patch 8.1.2388: using old C style comments

Problem:    Using old C style comments.
Solution:   Use // comments where appropriate.

src/menu.c

@@ -16,7 +16,7 @@
 
 #if defined(FEAT_MENU) || defined(PROTO)
 
-#define MENUDEPTH   10		/* maximum depth of menus */
+#define MENUDEPTH   10		// maximum depth of menus
 
 #ifdef FEAT_GUI_MSWIN
 static int add_menu_path(char_u *, vimmenu_T *, int *, char_u *, int);
@@ -56,7 +56,7 @@ static void menu_unescape_name(char_u	*p);
 
 static char_u *menu_translate_tab_and_shift(char_u *arg_start);
 
-/* The character for each menu mode */
+// The character for each menu mode
 static char *menu_mode_chars[] = {"n", "v", "s", "o", "i", "c", "tl", "t"};
 
 static char_u e_notsubmenu[] = N_("E327: Part of menu-item path is not sub-menu");
@@ -106,7 +106,7 @@ get_root_menu(char_u *name)
  */
     void
 ex_menu(
-    exarg_T	*eap)		    /* Ex command arguments */
+    exarg_T	*eap)		    // Ex command arguments
 {
     char_u	*menu_path;
     int		modes;
@@ -126,8 +126,8 @@ ex_menu(
 # endif
 #endif
     int		pri_tab[MENUDEPTH + 1];
-    int		enable = MAYBE;	    /* TRUE for "menu enable", FALSE for "menu
-				     * disable */
+    int		enable = MAYBE;	    // TRUE for "menu enable", FALSE for "menu
+				    // disable
 #ifdef FEAT_TOOLBAR
     char_u	*icon = NULL;
 #endif
@@ -161,7 +161,7 @@ ex_menu(
     }
 
 
-    /* Locate an optional "icon=filename" argument. */
+    // Locate an optional "icon=filename" argument.
     if (STRNCMP(arg, "icon=", 5) == 0)
     {
 	arg += 5;
@@ -208,7 +208,7 @@ ex_menu(
 	i = 0;
     while (i < MENUDEPTH)
 	pri_tab[i++] = 500;
-    pri_tab[MENUDEPTH] = -1;		/* mark end of the table */
+    pri_tab[MENUDEPTH] = -1;		// mark end of the table
 
     /*
      * Check for "disable" or "enable" argument.
@@ -301,7 +301,7 @@ ex_menu(
 
     root_menu_ptr = get_root_menu(menu_path);
     if (root_menu_ptr == &curwin->w_winbar)
-	/* Assume the window toolbar menu will change. */
+	// Assume the window toolbar menu will change.
 	redraw_later(NOT_VALID);
 
     if (enable != MAYBE)
@@ -311,7 +311,7 @@ ex_menu(
 	 * For the PopUp menu, remove a menu for each mode separately.
 	 * Careful: menu_nable_recurse() changes menu_path.
 	 */
-	if (STRCMP(menu_path, "*") == 0)	/* meaning: do all menus */
+	if (STRCMP(menu_path, "*") == 0)	// meaning: do all menus
 	    menu_path = (char_u *)"";
 
 	if (menu_is_popup(menu_path))
@@ -335,7 +335,7 @@ ex_menu(
 	/*
 	 * Delete menu(s).
 	 */
-	if (STRCMP(menu_path, "*") == 0)	/* meaning: remove all menus */
+	if (STRCMP(menu_path, "*") == 0)	// meaning: remove all menus
 	    menu_path = (char_u *)"";
 
 	/*
@@ -355,7 +355,7 @@ ex_menu(
 		}
 	}
 
-	/* Careful: remove_menu() changes menu_path */
+	// Careful: remove_menu() changes menu_path
 	remove_menu(root_menu_ptr, menu_path, modes, FALSE);
     }
     else
@@ -364,13 +364,13 @@ ex_menu(
 	 * Add menu(s).
 	 * Replace special key codes.
 	 */
-	if (STRICMP(map_to, "<nop>") == 0)	/* "<Nop>" means nothing */
+	if (STRICMP(map_to, "<nop>") == 0)	// "<Nop>" means nothing
 	{
 	    map_to = (char_u *)"";
 	    map_buf = NULL;
 	}
 	else if (modes & MENU_TIP_MODE)
-	    map_buf = NULL;	/* Menu tips are plain text. */
+	    map_buf = NULL;	// Menu tips are plain text.
 	else
 	    map_to = replace_termcodes(map_to, &map_buf,
 			REPTERM_DO_LT | (special ? REPTERM_SPECIAL : 0), NULL);
@@ -397,7 +397,7 @@ ex_menu(
 		    p = popup_mode_name(menu_path, i);
 		    if (p != NULL)
 		    {
-			/* Include all modes, to make ":amenu" work */
+			// Include all modes, to make ":amenu" work
 			menuarg.modes = modes;
 #ifdef FEAT_TOOLBAR
 			menuarg.iconfile = NULL;
@@ -418,7 +418,7 @@ ex_menu(
     }
 
 #if defined(FEAT_GUI) && !(defined(FEAT_GUI_GTK))
-    /* If the menubar height changed, resize the window */
+    // If the menubar height changed, resize the window
     if (gui.in_use
 	    && (gui.menu_height != old_menu_height
 # if defined(FEAT_TOOLBAR) && !defined(FEAT_GUI_MSWIN)
@@ -451,12 +451,12 @@ theend:
     static int
 add_menu_path(
     char_u	*menu_path,
-    vimmenu_T	*menuarg,	/* passes modes, iconfile, iconidx,
-				   icon_builtin, silent[0], noremap[0] */
+    vimmenu_T	*menuarg,	// passes modes, iconfile, iconidx,
+				// icon_builtin, silent[0], noremap[0]
     int		*pri_tab,
     char_u	*call_data
 #ifdef FEAT_GUI_MSWIN
-    , int	addtearoff	/* may add tearoff item */
+    , int	addtearoff	// may add tearoff item
 #endif
     )
 {
@@ -486,7 +486,7 @@ add_menu_path(
 #endif
     vimmenu_T	**root_menu_ptr;
 
-    /* Make a copy so we can stuff around with it, since it could be const */
+    // Make a copy so we can stuff around with it, since it could be const
     path_name = vim_strsave(menu_path);
     if (path_name == NULL)
 	return FAIL;
@@ -496,8 +496,8 @@ add_menu_path(
     name = path_name;
     while (*name)
     {
-	/* Get name of this element in the menu hierarchy, and the simplified
-	 * name (without mnemonic and accelerator text). */
+	// Get name of this element in the menu hierarchy, and the simplified
+	// name (without mnemonic and accelerator text).
 	next_name = menu_name_skip(name);
 #ifdef	FEAT_MULTI_LANG
 	map_to = menutrans_lookup(name, (int)STRLEN(name));
@@ -514,12 +514,12 @@ add_menu_path(
 	    goto erret;
 	if (*dname == NUL)
 	{
-	    /* Only a mnemonic or accelerator is not valid. */
+	    // Only a mnemonic or accelerator is not valid.
 	    emsg(_("E792: Empty menu name"));
 	    goto erret;
 	}
 
-	/* See if it's already there */
+	// See if it's already there
 	lower_pri = menup;
 #ifdef FEAT_GUI
 	idx = 0;
@@ -550,8 +550,8 @@ add_menu_path(
 	    }
 	    menup = &menu->next;
 
-	    /* Count menus, to find where this one needs to be inserted.
-	     * Ignore menus that are not in the menubar (PopUp and Toolbar) */
+	    // Count menus, to find where this one needs to be inserted.
+	    // Ignore menus that are not in the menubar (PopUp and Toolbar)
 	    if (parent != NULL || menu_is_menubar(menu->name))
 	    {
 #ifdef FEAT_GUI
@@ -582,7 +582,7 @@ add_menu_path(
 		goto erret;
 	    }
 
-	    /* Not already there, so lets add it */
+	    // Not already there, so lets add it
 	    menu = ALLOC_CLEAR_ONE(vimmenu_T);
 	    if (menu == NULL)
 		goto erret;
@@ -590,7 +590,7 @@ add_menu_path(
 	    menu->modes = modes;
 	    menu->enabled = MENU_ALL_MODES;
 	    menu->name = vim_strsave(name);
-	    /* separate mnemonic and accelerator text from actual menu name */
+	    // separate mnemonic and accelerator text from actual menu name
 	    menu->dname = menu_text(name, &menu->mnemonic, &menu->actext);
 #ifdef	FEAT_MULTI_LANG
 	    if (en_name != NULL)
@@ -607,13 +607,13 @@ add_menu_path(
 	    menu->priority = pri_tab[pri_idx];
 	    menu->parent = parent;
 #ifdef FEAT_GUI_MOTIF
-	    menu->sensitive = TRUE;	    /* the default */
+	    menu->sensitive = TRUE;	    // the default
 #endif
 #ifdef FEAT_BEVAL_TIP
 	    menu->tip = NULL;
 #endif
 #ifdef FEAT_GUI_ATHENA
-	    menu->image = None;		    /* X-Windows definition for NULL*/
+	    menu->image = None;		    // X-Windows definition for NULL
 #endif
 
 	    /*
@@ -631,7 +631,7 @@ add_menu_path(
 		menu->iconfile = vim_strsave(menuarg->iconfile);
 #endif
 #if defined(FEAT_GUI_MSWIN) && defined(FEAT_TEAROFF)
-	    /* the tearoff item must be present in the modes of each item. */
+	    // the tearoff item must be present in the modes of each item.
 	    if (parent != NULL && menu_is_tearoff(parent->children->dname))
 		parent->children->modes |= modes;
 #endif
@@ -646,7 +646,7 @@ add_menu_path(
 	     * Also enable a menu when it's created or changed.
 	     */
 #ifdef FEAT_GUI_MSWIN
-	    /* If adding a tearbar (addtearoff == FALSE) don't update modes */
+	    // If adding a tearbar (addtearoff == FALSE) don't update modes
 	    if (addtearoff)
 #endif
 	    {
@@ -663,25 +663,25 @@ add_menu_path(
 	if ((old_modes & MENU_ALL_MODES) == 0
 		&& (menu->modes & MENU_ALL_MODES) != 0)
 	{
-	    if (gui.in_use)  /* Otherwise it will be added when GUI starts */
+	    if (gui.in_use)  // Otherwise it will be added when GUI starts
 	    {
 		if (*next_name == NUL)
 		{
-		    /* Real menu item, not sub-menu */
+		    // Real menu item, not sub-menu
 		    gui_mch_add_menu_item(menu, new_idx);
 
-		    /* Want to update menus now even if mode not changed */
+		    // Want to update menus now even if mode not changed
 		    force_menu_update = TRUE;
 		}
 		else
 		{
-		    /* Sub-menu (not at end of path yet) */
+		    // Sub-menu (not at end of path yet)
 		    gui_mch_add_menu(menu, new_idx);
 		}
 	    }
 
 # if defined(FEAT_GUI_MSWIN) & defined(FEAT_TEAROFF)
-	    /* When adding a new submenu, may add a tearoff item */
+	    // When adding a new submenu, may add a tearoff item
 	    if (	addtearoff
 		    && *next_name
 		    && vim_strchr(p_go, GO_TEAROFF) != NULL
@@ -721,7 +721,7 @@ add_menu_path(
 	    }
 # endif
 	}
-#endif /* FEAT_GUI */
+#endif // FEAT_GUI
 
 	menup = &menu->children;
 	parent = menu;
@@ -748,17 +748,17 @@ add_menu_path(
 #endif
 	p = (call_data == NULL) ? NULL : vim_strsave(call_data);
 
-	/* loop over all modes, may add more than one */
+	// loop over all modes, may add more than one
 	for (i = 0; i < MENU_MODES; ++i)
 	{
 	    if (modes & (1 << i))
 	    {
-		/* free any old menu */
+		// free any old menu
 		free_menu_string(menu, i);
 
-		/* For "amenu", may insert an extra character.
-		 * Don't do this if adding a tearbar (addtearoff == FALSE).
-		 * Don't do this for "<Nop>". */
+		// For "amenu", may insert an extra character.
+		// Don't do this if adding a tearbar (addtearoff == FALSE).
+		// Don't do this for "<Nop>".
 		c = 0;
 		d = 0;
 		if (amenu && call_data != NULL && *call_data != NUL
@@ -799,7 +799,7 @@ add_menu_path(
 			{
 			    int	    len = (int)STRLEN(menu->strings[i]);
 
-			    /* Append CTRL-\ CTRL-G to obey 'insertmode'. */
+			    // Append CTRL-\ CTRL-G to obey 'insertmode'.
 			    menu->strings[i][len] = Ctrl_BSL;
 			    menu->strings[i][len + 1] = Ctrl_G;
 			    menu->strings[i][len + 2] = NUL;
@@ -814,7 +814,7 @@ add_menu_path(
 	}
 #if defined(FEAT_TOOLBAR) && !defined(FEAT_GUI_MSWIN) \
 	&& (defined(FEAT_BEVAL_GUI) || defined(FEAT_GUI_GTK))
-	/* Need to update the menu tip. */
+	// Need to update the menu tip.
 	if (modes & MENU_TIP_MODE)
 	    gui_mch_menu_set_tip(menu);
 #endif
@@ -825,8 +825,8 @@ erret:
     vim_free(path_name);
     vim_free(dname);
 
-    /* Delete any empty submenu we added before discovering the error.  Repeat
-     * for higher levels. */
+    // Delete any empty submenu we added before discovering the error.  Repeat
+    // for higher levels.
     while (parent != NULL && parent->children == NULL)
     {
 	if (parent->parent == NULL)
@@ -835,7 +835,7 @@ erret:
 	    menup = &parent->parent->children;
 	for ( ; *menup != NULL && *menup != parent; menup = &((*menup)->next))
 	    ;
-	if (*menup == NULL) /* safety check */
+	if (*menup == NULL) // safety check
 	    break;
 	parent = parent->parent;
 	free_menu(menup);
@@ -857,12 +857,12 @@ menu_nable_recurse(
     char_u	*p;
 
     if (menu == NULL)
-	return OK;		/* Got to bottom of hierarchy */
+	return OK;		// Got to bottom of hierarchy
 
-    /* Get name of this element in the menu hierarchy */
+    // Get name of this element in the menu hierarchy
     p = menu_name_skip(name);
 
-    /* Find the menu */
+    // Find the menu
     while (menu != NULL)
     {
 	if (*name == NUL || *name == '*' || menu_name_equal(name, menu))
@@ -901,7 +901,7 @@ menu_nable_recurse(
     }
 
 #ifdef FEAT_GUI
-    /* Want to update menus now even if mode not changed */
+    // Want to update menus now even if mode not changed
     force_menu_update = TRUE;
 #endif
 
@@ -917,19 +917,19 @@ remove_menu(
     vimmenu_T	**menup,
     char_u	*name,
     int		modes,
-    int		silent)		/* don't give error messages */
+    int		silent)		// don't give error messages
 {
     vimmenu_T	*menu;
     vimmenu_T	*child;
     char_u	*p;
 
     if (*menup == NULL)
-	return OK;		/* Got to bottom of hierarchy */
+	return OK;		// Got to bottom of hierarchy
 
-    /* Get name of this element in the menu hierarchy */
+    // Get name of this element in the menu hierarchy
     p = menu_name_skip(name);
 
-    /* Find the menu */
+    // Find the menu
     while ((menu = *menup) != NULL)
     {
 	if (*name == NUL || menu_name_equal(name, menu))
@@ -971,8 +971,8 @@ remove_menu(
 	    if (*name != NUL)
 		break;
 
-	    /* Remove the menu item for the given mode[s].  If the menu item
-	     * is no longer valid in ANY mode, delete it */
+	    // Remove the menu item for the given mode[s].  If the menu item
+	    // is no longer valid in ANY mode, delete it
 	    menu->modes &= ~modes;
 	    if (modes & MENU_TIP_MODE)
 		free_menu_string(menu, MENU_INDEX_TIP);
@@ -994,11 +994,11 @@ remove_menu(
 	}
 
 
-	/* Recalculate modes for menu based on the new updated children */
+	// Recalculate modes for menu based on the new updated children
 	menu->modes &= ~modes;
 #if defined(FEAT_GUI_MSWIN) & defined(FEAT_TEAROFF)
-	if ((s_tearoffs) && (menu->children != NULL)) /* there's a tear bar.. */
-	    child = menu->children->next; /* don't count tearoff bar */
+	if ((s_tearoffs) && (menu->children != NULL)) // there's a tear bar..
+	    child = menu->children->next; // don't count tearoff bar
 	else
 #endif
 	    child = menu->children;
@@ -1009,16 +1009,16 @@ remove_menu(
 	    free_menu_string(menu, MENU_INDEX_TIP);
 #if defined(FEAT_TOOLBAR) && !defined(FEAT_GUI_MSWIN) \
 	    && (defined(FEAT_BEVAL_GUI) || defined(FEAT_GUI_GTK))
-	    /* Need to update the menu tip. */
+	    // Need to update the menu tip.
 	    if (gui.in_use)
 		gui_mch_menu_set_tip(menu);
 #endif
 	}
 	if ((menu->modes & MENU_ALL_MODES) == 0)
 	{
-	    /* The menu item is no longer valid in ANY mode, so delete it */
+	    // The menu item is no longer valid in ANY mode, so delete it
 #if defined(FEAT_GUI_MSWIN) & defined(FEAT_TEAROFF)
-	    if (s_tearoffs && menu->children != NULL) /* there's a tear bar.. */
+	    if (s_tearoffs && menu->children != NULL) // there's a tear bar..
 		free_menu(&menu->children);
 #endif
 	    *menup = menu;
@@ -1051,14 +1051,14 @@ free_menu(vimmenu_T **menup)
     menu = *menup;
 
 #ifdef FEAT_GUI
-    /* Free machine specific menu structures (only when already created) */
-    /* Also may rebuild a tearoff'ed menu */
+    // Free machine specific menu structures (only when already created)
+    // Also may rebuild a tearoff'ed menu
     if (gui.in_use)
 	gui_mch_destroy_menu(menu);
 #endif
 
-    /* Don't change *menup until after calling gui_mch_destroy_menu(). The
-     * MacOS code needs the original structure to properly delete the menu. */
+    // Don't change *menup until after calling gui_mch_destroy_menu(). The
+    // MacOS code needs the original structure to properly delete the menu.
     *menup = menu->next;
     vim_free(menu->name);
     vim_free(menu->dname);
@@ -1078,7 +1078,7 @@ free_menu(vimmenu_T **menup)
     vim_free(menu);
 
 #ifdef FEAT_GUI
-    /* Want to update menus now even if mode not changed */
+    // Want to update menus now even if mode not changed
     force_menu_update = TRUE;
 #endif
 }
@@ -1116,7 +1116,7 @@ show_menus(char_u *path_name, int modes)
 	return FAIL;
     menu = *get_root_menu(path_name);
 
-    /* First, find the (sub)menu with the given name */
+    // First, find the (sub)menu with the given name
     while (*name)
     {
 	p = menu_name_skip(name);
@@ -1124,7 +1124,7 @@ show_menus(char_u *path_name, int modes)
 	{
 	    if (menu_name_equal(name, menu))
 	    {
-		/* Found menu */
+		// Found menu
 		if (*p != NUL && menu->children == NULL)
 		{
 		    emsg(_(e_notsubmenu));
@@ -1153,8 +1153,8 @@ show_menus(char_u *path_name, int modes)
     }
     vim_free(path_name);
 
-    /* Now we have found the matching menu, and we list the mappings */
-						    /* Highlight title */
+    // Now we have found the matching menu, and we list the mappings
+						    // Highlight title
     msg_puts_title(_("\n--- Menus ---"));
 
     show_menus_recursive(parent, modes, 0);
@@ -1176,7 +1176,7 @@ show_menus_recursive(vimmenu_T *menu, int modes, int depth)
     if (menu != NULL)
     {
 	msg_putchar('\n');
-	if (got_int)		/* "q" hit for "--more--" */
+	if (got_int)		// "q" hit for "--more--"
 	    return;
 	for (i = 0; i < depth; i++)
 	    msg_puts("  ");
@@ -1185,7 +1185,7 @@ show_menus_recursive(vimmenu_T *menu, int modes, int depth)
 	    msg_outnum((long)menu->priority);
 	    msg_puts(" ");
 	}
-				/* Same highlighting as for directories!? */
+				// Same highlighting as for directories!?
 	msg_outtrans_attr(menu->name, HL_ATTR(HLF_D));
     }
 
@@ -1195,7 +1195,7 @@ show_menus_recursive(vimmenu_T *menu, int modes, int depth)
 	    if ((menu->modes & modes & (1 << bit)) != 0)
 	    {
 		msg_putchar('\n');
-		if (got_int)		/* "q" hit for "--more--" */
+		if (got_int)		// "q" hit for "--more--"
 		    return;
 		for (i = 0; i < depth + 2; i++)
 		    msg_puts("  ");
@@ -1231,7 +1231,7 @@ show_menus_recursive(vimmenu_T *menu, int modes, int depth)
 	else
 	    menu = menu->children;
 
-	/* recursively show all children.  Skip PopUp[nvoci]. */
+	// recursively show all children.  Skip PopUp[nvoci].
 	for (; menu != NULL && !got_int; menu = menu->next)
 	    if (!menu_is_hidden(menu->dname))
 		show_menus_recursive(menu, modes, depth + 1);
@@ -1244,7 +1244,7 @@ show_menus_recursive(vimmenu_T *menu, int modes, int depth)
 static vimmenu_T	*expand_menu = NULL;
 static vimmenu_T	*expand_menu_alt = NULL;
 static int		expand_modes = 0x0;
-static int		expand_emenu;	/* TRUE for ":emenu" command */
+static int		expand_emenu;	// TRUE for ":emenu" command
 
 /*
  * Work out what to complete when doing command line completion of menu names.
@@ -1267,7 +1267,7 @@ set_context_in_menu_cmd(
     xp->xp_context = EXPAND_UNSUCCESSFUL;
 
 
-    /* Check for priority numbers, enable and disable */
+    // Check for priority numbers, enable and disable
     for (p = arg; *p; ++p)
 	if (!VIM_ISDIGIT(*p) && *p != '.')
 	    break;
@@ -1297,12 +1297,12 @@ set_context_in_menu_cmd(
 	    after_dot = p + 1;
     }
 
-    /* ":tearoff" and ":popup" only use menus, not entries */
+    // ":tearoff" and ":popup" only use menus, not entries
     expand_menus = !((*cmd == 't' && cmd[1] == 'e') || *cmd == 'p');
     expand_emenu = (*cmd == 'e');
     if (expand_menus && VIM_ISWHITE(*p))
-	return NULL;	/* TODO: check for next command? */
-    if (*p == NUL)		/* Complete the menu name */
+	return NULL;	// TODO: check for next command?
+    if (*p == NUL)		// Complete the menu name
     {
 	int try_alt_menu = TRUE;
 
@@ -1331,7 +1331,7 @@ set_context_in_menu_cmd(
 	    {
 		if (menu_name_equal(name, menu))
 		{
-		    /* Found menu */
+		    // Found menu
 		    if ((*p != NUL && menu->children == NULL)
 			|| ((menu->modes & expand_modes) == 0x0))
 		    {
@@ -1353,7 +1353,7 @@ set_context_in_menu_cmd(
 	    }
 	    if (menu == NULL)
 	    {
-		/* No menu found with the name we were looking for */
+		// No menu found with the name we were looking for
 		vim_free(path_name);
 		return NULL;
 	    }
@@ -1371,7 +1371,7 @@ set_context_in_menu_cmd(
 	else
 	    expand_menu_alt = NULL;
     }
-    else			/* We're in the mapping part */
+    else			// We're in the mapping part
 	xp->xp_context = EXPAND_NOTHING;
     return NULL;
 }
@@ -1390,7 +1390,7 @@ get_menu_name(expand_T *xp UNUSED, int idx)
     static  int		should_advance = FALSE;
 #endif
 
-    if (idx == 0)	    /* first call: start at first item */
+    if (idx == 0)	    // first call: start at first item
     {
 	menu = expand_menu;
 	did_alt_menu = FALSE;
@@ -1399,7 +1399,7 @@ get_menu_name(expand_T *xp UNUSED, int idx)
 #endif
     }
 
-    /* Skip PopUp[nvoci]. */
+    // Skip PopUp[nvoci].
     while (menu != NULL && (menu_is_hidden(menu->dname)
 	    || menu_is_separator(menu->dname)
 	    || menu_is_tearoff(menu->dname)
@@ -1413,7 +1413,7 @@ get_menu_name(expand_T *xp UNUSED, int idx)
 	}
     }
 
-    if (menu == NULL)	    /* at end of linked list */
+    if (menu == NULL)	    // at end of linked list
 	return NULL;
 
     if (menu->modes & expand_modes)
@@ -1436,7 +1436,7 @@ get_menu_name(expand_T *xp UNUSED, int idx)
     if (should_advance)
 #endif
     {
-	/* Advance to next menu entry. */
+	// Advance to next menu entry.
 	menu = menu->next;
 	if (menu == NULL && !did_alt_menu)
 	{
@@ -1462,13 +1462,13 @@ get_menu_names(expand_T *xp UNUSED, int idx)
     static vimmenu_T	*menu = NULL;
     static int		did_alt_menu = FALSE;
 #define TBUFFER_LEN 256
-    static char_u	tbuffer[TBUFFER_LEN]; /*hack*/
+    static char_u	tbuffer[TBUFFER_LEN]; //hack
     char_u		*str;
 #ifdef FEAT_MULTI_LANG
     static  int		should_advance = FALSE;
 #endif
 
-    if (idx == 0)	    /* first call: start at first item */
+    if (idx == 0)	    // first call: start at first item
     {
 	menu = expand_menu;
 	did_alt_menu = FALSE;
@@ -1477,7 +1477,7 @@ get_menu_names(expand_T *xp UNUSED, int idx)
 #endif
     }
 
-    /* Skip Browse-style entries, popup menus and separators. */
+    // Skip Browse-style entries, popup menus and separators.
     while (menu != NULL
 	    && (   menu_is_hidden(menu->dname)
 		|| (expand_emenu && menu_is_separator(menu->dname))
@@ -1495,7 +1495,7 @@ get_menu_names(expand_T *xp UNUSED, int idx)
 	}
     }
 
-    if (menu == NULL)	    /* at end of linked list */
+    if (menu == NULL)	    // at end of linked list
 	return NULL;
 
     if (menu->modes & expand_modes)
@@ -1514,8 +1514,8 @@ get_menu_names(expand_T *xp UNUSED, int idx)
 		    should_advance = TRUE;
 	    }
 #endif
-	    /* hack on menu separators:  use a 'magic' char for the separator
-	     * so that '.' in names gets escaped properly */
+	    // hack on menu separators:  use a 'magic' char for the separator
+	    // so that '.' in names gets escaped properly
 	    STRCAT(tbuffer, "\001");
 	    str = tbuffer;
 	}
@@ -1542,7 +1542,7 @@ get_menu_names(expand_T *xp UNUSED, int idx)
     if (should_advance)
 #endif
     {
-	/* Advance to next menu entry. */
+	// Advance to next menu entry.
 	menu = menu->next;
 	if (menu == NULL && !did_alt_menu)
 	{
@@ -1621,7 +1621,7 @@ menu_namecmp(char_u *name, char_u *mname)
     static int
 get_menu_cmd_modes(
     char_u  *cmd,
-    int	    forceit,	    /* Was there a "!" after the command? */
+    int	    forceit,	    // Was there a "!" after the command?
     int	    *noremap,
     int	    *unmenu)
 {
@@ -1629,50 +1629,50 @@ get_menu_cmd_modes(
 
     switch (*cmd++)
     {
-	case 'v':			/* vmenu, vunmenu, vnoremenu */
+	case 'v':			// vmenu, vunmenu, vnoremenu
 	    modes = MENU_VISUAL_MODE | MENU_SELECT_MODE;
 	    break;
-	case 'x':			/* xmenu, xunmenu, xnoremenu */
+	case 'x':			// xmenu, xunmenu, xnoremenu
 	    modes = MENU_VISUAL_MODE;
 	    break;
-	case 's':			/* smenu, sunmenu, snoremenu */
+	case 's':			// smenu, sunmenu, snoremenu
 	    modes = MENU_SELECT_MODE;
 	    break;
-	case 'o':			/* omenu */
+	case 'o':			// omenu
 	    modes = MENU_OP_PENDING_MODE;
 	    break;
-	case 'i':			/* imenu */
+	case 'i':			// imenu
 	    modes = MENU_INSERT_MODE;
 	    break;
 	case 't':
-	    if (*cmd == 'l')            /* tlmenu, tlunmenu, tlnoremenu */
+	    if (*cmd == 'l')            // tlmenu, tlunmenu, tlnoremenu
 	    {
 		modes = MENU_TERMINAL_MODE;
 		++cmd;
 		break;
 	    }
-	    modes = MENU_TIP_MODE;	/* tmenu */
+	    modes = MENU_TIP_MODE;	// tmenu
 	    break;
-	case 'c':			/* cmenu */
+	case 'c':			// cmenu
 	    modes = MENU_CMDLINE_MODE;
 	    break;
-	case 'a':			/* amenu */
+	case 'a':			// amenu
 	    modes = MENU_INSERT_MODE | MENU_CMDLINE_MODE | MENU_NORMAL_MODE
 				    | MENU_VISUAL_MODE | MENU_SELECT_MODE
 				    | MENU_OP_PENDING_MODE;
 	    break;
 	case 'n':
-	    if (*cmd != 'o')		/* nmenu, not noremenu */
+	    if (*cmd != 'o')		// nmenu, not noremenu
 	    {
 		modes = MENU_NORMAL_MODE;
 		break;
 	    }
-	    /* FALLTHROUGH */
+	    // FALLTHROUGH
 	default:
 	    --cmd;
-	    if (forceit)		/* menu!! */
+	    if (forceit)		// menu!!
 		modes = MENU_INSERT_MODE | MENU_CMDLINE_MODE;
-	    else			/* menu */
+	    else			// menu
 		modes = MENU_NORMAL_MODE | MENU_VISUAL_MODE | MENU_SELECT_MODE
 						       | MENU_OP_PENDING_MODE;
     }
@@ -1761,7 +1761,7 @@ menu_text(char_u *str, int *mnemonic, char_u **actext)
     char_u	*p;
     char_u	*text;
 
-    /* Locate accelerator text, after the first TAB */
+    // Locate accelerator text, after the first TAB
     p = vim_strchr(str, TAB);
     if (p != NULL)
     {
@@ -1772,13 +1772,13 @@ menu_text(char_u *str, int *mnemonic, char_u **actext)
     else
 	text = vim_strsave(str);
 
-    /* Find mnemonic characters "&a" and reduce "&&" to "&". */
+    // Find mnemonic characters "&a" and reduce "&&" to "&".
     for (p = text; p != NULL; )
     {
 	p = vim_strchr(p, '&');
 	if (p != NULL)
 	{
-	    if (p[1] == NUL)	    /* trailing "&" */
+	    if (p[1] == NUL)	    // trailing "&"
 		break;
 	    if (mnemonic != NULL && p[1] != '&')
 #if !defined(__MVS__) || defined(MOTIF390_MNEMONIC_FIXED)
@@ -1901,7 +1901,7 @@ get_menu_mode(void)
 	return MENU_INDEX_OP_PENDING;
     if (State & NORMAL)
 	return MENU_INDEX_NORMAL;
-    if (State & LANGMAP)	/* must be a "r" command, like Insert mode */
+    if (State & LANGMAP)	// must be a "r" command, like Insert mode
 	return MENU_INDEX_INSERT;
     return MENU_INDEX_INVALID;
 }
@@ -1941,14 +1941,14 @@ show_popupmenu(void)
 	if (STRNCMP("PopUp", menu->name, 5) == 0 && STRNCMP(menu->name + 5, mode, mode_len) == 0)
 	    break;
 
-    /* Only show a popup when it is defined and has entries */
+    // Only show a popup when it is defined and has entries
     if (menu != NULL && menu->children != NULL)
     {
 # if defined(FEAT_GUI)
 	if (gui.in_use)
 	{
-	    /* Update the menus now, in case the MenuPopup autocommand did
-	     * anything. */
+	    // Update the menus now, in case the MenuPopup autocommand did
+	    // anything.
 	    gui_update_menus(0);
 	    gui_mch_show_popupmenu(menu);
 	}
@@ -1998,7 +1998,7 @@ gui_create_initial_menus(vimmenu_T *menu)
 
     while (menu != NULL)
     {
-	/* Don't add a menu when only a tip was defined. */
+	// Don't add a menu when only a tip was defined.
 	if (menu->modes & MENU_ALL_MODES)
 	{
 	    if (menu->children != NULL)
@@ -2033,11 +2033,11 @@ gui_update_menus_recurse(vimmenu_T *menu, int mode)
 	else
 	    grey = TRUE;
 # ifdef FEAT_GUI_ATHENA
-	/* Hiding menus doesn't work for Athena, it can cause a crash. */
+	// Hiding menus doesn't work for Athena, it can cause a crash.
 	gui_mch_menu_grey(menu, grey);
 # else
-	/* Never hide a toplevel menu, it may make the menubar resize or
-	 * disappear. Same problem for ToolBar items. */
+	// Never hide a toplevel menu, it may make the menubar resize or
+	// disappear. Same problem for ToolBar items.
 	if (vim_strchr(p_go, GO_GREY) != NULL || menu->parent == NULL
 #  ifdef FEAT_TOOLBAR
 		|| menu_is_toolbar(menu->parent->name)
@@ -2097,7 +2097,7 @@ gui_is_menu_shortcut(int key)
     return FALSE;
 }
 # endif
-#endif /* FEAT_GUI */
+#endif // FEAT_GUI
 
 #if (defined(FEAT_GUI_MSWIN) && defined(FEAT_TEAROFF)) || defined(PROTO)
 
@@ -2145,8 +2145,8 @@ gui_create_tearoffs_recurse(
     {
 	if (menu->children != NULL && menu_is_menubar(menu->name))
 	{
-	    /* Add the menu name to the menu path.  Insert a backslash before
-	     * dots (it's used to separate menu names). */
+	    // Add the menu name to the menu path.  Insert a backslash before
+	    // dots (it's used to separate menu names).
 	    len = (int)STRLEN(pname) + (int)STRLEN(menu->name);
 	    for (s = menu->name; *s; ++s)
 		if (*s == '.' || *s == '\\')
@@ -2164,11 +2164,11 @@ gui_create_tearoffs_recurse(
 		}
 		*d = NUL;
 
-		/* check if tearoff already exists */
+		// check if tearoff already exists
 		if (STRCMP(menu->children->name, TEAR_STRING) != 0)
 		{
 		    gui_add_tearoff(newpname, pri_tab, pri_idx - 1);
-		    *d = NUL;			/* remove TEAR_STRING */
+		    *d = NUL;			// remove TEAR_STRING
 		}
 
 		STRCAT(newpname, ".");
@@ -2204,7 +2204,7 @@ gui_add_tearoff(char_u *tearpath, int *pri_tab, int pri_idx)
 	STRCAT(tearpath, ".");
 	STRCAT(tearpath, TEAR_STRING);
 
-	/* Priority of tear-off is always 1 */
+	// Priority of tear-off is always 1
 	t = pri_tab[pri_idx + 1];
 	pri_tab[pri_idx + 1] = 1;
 
@@ -2238,20 +2238,20 @@ gui_destroy_tearoffs_recurse(vimmenu_T *menu)
     {
 	if (menu->children)
 	{
-	    /* check if tearoff exists */
+	    // check if tearoff exists
 	    if (STRCMP(menu->children->name, TEAR_STRING) == 0)
 	    {
-		/* Disconnect the item and free the memory */
+		// Disconnect the item and free the memory
 		free_menu(&menu->children);
 	    }
-	    if (menu->children != NULL) /* if not the last one */
+	    if (menu->children != NULL) // if not the last one
 		gui_destroy_tearoffs_recurse(menu->children);
 	}
 	menu = menu->next;
     }
 }
 
-#endif /* FEAT_GUI_MSWIN && FEAT_TEAROFF */
+#endif // FEAT_GUI_MSWIN && FEAT_TEAROFF
 
 /*
  * Execute "menu".  Use by ":emenu" and the window toolbar.
@@ -2266,7 +2266,7 @@ execute_menu(exarg_T *eap, vimmenu_T *menu, int mode_idx)
 
     if (idx < 0)
     {
-	/* Use the Insert mode entry when returning to Insert mode. */
+	// Use the Insert mode entry when returning to Insert mode.
 	if (restart_edit
 #ifdef FEAT_EVAL
 		&& !current_sctx.sc_sid
@@ -2291,14 +2291,14 @@ execute_menu(exarg_T *eap, vimmenu_T *menu, int mode_idx)
 
 	    idx = MENU_INDEX_VISUAL;
 
-	    /* GEDDES: This is not perfect - but it is a
-	     * quick way of detecting whether we are doing this from a
-	     * selection - see if the range matches up with the visual
-	     * select start and end.  */
+	    // GEDDES: This is not perfect - but it is a
+	    // quick way of detecting whether we are doing this from a
+	    // selection - see if the range matches up with the visual
+	    // select start and end.
 	    if ((curbuf->b_visual.vi_start.lnum == eap->line1)
 		    && (curbuf->b_visual.vi_end.lnum) == eap->line2)
 	    {
-		/* Set it up for visual mode - equivalent to gv.  */
+		// Set it up for visual mode - equivalent to gv.
 		VIsual_mode = curbuf->b_visual.vi_mode;
 		tpos = curbuf->b_visual.vi_end;
 		curwin->w_cursor = curbuf->b_visual.vi_start;
@@ -2306,7 +2306,7 @@ execute_menu(exarg_T *eap, vimmenu_T *menu, int mode_idx)
 	    }
 	    else
 	    {
-		/* Set it up for line-wise visual mode */
+		// Set it up for line-wise visual mode
 		VIsual_mode = 'V';
 		curwin->w_cursor.lnum = eap->line1;
 		curwin->w_cursor.col = 1;
@@ -2315,7 +2315,7 @@ execute_menu(exarg_T *eap, vimmenu_T *menu, int mode_idx)
 		tpos.coladd = 0;
 	    }
 
-	    /* Activate visual mode */
+	    // Activate visual mode
 	    VIsual_active = TRUE;
 	    VIsual_reselect = TRUE;
 	    check_cursor();
@@ -2324,23 +2324,23 @@ execute_menu(exarg_T *eap, vimmenu_T *menu, int mode_idx)
 
 	    check_cursor();
 
-	    /* Adjust the cursor to make sure it is in the correct pos
-	     * for exclusive mode */
+	    // Adjust the cursor to make sure it is in the correct pos
+	    // for exclusive mode
 	    if (*p_sel == 'e' && gchar_cursor() != NUL)
 		++curwin->w_cursor.col;
 	}
     }
 
-    /* For the WinBar menu always use the Normal mode menu. */
+    // For the WinBar menu always use the Normal mode menu.
     if (idx == -1 || eap == NULL)
 	idx = MENU_INDEX_NORMAL;
 
     if (idx != MENU_INDEX_INVALID && menu->strings[idx] != NULL
 						 && (menu->modes & (1 << idx)))
     {
-	/* When executing a script or function execute the commands right now.
-	 * Also for the window toolbar.
-	 * Otherwise put them in the typeahead buffer. */
+	// When executing a script or function execute the commands right now.
+	// Also for the window toolbar.
+	// Otherwise put them in the typeahead buffer.
 	if (eap == NULL
 #ifdef FEAT_EVAL
 		|| current_sctx.sc_sid != 0
@@ -2432,7 +2432,7 @@ ex_emenu(exarg_T *eap)
     name = saved_name;
     while (*name)
     {
-	/* Find in the menu hierarchy */
+	// Find in the menu hierarchy
 	p = menu_name_skip(name);
 
 	while (menu != NULL)
@@ -2496,8 +2496,8 @@ winbar_click(win_T *wp, int col)
 
 	    if (wp != curwin)
 	    {
-		/* Clicking in the window toolbar of a not-current window.
-		 * Make that window the current one and save Visual mode. */
+		// Clicking in the window toolbar of a not-current window.
+		// Make that window the current one and save Visual mode.
 		save_curwin = curwin;
 		VIsual_active = FALSE;
 		curwin = wp;
@@ -2547,7 +2547,7 @@ gui_find_menu(char_u *path_name)
     name = saved_name;
     while (*name)
     {
-	/* find the end of one dot-separated name and put a NUL at the dot */
+	// find the end of one dot-separated name and put a NUL at the dot
 	p = menu_name_skip(name);
 
 	while (menu != NULL)
@@ -2556,7 +2556,7 @@ gui_find_menu(char_u *path_name)
 	    {
 		if (menu->children == NULL)
 		{
-		    /* found a menu item instead of a sub-menu */
+		    // found a menu item instead of a sub-menu
 		    if (*p == NUL)
 			emsg(_("E336: Menu path must lead to a sub-menu"));
 		    else
@@ -2564,16 +2564,16 @@ gui_find_menu(char_u *path_name)
 		    menu = NULL;
 		    goto theend;
 		}
-		if (*p == NUL)	    /* found a full match */
+		if (*p == NUL)	    // found a full match
 		    goto theend;
 		break;
 	    }
 	    menu = menu->next;
 	}
-	if (menu == NULL)	/* didn't find it */
+	if (menu == NULL)	// didn't find it
 	    break;
 
-	/* Found a match, search the sub-menu. */
+	// Found a match, search the sub-menu.
 	menu = menu->children;
 	name = p;
     }
@@ -2593,9 +2593,9 @@ theend:
 
 typedef struct
 {
-    char_u	*from;		/* English name */
-    char_u	*from_noamp;	/* same, without '&' */
-    char_u	*to;		/* translated name */
+    char_u	*from;		// English name
+    char_u	*from_noamp;	// same, without '&'
+    char_u	*to;		// translated name
 } menutrans_T;
 
 static garray_T menutrans_ga = {0, 0, 0, 0, NULL};
@@ -2632,13 +2632,13 @@ ex_menutranslate(exarg_T *eap UNUSED)
 	}
 	ga_clear(&menutrans_ga);
 # ifdef FEAT_EVAL
-	/* Delete all "menutrans_" global variables. */
+	// Delete all "menutrans_" global variables.
 	del_menutrans_vars();
 # endif
     }
     else
     {
-	/* ":menutrans from to": add translation */
+	// ":menutrans from to": add translation
 	from = arg;
 	arg = menu_skip_part(arg);
 	to = skipwhite(arg);
@@ -2713,7 +2713,7 @@ menutrans_lookup(char_u *name, int len)
 	if (STRNICMP(name, tp[i].from, len) == 0 && tp[i].from[len] == NUL)
 	    return tp[i].to;
 
-    /* Now try again while ignoring '&' characters. */
+    // Now try again while ignoring '&' characters.
     i = name[len];
     name[len] = NUL;
     dname = menu_text(name, NULL, NULL);
@@ -2744,7 +2744,7 @@ menu_unescape_name(char_u *name)
 	if (*p == '\\')
 	    STRMOVE(p, p + 1);
 }
-#endif /* FEAT_MULTI_LANG */
+#endif // FEAT_MULTI_LANG
 
 /*
  * Isolate the menu name.
@@ -2773,4 +2773,4 @@ menu_translate_tab_and_shift(char_u *arg_start)
     return arg;
 }
 
-#endif /* FEAT_MENU */
+#endif // FEAT_MENU