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ui.tools.traceback: fix pprint error in walker issue.

db4
John Benediktsson 2013-04-10 18:29:18 -07:00
parent 7dc851b627
commit d6828d38ff
1 changed files with 10 additions and 8 deletions
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18
basis/ui/tools/traceback/traceback.factor
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@ -1,18 +1,20 @@
! Copyright (C) 2006, 2010 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: accessors continuations kernel models namespaces arrays
fry prettyprint sequences inspector models.arrow fonts ui
ui.commands ui.gadgets ui.gadgets.labeled assocs
ui.gadgets.tracks ui.gadgets.buttons ui.gadgets.panes
ui.gadgets.status-bar ui.gadgets.scrollers ui.gadgets.borders
ui.gadgets.tables ui.gestures ui.tools.common ;
USING: accessors arrays classes continuations fonts fry
inspector kernel models models.arrow prettyprint sequences
ui.commands ui.gadgets ui.gadgets.borders ui.gadgets.buttons
ui.gadgets.labeled ui.gadgets.panes ui.gadgets.scrollers
ui.gadgets.status-bar ui.gadgets.tables ui.gadgets.tracks
ui.gestures ui.tools.common ;
QUALIFIED-WITH: ui.tools.inspector i
IN: ui.tools.traceback
TUPLE: stack-entry object string ;
: <stack-entry> ( object -- stack-entry )
dup unparse-short stack-entry boa ;
dup [ unparse-short ] [
drop class-of name>> "~pprint error: " "~" surround
] recover stack-entry boa ;
SINGLETON: stack-entry-renderer
@ -78,4 +80,4 @@ TUPLE: traceback-gadget < tool ;
traceback-gadget "toolbar" f {
{ T{ key-down f f "v" } variables }
{ T{ key-down f f "n" } inspect-continuation }
} define-command-map
} define-command-map