Created
December 1, 2017 03:08
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#use Grammar::Tracer; | |
#BEGIN $*LANG.refine_slang: 'MAIN', | |
# role P6X { | |
grammar XML { | |
token p6x-word { | |
\w+ | |
} | |
token p6x-attr { | |
<p6x-word> '=' [ | |
| '"' ~ '"' $<p6x-value>=.*? | |
| "'" ~ "'" $<p6x-value>=.*? | |
| $<p6x-value>=<.p6x-word> | |
] | |
} | |
token p6x-inner-tag { | |
$<p6x-name>=<.p6x-word> | |
<p6x-attr>* %% <.ws> | |
} | |
token p6x-closing-tag($name) { | |
'</' ~ '>' $name | |
} | |
token p6x-opening-tag { | |
'<' ~ '>' <p6x-inner-tag> | |
} | |
token p6x-unique-tag { | |
'<' ~ '/>' <p6x-inner-tag> | |
} | |
token p6x-open-close-tag { | |
:my $name; | |
[<p6x-opening-tag> {$name = $<p6x-opening-tag><p6x-inner-tag><p6x-name>}] ~ <p6x-closing-tag($name)> | |
$<p6x-inner> = [ | |
|| <p6x-xml>+ $<p6x-post-data>=.*? | |
|| $<p6x-pre-data>=.+? <p6x-xml>+ $<p6x-post-data>=.*? | |
|| .*? | |
] | |
} | |
token p6x-tag { | |
|| <p6x-open-close-tag> | |
|| <p6x-unique-tag> | |
} | |
token p6x-xml { | |
<p6x-tag> | |
} | |
token statement_control:sym<p6x> { | |
<p6x-xml> | |
} | |
token TOP { <p6x-xml> } | |
} | |
say XML.parse: "<head>bla<br /><form>bla: <input /></form></head>" | |
# }, | |
# role P6XActions { | |
# method statement_control:sym<p6x> (Mu $/) { | |
# say $/; | |
# nextsame | |
# } | |
# } | |
# | |
# | |
#<head> | |
# <body> | |
# bla<br /> | |
# <form> | |
# bla: <input /> | |
# </form> | |
# </body> | |
#</head> |
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