Note the use of whitespace in dot.

diff --git a/doc/info/lang.html b/doc/info/lang.html
index 9945075d0748f91c850444a4c1a73e2bdb5c7707..576f411995dc3cc7c3f97467f00a52384c5585d9 100644 (file)
--- a/doc/info/lang.html
+++ b/doc/info/lang.html
@@ -147,6 +147,7 @@ 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.
+Also, any amount of whitespace may be inserted between terminals.
 <P>
 As another aid for readability, dot allows single logical lines to
 span multiple physical lines using the standard C convention of a

diff --git a/doc/infosrc/lang.2 b/doc/infosrc/lang.2
index 3635c05ef5b8830c69eda6c275746c664494e90c..23fbbf43183c9ff64a31d3ffa1d90d77442a52da 100644 (file)
--- a/doc/infosrc/lang.2
+++ b/doc/infosrc/lang.2
@@ -38,6 +38,7 @@ 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.
+Also, any amount of whitespace may be inserted between terminals.
 <P>
 As another aid for readability, dot allows single logical lines to
 span multiple physical lines using the standard C convention of a