From 3f8c36d6dc30334bbff4f90e182812e9bd94153c Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Thu, 9 Feb 2006 20:52:31 +0000
Subject: changes

---
 src/cmd/acme/mail/dat.h   |  16 +--
 src/cmd/acme/mail/html.c  |   5 +-
 src/cmd/acme/mail/mail.c  |  94 ++++++-------
 src/cmd/acme/mail/mesg.c  | 352 ++++++++++++++++++++--------------------------
 src/cmd/acme/mail/reply.c | 124 +++-------------
 src/cmd/acme/mail/util.c  |  67 +--------
 src/cmd/acme/mail/win.c   |  79 ++---------
 7 files changed, 238 insertions(+), 499 deletions(-)

(limited to 'src')

diff --git a/src/cmd/acme/mail/dat.h b/src/cmd/acme/mail/dat.h
index 08e75723..9bf483c2 100644
--- a/src/cmd/acme/mail/dat.h
+++ b/src/cmd/acme/mail/dat.h
@@ -26,11 +26,6 @@ struct Event
 struct Window
 {
 	/* file descriptors */
-/* jpc	int		ctl;
-	int		event;
-	int		addr;
-	int		data; 
-	Biobuf	*body; jpc */
 	CFid*		ctl;
 	CFid*		event;
 	CFid*		addr;
@@ -51,7 +46,7 @@ struct Window
 struct Message
 {
 	Window	*w;
-	int		ctlfd;
+	CFid*	ctlfd;
 	char		*name;
 	char		*replyname;
 	uchar	opened;
@@ -64,7 +59,6 @@ struct Message
 	uchar	level;
 
 	/* header info */
-	char		*fromcolon;	/* from header file; all rest are from info file */
 	char		*from;
 	char		*to;
 	char		*cc;
@@ -99,8 +93,7 @@ struct Exec
 };
 
 extern	Window*	newwindow(void);
-extern	int		winopenfile(Window*, char*);
-extern	CFid*	winopenfid(Window*, char*);
+extern	CFid*	winopenfile(Window*, char*);
 extern	void		winopenbody(Window*, int);
 extern	void		winclosebody(Window*);
 extern	void		wintagwrite(Window*, char*, int);
@@ -141,7 +134,6 @@ extern	void		mesgfreeparts(Message*);
 
 extern	char*	readfile(char*, char*, int*);
 extern	char*	readbody(char*, char*, int*);
-// jpc extern	void		ctlprint(int, char*, ...);
 extern	void		ctlprint(CFid*, char*, ...);
 extern	void*	emalloc(uint);
 extern	void*	erealloc(void*, uint);
@@ -170,3 +162,7 @@ extern	char		*user;
 extern	char		deleted[];
 extern	int		wctlfd;
 extern	int		shortmenu;
+
+extern	CFsys	*mailfs;
+extern	CFsys	*acmefs;
+
diff --git a/src/cmd/acme/mail/html.c b/src/cmd/acme/mail/html.c
index d07a33fe..e3a956b0 100644
--- a/src/cmd/acme/mail/html.c
+++ b/src/cmd/acme/mail/html.c
@@ -7,7 +7,6 @@
 #include <9pclient.h>
 #include "dat.h"
 
-
 char*
 formathtml(char *body, int *np)
 {
@@ -28,12 +27,12 @@ formathtml(char *body, int *np)
 	e->argv[0] = estrdup("htmlfmt");
 	e->argv[1] = estrdup("-cutf-8");
 	e->argv[2] = nil;
-	e->prog = unsharp("#9/bin/htmlfmt");
+	e->prog = "htmlfmt";
 	sync = chancreate(sizeof(int), 0);
 	e->sync = sync;
 	proccreate(execproc, e, EXECSTACK);
 	recvul(sync);
-	// close(p[0]);
+	close(p[0]);
 	close(q[1]);
 
 	if((i=write(p[1], body, *np)) != *np){
diff --git a/src/cmd/acme/mail/mail.c b/src/cmd/acme/mail/mail.c
index 9942868c..0ce7ac97 100644
--- a/src/cmd/acme/mail/mail.c
+++ b/src/cmd/acme/mail/mail.c
@@ -4,12 +4,11 @@
 #include <thread.h>
 #include <plumb.h>
 #include <ctype.h>
-#include <9pclient.h> /* jpc */
+#include <9pclient.h>
 #include "dat.h"
 
-char	*maildir = "/mail/fs/";			/* mountpoint of mail file system */
-char	*mailtermdir = "/mnt/term/mail/fs/";	/* alternate mountpoint */
-char *mboxname = "mbox";			/* mailboxdir/mboxname is mail spool file */
+char	*maildir = "/mail/";			/* mountpoint of mail file system */
+char *mboxname = "INBOX";			/* mailboxdir/mboxname is mail spool file */
 char	*mailboxdir = nil;				/* nil == /mail/box/$user */
 char *fsname;						/* filesystem for mailboxdir/mboxname is at maildir/fsname */
 char	*user;
@@ -37,8 +36,8 @@ void		plumbsendthread(void*);
 
 int			shortmenu;
 
-CFsys *upasfs;  /*jpc */
-CFsys *acmefs; /*jpc */
+CFsys *mailfs;
+CFsys *acmefs;
 
 void
 usage(void)
@@ -55,7 +54,7 @@ removeupasfs(void)
 	if(strcmp(mboxname, "mbox") == 0)
 		return;
 	snprint(buf, sizeof buf, "close %s", mboxname);
-	write(mbox.ctlfd, buf, strlen(buf));
+	fswrite(mbox.ctlfd, buf, strlen(buf));
 }
 
 int
@@ -90,11 +89,6 @@ threadmain(int argc, char *argv[])
 	plumbseemailfd = plumbopen("seemail", OREAD|OCEXEC);
 	plumbshowmailfd = plumbopen("showmail", OREAD|OCEXEC);
 
-	/* jpc */
-	acmefs = nsmount("acme",nil);
-	upasfs = nsmount("upasfs", nil);
-	/* jpc end */
-
 	shortmenu = 0;
 	ARGBEGIN{
 	case 's':
@@ -113,13 +107,14 @@ threadmain(int argc, char *argv[])
 		usage();
 	}ARGEND
 
-	name = "mbox";
+	acmefs = nsmount("acme",nil);
+	if(acmefs == nil)
+		error("cannot mount acme: %r");
+	mailfs = nsmount("mail", nil);
+	if(mailfs == nil)
+		error("cannot mount mail: %r");
 
-	/* bind the terminal /mail/fs directory over the local one */
-	if(access(maildir, 0)<0 && access(mailtermdir, 0)==0) {
-		/* jpc - bind(mailtermdir, maildir, MAFTER); */
-		fprint(2,"jpc: trying to bind(mailtermdir, maildir, MAFTER)\n");
-	}
+	name = "INBOX";
 
 	newdir = 1;
 	if(argc > 0){
@@ -154,27 +149,31 @@ threadmain(int argc, char *argv[])
 	user = getenv("user");
 	if(user == nil)
 		user = "none";
+	home = getenv("home");
+	if(home == nil)
+		home = getenv("HOME");
+	if(home == nil)
+		error("can't find $home");
 	if(mailboxdir == nil)
-		mailboxdir = estrstrdup(unsharp("#9/mail/box/"), user);
+		mailboxdir = estrstrdup(home, "/mail");
 	if(outgoing == nil)
 		outgoing = estrstrdup(mailboxdir, "/outgoing");
 
-	// s = estrstrdup(maildir, "ctl");
-	mbox.ctlfd = fsopenfd(upasfs,"ctl", ORDWR|OCEXEC);
-	if(mbox.ctlfd < 0)
-		error("can't open %s: %r\n", s);
+	mbox.ctlfd = fsopen(mailfs, "INBOX/ctl", OWRITE);
+	if(mbox.ctlfd == nil)
+		error("can't open %s: %r", "INBOX/ctl");
 
 	fsname = estrdup(name);
 	if(newdir && argc > 0){
 		s = emalloc(5+strlen(mailboxdir)+strlen(mboxname)+strlen(name)+10+1);
 		for(i=0; i<10; i++){
 			sprint(s, "open %s/%s %s", mailboxdir, mboxname, fsname);
-			if(write(mbox.ctlfd, s, strlen(s)) >= 0)
+			if(fswrite(mbox.ctlfd, s, strlen(s)) >= 0)
 				break;
 			err[0] = '\0';
 			errstr(err, sizeof err);
 			if(strstr(err, "mbox name in use") == nil)
-				error("can't create directory %s for mail: %s\n", name, err);
+				error("can't create directory %s for mail: %s", name, err);
 			free(fsname);
 			fsname = emalloc(strlen(name)+10);
 			sprint(fsname, "%s-%d", name, i);
@@ -186,7 +185,6 @@ threadmain(int argc, char *argv[])
 
 	s = estrstrdup(fsname, "/");
 	mbox.name = estrstrdup(maildir, s);
-	// mbox.name = "/mail/fs/mbox/";
 	mbox.level= 0;
 	readmbox(&mbox, maildir, s);
 	home = getenv("home");
@@ -212,13 +210,13 @@ threadmain(int argc, char *argv[])
 	mbox.w = wbox;
 
 	mesgmenu(wbox, &mbox);
-	// sleep(100);
 	winclean(wbox);
 
-	wctlfd = open("/dev/wctl", OWRITE|OCEXEC);	/* for acme window */
+/*	wctlfd = open("/dev/wctl", OWRITE|OCEXEC);	/* for acme window */
+	wctlfd = -1;
 	cplumb = chancreate(sizeof(Plumbmsg*), 0);
 	cplumbshow = chancreate(sizeof(Plumbmsg*), 0);
-	if(strcmp(name, "mbox") == 0){
+	if(strcmp(name, "INBOX") == 0){
 		/*
 		 * Avoid creating multiple windows to send mail by only accepting
 		 * sendmail plumb messages if we're reading the main mailbox.
@@ -282,24 +280,18 @@ void
 newmesg(char *name, char *digest)
 {
 	Dir *d;
-	char* tmp;
 
-	if(strncmp(name, mbox.name, strlen(mbox.name)) != 0) {
+	if(strncmp(name, mbox.name, strlen(mbox.name)) != 0)
 		return;	/* message is about another mailbox */
-	}
-	if(mesglookupfile(&mbox, name, digest) != nil) {
+	if(mesglookupfile(&mbox, name, digest) != nil)
 		return;
-	}
-	if (strncmp(name,"/mail/fs/",strlen("/mail/fs/"))==0) {
-		tmp = name+strlen("/mail/fs/");
-	}
-	d = fsdirstat(upasfs,tmp);
-	if(d == nil) {
+	if(strncmp(name, "/mail/", 6) == 0)
+		name += 6;
+	d = fsdirstat(mailfs, name);
+	if(d == nil)
 		return;
-	}
-	if(mesgadd(&mbox, mbox.name, d, digest)) {
+	if(mesgadd(&mbox, mbox.name, d, digest))
 		mesgmenunew(wbox, &mbox);
-	}
 	free(d);
 }
 
@@ -307,13 +299,17 @@ void
 showmesg(char *name, char *digest)
 {
 	char *n;
-
-	if(strncmp(name, mbox.name, strlen(mbox.name)) != 0)
+	char *mb;
+	
+	mb = mbox.name;
+	if(strncmp(mb, "/mail/", 6) == 0)
+		mb += 6;
+	if(strncmp(name, mb, strlen(mb)) != 0)
 		return;	/* message is about another mailbox */
-	n = estrdup(name+strlen(mbox.name));
+	n = estrdup(name+strlen(mb));
 	if(n[strlen(n)-1] != '/')
 		n = egrow(n, "/", nil);
-	mesgopen(&mbox, mbox.name, name+strlen(mbox.name), nil, 1, digest);
+	mesgopen(&mbox, mbox.name, name+strlen(mb), nil, 1, digest);
 	free(n);
 }
 
@@ -356,10 +352,11 @@ plumbthread(void)
 }
 
 void
-plumbshowthread(void* v)
+plumbshowthread(void *v)
 {
 	Plumbmsg *m;
 
+	USED(v);
 	threadsetname("plumbshowthread");
 	while((m = recvp(cplumbshow)) != nil){
 		showmesg(m->data, plumblookup(m->attr, "digest"));
@@ -369,10 +366,11 @@ plumbshowthread(void* v)
 }
 
 void
-plumbsendthread(void* v)
+plumbsendthread(void *v)
 {
 	Plumbmsg *m;
 
+	USED(v);
 	threadsetname("plumbsendthread");
 	while((m = recvp(cplumbsend)) != nil){
 		mkreply(nil, "Mail", m->data, m->attr, nil);
diff --git a/src/cmd/acme/mail/mesg.c b/src/cmd/acme/mail/mesg.c
index 0cf6c943..29f6bb59 100644
--- a/src/cmd/acme/mail/mesg.c
+++ b/src/cmd/acme/mail/mesg.c
@@ -4,11 +4,9 @@
 #include <thread.h>
 #include <ctype.h>
 #include <plumb.h>
-#include <9pclient.h> /* jpc */
+#include <9pclient.h>
 #include "dat.h"
 
-extern CFsys *upasfs; /* jpc */
-
 enum
 {
 	DIRCHUNK = 32*sizeof(Dir)
@@ -90,56 +88,101 @@ line(char *data, char **pp)
 	return q;
 }
 
-void
-scanheaders(Message *m, char *dir)
+static char*
+mkaddrs(char *t)
 {
-	char *s, *t, *u, *f;
-
-	s = f = readfile(dir, "header", nil);
-	if(s != nil)
-		while(*s){
-			t = line(s, &s);
-			if(strncmp(t, "From: ", 6) == 0){
-				m->fromcolon = estrdup(t+6);
-				/* remove all quotes; they're ugly and irregular */
-				for(u=m->fromcolon; *u; u++)
-					if(*u == '"')
-						memmove(u, u+1, strlen(u));
-			}
-			if(strncmp(t, "Subject: ", 9) == 0)
-				m->subject = estrdup(t+9);
-			free(t);
-		}
-	if(m->fromcolon == nil)
-		m->fromcolon = estrdup(m->from);
+	int i, nf, inquote;
+	char **f, *s;
+	Fmt fmt;
+	
+	inquote = 0;
+	nf = 2;
+	for(s=t; *s; s++){
+		if(*s == '\'')
+			inquote = !inquote;
+		if(*s == ' ' && !inquote)
+			nf++;
+	}
+	f = emalloc(nf*sizeof f[0]);
+	nf = tokenize(t, f, nf);
+	fmtstrinit(&fmt);
+	for(i=0; i+1<nf; i+=2){
+		if(i > 0)
+			fmtprint(&fmt, ", ");
+		if(f[i][0] == 0 || strcmp(f[i], f[i+1]) == 0)
+			fmtprint(&fmt, "%s", f[i+1]);
+		else
+			fmtprint(&fmt, "%s <%s>", f[i], f[i+1]);
+	}
 	free(f);
+	return fmtstrflush(&fmt);
 }
 
 int
 loadinfo(Message *m, char *dir)
 {
 	int n;
-	char *data, *p, *s;
+	char *data, *p, *s, *t;
 
 	data = readfile(dir, "info", &n);
 	if(data == nil)
 		return 0;
-	m->from = line(data, &p);
-	scanheaders(m, dir);	/* depends on m->from being set */
-	m->to = line(p, &p);
-	m->cc = line(p, &p);
-	m->replyto = line(p, &p);
-	m->date = line(p, &p);
-	s = line(p, &p);
-	if(m->subject == nil)
-		m->subject = s;
-	else
+	
+	p = data;
+	while((s = line(p, &p)) != nil && *s != 0){
+		t = strchr(s, ' ');
+		if(t == nil)
+			continue;
+		*t++ = 0;
+		if(strcmp(s, "from") == 0){
+			free(m->from);
+			m->from = mkaddrs(t);
+		}else if(strcmp(s, "to") == 0){
+			free(m->to);
+			m->from = mkaddrs(t);
+		}else if(strcmp(s, "cc") == 0){
+			free(m->cc);
+			m->from = mkaddrs(t);
+		}else if(strcmp(s, "replyto") == 0){
+			free(m->replyto);
+			m->from = mkaddrs(t);
+		}else if(strcmp(s, "subject") == 0){
+			free(m->subject);
+			m->subject = estrdup(t);
+		}else if(strcmp(s, "type") == 0){
+			free(m->type);
+			m->type = estrdup(t);
+		}else if(strcmp(s, "unixdate") == 0 && (t=strchr(t, ' ')) != nil){
+			free(m->date);
+			m->date = estrdup(t+1);
+		}else if(strcmp(s, "messageid") == 0){
+			free(m->digest);
+			m->digest = estrdup(t);
+		}
 		free(s);
-	m->type = line(p, &p);
-	m->disposition = line(p, &p);
-	m->filename = line(p, &p);
-	m->digest = line(p, &p);
+	}
+	free(s);
 	free(data);
+	if(m->from == nil)
+		m->from = estrdup("");
+	if(m->to == nil)
+		m->to = estrdup("");
+	if(m->cc == nil)
+		m->cc = estrdup("");
+	if(m->replyto == nil)
+		m->replyto = estrdup("");
+	if(m->subject == nil)
+		m->subject = estrdup("");
+	if(m->type == nil)
+		m->type = estrdup("");
+	if(m->date == nil)
+		m->date = estrdup("");
+	if(m->disposition == nil)
+		m->disposition = estrdup("");
+	if(m->filename == nil)
+		m->filename = estrdup("");
+	if(m->digest == nil)
+		m->digest = estrdup("");
 	return 1;
 }
 
@@ -154,22 +197,25 @@ isnumeric(char *s)
 	return 1;
 }
 
+CFid*
+mailopen(char *name, int mode)
+{
+	if(strncmp(name, "/mail/", 6) != 0)
+		return nil;
+	return fsopen(mailfs, name+6, mode);
+}
+
 Dir*
 loaddir(char *name, int *np)
 {
 	CFid *fid;
 	Dir *dp;
-	char *tmp;
 
-	if (strncmp(name,"/mail/fs/",strlen("/mail/fs/"))==0) {
-		tmp = name+strlen("/mail/fs/");
-	}
-	fid = fsopen(upasfs,tmp,OREAD);
+	fid = mailopen(name, OREAD);
 	if(fid == nil)
 		return nil;
 	*np = fsdirreadall(fid, &dp);
 	fsclose(fid);
-
 	return dp;
 }
 
@@ -275,38 +321,33 @@ char*
 readfile(char *dir, char *name, int *np)
 {
 	char *file, *data;
-/*	int fd, len;	jpc */
 	int len;
 	Dir *d;
 	CFid *fid;
-	char *tmp;
+	char buf[1];
 
 	if(np != nil)
 		*np = 0;
 	file = estrstrdup(dir, name);
-/*	fd = open(file, OREAD);
-	if(fd < 0)
-		return nil;
-	d = dirfstat(fd); jpc */
-	if (strncmp(file,"/mail/fs/",strlen("/mail/fs/"))==0) {
-		tmp = file+strlen("/mail/fs/");
-	}
-	fid = fsopen(upasfs,tmp, OREAD);
+	fid = mailopen(file, OREAD);
 	if(fid == nil)
 		return nil;
 	d = fsdirfstat(fid);
-/* jpc end */
+	if(d && d->length == 0){
+		/* some files, e.g. body, are not loaded until we read them */
+		fsread(fid, buf, 1);
+		fsseek(fid, 0, 0);
+		free(d);
+		d = fsdirfstat(fid);
+	}	
 	free(file);
 	len = 0;
 	if(d != nil)
 		len = d->length;
 	free(d);
 	data = emalloc(len+1);
-/*	read(fd, data, len);
-	close(fd);	jpc */
 	fsread(fid, data, len);
 	fsclose(fid);
-/*	jpc */
 	if(np != nil)
 		*np = len;
 	return data;
@@ -323,7 +364,7 @@ info(Message *m, int ind, int ogf)
 	if (ogf)
 		p=m->to;
 	else
-		p=m->fromcolon;
+		p=m->from;
 
 	if(ind==0 && shortmenu){
 		len = 30;
@@ -362,52 +403,12 @@ info(Message *m, int ind, int ogf)
 	return i;
 }
 
-#if 0 /* jpc */
-void
-mesgmenu0(Window *w, Message *mbox, char *realdir, char *dir, int ind, Biobuf *fd, int onlyone, int dotail)
-{
-	int i;
-	Message *m;
-	char *name, *tmp;
-	int ogf=0;
-
-	if(strstr(realdir, "outgoing") != nil)
-		ogf=1;
-
-	/* show mail box in reverse order, pieces in forward order */
-	if(ind > 0)
-		m = mbox->head;
-	else
-		m = mbox->tail;
-	while(m != nil){
-		for(i=0; i<ind; i++)
-			Bprint(fd, "\t");
-		if(ind != 0)
-			Bprint(fd, "  ");
-		name = estrstrdup(dir, m->name);
-		tmp = info(m, ind, ogf);
-		Bprint(fd, "%s%s\n", name, tmp);
-		free(tmp);
-		if(dotail && m->tail)
-			mesgmenu0(w, m, realdir, name, ind+1, fd, 0, dotail);
-		free(name);
-		if(ind)
-			m = m->next;
-		else
-			m = m->prev;
-		if(onlyone)
-			m = nil;
-	}
-}
-#endif
-
 void
 mesgmenu0(Window *w, Message *mbox, char *realdir, char *dir, int ind, CFid *fd, int onlyone, int dotail)
 {
 	int i;
 	Message *m;
 	char *name, *tmp;
-	//1 char ntmp[250];
 	int ogf=0;
 
 	if(strstr(realdir, "outgoing") != nil)
@@ -420,16 +421,11 @@ mesgmenu0(Window *w, Message *mbox, char *realdir, char *dir, int ind, CFid *fd,
 		m = mbox->tail;
 	while(m != nil){
 		for(i=0; i<ind; i++)
-			fswrite(fd, "\t", strlen("\t"));
-			/* Bprint(fd, "\t"); jpc */
+			fsprint(fd, "\t");
 		if(ind != 0)
-			fswrite(fd, "  ", strlen("  "));
-			/* Bprint(fd, "  "); jpc */
+			fsprint(fd, "  ");
 		name = estrstrdup(dir, m->name);
 		tmp = info(m, ind, ogf);
-		/* Bprint(fd, "%s%s\n", name, tmp); jpc */
-		// snprint(ntmp,250, "%s%s\n", name, tmp);
-		// fswrite(fd, ntmp, strlen(ntmp));
 		fsprint(fd, "%s%s\n", name, tmp);
 		free(tmp);
 		if(dotail && m->tail)
@@ -459,12 +455,8 @@ mesgmenunew(Window *w, Message *mbox)
 	Biobuf *b;
 
 	winselect(w, "0", 0);
-	w->data = winopenfid(w, "data");
+	w->data = winopenfile(w, "data");
 	b = emalloc(sizeof(Biobuf));
-/*	Binit(b, w->data, OWRITE);
-	mesgmenu0(w, mbox, mbox->name, "", 0, b, 1, !shortmenu);
-	Bterm(b);
-jpc */
 	mesgmenu0(w, mbox, mbox->name, "", 0, w->data, 1, !shortmenu);
 	free(b);
 	if(!mbox->dirty)
@@ -509,12 +501,11 @@ mesgmenumarkdel(Window *w, Message *mbox, Message *m, int writeback)
 		return;
 	m->writebackdel = writeback;
 	if(w->data == nil)
-		w->data = winopenfid(w, "data");
+		w->data = winopenfile(w, "data");
 	buf = name2regexp("", m->name);
 	strcat(buf, "-#0");
-	if(winselect(w, buf, 1)) {
+	if(winselect(w, buf, 1))
 		fswrite(w->data, deleted, 10);
-	}
 	free(buf);
 	fsclose(w->data);
 	fsclose(w->addr);
@@ -525,21 +516,19 @@ mesgmenumarkdel(Window *w, Message *mbox, Message *m, int writeback)
 }
 
 void
-mesgmenumarkundel(Window *w, Message* v, Message *m)
+mesgmenumarkundel(Window *w, Message *v, Message *m)
 {
 	char *buf;
 
+	USED(v);
 	if(m->deleted == 0)
 		return;
 	if(w->data == nil)
-		w->data = winopenfid(w, "data");
+		w->data = winopenfile(w, "data");
 	buf = name2regexp(deletedrx, m->name);
-	if(winselect(w, buf, 1)) {
-		if(winsetaddr(w, deletedaddr, 1)) {
+	if(winselect(w, buf, 1))
+		if(winsetaddr(w, deletedaddr, 1))
 			fswrite(w->data, "", 0);
-			// fsync(w->data);
-		}
-	}
 	free(buf);
 	fsclose(w->data);
 	fsclose(w->addr);
@@ -554,12 +543,10 @@ mesgmenudel(Window *w, Message *mbox, Message *m)
 	char *buf;
 
 	if(w->data ==nil)
-		w->data = winopenfid(w, "data");
+		w->data = winopenfile(w, "data");
 	buf = name2regexp(deletedrx, m->name);
-	if(winsetaddr(w, buf, 1) && winsetaddr(w, ".,./.*\\n(\t.*\\n)*/", 1)) {
+	if(winsetaddr(w, buf, 1) && winsetaddr(w, ".,./.*\\n(\t.*\\n)*/", 1))
 		fswrite(w->data, "", 0);
-		// fsync(w->data);
-	}
 	free(buf);
 	fsclose(w->data);
 	fsclose(w->addr);
@@ -575,12 +562,10 @@ mesgmenumark(Window *w, char *which, char *mark)
 	char *buf;
 
 	if(w->data == nil)
-		w->data = winopenfid(w, "data");
+		w->data = winopenfile(w, "data");
 	buf = name2regexp(deletedrx01, which);
-	if(winsetaddr(w, buf, 1) && winsetaddr(w, "+0-#1", 1)) {	/* go to end of line */
+	if(winsetaddr(w, buf, 1) && winsetaddr(w, "+0-#1", 1))	/* go to end of line */
 		fswrite(w->data, mark, strlen(mark));
-		// fsync(w->data);
-	}
 	free(buf);
 	fsclose(w->data);
 	fsclose(w->addr);
@@ -595,7 +580,6 @@ mesgfreeparts(Message *m)
 {
 	free(m->name);
 	free(m->replyname);
-	free(m->fromcolon);
 	free(m->from);
 	free(m->to);
 	free(m->cc);
@@ -634,11 +618,19 @@ mesgdel(Message *mbox, Message *m)
 }
 
 int
-mesgsave(Message *m, char *s)
+mesgsave(Message *m, char *s, int save)
 {
 	int ofd, n, k, ret;
 	char *t, *raw, *unixheader, *all;
 
+	if(save){
+		if(fsprint(mbox.ctlfd, "save %q %q", m->name, s) < 0){
+			fprint(2, "Mail: can't save %s to %s: %r\n", m->name, s);
+			return 0;
+		}
+		return 1;
+	}
+		
 	t = estrstrdup(mbox.name, m->name);
 	raw = readfile(t, "raw", &n);
 	unixheader = readfile(t, "unixheader", &k);
@@ -679,7 +671,7 @@ mesgcommand(Message *m, char *cmd)
 {
 	char *s;
 	char *args[10];
-	int ok, ret, nargs;
+	int save, ok, ret, nargs;
 
 	s = cmd;
 	ret = 1;
@@ -690,14 +682,18 @@ mesgcommand(Message *m, char *cmd)
 		mesgsend(m);
 		goto Return;
 	}
-	if(strncmp(args[0], "Save", 4) == 0){
+	if(strncmp(args[0], "Save", 4) == 0 || strncmp(args[0], "Write", 5) == 0){
 		if(m->isreply)
 			goto Return;
-		s = estrdup("\t[saved");
+		save = args[0][0]=='S';
+		if(save)
+			s = estrdup("\t[saved");
+		else
+			s = estrdup("\t[wrote");
 		if(nargs==1 || strcmp(args[1], "")==0){
-			ok = mesgsave(m, "stored");
+			ok = mesgsave(m, "stored", save);
 		}else{
-			ok = mesgsave(m, args[1]);
+			ok = mesgsave(m, args[1], save);
 			s = eappend(s, " ", args[1]);
 		}
 		if(ok){
@@ -789,7 +785,6 @@ eval(Window *w, char *s, ...)
 	if(winsetaddr(w, buf, 1)==0)
 		return -1;
 
-//	if(pread(w->addr, buf, 24, 0) != 24)
 	if(fspread(w->addr, buf, 24, 0) != 24)
 		return -1;
 	return strtol(buf, 0, 10);
@@ -999,13 +994,8 @@ mesgctl(void *v)
 void
 mesgline(Message *m, char *header, char *value)
 {
-	//1 char *tmp;
-	//1 tmp = emalloc(strlen(header)+2+strlen(value)+1);
-
-	if(strlen(value) > 0) {
-		// jpc Bprint(m->w->body, "%s: %s\n", header, value);
+	if(strlen(value) > 0)
 		fsprint(m->w->body, "%s: %s\n", header, value);
-	}
 }
 
 int
@@ -1034,48 +1024,20 @@ void
 mimedisplay(Message *m, char *name, char *rootdir, Window *w, int fileonly)
 {
 	char *dest;
-	char* tmp;
 
-	if(strcmp(m->disposition, "file")==0 || strlen(m->filename)!=0){
-		if(strlen(m->filename) == 0){
-			dest = estrdup(m->name);
-			dest[strlen(dest)-1] = '\0';
-		}else
+	if(strcmp(m->disposition, "file")==0 || strlen(m->filename)!=0 || !fileonly){
+		if(strlen(m->filename) == 0)
+			dest = estrstrdup("a.", ext(m->type));
+		else
 			dest = estrdup(m->filename);
 		if(m->filename[0] != '/')
 			dest = egrow(estrdup(home), "/", dest);
-		// jpc Bprint(w->body, "\tcp %s%sbody%s %q\n", rootdir, name, ext(m->type), dest);
-		if( strncmp(rootdir,"/mail/fs/",strlen("/mail/fs/"))==0) {
-			tmp = rootdir+strlen("/mail/fs/");
-		}
-		fsprint(w->body, "\t9p read upasfs/%s%sbody%s > %s\n", tmp, name, ext(m->type), dest);
+		fsprint(w->body, "\t9p read mail/%sbody%s > %s\n",
+			name, ext(m->type), dest);
 		free(dest);
-	}else if(!fileonly) {
-		// jpc Bprint(w->body, "\tfile is %s%sbody%s\n", rootdir, name, ext(m->type));
-		fsprint(w->body, "\tfile is %s%sbody%s\n", rootdir, name, ext(m->type));
 	}
 }
 
-#if 0 /* jpc */
-void
-printheader(char *dir, Biobuf *b, char **okheaders)
-{
-	char *s;
-	char *lines[100];
-	int i, j, n;
-
-	s = readfile(dir, "header", nil);
-	if(s == nil)
-		return;
-	n = getfields(s, lines, nelem(lines), 0, "\n");
-	for(i=0; i<n; i++)
-		for(j=0; okheaders[j]; j++)
-			if(cistrncmp(lines[i], okheaders[j], strlen(okheaders[j])) == 0)
-				Bprint(b, "%s\n", lines[i]);
-	free(s);
-}
-#endif
-
 void
 printheader(char *dir, CFid *fid, char **okheaders)
 {
@@ -1089,11 +1051,8 @@ printheader(char *dir, CFid *fid, char **okheaders)
 	n = getfields(s, lines, nelem(lines), 0, "\n");
 	for(i=0; i<n; i++)
 		for(j=0; okheaders[j]; j++)
-			if(cistrncmp(lines[i], okheaders[j], strlen(okheaders[j])) == 0) {
-				// jpc Bprint(b, "%s\n", lines[i]);
-				fswrite(fid,lines[i],strlen(lines[i]));
-				fswrite(fid,"\n",strlen("\n"));
-			}
+			if(cistrncmp(lines[i], okheaders[j], strlen(okheaders[j])) == 0)
+				fsprint(fid, "%s\n", lines[i]);
 	free(s);
 }
 
@@ -1108,7 +1067,6 @@ mesgload(Message *m, char *rootdir, char *file, Window *w)
 
 	if(strcmp(m->type, "message/rfc822") != 0){	/* suppress headers of envelopes */
 		if(strlen(m->from) > 0){
-			// Bprint(w->body, "From: %s\n", m->from);
 			fsprint(w->body, "From: %s\n", m->from);
 			mesgline(m, "Date", m->date);
 			mesgline(m, "To", m->to);
@@ -1119,8 +1077,7 @@ mesgload(Message *m, char *rootdir, char *file, Window *w)
 			printheader(dir, w->body, okheaders);
 			printheader(dir, w->body, extraheaders);
 		}
-		// Bprint(w->body, "\n");
-		fswrite(w->body,"\n",strlen("\n"));
+		fsprint(w->body, "\n");
 	}
 
 	if(m->level == 1 && m->recursed == 0){
@@ -1133,9 +1090,8 @@ mesgload(Message *m, char *rootdir, char *file, Window *w)
 			s = readbody(m->type, dir, &n);
 			winwritebody(w, s, n);
 			free(s);
-		}else{
+		}else
 			mimedisplay(m, m->name, rootdir, w, 0);
-		}
 	}else{
 		/* multi-part message, either multipart/* or message/rfc822 */
 		thisone = nil;
@@ -1153,10 +1109,8 @@ mesgload(Message *m, char *rootdir, char *file, Window *w)
 			subdir = estrstrdup(dir, mp->name);
 			name = estrstrdup(file, mp->name);
 			/* skip first element in name because it's already in window name */
-			if(mp != m->head) {
-				// jpc Bprint(w->body, "\n===> %s (%s) [%s]\n", strchr(name, '/')+1, mp->type, mp->disposition);
+			if(mp != m->head)
 				fsprint(w->body, "\n===> %s (%s) [%s]\n", strchr(name, '/')+1, mp->type, mp->disposition);
-			}
 			if(strcmp(mp->type, "text")==0 || strncmp(mp->type, "text/", 5)==0){
 				mimedisplay(mp, name, rootdir, w, 1);
 				printheader(subdir, w->body, okheaders);
@@ -1214,7 +1168,7 @@ mesglookup(Message *mbox, char *name, char *digest)
 	Message *m;
 	char *t;
 
-	if(digest){
+	if(digest && digest[0]){
 		/* can find exactly */
 		for(m=mbox->head; m!=nil; m=m->next)
 			if(strcmp(digest, m->digest) == 0)
@@ -1325,11 +1279,10 @@ mesgopen(Message *mbox, char *dir, char *s, Message *mesg, int plumbed, char *di
 		free(u);
 		return 0;
 	}
-	if(plumbed){
-		fprint(2,"mesg.c:1229 fixme\n");
-		write(wctlfd, "top", 3);
-		write(wctlfd, "current", 7);
-	}
+	/*XXX
+	if(plumbed)
+		drawtopwindow();
+	*/
 	/* open window for message */
 	m = mesglookup(mbox, direlem[0], digest);
 	if(m == nil)
@@ -1345,9 +1298,8 @@ mesgopen(Message *mbox, char *dir, char *s, Message *mesg, int plumbed, char *di
 			/* re-use existing window */
 			if(winsetaddr(m->w, "0,$", 1)){
 				if(m->w->data == nil)
-					m->w->data = winopenfid(m->w, "data");
+					m->w->data = winopenfile(m->w, "data");
 				fswrite(m->w->data, "", 0);
-				// fsync(m->w->data);
 			}
 		}
 		v = estrstrdup(mbox->name, m->name);
@@ -1419,7 +1371,7 @@ rewritembox(Window *w, Message *mbox)
 		mesgmenudel(w, mbox, m);
 		mesgdel(mbox, m);
 	}
-	if(write(mbox->ctlfd, deletestr, strlen(deletestr)) < 0)
+	if(fswrite(mbox->ctlfd, deletestr, strlen(deletestr)) < 0)
 		fprint(2, "Mail: warning: error removing mail message files: %r\n");
 	free(deletestr);
 	winselect(w, "0", 0);
diff --git a/src/cmd/acme/mail/reply.c b/src/cmd/acme/mail/reply.c
index 4d4d14b5..c28e15f1 100644
--- a/src/cmd/acme/mail/reply.c
+++ b/src/cmd/acme/mail/reply.c
@@ -67,66 +67,6 @@ quote(Message *m, CFid *fid, char *dir, char *quotetext)
 	return 1;
 }
 
-#if 0 /* jpc */
-int
-quote(Message *m, Biobuf *b, char *dir, char *quotetext)
-{
-	char *body, *type;
-	int i, n, nlines;
-	char **lines;
-
-	if(quotetext){
-		body = quotetext;
-		n = strlen(body);
-		type = nil;
-	}else{
-		/* look for first textual component to quote */
-		type = readfile(dir, "type", &n);
-		if(type == nil){
-			print("no type in %s\n", dir);
-			return 0;
-		}
-		if(strncmp(type, "multipart/", 10)==0 || strncmp(type, "message/", 8)==0){
-			dir = estrstrdup(dir, "1/");
-			if(quote(m, b, dir, nil)){
-				free(type);
-				free(dir);
-				return 1;
-			}
-			free(dir);
-		}
-		if(strncmp(type, "text", 4) != 0){
-			free(type);
-			return 0;
-		}
-		body = readbody(m->type, dir, &n);
-		if(body == nil)
-			return 0;
-	}
-	nlines = 0;
-	for(i=0; i<n; i++)
-		if(body[i] == '\n')
-			nlines++;
-	nlines++;
-	lines = emalloc(nlines*sizeof(char*));
-	nlines = getfields(body, lines, nlines, 0, "\n");
-	/* delete leading and trailing blank lines */
-	i = 0;
-	while(i<nlines && lines[i][0]=='\0')
-		i++;
-	while(i<nlines && lines[nlines-1][0]=='\0')
-		nlines--;
-	while(i < nlines){
-		Bprint(b, ">%s%s\n", lines[i][0]=='>'? "" : " ", lines[i]);
-		i++;
-	}
-	free(lines);
-	free(body);	/* will free quotetext if non-nil */
-	free(type);
-	return 1;
-}
-#endif 
-
 void
 mkreply(Message *m, char *label, char *to, Plumbattr *attr, char *quotetext)
 {
@@ -156,36 +96,24 @@ mkreply(Message *m, char *label, char *to, Plumbattr *attr, char *quotetext)
 	r->tagposted = 1;
 	threadcreate(mesgctl, r, STACK);
 	winopenbody(r->w, OWRITE);
-	if(to!=nil && to[0]!='\0') {
-		// Bprint(r->w->body, "%s\n", to);
+	if(to!=nil && to[0]!='\0')
 		fsprint(r->w->body, "%s\n", to);
-	}
-	for(a=attr; a; a=a->next) {
-		// Bprint(r->w->body, "%s: %s\n", a->name, a->value);
+	for(a=attr; a; a=a->next)
 		fsprint(r->w->body, "%s: %s\n", a->name, a->value);
-	}
 	dir = nil;
 	if(m != nil){
 		dir = estrstrdup(mbox.name, m->name);
 		if(to == nil && attr == nil){
 			/* Reply goes to replyto; Reply all goes to From and To and CC */
-			if(strstr(label, "all") == nil) {
-				// jpc Bprint(r->w->body, "To: %s\n", m->replyto);
+			if(strstr(label, "all") == nil)
 				fsprint(r->w->body, "To: %s\n", m->replyto);
-			}
 			else{	/* Replyall */
-				if(strlen(m->from) > 0) {
-					// Bprint(r->w->body, "To: %s\n", m->from);
+				if(strlen(m->from) > 0)
 					fsprint(r->w->body, "To: %s\n", m->from);
-				}
-				if(strlen(m->to) > 0) {
-					// Bprint(r->w->body, "To: %s\n", m->to);
+				if(strlen(m->to) > 0)
 					fsprint(r->w->body, "To: %s\n", m->to);
-				}
-				if(strlen(m->cc) > 0) {
-					// Bprint(r->w->body, "CC: %s\n", m->cc);
+				if(strlen(m->cc) > 0)
 					fsprint(r->w->body, "CC: %s\n", m->cc);
-				}
 			}
 		}
 		if(strlen(m->subject) > 0){
@@ -193,21 +121,16 @@ mkreply(Message *m, char *label, char *to, Plumbattr *attr, char *quotetext)
 			if(strlen(m->subject) >= 3)
 				if(tolower(m->subject[0])=='r' && tolower(m->subject[1])=='e' && m->subject[2]==':')
 					t = "Subject: ";
-			// Bprint(r->w->body, "%s%s\n", t, m->subject);
 			fsprint(r->w->body, "%s%s\n", t, m->subject);
 		}
 		if(!quotereply){
-			// Bprint(r->w->body, "Include: %sraw\n", dir);
 			fsprint(r->w->body, "Include: %sraw\n", dir);
 			free(dir);
 		}
 	}
-	// Bprint(r->w->body, "\n");
 	fsprint(r->w->body, "\n");
-	if(m == nil) {
-		// Bprint(r->w->body, "\n");
+	if(m == nil)
 		fsprint(r->w->body, "\n");
-	}
 	else if(quotereply){
 		quote(m, r->w->body, dir, quotetext);
 		free(dir);
@@ -274,37 +197,24 @@ execproc(void *v)
 	q[0] = e->q[0];
 	q[1] = e->q[1];
 	prog = e->prog;	/* known not to be malloc'ed */
-	rfork(RFFDG);
+	
+	fd[0] = dup(p[0], -1);
+	if(q[0])
+		fd[1] = dup(q[1], -1);
+	else
+		fd[1] = dup(1, -1);
+	fd[2] = dup(2, -2);
 	sendul(e->sync, 1);
 	buildargv(e->argv, argv, args);
 	free(e->argv);
 	chanfree(e->sync);
 	free(e);
-	dup(p[0], 0);
-	close(p[0]);
-	close(p[1]);
-	if(q[0]){
-		dup(q[1], 1);
-		close(q[0]);
-		close(q[1]);
-	}
-
-	// jpc - start
-	fd[0] = dup(0, -1);
-	fd[1] = dup(1, -1);
+	
 	threadexec(nil, fd, prog, argv);
 	close(fd[0]);
 	close(fd[1]);
-	/* jpc - procexec(nil, prog, argv); */
-	// jpc end
-//fprint(2, "exec: %s", e->prog);
-//{int i;
-//for(i=0; argv[i]; i++) print(" '%s'", argv[i]);
-//print("\n");
-//}
-//argv[0] = "cat";
-//argv[1] = nil;
-//procexec(nil, "/bin/cat", argv);
+	close(fd[2]);
+
 	fprint(2, "Mail: can't exec %s: %r\n", prog);
 	threadexits("can't exec");
 }
diff --git a/src/cmd/acme/mail/util.c b/src/cmd/acme/mail/util.c
index 8fde8b55..888e7e72 100644
--- a/src/cmd/acme/mail/util.c
+++ b/src/cmd/acme/mail/util.c
@@ -92,79 +92,16 @@ error(char *fmt, ...)
 	threadexitsall(fmt);
 }
 
-#if 0 /* jpc */
 void
-ctlprint(int fd, char *fmt, ...)
+ctlprint(CFid *fd, char *fmt, ...)
 {
 	int n;
 	va_list arg;
 
 	va_start(arg, fmt);
-	n = vfprint(fd, fmt, arg);
+	n = fsvprint(fd, fmt, arg);
 	va_end(arg);
-	fsync(fd);
 	if(n <= 0)
 		error("control file write error: %r");
 }
-#endif
 
-void
-ctlprint(CFid* fd, char *fmt, ...)
-{
-	int n;
-	va_list arg;
-	char tmp[250];
-
-	va_start(arg, fmt);
-	n = vsnprint(tmp, 250, fmt, arg);
-	va_end(arg);
-	n = fswrite(fd, tmp, strlen(tmp));
-	if(n <= 0)
-		error("control file write error: %r");
-}
-
-int fsprint(CFid *fid, char* fmt, ...) {
-	// example call this replaces:  Bprint(b, ">%s%s\n", lines[i][0]=='>'? "" : " ", lines[i]);
-	char *tmp;
-	va_list arg;
-	int n, tlen;
-
-	tmp = emalloc( tlen=(strlen(fmt)+250) );  // leave room for interpolated text
-	va_start(arg, fmt);
-	n = vsnprint(tmp, tlen, fmt, arg);
-	va_end(arg);
-	if(n == tlen)
-		error("fsprint formatting error");
-	n = fswrite(fid, tmp, strlen(tmp));
-	if(n <= 0)
-		error("fsprint write error: %r");
-	free(tmp);
-
-	return n;
-
-}
-#if 0 /* jpc */
-/*
-here's a read construct (from winselection) that may be useful in fsprint - think about it.
-*/
-	int m, n;
-	char *buf;
-	char tmp[256];
-	CFid* fid;
-
-	fid = winopenfid1(w, "rdsel", OREAD);
-	if(fid == nil)
-		error("can't open rdsel: %r");
-	n = 0;
-	buf = nil;
-
-	for(;;){
-		m = fsread(fid, tmp, sizeof tmp);
-		if(m <= 0)
-			break;
-		buf = erealloc(buf, n+m+1);
-		memmove(buf+n, tmp, m);
-		n += m;
-		buf[n] = '\0';
-	}
-#endif
diff --git a/src/cmd/acme/mail/win.c b/src/cmd/acme/mail/win.c
index 73df95a2..e407b0c3 100644
--- a/src/cmd/acme/mail/win.c
+++ b/src/cmd/acme/mail/win.c
@@ -3,39 +3,23 @@
 #include <bio.h>
 #include <thread.h>
 #include <plumb.h>
-#include <9pclient.h> /* jpc */
+#include <9pclient.h>
 #include "dat.h"
 
-extern CFsys *acmefs; /* jpc */
-
 Window*
 newwindow(void)
 {
 	char buf[12];
 	Window *w;
-	int n = 0;
 
 	w = emalloc(sizeof(Window));
-/* jpc
-	w->ctl = open("/mnt/wsys/new/ctl", ORDWR|OCEXEC);
-	if(w->ctl<0 || read(w->ctl, buf, 12)!=12)
-		error("can't open window ctl file: %r");
-*/
-/*	w->ctl = fsopenfd(acmefs, "new/ctl", ORDWR|OCEXEC);
-	if(w->ctl<0 || (n = read(w->ctl, buf, 12))!=12) {
-		fprint(2,"%d bytes read from %d\n",n,w->ctl);
-		error("can't open window ctl file: %r");
-	}
-  jpc end */
 	w->ctl = fsopen(acmefs, "new/ctl", ORDWR|OCEXEC);
-	if(w->ctl == nil || (n = fsread(w->ctl, buf, 12))!=12) {
-		fprint(2,"%d bytes read from %d\n",n,w->ctl);
+	if(w->ctl == nil || fsread(w->ctl, buf, 12)!=12)
 		error("can't open window ctl file: %r");
-	}
 
 	ctlprint(w->ctl, "noscroll\n");
 	w->id = atoi(buf);
-	w->event = winopenfid(w, "event");
+	w->event = winopenfile(w, "event");
 	w->addr = nil;	/* will be opened when needed */
 	w->body = nil;
 	w->data = nil;
@@ -68,7 +52,7 @@ wineventproc(void *v)
 }
 
 static CFid*
-winopenfid1(Window *w, char *f, int m)
+winopenfile1(Window *w, char *f, int m)
 {
 	char buf[64];
 	CFid* fd;
@@ -80,30 +64,7 @@ winopenfid1(Window *w, char *f, int m)
 	return fd;
 }
 
-static int
-winopenfile1(Window *w, char *f, int m)
-{
-	char buf[64];
-	int fd;
-
-/* jpc
-	sprint(buf, "/mnt/wsys/%d/%s", w->id, f);
-	fd = open(buf, m|OCEXEC);
-*/
-	sprint(buf, "%d/%s", w->id, f);
-	fd = fsopenfd(acmefs, buf, m|OCEXEC);
-	if(fd < 0)
-		error("can't open window file %s: %r", f);
-	return fd;
-}
-
 CFid*
-winopenfid(Window *w, char *f)
-{
-	return winopenfid1(w, f, ORDWR);
-}
-
-int
 winopenfile(Window *w, char *f)
 {
 	return winopenfile1(w, f, ORDWR);
@@ -114,7 +75,7 @@ wintagwrite(Window *w, char *s, int n)
 {
 	CFid* fid;
 
-	fid = winopenfid(w, "tag");
+	fid = winopenfile(w, "tag");
 	if(fswrite(fid, s, n) != n)
 		error("tag write: %r");
 	fsclose(fid);
@@ -132,13 +93,9 @@ winopenbody(Window *w, int mode)
 	char buf[256];
 	CFid* fid;
 
-/* jpc
-	sprint(buf, "/mnt/wsys/%d/body", w->id);
-	w->body = Bopen(buf, mode|OCEXEC);
-*/
 	sprint(buf, "%d/body", w->id);
-	fid = fsopen(acmefs,buf, mode|OCEXEC);
-	w->body = fid; // jpcBfdopen(id, mode|OCEXEC);
+	fid = fsopen(acmefs, buf, mode|OCEXEC);
+	w->body = fid;
 	if(w->body == nil)
 		error("can't open window body file: %r");
 }
@@ -147,7 +104,6 @@ void
 winclosebody(Window *w)
 {
 	if(w->body != nil){
-		// jpc Bterm(w->body);
 		fsclose(w->body);
 		w->body = nil;
 	}
@@ -158,7 +114,6 @@ winwritebody(Window *w, char *s, int n)
 {
 	if(w->body == nil)
 		winopenbody(w, OWRITE);
-	// jpc if(Bwrite(w->body, s, n) != n)
 	if(fswrite(w->body, s, n) != n)
 		error("write error to window: %r");
 }
@@ -246,9 +201,9 @@ winread(Window *w, uint q0, uint q1, char *data)
 	char buf[256];
 
 	if(w->addr == nil)
-		w->addr = winopenfid(w, "addr");
+		w->addr = winopenfile(w, "addr");
 	if(w->data == nil)
-		w->data = winopenfid(w, "data");
+		w->data = winopenfile(w, "data");
 	m = q0;
 	while(m < q1){
 		n = sprint(buf, "#%d", m);
@@ -292,14 +247,10 @@ windormant(Window *w)
 int
 windel(Window *w, int sure)
 {
-	if(sure) {
+	if(sure)
 		fswrite(w->ctl, "delete\n", 7);
-		// fsync(w->ctl);
-	}
-	else if(fswrite(w->ctl, "del\n", 4) != 4) {
-		// fsync(w->ctl);
+	else if(fswrite(w->ctl, "del\n", 4) != 4)
 		return 0;
-	}
 	/* event proc will die due to read error from event file */
 	windormant(w);
 	fsclose(w->ctl);
@@ -312,9 +263,6 @@ windel(Window *w, int sure)
 void
 winclean(Window *w)
 {
-	// int fd;
-	// if(w->body)
-	// 	Bflush(w->body);
 	ctlprint(w->ctl, "clean\n");
 }
 
@@ -322,7 +270,7 @@ int
 winsetaddr(Window *w, char *addr, int errok)
 {
 	if(w->addr == nil)
-		w->addr = winopenfid(w, "addr");
+		w->addr = winopenfile(w, "addr");
 	if(fswrite(w->addr, addr, strlen(addr)) < 0){
 		if(!errok)
 			error("error writing addr(%s): %r", addr);
@@ -358,7 +306,6 @@ winreadbody(Window *w, int *np)	/* can't use readfile because acme doesn't repor
 			na += 1024;
 			s = realloc(s, na+1);
 		}
-		// jpc m = Bread(w->body, s+n, na-n);
 		m = fsread(w->body, s+n, na-n);
 		if(m <= 0)
 			break;
@@ -378,7 +325,7 @@ winselection(Window *w)
 	char tmp[256];
 	CFid* fid;
 
-	fid = winopenfid1(w, "rdsel", OREAD);
+	fid = winopenfile1(w, "rdsel", OREAD);
 	if(fid == nil)
 		error("can't open rdsel: %r");
 	n = 0;
-- 
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