From fa85ed8a45b37fa49e05871c7d17e29373121c4a Mon Sep 17 00:00:00 2001
From: Jean-Marc Lasgouttes <lasgouttes@lyx.org>
Date: Mon, 26 May 2008 11:05:44 +0000
Subject: [PATCH] Backport change 24937 to branch:

  Note to self: `!' is not the complement-to-one operator...

  This allows me to revert a 3 years old commit from Juergen that I never
  managed to understand before.



git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/branches/BRANCH_1_5_X@24943 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/FuncStatus.cpp |  4 ++--
 src/Text3.cpp      | 14 +++++++-------
 status.15x         |  1 +
 3 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/src/FuncStatus.cpp b/src/FuncStatus.cpp
index 17e59e677d..f7b529b856 100644
--- a/src/FuncStatus.cpp
+++ b/src/FuncStatus.cpp
@@ -41,7 +41,7 @@ void FuncStatus::unknown(bool b)
 	if (b)
 		v_ |= UNKNOWN;
 	else
-		v_ &= !UNKNOWN;
+		v_ &= ~UNKNOWN;
 }
 
 
@@ -55,7 +55,7 @@ bool FuncStatus::unknown() const
 void FuncStatus::enabled(bool b)
 {
 	if (b)
-		v_ &= !DISABLED;
+		v_ &= ~DISABLED;
 	else
 		v_ |= DISABLED;
 }
diff --git a/src/Text3.cpp b/src/Text3.cpp
index 335fcc0eee..1e1255dfdf 100644
--- a/src/Text3.cpp
+++ b/src/Text3.cpp
@@ -1734,7 +1734,7 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
 
 	case LFUN_APPENDIX:
 		flag.setOnOff(cur.paragraph().params().startOfAppendix());
-		return true;
+		break;
 
 	case LFUN_BIBITEM_INSERT:
 		enable = (cur.paragraph().layout()->labeltype == LABEL_BIBLIO
@@ -1897,27 +1897,27 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
 
 	case LFUN_FONT_EMPH:
 		flag.setOnOff(font.emph() == Font::ON);
-		return true;
+		break;
 
 	case LFUN_FONT_NOUN:
 		flag.setOnOff(font.noun() == Font::ON);
-		return true;
+		break;
 
 	case LFUN_FONT_BOLD:
 		flag.setOnOff(font.series() == Font::BOLD_SERIES);
-		return true;
+		break;
 
 	case LFUN_FONT_SANS:
 		flag.setOnOff(font.family() == Font::SANS_FAMILY);
-		return true;
+		break;
 
 	case LFUN_FONT_ROMAN:
 		flag.setOnOff(font.family() == Font::ROMAN_FAMILY);
-		return true;
+		break;
 
 	case LFUN_FONT_CODE:
 		flag.setOnOff(font.family() == Font::TYPEWRITER_FAMILY);
-		return true;
+		break;
 
 	case LFUN_CUT:
 	case LFUN_COPY:
diff --git a/status.15x b/status.15x
index 7f03ee2d8e..ac0fe9f217 100644
--- a/status.15x
+++ b/status.15x
@@ -74,6 +74,7 @@ What's new
 
 - Fix display of filters such as "LaTeX (plain)" in the file dialog.
 
+- Fix 7 years-old bug with functions whose state can be toggled.
 
 * DOCUMENTATION AND LOCALIZATION