libbb: introduce fputc_printable (from ed)
netstat: print control chars as ^C etc
vi: style fixlet
function old new delta
fputc_printable - 100 +100
unix_do_one 451 487 +36
printLines 258 190 -68
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/1 up/down: 136/-68) Total: 68 bytes
diff --git a/editors/vi.c b/editors/vi.c
index b6d4dcf..d8492fe 100644
--- a/editors/vi.c
+++ b/editors/vi.c
@@ -899,7 +899,7 @@
if (c_is_no_print) {
c = '.';
standout_start();
- }
+ }
if (c == '\n') {
write1("$\r");
} else if (c < ' ' || c == 127) {