4 files changed, 4 insertions(+), 9 deletions(-)

M bitsy/devpenmouse.c
M port/devcons.c
M port/devdraw.c
M port/error.h

@@ 365,7 365,7 @@ penmousewrite(Chan *c, void *va, long n, vlong)
 				 || (!isdigit(*field[2]) && *field[2] != '-')
 				 || (!isdigit(*field[3]) && *field[3] != '-')
 				 || (!isdigit(*field[4]) && *field[4] != '-'))
-					error(Ectlsyntax);
+					error("bad syntax in control file message");
 				calibration.scalex = strtol(field[1], nil, 0);
 				calibration.scaley = strtol(field[2], nil, 0);
 				calibration.transx = strtol(field[3], nil, 0);

@@ 21,10 21,9 @@ static struct
 	char	line[1024];	/* current input line */
 
 	int	count;
-	int	repeat;
 	int	ctlpoff;
 
-	/* someplace to save up characters at interrupt time before dumping them in the q */
+	/* a place to save up characters at interrupt time before dumping them in the queue */
 	Lock	lockputc;
 	char	istage[512];
 	char	*iw;


@@ 314,7 313,6 @@ echoprintq(char *buf, int n)
 		qiwrite(printq, ebuf, p - ebuf);
 }
 
-
 void
 echo(char *buf, int n)
 {


@@ 393,8 391,7 @@ echo(char *buf, int n)
 /*
  *  Called by a uart interrupt for console input.
  *
- *  turn '\r' into '\n' before putting it into the queue.  we
- *  can't type runes on alternate consoles, so don't worry about it.
+ *  turn '\r' into '\n' before putting it into the queue.
  */
 int
 kbdcr2nl(Queue*, int ch)

@@ 1363,9 1363,8 @@ drawmesg(Client *client, void *av, int n)
 				continue;
 			}
 			i = allocmemimage(r, chan);
-			if(i == 0){
+			if(i == 0)
 				error(Edrawmem);
-			}
 			if(repl)
 				i->flags |= Frepl;
 			i->clipr = clipr;

@@ 44,4 44,3 @@ extern char Egreg[];		/* xterm: Error 50, errno 1: Too big */
 extern char Ebadspec[];		/* bad attach specifier */
 extern char Enoreg[];		/* process has no saved registers */
 extern char Enoattach[];	/* mount/attach disallowed */
-extern char Ectlsyntax[];	/* bad syntax in control file messages */