shithub: riscv

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show urls in html messages.

sometimes, I get phishing emails with links that I have an unstoppable
urge to click.

--- a/sys/src/cmd/upas/Mail/html.c

+++ b/sys/src/cmd/upas/Mail/html.c

@@ -13,9 +13,8 @@

 	int i, j, p[2], q[2];

 	Exec *e;

 	char buf[1024];

-	Channel *sync;

-	e = emalloc(sizeof(struct Exec));

+	e = emalloc(sizeof(Exec));

 	if(pipe(p) < 0 || pipe(q) < 0)

 		error("can't create pipe: %r");

@@ -23,15 +22,15 @@

 	e->p[1] = p[1];

 	e->q[0] = q[0];

 	e->q[1] = q[1];

-	e->argv = emalloc(3*sizeof(char*));

+	e->argv = emalloc(4*sizeof(char*));

 	e->argv[0] = estrdup("htmlfmt");

-	e->argv[1] = estrdup("-cutf-8");

-	e->argv[2] = nil;

+	e->argv[1] = estrdup("-a");

+	e->argv[2] = estrdup("-cutf-8");

+	e->argv[3] = nil;

 	e->prog = "/bin/htmlfmt";

-	sync = chancreate(sizeof(int), 0);

-	e->sync = sync;

+	e->sync = chancreate(sizeof(int), 0);

 	proccreate(execproc, e, EXECSTACK);

-	recvul(sync);

+	recvul(e->sync);

 	close(p[0]);

 	close(q[1]);