* file name from sam !
@ 2016-09-22 8:09 Julius Schmidt
2016-09-22 8:50 ` [9front] " cinap_lenrek
2016-09-22 9:03 ` cinap_lenrek
0 siblings, 2 replies; 5+ messages in thread
From: Julius Schmidt @ 2016-09-22 8:09 UTC (permalink / raw)
To: 9front
would be nice if there was a feature along the lines of having sam set an
env variable $f with the current file name so you can do things like
! chmod +x $f
without having to retype the filename.
maybe this already exists and i just don't know :)
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [9front] file name from sam !
2016-09-22 8:09 file name from sam ! Julius Schmidt
@ 2016-09-22 8:50 ` cinap_lenrek
2016-09-22 9:03 ` cinap_lenrek
1 sibling, 0 replies; 5+ messages in thread
From: cinap_lenrek @ 2016-09-22 8:50 UTC (permalink / raw)
To: 9front
diff -r 9319c4c3a2f1 sys/src/cmd/sam/shell.c
--- a/sys/src/cmd/sam/shell.c Wed Sep 21 21:57:08 2016 +0200
+++ b/sys/src/cmd/sam/shell.c Thu Sep 22 10:48:46 2016 +0200
@@ -93,6 +93,7 @@
close(0); /* so it won't read from terminal */
open("/dev/null", 0);
}
+ putenv("f", Strtoc(&f->name));
execl(SHPATH, SH, "-c", Strtoc(&plan9cmd), nil);
exits("exec");
}
--
cinap
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [9front] file name from sam !
2016-09-22 8:09 file name from sam ! Julius Schmidt
2016-09-22 8:50 ` [9front] " cinap_lenrek
@ 2016-09-22 9:03 ` cinap_lenrek
2016-09-22 9:04 ` Siarhei Zirukin
1 sibling, 1 reply; 5+ messages in thread
From: cinap_lenrek @ 2016-09-22 9:03 UTC (permalink / raw)
To: 9front
interestingly, acme has $% for this. might change it for
sam as well?
--
cinap
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2016-09-22 9:05 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-09-22 8:09 file name from sam ! Julius Schmidt
2016-09-22 8:50 ` [9front] " cinap_lenrek
2016-09-22 9:03 ` cinap_lenrek
2016-09-22 9:04 ` Siarhei Zirukin
2016-09-22 9:05 ` cinap_lenrek
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).