Corrected documentation, and also fixed bug where using unicode strings would not get recognized (thanks to TheNeuralBit)

render_math/Readme.md

@@ -37,7 +37,7 @@ the plugin and start writing your Math.
 
 ### Settings
 Certain MathJax rendering options can be set. These options 
-are in a dictionary variable called `MATH` in the pelican
+are in a dictionary variable called `MATH_JAX` in the pelican
 settings file.
 
 The dictionary can be set with the following keys:
@@ -58,7 +58,7 @@ rendering LaTex. If set to `Tex`, then the TeX code is used as the preview
 For example, in settings.py, the following would make math render in blue and
 displaymath align to the left:
 
-    MATH = {'color':'blue','align':left}
+    MATH_JAX = {'color':'blue','align':left}
 
 #### Resulting HTML
 Inlined math is wrapped in `span` tags, while displayed math is wrapped in `div` tags.

render_math/math.py

@@ -68,7 +68,7 @@ def process_settings(pelicanobj):
     for key, value in ((key, settings[key]) for key in settings):
         # Iterate over dictionary in a way that is compatible with both version 2
         # and 3 of python
-        if key == 'align' and isinstance(value, str):
+        if key == 'align' and isinstance(value, basestring):
             if value == 'left' or value == 'right' or value == 'center':
                 mathjax_settings[key] = value
             else:
@@ -83,10 +83,10 @@ def process_settings(pelicanobj):
         if key == 'process_escapes' and isinstance(value, bool):
             mathjax_settings[key] = 'true' if value else 'false'
 
-        if key == 'latex_preview' and isinstance(value, str):
+        if key == 'latex_preview' and isinstance(value, basestring):
             mathjax_settings[key] = value
 
-        if key == 'color' and isinstance(value, str):
+        if key == 'color' and isinstance(value, basestring):
             mathjax_settings[key] = value
 
     return mathjax_settings