GopherProxy

	Fixed bugs in send logic. - sam - An updated version of the sam text editor.
	git clone git://vernunftzentrum.de/sam.git
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	---
	commit 7cc2a4d279f318a4b2288cc31872a1b4cc603545
	parent 5cd42f1f67572906665966ba07ce099ae358260e
	Author: Rob King <[email protected]>
	Date: Wed, 21 Sep 2016 21:47:08 -0500

	Fixed bugs in send logic.

	Diffstat:
	samterm/main.c \| 17 ++++++++++++-----

	1 file changed, 12 insertions(+), 5 deletions(-)
	---
	diff --git a/samterm/main.c b/samterm/main.c
	@@ -1,3 +1,4 @@
	+
	/* Copyright (c) 1998 Lucent Technologies - All rights reserved. */
	#include <u.h>
	#include <libc.h>
	@@ -16,9 +17,9 @@ long nscralloc;
	extern Bitmap screen;
	unsigned int cursor;
	Mouse mouse;
	-Flayer *which = 0;
	-Flayer *flast = 0;
	-Flayer *work = 0;
	+Flayer *which = NULL;
	+Flayer *flast = NULL;
	+Flayer *work = NULL;
	long snarflen;
	long typestart = -1;
	long typeend = -1;
	@@ -851,8 +852,12 @@ cmdtab(Flayer l, long a, Text t, const char *arg)
	static long
	cmdsend(Flayer l, long a, Text t, const char *arg)
	{
	+ bool dojump = (t != &cmd);
	+
	flushtyping(0);
	- cmdjump(l, a, t, NULL);
	+ if (dojump)
	+ cmdjump(l, a, t, NULL);
	+
	for (const char c = arg; c; c++){
	pushkbd(*c);
	type(&cmd.l[cmd.front]);
	@@ -861,7 +866,9 @@ cmdsend(Flayer l, long a, Text t, const char *arg)
	pushkbd('\n');
	type(&cmd.l[cmd.front]);
	flushtyping(0);
	- cmdjump(l, a, t, NULL);
	+
	+ if (dojump)
	+ cmdjump(l, a, t, NULL);

	return a;
	}