summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/doc/generic/expex/source/04_Ex.tex
diff options
context:
space:
mode:
Diffstat (limited to 'Master/texmf-dist/doc/generic/expex/source/04_Ex.tex')
-rw-r--r--Master/texmf-dist/doc/generic/expex/source/04_Ex.tex290
1 files changed, 0 insertions, 290 deletions
diff --git a/Master/texmf-dist/doc/generic/expex/source/04_Ex.tex b/Master/texmf-dist/doc/generic/expex/source/04_Ex.tex
deleted file mode 100644
index f2270cc1653..00000000000
--- a/Master/texmf-dist/doc/generic/expex/source/04_Ex.tex
+++ /dev/null
@@ -1,290 +0,0 @@
-
-\section Examples without parts
-
-\lingset{dima=1.3em}
-\noindent
-\begininventory
-\macros \idx{|\ex|}|~[]|, \idx{|\xe|}\endmc
-\counter \idx{|\excnt|}\endmc
-\parameters
-\idx{|numoffset|\user} & \inc dimension& \textdim{0 pt}\cr
-\idx{|textoffset|\user}& \inc dimension& \textdim{1 em}\cr
-\idx{|aboveexskip|\user}& \inc skip&
- 2.7\dimskip ex plus .4\dimskip ex minus .4\dimskip ex\cr
-\idx{|belowexskip|\user}& \inc skip&
- 2.7\dimskip ex plus .4\dimskip ex minus .4\dimskip ex\cr
-\idx{|exskip|}& skip& (pseudo-parameter)\cr
-\endinventory
-%
-Sections will usually begin with an inventory of the parameters and
-user friendly macros and registers that are introduced in the section,
-The initial settings of parameters will be given if they are relevant.
-Pseudo parameters are set for their immediate effect, not to store a
-setting associated with the parameter, so the initial setting of
-pseudo parameters is not relevant.
-|\ex~[]| above should be taken to mean that the macro
-|\ex| will be described, that it is optionally modified by a
-following diacritical tilde |~| (as described below), and that it
-optionally takes an argument. The text will describe what
-arguments are permitted. A $\dag$ supersript on a parameter in these
-inventories indicates a parameter whose value is
-accessible by the macro |\ling«key»|. A \inc\ prefix on ``dimension''
-or ``skip'' indicates that the parameter is incrementable, by a
-dimension or a skip as the case may be.
-
-|\ex| constructions are terminated by |\xe|. The following
-sample paragraph illustrates the use of |\ex| \dots|\xe|. The
-convention in this manual is that text, {\it as it would appear in
-a document}, is displayed in a framed box, usually with the code
-immediately following or preceding. The code assumes that the
-initial parameter settings are in effect at the point that the
-code is executed.
-
-\framedisplay
-\exdisplay
-The following example is well-known from the literature on
-parasitic gaps. Here we are concerned with example formatting,
-not with the interesting syntax.
-\ex
-I wonder which article John filed {\sl t\/} without reading {\sl e}.
-\xe
-Various aspects of the format are controlled by parameters, which
-can be set either globally or via an optional argument.
-\xe
-\endframedisplay
-\codedisplay~
-The following example is well-known from the literature on
-parasitic gaps. Here we are concerned with example formatting,
-not with the interesting syntax.
-
-\ex
-I wonder which article John filed {\sl t\/} without reading {\sl e}.
-\xe
-
-\noindent Various aspects of the format are controlled by
-parameters, which can be set either globally or via an optional
-argument.|endcodedisplay
-
-Those users who try to save virtual paper can equally
-use:
-
-\codedisplay
-The following example is well-known from the literature on
-parasitic gaps. Here we are concerned with example formatting,
-not with the interesting syntax.\ex I wonder which article John
-filed {\sl t\/} without reading {\sl e}.\xe Various aspects of
-the format are controlled by parameters, which can be set either
-globally or via an optional argument.|endcodedisplay
-
-With different parameter settings, we get:
-
-\framedisplay
-\exdisplay
-The following example is well-known from the literature on
-parasitic gaps. Here we are concerned with example formatting,
-not with the interesting syntax.
-
-\ex[numoffset=2em,textoffset=.5em,aboveexskip=1ex,belowexskip=1ex]
-I wonder which article John filed {\sl t\/} without reading {\sl e}.
-\xe
-
-\noindent Various aspects of the format are controlled by
-parameters, which can be set either globally or via an optional
-argument.
-\xe
-\endframedisplay
-
-\codedisplay~
-The following example is well-known from the literature on
-parasitic gaps. Here we are concerned with example formatting,
-not with the interesting syntax.
-
-\ex[numoffset=2em,textoffset=.5em,aboveexskip=1ex,belowexskip=1ex]
-I wonder which article John filed {\sl t\/} without reading {\sl e}.
-\xe
-
-\noindent Various aspects of the format are controlled by
-parameters, which can be set either globally or via an optional
-argument.|endcodedisplay
-
-The horizontal dimensions are illustrated below. |numoffset| is
-measured from the left margin.
-
-\bigskip
-\noindent
-\pspicture(0,-.9em)(4.9in,3em)
-\psscalebox{1.5}{%
-\psset{linewidth=.5pt,yunit=.2in}
-\def\vline#1{\psline[linestyle=dashed](#1,1)(#1,-.4)\ignorespaces}%
-\vline0
-\dimpuba=.35in
-\vline\dimpuba
-\pcline{<->}(0,1)(\dimpuba,1)
-\Aput{\eightrm numoffset}
-\setbox0=\hbox{(23)}%
-\rput[l](\dimpuba,0){\copy0}
-\dimpubb=\dimpuba \advance\dimpubb by\wd0
-\vline\dimpubb
-\dimpuba=\dimpubb \advance\dimpubb by .5in
-\vline\dimpubb
-\pcline{<->}(\dimpuba,1)(\dimpubb,1)
-\Aput{\eightrm textoffset}
-\rput[l](\dimpubb,0){This is the example text.}
-}\endpspicture
-\bigskip
-
-\noindent Example numbering is automatic. The count is kept in
-|\excnt|. It is incremented when |\ex| is expanded, before the
-number is typeset. Outside examples, |\excnt| gives the count
-of the next example. Inside examples, it also gives the count of the
-next example, not the current one. Vertical skip is inserted
-before and after examples, of amounts determined by the values of
-|aboveexskip| and |belowexskip|.
-
-Inside |\ex| constructions, the example text is wrapped as
-ordinary text, with |\leftskip| set by |\ex|. Since |\ex|
-sets |\leftskip| and relies on this setting, changes in |\leftskip|
-inside \hbox{|\ex| \dots|\xe|} must be made with care, but can be made
-after the first paragraph (i.e. after the first explicit or
-implicit |\par|).
-
-\makeatletter
-\framedisplay
-\ex
-Und hier k\"onnen wir sehen was f\"ur Unfug wird gemacht
-wenn er einen ganz langen Satz binnen kriegt.\par\nobreak
-\xe
-
-\ex~
-$\alpha$ {\it governs\/} $\beta$ if $\alpha=X^0$ (in the
-sense of X-bar theory), $\alpha$ c-commands $\beta$, and $\beta$
-is not protected by a maximal projection.
-\xe
-\endframedisplay
-\resetatcatcode
-
-The code which was used to typeset the pair of examples above has
-two useful features which are worth highlighting.
-
-\codedisplay
-\ex
-Und hier k\"onnen wir sehen was f\"ur Unfug wird gemacht
-wenn er einen ganz langen Satz binnen kriegt.\par\nobreak
-\xe
-|exbreak
-\ex[aboveexskip=0pt]
-$\alpha$ {\it governs\/} $\beta$ if $\alpha=X^0$ (in the
-sense of X-bar theory), $\alpha$ c-commands $\beta$, and $\beta$
-is not protected by a maximal projection.
-\xe|endcodedisplay
-
-\noindent |\par\nobreak| is used to illustrate how a page break
-between two consecutive examples can be suppressed. This is
-sometimes desirable. |\par| puts \Tex\ in the mode of adding
-lines to the page, and |\nobreak| tells \Tex\ to avoid a break
-(which is a page break when \Tex\ is in the mode of adding
-lines), essentially until after more text is added to the page.
-|aboveexskip=0pt| is used in the second example to avoid double
-spacing between the examples. Otherwise vertical skip would be
-added both below the first example and above the second example.
-
-Since the need to suppress vertical skip above examples arises
-with some frequency, a shortcut is made available to accomplish
-this. Simply say |\ex~|. \sidx{|~|, tilde modification}Tilde
-modification of |\ex| can be used with parameters; |\ex~[|\dots|]| will be interpreted correctly.
-
-|exskip| is a pseudo parameter which can be used to
-simultaneously set both |aboveexskip| and |belowexskip|. The
-effect of |\lingset{exskip=«value»}| is
-
-\exfrag
-|\lingset{aboveexskip=«value»,belowexskip=«value»}|
-\xe
-
-\subsection Explicit example numbers
-
-\begininventory
-\parameters
-\idx{|exno|}& token list& (pseudo parameter)\cr
-\idx{|exnoformat|}& token list of the form $\;\ldots\,|X|\,\ldots$& |(X)|\cr
-\endinventory
-%
-Suppose that you want to repeat an example that was given earlier
-in your document. Something like.
-
-\framedisplay
-\excnt=94
-\ex This is a crucial example.\xe
-It is clear that this example is related to the earlier
-example (14), which is repeated below.
-\ex[exno=14]
-This is an example that was given many pages earlier.\xe
-If we are on the right track, as the saying goes,
-we expect the next example to be grammatical. But it is not.
-\ex * \dots\xe
-\endframedisplay
-
-\codedisplay~
-\ex This is a crucial example.\xe
-It is clear that this example is related to the earlier
-example (14), which is repeated below.
-\ex[exno=14]
-This is an example that was given many pages earlier.\xe
-If we are on the right track, as the saying goes,
-we expect the next example to be grammatical. But it is not.
-\ex * \dots\xe
-|endcodedisplay
-
-|\excnt| is not incremented if the example number is
-supplied by |exno|.
-
-|exno| does not have to be set to an integer, as shown below.
-
-\framedisplay
-\ex[exno=$\Delta$] Earlier example.\xe
-\endframedisplay
-
-\codedisplay~
-\ex[exno=$\Delta$] Earlier example.\xe |endcodedisplay
-
-
-\framedisplay
-\ex[exno={[14, repeated]},exnoformat=X] Earlier example.\xe
-\endframedisplay
-\codedisplay~
-\ex[exno={[14, repeated]},exnoformat=X] Earlier example.\xe|endcodedisplay
-
-\noindent Note the use of braces to hide the comma in the setting
-of |exno|. Otherwise, the key-value parser would get
-confused, interpreting |[14| as the setting of |exno| and
-reporting that |repeated| is an undefined key. The initial setting of
-|exnoformat| is |(X)|, so this parameter must be reset to prevent
-putting parentheses around the special exno. The label formatting mechanism is primitive.
-|labelformat| must
-be of the form\medskip
-\centerline{$\rm \langle balanced\
-text\rangle\thinspace|X|\thinspace \langle balanced\ text\rangle$}
-\medskip
-\noindent The pre-X text is inserted before the label (including
-the material specified by |everypar|) and the post-X text is
-inserted after the label. The balanced text cannot contain the
-character |X|. {\it Balanced text\/} is a string of tokens with
-properly nested (explicit) braces. No error checking is done to
-ensure that the format specification has the required form, so be
-careful. An error might lead to very obscure error messages.
-
-Note that
-\exfrag
-|\ex[exno={14, repeated},exnoformat={[X]}] Earlier example.\xe|
-\xe
-and
-\exfrag
-|\ex[exno={[14, repeated]},exnoformat=X] Earlier example.\xe|
-\xe
-give the same result.
-
-Section (\getref{named-reference}) will show how to name example
-numbers, so that |exno| can be set by giving the name of
-an example number.
-
-