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new accessors in docs

db4
Doug Coleman 2008-08-30 14:05:59 -05:00
parent 07c3b81542
commit bc27b82ebc
2 changed files with 5 additions and 5 deletions
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6
core/sequences/sequences-docs.factor
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@ -779,19 +779,19 @@ HELP: collapse-slice
HELP: <flat-slice>
{ $values { "seq" sequence } { "slice" slice } }
{ $description "Outputs a slice with the same elements as " { $snippet "seq" } ", and " { $link slice-from } " equal to 0 and " { $link slice-to } " equal to the length of " { $snippet "seq" } "." }
{ $description "Outputs a slice with the same elements as " { $snippet "seq" } ", and " { $snippet "from" } " equal to 0 and " { $snippet "to" } " equal to the length of " { $snippet "seq" } "." }
{ $notes "Some words create slices then proceed to read the " { $snippet "to" } " and " { $snippet "from" } " slots of the slice. To behave predictably when they are themselves given a slice as input, they apply this word first to get a canonical slice." } ;
HELP: <slice>
{ $values { "from" "a non-negative integer" } { "to" "a non-negative integer" } { "seq" sequence } { "slice" slice } }
{ $description "Outputs a new virtual sequence sharing storage with the subrange of elements in " { $snippet "seq" } " with indices starting from and including " { $snippet "m" } ", and up to but not including " { $snippet "n" } "." }
{ $errors "Throws an error if " { $snippet "m" } " or " { $snippet "n" } " is out of bounds." }
{ $notes "Taking the slice of a slice outputs a slice of the underlying sequence of the original slice. Keep this in mind when writing code which depends on the values of " { $link slice-from } " and " { $link slice-to } " being equal to the inputs to this word. The " { $link <flat-slice> } " word might be helpful in such situations." } ;
{ $notes "Taking the slice of a slice outputs a slice of the underlying sequence of the original slice. Keep this in mind when writing code which depends on the values of " { $snippet "from" } " and " { $snippet "to" } " being equal to the inputs to this word. The " { $link <flat-slice> } " word might be helpful in such situations." } ;
{ <slice> subseq } related-words
HELP: repetition
{ $class-description "A virtual sequence consisting of " { $link repetition-elt } " repeated " { $link repetition-len } " times. Repetitions are created by calling " { $link <repetition> } "." } ;
{ $class-description "A virtual sequence consisting of " { $snippet "elt" } " repeated " { $snippet "len" } " times. Repetitions are created by calling " { $link <repetition> } "." } ;
HELP: <repetition> ( len elt -- repetition )
{ $values { "len" "a non-negative integer" } { "elt" object } { "repetition" repetition } }

4
core/strings/parser/parser.factor
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@ -1,7 +1,7 @@
! Copyright (C) 2008 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: kernel assocs namespaces splitting sequences
strings math.parser lexer ;
strings math.parser lexer accessors ;
IN: strings.parser
ERROR: bad-escape ;
@ -46,7 +46,7 @@ name>char-hook global [
dup [ "\"\\" member? ] find dup [
>r cut-slice >r % r> rest-slice r>
dup CHAR: " = [
drop slice-from
drop from>>
] [
drop next-escape >r , r> (parse-string)
] if