[flang-commits] [flang] [flang][docs] Reorganize the table of contents (PR #171240)

[KAWASHIMA Takahiro via flang-commits]

================
@@ -16,6 +16,22 @@ on how to get in touch with us and to learn more about the current status.
    ReleaseNotes
 ```
 
+# Using Flang
+
+```{eval-rst}
+.. toctree::
+   :titlesonly:
+
+   GettingStarted
+   FlangCommandLineReference
+   FortranStandardsSupport
+   Extensions
+   Directives
+   OpenMPSupport
+   Real16MathSupport
+   OptionComparison
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kawashima-fj wrote:

The word `Flang` in the linkded document refers Classic Flang. It should be remain in the "Design Documents" section.
(And it is better to reword it to avoid confusion)

https://github.com/llvm/llvm-project/pull/171240