Revert "[Transalation] Document range translation using the ICU MessageFormat"

wouterj · wouterj · commit b3d5de6a19ad · 2019-11-23T15:39:58.000+01:00
This reverts commit bcc89a7.
diff --git a/translation/message_format.rst b/translation/message_format.rst
@@ -267,69 +267,6 @@ Usage of this string is the same as with variables and select::
             }
         }
 
-Ranges
-~~~~~~
-
-Sometimes, it can be handy to use ranges for a translation. The ``intl`` component provides a way to do this, using the ``choice`` function.
-
-.. configuration-block::
-
-    .. code-block:: yaml
-
-        # translations/messages+intl-icu.en.yaml
-        balance_account: >-
-            {balance, choice,
-                -∞ < Oops! I'm down |
-                0 < I still have money |
-                1000 # I have a lot of money !
-            }
-
-    .. code-block:: xml
-
-        <!-- translations/messages+intl-icu.en.xlf -->
-        <?xml version="1.0"?>
-        <xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
-            <file source-language="en" datatype="plaintext" original="file.ext">
-                <body>
-                    <trans-unit id="balance_account">
-                        <source>balance_account</source>
-                        <target>{balance, choice, -∞ < Oops! I'm down | 0 < I still have money | 1000 # I have a lot of money !}</target>
-                    </trans-unit>
-                </body>
-            </file>
-        </xliff>
-
-    .. code-block:: php
-
-        // translations/messages+intl-icu.en.php
-        return [
-            'balance_account' => '{balance, choice,
-                -∞ < Oops! I\'m down |
-                0 < I still have money |
-                1000 # I have a lot of money!
-            }',
-        ];
-
-Here are some examples of what this ``choice`` formatter will render::
-
-    // prints "Oops! I'm down"
-    echo $translator->trans('balance_account', ['balance' => -10]);
-    echo $translator->trans('balance_account', ['balance' => 0]);
-
-    // prints "I still have money"
-    echo $translator->trans('balance_account', ['balance' => 10]);
-    echo $translator->trans('balance_account', ['balance' => 999]);
-
-    // prints "I have a lot of money!"
-    echo $translator->trans('balance_account', ['balance' => 1000]);
-
-This formatter adds some characters used as keyword:
-
-* Ranges must be separated by a pipe (``|``).
-* ``<`` means ``inferior to``.
-* ``#`` means ``inferior or equal to``.
-* ``∞`` is the infinity symbol (U+221E). It can be prefixed with a minus (``-``).
-
 Additional Placeholder Functions
 --------------------------------
 
