn,            ;; close file
-         .close   jobchn,            ;; close job
+nxc:    .uclose  usrch,            ;; kill job
+nxt:  .close   dskic,            ;; close file
+         .close   usrch,            ;; close job
          addi     a, lunblk          ;; compute address of next file
-         jrst     filoop             ;; and loop
+         jrst     dr1               ;; and loop
 
 die:   0
        .logout
@@ -102,4 +100,4 @@ die:   0
 
 ufd:   block 2000
 
-	end go
+	end taraka