* rc: accidenatally merged tokens in pcmd
@ 2020-04-18 0:08 ori
2020-04-18 16:20 ` [9front] " cinap_lenrek
0 siblings, 1 reply; 2+ messages in thread
From: ori @ 2020-04-18 0:08 UTC (permalink / raw)
To: 9front
BurnZeZ reported this the other day. It seems like if we have
a pipeline that looks like:
fn foo{cat < <{echo hi}}
then the '<' will get merged in /env/'fn#foo'. This change
fixes pcmd to add a space. It looks to me like this is the
only token that can get merged this way by pcmd, but I'd
appreciate someone else taking a look for missed cases:
diff -r 627fc39e459f sys/src/cmd/rc/pcmd.c
--- a/sys/src/cmd/rc/pcmd.c Fri Apr 17 19:18:28 2020 +0200
+++ b/sys/src/cmd/rc/pcmd.c Fri Apr 17 17:06:25 2020 -0700
@@ -106,6 +106,7 @@
break;
case PIPEFD:
case REDIR:
+ pchr(f, ' ');
switch(t->rtype){
case HERE:
pchr(f, '<');
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [9front] rc: accidenatally merged tokens in pcmd
2020-04-18 0:08 rc: accidenatally merged tokens in pcmd ori
@ 2020-04-18 16:20 ` cinap_lenrek
0 siblings, 0 replies; 2+ messages in thread
From: cinap_lenrek @ 2020-04-18 16:20 UTC (permalink / raw)
To: 9front
applied.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-04-18 16:20 ` [9front] " cinap_lenrek
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