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Fixes redex/gui typos

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Closes PR 11174
This commit is contained in:
Casey Klein 2011-03-31 14:09:52 -05:00
parent 02c7680076
commit 121f1761bd
1 changed files with 14 additions and 14 deletions
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collects/redex/redex.scrbl
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@ -1552,13 +1552,13 @@ exploring reduction sequences.
void?]{ void?]{
This function opens a new window and inserts each expression This function opens a new window and inserts each expression
in expr (if @racket[multiple?] is @racket[#t] -- if in @racket[expr] (if @racket[multiple?] is @racket[#t] -- if
@racket[multiple?] is @racket[#f], then expr is treated as a single @racket[multiple?] is @racket[#f], then @racket[expr] is treated as a single
expression). Then, it reduces the terms until at least expression). Then, it reduces the terms until at least
@racket[reduction-steps-cutoff] (see below) different terms are @racket[reduction-steps-cutoff] (see below) different terms are
found, or no more reductions can occur. It inserts each new found, or no more reductions can occur. It inserts each new
term into the gui. Clicking the @onscreen{reduce} button reduces term into the gui. Clicking the @onscreen{reduce} button reduces
until reduction-steps-cutoff more terms are found. until @racket[reduction-steps-cutoff] more terms are found.
The @racket[pred] function indicates if a term has a particular The @racket[pred] function indicates if a term has a particular
property. If it returns @racket[#f], the term is displayed with a property. If it returns @racket[#f], the term is displayed with a
@ -1566,11 +1566,11 @@ pink background. If it returns a string or a @racket[color%] object,
the term is displayed with a background of that color (using the term is displayed with a background of that color (using
@racket[the-color-database] to map the string to a color). If it @racket[the-color-database] to map the string to a color). If it
returns any other value, the term is displayed normally. If returns any other value, the term is displayed normally. If
the pred function accepts two arguments, a term-node the @racket[pred] function accepts two arguments, a term-node
corresponding to the term is passed to the predicate. This corresponding to the term is passed to the predicate. This
lets the predicate function explore the (names of the) lets the predicate function explore the (names of the)
reductions that led to this term, using term-node-children, reductions that led to this term, using @racket[term-node-children],
term-node-parents, and term-node-labels. @racket[term-node-parents], and @racket[term-node-labels].
The @racket[pred] function may be called more than once per node. In The @racket[pred] function may be called more than once per node. In
particular, it is called each time an edge is added to a particular, it is called each time an edge is added to a
@ -1599,12 +1599,12 @@ mouse is over a graph node that is connected to that arrow, and the
second for when the mouse is not over that arrow. Similarly, the next second for when the mouse is not over that arrow. Similarly, the next
colors are for the text drawn on the arrow and the last two are for colors are for the text drawn on the arrow and the last two are for
the color that fills the arrow head. If fewer than six colors are the color that fills the arrow head. If fewer than six colors are
specified, the colors specified colors are used and then defaults are specified, the specified colors are used and then defaults are
filled in for the remaining colors. filled in for the remaining colors.
The @racket[racket-colors?] argument (along with @racket[scheme-colors?], The @racket[racket-colors?] argument (along with @racket[scheme-colors?],
retained for backward compatibility), controls the coloring of the retained for backward compatibility), controls the coloring of
coloring of each window. When @racket[racket-colors?] is @racket[#t] (and each window. When @racket[racket-colors?] is @racket[#t] (and
@racket[scheme-colors?] is @racket[#t] too), @racket[traces] colors the @racket[scheme-colors?] is @racket[#t] too), @racket[traces] colors the
contents according to DrRacket's Racket-mode color scheme; otherwise, contents according to DrRacket's Racket-mode color scheme; otherwise,
@racket[traces] uses a black color scheme. @racket[traces] uses a black color scheme.
@ -1617,7 +1617,7 @@ The @racket[x-spacing] and @racket[y-spacing] control the amount of
space put between the snips in the default layout. space put between the snips in the default layout.
The @racket[layout] argument is called (with all of the terms) when The @racket[layout] argument is called (with all of the terms) when
new terms is inserted into the window. In general, it is called when new terms are inserted into the window. In general, it is called
after new terms are inserted in response to the user clicking on the after new terms are inserted in response to the user clicking on the
reduce button, and after the initial set of terms is inserted. reduce button, and after the initial set of terms is inserted.
See also @racket[term-node-set-position!]. See also @racket[term-node-set-position!].
@ -1629,7 +1629,7 @@ The @racket[edge-label-font] argument is used as the font on the edge
labels. If @racket[#f] is suppled, the @racket[dc<%>] object's default labels. If @racket[#f] is suppled, the @racket[dc<%>] object's default
font is used. font is used.
The traces library an instance of the @racketmodname[mrlib/graph] The traces library uses an instance of the @racketmodname[mrlib/graph]
library's @racket[graph-pasteboard<%>] interface to layout library's @racket[graph-pasteboard<%>] interface to layout
the graphs. Sometimes, overriding one of its methods can the graphs. Sometimes, overriding one of its methods can
help give finer-grained control over the layout, so the help give finer-grained control over the layout, so the
@ -1686,11 +1686,11 @@ just before the PostScript is created with the graph pasteboard.
void?]{ void?]{
This function opens a stepper window for exploring the This function opens a stepper window for exploring the
behavior of its third argument in the reduction system behavior of the term @racket[t] in the reduction system given by
described by its first two arguments. @racket[reductions].
The @racket[pp] argument is the same as to the The @racket[pp] argument is the same as to the
@racket[traces] functions (above) but is here for @racket[traces] function but is here for
backwards compatibility only and backwards compatibility only and
should not be changed for most uses, but instead adjusted with should not be changed for most uses, but instead adjusted with
@racket[pretty-print-parameters]. Specifically, the @racket[pretty-print-parameters]. Specifically, the