Get all defined context classes at @iter.
See the #GtkSourceBuffer description for the list of default context classes.
a #GtkTextIter.
a new %NULL terminated array of context class names. Use g_strfreev() to free the array if it is no longer needed.
2.10
See Implementation
Get all defined context classes at @iter.
See the #GtkSourceBuffer description for the list of default context classes.