Mark item separator in default color on help screen

Closes: hishamhm#1014

Author: Low-power

Action.c

@@ -571,46 +571,57 @@ static Htop_Reaction actionHelp(State* st) {
    line++;
    mvaddstr(line++, 0, "CPU usage bar: ");
 
+#define addbartext(attr, prefix, text)               \
+   do {                                              \
+      addattrstr(CRT_colors[DEFAULT_COLOR], prefix); \
+      addattrstr(attr, text);                        \
+   } while(0)
+
    addattrstr(CRT_colors[BAR_BORDER], "[");
+   addbartext(CRT_colors[CPU_NICE_TEXT], "", "low");
+   addbartext(CRT_colors[CPU_NORMAL], "/", "normal");
+   addbartext(CRT_colors[CPU_SYSTEM], "/", "kernel");
    if (st->settings->detailedCPUTime) {
-      addattrstr(CRT_colors[CPU_NICE_TEXT], "low"); addstr("/");
-      addattrstr(CRT_colors[CPU_NORMAL], "normal"); addstr("/");
-      addattrstr(CRT_colors[CPU_SYSTEM], "kernel"); addstr("/");
-      addattrstr(CRT_colors[CPU_IRQ], "irq"); addstr("/");
-      addattrstr(CRT_colors[CPU_SOFTIRQ], "soft-irq"); addstr("/");
-      addattrstr(CRT_colors[CPU_STEAL], "steal"); addstr("/");
-      addattrstr(CRT_colors[CPU_GUEST], "guest"); addstr("/");
-      addattrstr(CRT_colors[CPU_IOWAIT], "io-wait");
-      addattrstr(CRT_colors[BAR_SHADOW], " used%");
+      addbartext(CRT_colors[CPU_IRQ], "/", "irq");
+      addbartext(CRT_colors[CPU_SOFTIRQ], "/", "soft-irq");
+      addbartext(CRT_colors[CPU_STEAL], "/", "steal");
+      addbartext(CRT_colors[CPU_GUEST], "/", "guest");
+      addbartext(CRT_colors[CPU_IOWAIT], "/", "io-wait");
+      addbartext(CRT_colors[BAR_SHADOW], " ", "used%");
    } else {
-      addattrstr(CRT_colors[CPU_NICE_TEXT], "low-priority"); addstr("/");
-      addattrstr(CRT_colors[CPU_NORMAL], "normal"); addstr("/");
-      addattrstr(CRT_colors[CPU_SYSTEM], "kernel"); addstr("/");
-      addattrstr(CRT_colors[CPU_GUEST], "virtualized");
-      addattrstr(CRT_colors[BAR_SHADOW], "             used%");
+      addbartext(CRT_colors[CPU_GUEST], "/", "guest");
+      addbartext(CRT_colors[BAR_SHADOW], "                  ", "used%");
    }
    addattrstr(CRT_colors[BAR_BORDER], "]");
+
    attrset(CRT_colors[DEFAULT_COLOR]);
    mvaddstr(line++, 0, "Memory bar:    ");
    addattrstr(CRT_colors[BAR_BORDER], "[");
-   addattrstr(CRT_colors[MEMORY_USED], "used"); addstr("/");
-   addattrstr(CRT_colors[MEMORY_BUFFERS_TEXT], "buffers"); addstr("/");
-   addattrstr(CRT_colors[MEMORY_SHARED], "shared"); addstr("/");
-   addattrstr(CRT_colors[MEMORY_CACHE], "cache");
-   addattrstr(CRT_colors[BAR_SHADOW], "                     used/total");
+   addbartext(CRT_colors[MEMORY_USED], "", "used");
+   addbartext(CRT_colors[MEMORY_BUFFERS_TEXT], "/", "buffers");
+   addbartext(CRT_colors[MEMORY_SHARED], "/", "shared");
+   addbartext(CRT_colors[MEMORY_CACHE], "/", "cache");
+   addbartext(CRT_colors[BAR_SHADOW], "                     ", "used");
+   addbartext(CRT_colors[BAR_SHADOW], "/", "totel");
    addattrstr(CRT_colors[BAR_BORDER], "]");
+
    attrset(CRT_colors[DEFAULT_COLOR]);
    mvaddstr(line++, 0, "Swap bar:      ");
    addattrstr(CRT_colors[BAR_BORDER], "[");
-   addattrstr(CRT_colors[SWAP], "used");
+   addbartext(CRT_colors[SWAP], "", "used");
 #ifdef HTOP_LINUX
-   addstr("/");
-   addattrstr(CRT_colors[SWAP_CACHE], "cache");
-   addattrstr(CRT_colors[BAR_SHADOW], "                                    used/total");
+   addbartext(CRT_colors[SWAP_CACHE], "/", "cache");
 #else
-   addattrstr(CRT_colors[BAR_SHADOW], "                                          used/total");
+   addbartext(CRT_colors[SWAP_CACHE], "      ", "");
 #endif
+   addbartext(CRT_colors[BAR_SHADOW], "                                    ", "used");
+   addbartext(CRT_colors[BAR_SHADOW], "/", "total");
    addattrstr(CRT_colors[BAR_BORDER], "]");
+
+   line++;
+
+#undef addbartext
+
    attrset(CRT_colors[DEFAULT_COLOR]);
    mvaddstr(line++, 0, "Type and layout of header meters are configurable in the setup screen.");
    if (CRT_colorScheme == COLORSCHEME_MONOCHROME) {