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-rw-r--r--Doc/reference/expressions.rst4
1 files changed, 4 insertions, 0 deletions
diff --git a/Doc/reference/expressions.rst b/Doc/reference/expressions.rst
index b68c298..81dd6fc 100644
--- a/Doc/reference/expressions.rst
+++ b/Doc/reference/expressions.rst
@@ -162,6 +162,8 @@ ambiguities and allow common typos to pass uncaught.
Displays for lists, sets and dictionaries
-----------------------------------------
+.. index:: single: comprehensions
+
For constructing a list, a set or a dictionary Python provides special syntax
called "displays", each of them in two flavors:
@@ -260,6 +262,7 @@ Set displays
.. index::
pair: set; display
+ pair: set; comprehensions
object: set
single: {} (curly brackets); set expression
single: , (comma); expression list
@@ -287,6 +290,7 @@ Dictionary displays
.. index::
pair: dictionary; display
+ pair: dictionary; comprehensions
key, datum, key/datum pair
object: dictionary
single: {} (curly brackets); dictionary expression