From: sin <sin@2f30.org>
Date: Mon, 22 Aug 2016 12:44:52 +0000 (+0100)
Subject: Make toggle dot behaviour persistent
X-Git-Tag: v1.0~69^2~2
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=dd29e81df5e3aa917bb89d13282c3ba38f458a3f;p=nnn.git

Make toggle dot behaviour persistent

Once set, the default filter is updated.  This means that
toggle dot will also work as expected when noice is executed
as root.

Based on discussion with Ypnose.
---

diff --git a/config.def.h b/config.def.h
index ca757dfe..34386938 100644
--- a/config.def.h
+++ b/config.def.h
@@ -5,6 +5,7 @@
 
 int mtimeorder  = 0; /* Set to 1 to sort by time modified */
 int idletimeout = 0; /* Screensaver timeout in seconds, 0 to disable */
+int showhidden  = 0; /* Set to 1 to show hidden files by default */
 char *idlecmd   = "rain"; /* The screensaver program */
 
 struct assoc assocs[] = {
diff --git a/noice.c b/noice.c
index a588a55c..0d5627df 100644
--- a/noice.c
+++ b/noice.c
@@ -733,10 +733,9 @@ nochange:
 			DPRINTF_S(path);
 			goto begin;
 		case SEL_TOGGLEDOT:
-			if (strcmp(fltr, ifilter) != 0)
-				strlcpy(fltr, ifilter, sizeof(fltr));
-			else
-				strlcpy(fltr, ".", sizeof(fltr));
+			showhidden ^= 1;
+			ifilter = showhidden ? "." : "^[^.]";
+			strlcpy(fltr, ifilter, sizeof(fltr));
 			goto begin;
 		case SEL_MTIME:
 			mtimeorder = !mtimeorder;
@@ -795,9 +794,12 @@ main(int argc, char *argv[])
 	}
 
 	if (getuid() == 0)
+		showhidden = 1;
+
+	if (showhidden)
 		ifilter = ".";
 	else
-		ifilter = "^[^.]"; /* Hide dotfiles */
+		ifilter = "^[^.]";
 
 	if (argv[1] != NULL) {
 		ipath = argv[1];