[gtksourceview/wip/minimap] map: bike shed about CSS

[Sébastien Wilmet <swilmet src gnome org>]

commit 56900a92860820ac49c9a97a477695f6e31e2b45
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Thu May 7 21:14:21 2015 +0200

    map: bike shed about CSS
    
    It can be useful to see the result of g_strdup_printf() in gdb, so
    format correctly the CSS code as any other code. Saving a few bytes is
    really not important here, IMO. Being able to debug the code
    conveniently is much more important.

 gtksourceview/gtksourcemap.c |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/gtksourceview/gtksourcemap.c b/gtksourceview/gtksourcemap.c
index a60567d..43a2570 100644
--- a/gtksourceview/gtksourcemap.c
+++ b/gtksourceview/gtksourcemap.c
@@ -137,11 +137,11 @@ gtk_source_map_rebuild_css (GtkSourceMap *map)
                {
                        gchar *css;
 
-                       css = g_strdup_printf ("GtkSourceMap GtkEventBox {"
-                                                "background-color: %s;"
-                                                "opacity: 0.75;"
-                                                "border-top: 1px solid shade(%s,0.9);"
-                                                "border-bottom: 1px solid shade(%s,0.9);"
+                       css = g_strdup_printf ("GtkSourceMap GtkEventBox {\n"
+                                              "\tbackground-color: %s;\n"
+                                              "\topacity: 0.75;\n"
+                                              "\tborder-top: 1px solid shade(%s,0.9);\n"
+                                              "\tborder-bottom: 1px solid shade(%s,0.9);\n"
                                               "}\n",
                                               background,
                                               background,