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Added index entries for operator precedence; suggestion from Randall 

Hopper <rhh@vislab.epa.gov>.
This commit is contained in:
Fred Drake 1999-04-29 16:43:42 +00:00
parent 62e80138f4
commit d09120b5b9
1 changed files with 10 additions and 8 deletions
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Doc/ref/ref5.tex
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@ -846,16 +846,18 @@ tuple, but rather yields the value of that expression (expression).
\code{()}.)
\indexii{trailing}{comma}
\section{Summary\label{summary}}
The following table summarizes the operator precedences in Python,
from lowest precedence (least binding) to highest precedence (most
binding). Operators in the same box have the same precedence. Unless
the syntax is explicitly given, operators are binary. Operators in
the same box group left to right (except for comparisons, which
chain from left to right --- see above).
The following table summarizes the operator
precedences\indexii{operator}{precedence} in Python, from lowest
precedence (least binding) to highest precedence (most binding).
Operators in the same box have the same precedence. Unless the syntax
is explicitly given, operators are binary. Operators in the same box
group left to right (except for comparisons, which chain from left to
right --- see above).
\begin{tableii}{c|c}{textrm}{Operator}{Description}
\begin{tableii}{c|l}{textrm}{Operator}{Description}
\lineii{\keyword{lambda}} {Lambda expression}
\hline
\lineii{\keyword{or}} {Boolean OR}
@ -892,7 +894,7 @@ chain from left to right --- see above).
\lineii{\code{\var{x}[\var{index}]}} {Subscription}
\lineii{\code{\var{x}[\var{index}:\var{index}]}} {Slicing}
\lineii{\code{\var{f}(\var{arguments}...)}} {Function call}
\hline
\hline
\lineii{\code{(\var{expressions}\ldots)}} {Binding or tuple display}
\lineii{\code{[\var{expressions}\ldots]}} {List display}
\lineii{\code{\{\var{key}:\var{datum}\ldots\}}}{Dictionary display}