factor/basis/editors/editors.factor

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2.3 KiB
Factor

! Copyright (C) 2005, 2009 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: parser lexer kernel namespaces sequences definitions
io.files io.backend io.pathnames io summary continuations
tools.crossref tools.vocabs prettyprint source-files assocs
vocabs vocabs.loader splitting accessors debugger prettyprint
help.topics ;
IN: editors
TUPLE: no-edit-hook ;
M: no-edit-hook summary
drop "You must load one of the below vocabularies before using editor integration:" ;
SYMBOL: edit-hook
: available-editors ( -- seq )
"editors" all-child-vocabs-seq [ vocab-name ] map ;
: editor-restarts ( -- alist )
available-editors
[ [ "Load " prepend ] keep ] { } map>assoc ;
: no-edit-hook ( -- )
\ no-edit-hook new
editor-restarts throw-restarts
require ;
: edit-location ( file line -- )
[ (normalize-path) ] dip edit-hook get-global
[ call ] [ no-edit-hook edit-location ] if* ;
ERROR: cannot-find-source definition ;
M: cannot-find-source error.
"Cannot find source for ``" write
definition>> pprint-short
"''" print ;
: edit ( defspec -- )
dup where
[ first2 edit-location ]
[ dup word-link? [ name>> edit ] [ cannot-find-source ] if ]
?if ;
: edit-vocab ( name -- )
>vocab-link edit ;
GENERIC: error-file ( error -- file )
GENERIC: error-line ( error -- line )
M: lexer-error error-file
error>> error-file ;
M: lexer-error error-line
[ error>> error-line ] [ line>> ] bi or ;
M: source-file-error error-file
[ error>> error-file ] [ file>> path>> ] bi or ;
M: source-file-error error-line
error>> error-line ;
M: condition error-file
error>> error-file ;
M: condition error-line
error>> error-line ;
M: object error-file
drop f ;
M: object error-line
drop f ;
: (:edit) ( error -- )
[ error-file ] [ error-line ] bi
2dup and [ edit-location ] [ 2drop ] if ;
: :edit ( -- )
error get (:edit) ;
: edit-each ( seq -- )
[
[ "Editing " write . ]
[
"RETURN moves on to the next usage, C+d stops." print
flush
edit
readln
] bi
] all? drop ;
: fix ( word -- )
[ "Fixing " write pprint " and all usages..." print nl ]
[ [ smart-usage ] keep prefix ] bi
edit-each ;