GopherProxy

	Add command to cd back to HOME - noice - small file browser (mirror / fork from…
	git clone git://git.codemadness.org/noice
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	---
	commit 829bcdd7d419b8e07d77edfa9b9878f0f399a99f
	parent e1c26079b109a8ef074362142636c970ccdc9465
	Author: sin <[email protected]>
	Date: Thu, 25 Feb 2016 15:06:57 +0000

	Add command to cd back to HOME

	Original patch written by Richard Hyde and taken from
	https://github.com/RichardHyde/noice

	Diffstat:
	M config.def.h \| 1 +
	M noice.1 \| 4 +++-
	M noice.c \| 16 ++++++++++++++++

	3 files changed, 20 insertions(+), 1 deletion(-)
	---
	diff --git a/config.def.h b/config.def.h
	@@ -56,6 +56,7 @@ struct key bindings[] = {
	{ '$', SEL_END },
	/* Change dir */
	{ 'c', SEL_CD },
	+ { '~', SEL_CDHOME },
	/* Toggle hide .dot files */
	{ '.', SEL_TOGGLEDOT },
	/* Toggle sort by time */
	diff --git a/noice.1 b/noice.1
	@@ -1,4 +1,4 @@
	-.Dd November 26, 2015
	+.Dd February 25, 2016
	.Dt NOICE 1
	.Os
	.Sh NAME
	@@ -49,6 +49,8 @@ Back up one directory level.
	Change filter (see below for more information).
	.It Ic c
	Change into the given directory.
	+.It Ic ~
	+Change to the HOME directory.
	.It Ic \&.
	Toggle hide .dot files.
	.It Ic t
	diff --git a/noice.c b/noice.c
	@@ -57,6 +57,7 @@ enum action {
	SEL_HOME,
	SEL_END,
	SEL_CD,
	+ SEL_CDHOME,
	SEL_TOGGLEDOT,
	SEL_MTIME,
	SEL_REDRAW,
	@@ -707,6 +708,21 @@ nochange:
	strlcpy(fltr, ifilter, sizeof(fltr))
	DPRINTF_S(path);
	goto begin;
	+ case SEL_CDHOME:
	+ tmp = getenv("HOME");
	+ if (tmp == NULL) {
	+ clearprompt();
	+ goto nochange;
	+ }
	+ if (canopendir(tmp) == 0) {
	+ printwarn();
	+ goto nochange;
	+ }
	+ strlcpy(path, tmp, sizeof(path));
	+ /* Reset filter */
	+ strlcpy(fltr, ifilter, sizeof(fltr));
	+ DPRINTF_S(path);
	+ goto begin;
	case SEL_TOGGLEDOT:
	if (strcmp(fltr, ifilter) != 0)
	strlcpy(fltr, ifilter, sizeof(fltr));