Re: [PATCH] Improve/fix the TUI's current source line highlight

["Hannes Domani via gdb-patches" <gdb-patches at sourceware dot org>]

Am Donnerstag, 14. März 2019, 18:47:56 MEZ hat Pedro Alves <palves@redhat.com> Folgendes geschrieben: 

> WDYT?

The result looks very nice.


> +/* If true, we're highlighting the current source line in reverse
> +  video mode.  */
> +static bool reverse_mode_p = true;

Shouldn't this variable be initialized to false?
Weird things happen on my end with true (sometimes the cmd window contents are reversed).


Also, I had to add the following to make it work on windows
(but beware, I'm using pdcurses, not ncurses, and I don't know if ncurses
for windows needs this as well):

--- a/gdb/tui/tui-io.c
+++ b/gdb/tui/tui-io.c
@@ -369,6 +386,17 @@ apply_ansi_escape (WINDOW *w, const char *buf)

   if (reverse_mode_p)
     {
+#if defined(__MINGW32__)
+      if (style.get_foreground ().is_basic ()
+         && style.get_foreground ().get_value ()
+         == (ncurses_norm_attr & 15))
+       style.set_fg (ui_file_style::NONE);
+      if (style.get_background ().is_basic ()
+         && style.get_background ().get_value ()
+         == ((ncurses_norm_attr >> 4) & 15))
+       style.set_bg (ui_file_style::NONE);
+#endif
+
       /* We want to reverse _only_ the default foreground/background
         colors.  If the foreground color is not the default (because
         the text was styled), we want to leave it as is.  If e.g.,