Use 'side' option for tooltipster

Author: humitos

docs/configuration.rst

@@ -106,6 +106,12 @@ For more specific use cases, you can customize these configuration options in yo
 
    Type: int
 
+.. confval:: hoverxref_tooltip_side
+
+   Default: ``right``
+
+   Type: string
+
 .. confval:: hoverxref_tooltip_animation
 
    Default: ``fade``

hoverxref/_static/js/hoverxref.js_t

@@ -31,6 +31,7 @@ $(document).ready(function() {
         maxWidth: {{ hoverxref_tooltip_maxwidth }},
         animation: '{{ hoverxref_tooltip_animation }}',
         animationDuration: {{ hoverxref_tooltip_animation_duration }},
+        side: '{{ hoverxref_tooltip_side }}',
         content: '{{ hoverxref_tooltip_content }}',
 
         functionBefore: function(instance, helper) {

hoverxref/extension.py

@@ -221,6 +221,7 @@ def setup(app):
     app.add_config_value('hoverxref_tooltip_theme', ['tooltipster-shadow', 'tooltipster-shadow-custom'], 'env')
     app.add_config_value('hoverxref_tooltip_interactive', True, 'env')
     app.add_config_value('hoverxref_tooltip_maxwidth', 450, 'env')
+    app.add_config_value('hoverxref_tooltip_side', 'right', 'env')
     app.add_config_value('hoverxref_tooltip_animation', 'fade', 'env')
     app.add_config_value('hoverxref_tooltip_animation_duration', 0, 'env')
     app.add_config_value('hoverxref_tooltip_content', 'Loading...', 'env')