bpo-29920: Document cgitb.text() and cgitb.html() functions (GH-849)
diff --git a/Doc/library/cgitb.rst b/Doc/library/cgitb.rst
index b65a635..5f3a647 100644
--- a/Doc/library/cgitb.rst
+++ b/Doc/library/cgitb.rst
@@ -54,6 +54,24 @@
value forces plain text output. The default value is ``"html"``.
+.. function:: text(info, context=5)
+
+ This function handles the exception described by *info* (a 3-tuple containing
+ the result of :func:`sys.exc_info`), formatting its traceback as text and
+ returning the result as a string. The optional argument *context* is the
+ number of lines of context to display around the current line of source code
+ in the traceback; this defaults to ``5``.
+
+
+.. function:: html(info, context=5)
+
+ This function handles the exception described by *info* (a 3-tuple containing
+ the result of :func:`sys.exc_info`), formatting its traceback as HTML and
+ returning the result as a string. The optional argument *context* is the
+ number of lines of context to display around the current line of source code
+ in the traceback; this defaults to ``5``.
+
+
.. function:: handler(info=None)
This function handles an exception using the default settings (that is, show a