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prevents unsafe $cork (|^) expansion in the parser

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This commit is contained in:
Joseph Bryan 2017-03-03 21:33:41 -05:00
parent 4c2ac92947
commit 3d3d4d2438
1 changed files with 9 additions and 2 deletions
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11
sys/hoon.hoon
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@ -8954,7 +8954,7 @@
['.' (rune dot %trap expa)]
['/' (rune fas %door expr)]
['-' (rune hep %loop expa)]
['^' (rune ket %cork expr)]
['^' (rune ket %cork expx)]
['~' (rune sig %port expb)]
['*' (rune tar %gill expb)]
['=' (rune tis %gate expb)]
@ -9008,7 +9008,7 @@
(word %trap expa)
(word %door expr)
(word %loop expa)
(word %cork expr)
(word %cork expx)
(word %port expb)
(word %gill expb)
(word %gate expb)
@ -9341,8 +9341,15 @@
++ expu |.(;~(gunk rope loaf (butt hank))) :: wing, twig, twigs
++ expv |.((butt rick)) :: just changes
++ expw |.(;~(gunk rope loaf loaf loaf)) :: wing and three twigs
++ expx |. ;~ gunk loaf :: twig and core tail
%+ sear ::
|= a/(map term foot) ::
?:((~(has by a) %$) ~ [~ u=a]) :: (with no $ arm)
wisp ::
== ::
++ expz |.(loaf(bug &)) :: twig with tracing
::
::
:: tiki expansion for %wt runes
::
++ tkhp |. %+ cook |= {a/tiki b/(list (pair twig twig))}