README: update dependencies

The updater assumed the terminal cursor was invisible.

CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required (VERSION 3.0)
-project (nncmpp VERSION 1.0.0 LANGUAGES C)
+project (nncmpp VERSION 1.1.0 LANGUAGES C)
 
 # Moar warnings
 if ("${CMAKE_C_COMPILER_ID}" MATCHES "GNU" OR CMAKE_COMPILER_IS_GNUCC)

NEWS

@@ -1,4 +1,4 @@
-1.1.0 (20xx-xx-xx)
+1.1.0 (2021-10-21)
 
  * Now requesting and processing terminal de/focus events,
    using a new "defocused" attribute for selected rows

README.adoc

@@ -31,7 +31,7 @@ Building
 --------
 Build dependencies: CMake, pkg-config, asciidoctor, liberty (included),
                     termo (included) +
-Runtime dependencies: ncursesw, libunistring, cURL
+Runtime dependencies: ncursesw, libunistring, cURL, fftw3 (optional)
 
  $ git clone --recursive https://git.janouch.name/p/nncmpp.git
  $ mkdir nncmpp/build

nncmpp.c

@@ -3789,9 +3789,15 @@ spectrum_redraw (void)
 	// let's hack around it in this case
 	if (g.spectrum_row != -1)
 	{
+		// Don't mess up the line editor caret, when it's shown
+		int last_x, last_y;
+		getyx (stdscr, last_y, last_x);
+
 		attrset (APP_ATTR (TAB_BAR));
 		mvaddstr (g.spectrum_row, g.spectrum_column, g.spectrum.spectrum);
 		attrset (0);
+
+		move (last_y, last_x);
 		refresh ();
 	}
 	else