7 files changed, 15 insertions, 18 deletions

diff --git a/src/cmd/upas/fs/dat.h b/src/cmd/upas/fs/dat.h
index 14208ed6..6264822d 100644
--- a/src/cmd/upas/fs/dat.h
+++ b/src/cmd/upas/fs/dat.h
@@ -218,4 +218,3 @@ void	henter(ulong, char*, Qid, Message*, Mailbox*);
 void	hfree(ulong, char*);
 
 ulong msgallocd, msgfreed;
-
diff --git a/src/cmd/upas/fs/fs.c b/src/cmd/upas/fs/fs.c
index 9fa433d8..dc6ff3ba 100644
--- a/src/cmd/upas/fs/fs.c
+++ b/src/cmd/upas/fs/fs.c
@@ -760,7 +760,7 @@ rwalk(Fid *f)
 	for(i = 0; i < thdr.nwname; i++){
 		rv = dowalk(f, thdr.wname[i]);
 		if(rv != nil){
-			if(nf != nil)	
+			if(nf != nil)
 				rclunk(nf);
 			break;
 		}
@@ -827,7 +827,7 @@ readtopdir(Fid* dummy, uchar *buf, long off, int cnt, int blen)
 		cnt -= m;
 	}
 	pos += m;
-		
+
 	for(mb = mbl; mb != nil; mb = mb->next){
 		mkstat(&d, mb, nil, Qmbox);
 		m = convD2M(&d, &buf[n], blen-n);
@@ -872,7 +872,7 @@ readmboxdir(Fid *f, uchar *buf, long off, int cnt, int blen)
 	} else {
 		msg = f->mb->root->part;
 		pos = 0;
-	} 
+	}
 
 	for(; cnt > 0 && msg != nil; msg = msg->next){
 		/* act like deleted files aren't there */
@@ -1301,7 +1301,7 @@ struct Ignorance
 Ignorance *ignorance;
 
 /*
- *  read the file of headers to ignore 
+ *  read the file of headers to ignore
  */
 void
 readignore(void)
diff --git a/src/cmd/upas/fs/imap4.c b/src/cmd/upas/fs/imap4.c
index 48119fa7..7fcc51b5 100644
--- a/src/cmd/upas/fs/imap4.c
+++ b/src/cmd/upas/fs/imap4.c
@@ -136,7 +136,7 @@ imapgrow(Imap *imap, int n)
 	int i;
 
 	if(imap->data == nil){
-		imap->base = emalloc(n+1);	
+		imap->base = emalloc(n+1);
 		imap->data = imap->base;
 		imap->size = n+1;
 	}
@@ -165,7 +165,7 @@ imap4resp(Imap *imap)
 		ep = p+Blinelen(&imap->bin);
 		while(ep > p && (ep[-1]=='\n' || ep[-1]=='\r'))
 			*--ep = '\0';
-		
+
 		if(imap->debug)
 			fprint(2, "<- %s\n", p);
 		strupr(p);
@@ -186,7 +186,7 @@ imap4resp(Imap *imap)
 			if(*p==' ')
 				p++;
 			verb = p;
-			
+
 			if(p = strchr(verb, ' '))
 				p++;
 			else
@@ -221,7 +221,7 @@ imap4resp(Imap *imap)
 				/* <3031 bytes of data> */
  				/* ) */
 				if(strstr(p, "RFC822.SIZE") && strstr(p, "BODY[]")){
-					if((q = strchr(p, '{')) 
+					if((q = strchr(p, '{'))
 					&& (n=strtol(q+1, &en, 0), *en=='}')){
 						if(imap->data == nil || n >= imap->size)
 							imapgrow(imap, n);
@@ -268,7 +268,7 @@ imap4resp(Imap *imap)
  				/* ) */
 				/* * 1 FETCH (UID 1 RFC822.HEADER "data") */
 				if(strstr(p, "RFC822.HEADER") || strstr(p, "RFC822.TEXT")){
-					if((q = strchr(p, '{')) 
+					if((q = strchr(p, '{'))
 					&& (n=strtol(q+1, &en, 0), *en=='}')){
 						if(imap->data == nil || n >= imap->size)
 							imapgrow(imap, n);
diff --git a/src/cmd/upas/fs/mbox.c b/src/cmd/upas/fs/mbox.c
index 2f483747..b77306d6 100644
--- a/src/cmd/upas/fs/mbox.c
+++ b/src/cmd/upas/fs/mbox.c
@@ -721,7 +721,7 @@ ctype(Message *m, Header *h, char *p)
 	p = skipwhite(p);
 
 	p = getstring(p, m->type, 1);
-	
+
 	while(*p){
 		if(isattribute(&p, "boundary")){
 			s = s_new();
@@ -741,7 +741,7 @@ ctype(Message *m, Header *h, char *p)
 		} else if(isattribute(&p, "charset")){
 			p = getstring(p, s_reset(m->charset), 0);
 		}
-		
+
 		p = skiptosemi(p);
 	}
 }
@@ -1598,4 +1598,3 @@ date822tounix(char *s)
 		*q = '\0';
 	return s_copy(p);
 }
-
diff --git a/src/cmd/upas/fs/pop3.c b/src/cmd/upas/fs/pop3.c
index da8021dd..d41d2b48 100644
--- a/src/cmd/upas/fs/pop3.c
+++ b/src/cmd/upas/fs/pop3.c
@@ -506,7 +506,7 @@ pop3read(Pop *pop, Mailbox *mb, int doplumb)
 			(Qid){PATH(mb->id, Qmbox), mb->vers, QTDIR}, nil, mb);
 	}
 
-	return nil;	
+	return nil;
 }
 
 /* */
@@ -695,4 +695,3 @@ pop3mbox(Mailbox *mb, char *path)
 
 	return nil;
 }
-
diff --git a/src/cmd/upas/fs/strtotm.c b/src/cmd/upas/fs/strtotm.c
index bcf0bcee..09a7914d 100644
--- a/src/cmd/upas/fs/strtotm.c
+++ b/src/cmd/upas/fs/strtotm.c
@@ -20,7 +20,7 @@ skipwhite(char *q)
 
 static char* months[] = {
 	"jan", "feb", "mar", "apr",
-	"may", "jun", "jul", "aug", 
+	"may", "jun", "jul", "aug",
 	"sep", "oct", "nov", "dec"
 };
 
@@ -81,7 +81,7 @@ strtotm(char *p, Tm *tmp)
 			continue;
 
 		/* look for time zone [A-Z][A-Z]T */
-		if(q-p==3 && 'A' <= p[0] && p[0] <= 'Z' 
+		if(q-p==3 && 'A' <= p[0] && p[0] <= 'Z'
 		&& 'A' <= p[1] && p[1] <= 'Z' && p[2] == 'T'){
 			strecpy(tm.zone, tm.zone+4, p);
 			continue;
diff --git a/src/cmd/upas/fs/tester.c b/src/cmd/upas/fs/tester.c
index 3d24012e..30c15b31 100644
--- a/src/cmd/upas/fs/tester.c
+++ b/src/cmd/upas/fs/tester.c
@@ -51,7 +51,7 @@ info(int indent, int mno, Message *m)
 		info(indent+1, i++, nm);
 	}
 }
-	
+
 
 void
 main(int argc, char **argv)