43 lines
2.2 KiB
Factor
43 lines
2.2 KiB
Factor
USING: help.markup help.syntax parser source-files
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source-files.errors vocabs.loader ;
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IN: editors
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ARTICLE: "editor" "Editor integration"
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"Factor development is best done with one of the supported editors; this allows you to quickly jump to definitions from the Factor environment."
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{ $subsection edit }
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"Depending on the editor you are using, you must load one of the child vocabularies of the " { $vocab-link "editors" } " vocabulary, for example " { $vocab-link "editors.emacs" } ", for example:"
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{ $code "USE: editors.emacs" }
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"Editor integration vocabularies store a quotation in a global variable when loaded:"
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{ $subsection edit-hook }
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"If a syntax error was thrown while loading a source file, you can jump to the location of the error in your editor:"
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{ $subsection :edit } ;
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ABOUT: "editor"
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HELP: edit-hook
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{ $var-description "A quotation with stack effect " { $snippet "( file line -- )" } ". If not set, the " { $link edit } " word throws a condition with restarts for loading one of the sub-vocabularies of the " { $vocab-link "editors" } " vocabulary." } ;
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HELP: edit
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{ $values { "defspec" "a definition specifier" } }
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{ $description "Opens the source file containing the definition using the current " { $link edit-hook } ". See " { $link "editor" } "." }
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{ $examples
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"Editing a word definition:"
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{ $code "\\ foo edit" }
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"A word's documentation:"
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{ $code "\\ foo >link edit" }
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"A method definition:"
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{ $code "M\\ fixnum + edit" }
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"A help article:"
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{ $code "\"handbook\" >link edit" }
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} ;
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HELP: edit-location
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{ $values { "file" "a pathname string" } { "line" "a positive integer" } }
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{ $description "Opens a source file at the specified line number containing using the current " { $link edit-hook } ". Line numbers are indexed starting from 1. See " { $link "editor" } "." } ;
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HELP: no-edit-hook
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{ $error-description "Thrown when " { $link edit } " is called when the " { $link edit-hook } " variable is not set. See " { $link "editor" } "." } ;
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HELP: :edit
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{ $description "If the most recent error was a " { $link source-file-error } " thrown while parsing a source file, opens the source file at the failing line in the default editor using the " { $link edit-hook } ". See " { $link "editor" } "." } ;
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