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correction

This commit is contained in:
Joris van der Hoeven 2012-08-27 14:18:21 +00:00
parent 66b3b469ce
commit 87a19cbc22
1 changed files with 22 additions and 28 deletions
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devel/scheme/utils/utils-select.en.tm
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@ -1,4 +1,4 @@
<TeXmacs|1.0.6.10> <TeXmacs|1.0.7.16>
<style|tmdoc> <style|tmdoc>
@ -48,33 +48,29 @@
<|explain> <|explain>
Select all compound subtrees with the specified <scm-arg|label>. Example: Select all compound subtrees with the specified <scm-arg|label>. Example:
<with|prog-language|scheme|prog-session|default|<\session> <\session|scheme|default>
<\input|scheme] > <\unfolded-io|scheme] >
(select '(document (strong "x") (math "a+b") (strong "y")) '(strong)) (select '(document (strong "x") (math "a+b") (strong "y")) '(strong))
</input> <|unfolded-io>
<\output>
((strong "x") (strong "y")) ((strong "x") (strong "y"))
</output> </unfolded-io>
</session>> </session>
</explain> </explain>
<\explain> <\explain>
<scm|:#1>, <scm|:#2>, <scm|:#3>, ...<explain-synopsis|select descendants <scm|:%1>, <scm|:%2>, <scm|:%3>, ...<explain-synopsis|select descendants
of a given generation> of a given generation>
<|explain> <|explain>
The pattern <scm|:#n>, where <scm|n> is a number, selects all descendants The pattern <scm|:%n>, where <scm|n> is a number, selects all descendants
of the <scm|n>-th generation. Example: of the <scm|n>-th generation. Example:
<with|prog-language|scheme|prog-session|default|<\session> <\session|scheme|default>
<\input|scheme] > <\unfolded-io|scheme] >
(select '(foo (bar "x" "y") (slash (dot))) '(:#2)) (select '(foo (bar "x" "y") (slash (dot))) '(:%2))
</input> <|unfolded-io>
<\output>
("x" "y" (dot)) ("x" "y" (dot))
</output> </unfolded-io>
</session>> </session>
</explain> </explain>
<\explain> <\explain>
@ -98,15 +94,13 @@
This pattern matches the input tree if and only the input tree matches This pattern matches the input tree if and only the input tree matches
the specified <scm-arg|pattern> according to <scm|match?>. Example: the specified <scm-arg|pattern> according to <scm|match?>. Example:
<with|prog-language|scheme|prog-session|default|<\session> <\session|scheme|default>
<\input|scheme] > <\unfolded-io|scheme] >
(select '(foo "x" (bar)) '(:#1 (:match :string?))) (select '(foo "x" (bar)) '(:%1 (:match :string?)))
</input> <|unfolded-io>
<\output>
("x") ("x")
</output> </unfolded-io>
</session>> </session>
</explain> </explain>
<\explain> <\explain>
@ -140,14 +134,14 @@
<scm|:next><explain-synopsis|next child> <scm|:next><explain-synopsis|next child>
<|explain> <|explain>
If the input tree is the <math|i>-th child of its parent, then this If the input tree is the <math|i>-th child of its parent, then this
pattern will select the <math|(i+1)>-th child. pattern will select the <math|<around|(|i+1|)>>-th child.
</explain> </explain>
<\explain> <\explain>
<scm|:previous><explain-synopsis|previous child> <scm|:previous><explain-synopsis|previous child>
<|explain> <|explain>
If the input tree is the <math|i>-th child of its parent, then this If the input tree is the <math|i>-th child of its parent, then this
pattern will select the <math|(i-1)>-th child. pattern will select the <math|<around|(|i-1|)>>-th child.
</explain> </explain>
<tmdoc-copyright|2007|Joris van der Hoeven> <tmdoc-copyright|2007|Joris van der Hoeven>