[LyX/master] Remove comments about enumification of toc types

[Guillaume Munch]

commit 597de9bb8d93fe293d2d6fce76bd32bde5198c5d
Author: Guillaume Munch <g...@lyx.org>
Date:   Mon Jan 9 23:15:16 2017 +0100

    Remove comments about enumification of toc types
    
    This is no longer likely to happen.
---
 src/TocBackend.cpp |    1 -
 src/TocBackend.h   |   47 +++++++++++++++--------------------------------
 2 files changed, 15 insertions(+), 33 deletions(-)

diff --git a/src/TocBackend.cpp b/src/TocBackend.cpp
index 6c7c1f9..1256a49 100644
--- a/src/TocBackend.cpp
+++ b/src/TocBackend.cpp
@@ -353,7 +353,6 @@ docstring TocBackend::outlinerName(string const & type) 
const
 
 bool TocBackend::isOther(std::string const & type)
 {
-       // This is where having an Enum of types would have been more elegant...
        return type == "graphics"
                || type == "note"
                || type == "branch"
diff --git a/src/TocBackend.h b/src/TocBackend.h
index e13773f..1e58ec2 100644
--- a/src/TocBackend.h
+++ b/src/TocBackend.h
@@ -30,40 +30,23 @@ namespace lyx {
 
 class Buffer;
 
-
-/* FIXME: toc types are currently identified by strings. It cannot be converted
- * into an enum because of the user-configurable indexing categories and
- * the user-definable float types provided by layout files.
+/* Toc types are described by strings. They cannot be converted into an enum
+ * because of the user-configurable categories for index and the user-definable
+ * toc types provided in layout files.
+ *
+ * Here is a summary of built-in toc types
+ *
+ * Non-customizable (used without TocBuilder): "tableofcontents", "change",
+ * "citation", "label", "senseless".
+ *
+ * Built-in but customizable (used with TocBuilder): "child", "graphics",
+ * "equation", "index", "index:<user-str>", "nomencl", "listings", 
"math-macro",
+ * "external", any float type (as defined in the layouts).
  *
- * I leave this for documentation purposes for the moment.
+ * The following are used for XHTML output: "tableofcontents" (InsetText),
+ * "citation" (InsetCitation), any float type.
  *
-enum TocType {
-// Non-customizable (does not use TocBuilder)
-       //The following is used for XHTML output
-       TABLE_OF_CONTENTS,//"tableofcontents"
-       CHANGE,//"change"
-       //The following is used for XHTML output
-       CITATION,//"citation"
-       LABEL,//"label"
-       SENSELESS,//"senseless"
-// Built-in but customizable
-       CHILD,//"child"
-       GRAPHICS,//"graphics"
-       EQUATION,//"equation"
-       INDEX,//"index", "index:<user-str>" (from interface)
-       NOMENCL,//"nomencl"
-       LISTING,//"listings"
-       //The following are used for XHTML output
-       FLOAT,//"figure", "table", "algorithm", user-defined (from layout?)
-       MATH_MACRO,//"math-macro"
-       EXTERNAL,//"external"
-// Defined in layouts
-       NOTE,//"note"
-       FOOTNOTE,//"footnote"
-       MARGINAL_NOTE,//"marginalnote"
-       BRANCH,//"branch"
-       USER_DEFINED //any value defined in the layouts
-}
+ * Other types are defined in the layouts.
  */
 
 ///