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Doc: typo

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Miguel de Benito 2014-03-21 20:58:15 +00:00
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commit 9ee5b01e20
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31
devel/scheme/edit/edit-modify.en.tm
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@ -1,6 +1,6 @@
<TeXmacs|1.0.6.10>
<TeXmacs|1.99.1>
<style|tmdoc>
<style|<tuple|tmdoc|english>>
<\body>
<tmdoc-title|High level modification routines>
@ -25,27 +25,27 @@
that <scm|tree-set> tries to cleverly decompose the assignment into
fundamental modification routines. The objective of this decomposition is
to make a less intrusive modifications in the document, so as to preserve
as many tree positions and cursor positions.
as many tree positions and cursor positions as possible.
For instance, the operation <scm|(tree-set t t)> is a no-operation for
all trees <scm|t>. A more complex operations like
<\scheme-fragment>
<\scm-code>
(<scm|tree-set!> t `(foo "Hop" ,(<scm|tree-ref> t 2)))
</scheme-fragment>
</scm-code>
is decomposed into the following fundamental modifications:
<\scheme-fragment>
<\scm-code>
(<scm|tree-remove-node!> t 2)
(<scm|tree-insert-node!> t 1 '(foo "Hop"))
</scheme-fragment>
</scm-code>
Like in the case <scm|tree-assign> and <scm|tree-assign!>, you should use
the macro <scm|tree-set!> in order to update the value of <scm-arg|which>
if <scm-arg|which> is a <value|scheme> variable <scm-arg|accessors> is
the empty list.
if <scm-arg|which> is a <scheme> variable <scm-arg|accessors> is the
empty list.
</explain>
<\explain>
@ -61,10 +61,10 @@
In its general form, <scm|tree-ref> relies on the routine <scm|select> in
order to compute the desired subtree. With <scm-arg|which> as in the
above example, this makes it possible to retrieve the subtree
<group|<scm|(sqrt "b")>> using <scm|(tree-ref t 'frac)>. In the case when
<rigid|<scm|(sqrt "b")>> using <scm|(tree-ref t 'frac)>. In the case when
there are several matches, the first match is returned. For instance, if
<scm-arg|which> contains the tree <group|<scm|(frac (sqrt "a") (sqrt
"b")))>>, then <scm|(tree-ref t 'frac)> returns <group|<scm|(sqrt "a")>>.
<scm-arg|which> contains the tree <rigid|<scm|(frac (sqrt "a") (sqrt
"b")))>>, then <scm|(tree-ref t 'frac)> returns <rigid|<scm|(sqrt "a")>>.
In fact, the result of <scm|tree-ref> is not necessarily a subtree of
<scm-arg|which>: the <scm|select> utility also accepts the accessors
@ -111,8 +111,5 @@
Documentation License".>
</body>
<\initial>
<\collection>
<associate|language|english>
</collection>
</initial>
<initial|<\collection>
</collection>>