Get ready for release 1.1.2

Add Settings`MathicsScriptVersion.

Author: rocky

NEWS.md

@@ -1,3 +1,10 @@
+1.1.2
+-----
+
+* Fix ``Settings`$ShowFullForm`` now that we use Mathics supports Booleans better
+* Show mathicsscript version on startup
+* Add ``Settings`MathicsScriptVersion`
+
 1.1.1
 -----
 
@@ -10,6 +17,7 @@
 * Toleratte MS/Windows pyreadline which doesn't handle `remove_history_item`
 * Show pygments styles when an invalid one is given
 * Use "inkpot" for dark backgrounds and "colorful" for  light backgrounds.
+* Add ``Settings`PygementsStylesAvailable``
 * Add settings.m to holds `mathicsscript`-specific definitions `Settings` and their default values. Settings include
   - ``Settings`$ShowFullFormInput``
   - ``Settings`$PygmentsStyle``

README.rst

@@ -1,6 +1,6 @@
 |CI status| |Pypi Installs| |Latest Version| |Supported Python Versions|
 
-mathicsscript is a command-line interface to Mathics.
+mathicsscript is a command-line interface to `Mathics <https://mathics.org>`_.
 
 |screenshot|
 
@@ -26,7 +26,7 @@ To install, run
 
     $ make install
 
-To install from git shources so that you run from the git source tree:
+To install from git sources so that you run from the git source tree:
 
 
 ::

admin-tools/pyenv-versions

@@ -5,4 +5,4 @@ if [[ $0 == ${BASH_SOURCE[0]} ]] ; then
     echo "This script should be *sourced* rather than run directly through bash"
     exit 1
 fi
-export PYVERSIONS='3.6.12 3.7.9 3.8.6 3.9.0'
+export PYVERSIONS='3.6.12 3.7.9 3.8.6 3.9.1'

mathicsscript/__main__.py

@@ -306,7 +306,9 @@ def main(
     definitions.set_ownvalue(
         "Settings`$PygmentsShowTokens", from_python(pygments_tokens)
     )
-
+    definitions.set_ownvalue("Settings`MathicsScriptVersion", from_python(__version__))
+    definitions.set_attribute("Settings`MaticsScriptVersion", "System`Protected")
+    definitions.set_attribute("Settings`MaticsScriptVersion", "System`Locked")
     TeXForm = Symbol("System`TeXForm")
 
     definitions.set_line_no(0)

mathicsscript/settings.m

@@ -21,5 +21,7 @@
 
 Settings`$PygmentsShowTokens = False
 
-Settings`$PygmentsStyle::usage = "This Boolean variable sets whether Unicode is used in terminal input and output."
+Settings`$UseUnicode::usage = "This Boolean variable sets whether Unicode is used in terminal input and output."
 Settings`$UseUnicode = True
+
+Settings`MathicsScriptVersion::usage = "This string is the version of MathicsScript we are running."

mathicsscript/termshell.py

@@ -217,7 +217,9 @@ def __init__(
                     Symbol("Settings`PygmentsStylesAvailable"),
                     from_python("usage"),
                 ),
-                from_python("Lists the available styles for Pygment"),
+                from_python(
+                    "A list of Pygments style that are valid in Settings`$PygmentsStyle."
+                ),
             ),
         )
         self.definitions.set_attribute(

test/__init__.py

@@ -0,0 +1,18 @@
+from mathics.core.parser import parse, SingleLineFeeder
+from mathics.core.definitions import Definitions
+from mathics.core.evaluation import Evaluation
+from mathics.session import MathicsSession
+
+session = MathicsSession(add_builtin=True, catch_interrupt=False)
+
+
+def check_evaluation(str_expr: str, str_expected: str, message=""):
+    """Helper function to test that a WL expression against
+    its results"""
+    result = session.evaluate(str_expr)
+    expected = session.evaluate(str_expected)
+
+    if message:
+        assert result == expected, "%s: got: %s" % (message, result)
+    else:
+        assert result == expected

test/helper.py

@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+from .helper import session
+
+
+def test_settings():
+    # FIXME: this is a start, but we should do more
+    for setting in (
+        "Settings`$ShowFullFormInput::usage",
+        "Settings`$ShowFullFormInput",
+        "Settings`$PygmentsStyle::usage",
+        "Settings`$PygmentsShowTokens::usage",
+        "Settings`$PygmentsShowTokens",
+        "Settings`$UseUnicode::usage",
+        "Settings`$UseUnicode",
+        "Settings`MathicsScriptVersion::usage",
+    ):
+        assert session.evaluate(setting), setting