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doc: filters: Correct BNF FILTER description

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Signed-off-by: Diego Biurrun <diego@biurrun.de>
(cherry picked from commit b5ad422bf4)
This commit is contained in:
Vicente Jimenez Aguilar
2013-02-20 02:35:00 +01:00
committed by Diego Biurrun
parent db5b454c3d
commit c10582e703
1 changed files with 1 additions and 1 deletions
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doc/filters.texi
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@@ -82,7 +82,7 @@ Follows a BNF description for the filtergraph syntax:
@var{LINKLABEL} ::= "[" @var{NAME} "]"
@var{LINKLABELS} ::= @var{LINKLABEL} [@var{LINKLABELS}]
@var{FILTER_ARGUMENTS} ::= sequence of chars (eventually quoted)
@var{FILTER} ::= [@var{LINKNAMES}] @var{NAME} ["=" @var{ARGUMENTS}] [@var{LINKNAMES}]
@var{FILTER} ::= [@var{LINKLABELS}] @var{NAME} ["=" @var{FILTER_ARGUMENTS}] [@var{LINKLABELS}]
@var{FILTERCHAIN} ::= @var{FILTER} [,@var{FILTERCHAIN}]
@var{FILTERGRAPH} ::= @var{FILTERCHAIN} [;@var{FILTERGRAPH}]
@end example