Commit 32cd628a authored by Emden R. Gansner's avatar Emden R. Gansner

Removed out of date comment concerning subgraphs without bodies.

parent fbd25371
......@@ -145,10 +145,7 @@ The language supports C++-style comments: <TT>/* */</TT> and <TT>//</TT>.
In addition, a line beginning with a '#' character is considered a line
output from a C preprocessor (e.g., # 34 to indicate line 34 ) and discarded.
<P>
Semicolons aid readability but are not required except in the rare case
that a named subgraph with no body immediately preceeds an anonymous
subgraph, since the precedence rules cause this sequence to be parsed as
a subgraph with a heading and a body.
Semicolons and commas aid readability but are not required.
Also, any amount of whitespace may be inserted between terminals.
<P>
As another aid for readability, dot allows double-quoted strings to
......
......@@ -36,10 +36,7 @@ The language supports C++-style comments: <TT>/* */</TT> and <TT>//</TT>.
In addition, a line beginning with a '#' character is considered a line
output from a C preprocessor (e.g., # 34 to indicate line 34 ) and discarded.
<P>
Semicolons aid readability but are not required except in the rare case
that a named subgraph with no body immediately preceeds an anonymous
subgraph, since the precedence rules cause this sequence to be parsed as
a subgraph with a heading and a body.
Semicolons and commas aid readability but are not required.
Also, any amount of whitespace may be inserted between terminals.
<P>
As another aid for readability, dot allows double-quoted strings to
......
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