tchange from rob -- handle ^U like in rio, acme - plan9port - [fork] Plan 9 from user space (HTM) git clone git://src.adamsgaard.dk/plan9port (DIR) Log (DIR) Files (DIR) Refs (DIR) README (DIR) LICENSE --- (DIR) commit 17f131946f09f79a21b304050a0a2160bd024590 (DIR) parent 422761f81eb07e2c339dee3c71a0acead7aadd9a (HTM) Author: rsc <devnull@localhost> Date: Sun, 23 Nov 2003 17:53:32 +0000 change from rob -- handle ^U like in rio, acme Diffstat: M src/cmd/samterm/main.c | 4 ++++ 1 file changed, 4 insertions(+), 0 deletions(-) --- (DIR) diff --git a/src/cmd/samterm/main.c b/src/cmd/samterm/main.c t@@ -361,6 +361,10 @@ ctlw(Rasp *r, long o, long p) long ctlu(Rasp *r, long o, long p) { + if(--p < o) + return o; + if(raspc(r, p)=='\n') + return p; for(; p-1>=o && raspc(r, p-1)!='\n'; --p) ; return p>=o? p : o;