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Diffstat (limited to 'Master/texmf-dist/tex/generic/xypic/xymatrix.tex')
-rw-r--r-- | Master/texmf-dist/tex/generic/xypic/xymatrix.tex | 487 |
1 files changed, 487 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/generic/xypic/xymatrix.tex b/Master/texmf-dist/tex/generic/xypic/xymatrix.tex new file mode 100644 index 00000000000..1a66f80a1a8 --- /dev/null +++ b/Master/texmf-dist/tex/generic/xypic/xymatrix.tex @@ -0,0 +1,487 @@ +%% xymatrix.tex from $Id: xymatrix.doc,v 3.4 1997/05/18 01:14:25 krisrose Exp $ +%% +%% Xy-pic ``Matrix'' feature. +%% Copyright (c) 1991-1997 Kristoffer H. Rose <krisrose@brics.dk> +%% +%% This file is part of the Xy-pic package for graphs and diagrams in TeX. +%% See the companion README and INSTALL files for further information. +%% Copyright (c) 1991-1997 Kristoffer H. Rose <krisrose@brics.dk> +%% +%% The Xy-pic package is free software; you can redistribute it and/or modify +%% it under the terms of the GNU General Public License as published by the +%% Free Software Foundation; either version 2 of the License, or (at your +%% option) any later version. +%% +%% The Xy-pic package is distributed in the hope that it will be useful, but +%% WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +%% or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +%% for more details. +%% +%% You should have received a copy of the GNU General Public License along +%% with this package; if not, write to the Free Software Foundation, Inc., +%% 675 Mass Ave, Cambridge, MA 02139, USA. +%% +\ifx\xyloaded\undefined \input xy \fi +\xyprovide{matrix}{Matrix feature}{\stripRCS$Revision: 3.4 $}% + {Kristoffer H.~Rose}{krisrose@brics.dk}% + {BRICS/Computer Science, University of Aarhus, Ny Munkegade, building 540, + DK--8000 Aarhus~C} +\xynew@{count}\Row +\xynew@{count}\Col +\xydef@\maxrow@{0} +\xydef@\maxcol@{0} +\xydef@\maxcolrow@{0} +\xynew@{toks}\queue@ +\xynew@{toks}\queue@@ +\xynew@{count}\qcount@ +\xynew@{count}\qcount@@ +\xydef@\clearq@{% + \global\queue@={}\global\qcount@=\@ne + \global\queue@@={}\global\qcount@@=\z@} +\xydef@\addq@#1{\global\advance\matrixsize@\@ne + \ifnum\qcount@@<\qcount@ \let\addq@@=\addq@i + \else \let\addq@@=\addq@ii \fi + \expandafter\addq@@\the\queue@@\addq@@{#1}} +\xylet@\addq@@=\relax +\xydef@\addq@i#1\addq@@#2{% + \global\advance\qcount@@\@ne \global\queue@@={#1#2}} +\xydef@\addq@ii#1\addq@@#2{% + \global\advance\qcount@\@ne \global\qcount@@=\z@ + \global\queue@=\expandafter{\the\queue@#1#2}\global\queue@@={}} +\xydef@\finishq@{\expandafter\addq@ii\the\queue@@\addq@@{}} +\xynew@{count}\matrixsize@ +\xynew@{if}\ifnoisymatrices@ \noisymatrices@true +\xydef@\SilentMatrices{\noisymatrices@false} +\xydef@\NoisyMatrices{\noisymatrices@true} +\xydef@\xymatrixnocompile{\global\matrixsize@=\z@ + \ifnoisymatrices@\message{<xymatrix}\fi + \if\inxy@ + \DN@{\nter@{}\xy@\xymatrix{\enter@{% + \def\noexpand\xy@minX@@{\xy@minX@@}\def\noexpand\xy@maxX@@{\xy@maxX@@}% + \def\noexpand\xy@minY@@{\xy@minY@@}\def\noexpand\xy@maxY@@{\xy@maxY@@}% + \edef\noexpand\xymatrixprefix@@{\codeof\xymatrixprefix@@}}}}% + \else \DN@{\xy \nter@\endxy \xy@\xymatrix{\nter@{}}}\fi \next@ + \xy@@{\save@ \edef\matrixorigin@{\X@c=\the\X@c \Y@c=\the\Y@c}% + \edef\xy@minX@@{\the\X@c}\edef\xy@maxX@@{\the\X@c}% + \edef\xy@minY@@{\the\Y@c}\edef\xy@maxY@@{\the\Y@c}}% + \xdef\maxrow@{0}\xdef\maxcol@{0}\xdef\maxcolrow@{0}% + \mkHWdefaults@ \xymatrix@prefix""} +\xylet@\xymatrix=\xymatrixnocompile +\xydef@\xymatrixprefix@@{} +\xydef@\xymatrix@prefix"#1"{\DN@{#1}\edef\xymatrixprefix@@{\codeof\next@}% + \DNii@##1{\xy@{"#1"}{\edef\xymatrixprefix@@{##1}}}% + \expandafter\nextii@\expandafter{\xymatrixprefix@@}% + \xyFN@\xymatrix@setup} +\xydef@\xymatrix@setup{% + \ifx \space@\next \expandafter\DN@\space{\xyFN@\xymatrix@setup}% + \else\ifx \bgroup\next \let\next@=\xymatrix@ii + \else\addAT@\ifx\next \addAT@\DN@{\xy@{@}{}\xyFN@\xymatrix@at}% + \else\ifx "\next \let\next@=\xymatrix@prefix + \else \DN@{\xyerror@{\string\xymatrix<setup>{<rows>} expected}{}}% + \fi\fi\fi\fi \next@} +\xydef@\xymatrix@ii#1{% + \xymatrix@pretypeset{#1}% + \ifnum\maxcol@=\z@ \mkWcol@ \mkWmax@ \mkHrow@ \mkHmax@ + \xdef\maxcol@{\the\Col}\xdef\maxcolrow@{\the\Row}\fi + \ifnoisymatrices@\message{\maxcol@ x\maxrow@}\fi + \xymatrix@measureit@@ \the\queue@ \global\queue@={}% + \xymatrix@typeset{#1}\restore\xymatrix@insert + \xy@@\leave@ \leave@ + \ifnoisymatrices@\message{\the\matrixsize@>}\fi \ignorespaces} +\xydef@\xymatrixcompile#1#{\xymatrixcompile@{#1}} +\xydef@\xymatrixcompile@#1#2{\xycompile{\xymatrixnocompile#1{#2}}} +\xydef@\CompileMatrices{\let\xymatrix=\xymatrixcompile} +\xydef@\NoCompileMatrices{\let\xymatrix=\xymatrixnocompile} +\xydef@\xy@cossign@@{+} +\xydef@\xy@sinsign@@{+} +\xydef@\xy@cosabs@@{1} +\xydef@\xy@sinabs@@{0} +\xydef@\xy@tanabs@@{0} +\xydef@\xy@cotabs@@{100} +\xydef@\xymatrix@rotation{% + \xy@@{% + \edef\xy@cossign@@{\ifdim\cosDirection\p@<\z@-\else+\fi}% + \edef\xy@sinsign@@{\ifdim\sinDirection\p@<\z@-\else+\fi}% + \edef\xy@cosabs@@{% + \if\xy@cossign@@\cosDirection\else\xy@cossign@@\cosDirection\fi}% + \edef\xy@sinabs@@{% + \if\xy@sinsign@@\sinDirection\else\xy@sinsign@@\sinDirection\fi}% + \dimen@=\xy@cosabs@@\p@ \dimen@ii=\xy@sinabs@@\p@ + \ifdim\dimen@ii<.01\p@ \def\xy@cotabs@@{100}% + \else \quotient@\xy@cotabs@@\dimen@\dimen@ii \fi + \dimen@=\xy@cosabs@@\p@ \dimen@ii=\xy@sinabs@@\p@ + \ifdim\dimen@<.01\p@ \def\xy@tanabs@@{100}% + \else \quotient@\xy@tanabs@@\dimen@ii\dimen@ \fi}} +\xylet@\xymatrixsavedCOORD@=\relax +\xydef@\xymatrix@pretypeset#1{% + \global\Row=\z@ \xdef\maxcol@{0}\clearq@ + \setbox8=\vtop{% + \ifx\xymatrixsavedCOORD@\relax \let\xymatrixsavedCOORD@=\COORD@ \fi + \let\COORD@=\xymatrixCOORD@ + \everycr{}\let\\=\cr \tabskip=\z@ \offinterlineskip + \halign{\prentry@ ##!@&&\xyFN@\prentry@@##!@\cr#1\crcr}% + \prentry@@@}% + \xdef\maxrow@{\the\Row}% + \finishq@} +\xydef@\prentry@{\relax + \ifnum\Row>\z@ + \ifnum\maxcol@<\Col\xdef\maxcol@{\the\Col}\xdef\maxcolrow@{\the\Row}\fi + \expandafter\xdef\csname maxcol@\the\Row\endcsname{\the\Col}\fi + \global\advance\Row\@ne \global\Col=\z@ \xyFN@\prentry@@} +\xylet@\lastprentry@@=\relax +\xydef@\xyeatall@{\let\xy@=\xyeat@ \change@oxy@\xyeat@ \let\xy@@ix@=\eat@} +\xydef@\prentry@@{\global\advance\Col\@ne + \let\next@=\prentry@@norm + \ifoldxymatrix@\else \ifx *\next \DN@*{\xyFN@\prentry@@star}\fi \fi + \next@} +\xydef@\prentry@@star{\ifx *\next \DN@*{\xyFN@\prentry@@star@ii}% + \else \DN@##1##{\prentry@@star@i{##1}}\fi \next@} +\xydef@\prentry@@star@i#1#2#3!@{\gdef\lastprentry@@{*#1{#2}#3}% + \setbox\lastobjectbox@=\object#1{#2}% + \prentry@@x} +\xydef@\prentry@@star@ii{% + \ifx [\next + \DN@[##1]{\DN@####1{\def\entrymodifiers@{[##1]####1}}% + \expandafter\next@\expandafter{\entrymodifiers@}\prentry@@norm}% + \else + \DN@##1{\DN@####1{\def\entrymodifiers@{##1####1}}% + \expandafter\next@\expandafter{\entrymodifiers@}\prentry@@norm}% + \fi \next@} +\xydef@\prentry@@norm#1!@{\gdef\lastprentry@@{#1}% + \DN@{\setbox\lastobjectbox@=\object}% + \expandafter\next@\entrymodifiers@{\xyeatall@ \everyentry@ #1}% + \prentry@@x} +\xydef@\prentry@@x{% + \edef\next@{{\noexpand\pre@emit{\the\Row}{\Upness@}{\the\Col}{\Leftness@}% + {\the\L@c}{\the\R@c}{\the\D@c}{\the\U@c}{\expandafter\noexpand\the\Edge@c}}}% + \expandafter\addq@\next@ \box\lastobjectbox@} +\xynew@{if}\ifoldxymatrix@ \oldxymatrix@false +\xydef@\prentry@@@{\relax \let\next@=\prentry@@@i + \ifoldxymatrix@ \ifnum\Col=\@ne \ifx\lastprentry@@\empty + \global\advance\Row\m@ne \let\next@=\relax \fi\fi\fi + \global\let\lastprentry@@=\relax \next@} +\xydef@\prentry@@@i{% + \ifnum\maxcol@<\Col \xdef\maxcol@{\the\Col}\xdef\maxcolrow@{\the\Row}\fi + \expandafter\xdef\csname maxcol@\the\Row\endcsname{\the\Col}} +\xydef@\xy@minX@@{\z@} +\xydef@\xy@maxX@@{\z@} +\xydef@\xy@minY@@{\z@} +\xydef@\xy@maxY@@{\z@} +\xydef@\pre@emit#1#2#3#4#5#6#7#8#9{% + \global\Row=#1\global\Col=#3\relax + \ifnum#3=\@ne + \ifnum#1=\@ne \xy@@{\matrixorigin@}% + \else \count@@=#1\advance\count@@\m@ne + \edef\next@{\noexpand\xy@@{\noexpand\cfromid@ + {\xymatrixprefix@@\the\count@@,1}}}\next@ + \pre@emit@ \W@maxout\Hrow@c@@\W@maxin\Hrow@in\xy@tanabs@@ + \X@c\xy@sinsign@@\xy@sinabs@@\xymatrixrowsep@ + \pre@emit@ \Hrow@c@@\W@maxout\Hrow@in\W@maxin\xy@cotabs@@ + \Y@c{-\xy@cossign@@}\xy@cosabs@@\xymatrixrowsep@ + \fi + \else \count@@=#3\advance\count@@\m@ne + \pre@emit@ \Wcol@c@@\H@maxout\Wcol@in\H@maxin\xy@cotabs@@ + \X@c\xy@cossign@@\xy@cosabs@@\xymatrixcolsep@ + \pre@emit@ \H@maxout\Wcol@c@@\H@maxin\Wcol@in\xy@tanabs@@ + \Y@c\xy@sinsign@@\xy@sinabs@@\xymatrixcolsep@ + \fi + \DN@##1{\xy@@{\L@c=#5\R@c=#6\D@c=#7\U@c=#8\Edge@c={#9}\idfromc@{##1#1,#3}}}% + \expandafter\next@\expandafter{\xymatrixprefix@@}% + \xy@@{% + \dimen@=\X@c \advance\dimen@-\L@c + \ifdim\dimen@<\xy@minX@@ \edef\xy@minX@@{\the\dimen@}\fi + \dimen@=\X@c \advance\dimen@+\R@c + \ifdim\dimen@>\xy@maxX@@ \edef\xy@maxX@@{\the\dimen@}\fi + \dimen@=\Y@c \advance\dimen@-\D@c + \ifdim\dimen@<\xy@minY@@ \edef\xy@minY@@{\the\dimen@}\fi + \dimen@=\Y@c \advance\dimen@+\U@c + \ifdim\dimen@>\xy@maxY@@ \edef\xy@maxY@@{\the\dimen@}\fi}} +\xydef@\pre@emit@#1#2#3#4{#1\A@ #2\B@ #3\R@ #4\dimen@ + \edef\next@{{\the\A@}{\the\B@}{\the\R@}{\the\dimen@}}% + \expandafter\pre@emit@i\next@} +\xydef@\pre@emit@i#1#2#3#4#5{\xy@@{% + \dimen@=#2\R@=#5\dimen@ \dimen@=#1\relax \ifdim\R@>\dimen@ \R@=\dimen@ \fi + \dimen@=#4\B@=#5\dimen@ \dimen@=#3\relax \ifdim\B@>\dimen@ \B@=\dimen@ \fi + \advance\R@\B@}% + \pre@emit@ii} +\xydef@\pre@emit@ii#1#2#3#4{\xy@@{% + \dimen@=#4\dimen@=#3\dimen@ \advance\R@\dimen@ \advance#1#2\R@}} +\xydef@\Wcol@in#1{#1=\csname Wcol@\the\Col\endcsname #1=.5#1} +\xydef@\Wcol@out#1{#1=\csname Wcol@\the\Col\endcsname #1=.5#1} +\xydef@\Wcol@c@@#1{#1=\csname Wcol@\the\count@@\endcsname #1=.5#1} +\xydef@\W@maxin#1{#1=\W@max #1=.5#1} +\xydef@\W@maxout#1{#1=\W@max #1=.5#1} +\xydef@\Hrow@in#1{#1=\csname Hrow@\the\Row\endcsname #1=.5#1} +\xydef@\Hrow@out#1{#1=\csname Hrow@\the\Row\endcsname #1=.5#1} +\xydef@\Hrow@c@@#1{#1=\csname Hrow@\the\count@@\endcsname #1=.5#1} +\xydef@\H@maxin#1{#1=\H@max #1=.5#1} +\xydef@\H@maxout#1{#1=\H@max #1=.5#1} +\xydef@\H@max{\z@} +\xydef@\W@max{\z@} +\xydef@\HW@max{\z@} +\xydef@\mkHrow@{} +\xydef@\mkWcol@{} +\xydef@\mkHmax@{} +\xydef@\mkWmax@{} +\xydef@\mkHWmax@{} +\xydef@\mkHWdefaults@{\let\xymatrix@measureit@@=\xymatrix@measureit + \let\mkHrow@=\Hrow@R \let\mkWcol@=\Wcol@C + \def\mkHmax@{\ifdim\dimen@>\H@max\relax \xdef\H@max{\the\dimen@}\fi}% + \def\mkWmax@{\ifdim\dimen@>\W@max\relax \xdef\W@max{\the\dimen@}\fi}% + \let\mkHWmax@=\HWmax@max} +\xydef@\Hrow@R{\expandafter\xdef\csname Hrow@\the\Row\endcsname{\the\dimen@}} +\xydef@\Wcol@C{\expandafter\xdef\csname Wcol@\the\Col\endcsname{\the\dimen@}} +\xydef@\Hrow@max{\expandafter\gdef\csname Hrow@\the\Row\endcsname{\H@max}} +\xydef@\Wcol@max{\expandafter\gdef\csname Wcol@\the\Col\endcsname{\W@max}} +\xydef@\Hrow@HWmax{\expandafter\gdef\csname Hrow@\the\Row\endcsname{\HW@max}} +\xydef@\Wcol@HWmax{\expandafter\gdef\csname Wcol@\the\Col\endcsname{\HW@max}} +\xydef@\HWmax@max{% + \ifdim\H@max>\W@max\global\let\HW@max=\H@max\else\global\let\HW@max=\W@max\fi} +\xydef@\HWmax@set#1{\gdef\HW@max{#1}% + \global\let\H@max=\HW@max \global\let\W@max=\HW@max} +\xydef@\xymatrix@measureit{% + \xdef\H@max{\z@}\xdef\W@max{\z@}% + \setbox6=\vbox{\unvbox8 \global\Row=\maxrow@ + \loop@ \dimen@ii=\lastskip\unskip \ifnum\z@<\Row + \setbox4=\lastbox \dimen@=\dp4 \advance\dimen@\ht4 \mkHrow@ \mkHmax@ + \ifnum\Row=\maxcolrow@ + \setbox2=\hbox{\unhbox4 + \global\Col=\maxcol@ + \loop@ \dimen@ii=\lastskip\unskip \ifnum\z@<\Col + \setbox\z@=\lastbox \dimen@=\wdz@ \mkWcol@ \mkWmax@ + \global\advance\Col\m@ne + \repeat@}\fi + \global\advance\Row\m@ne + \repeat@}% + \mkHWmax@} +\xylet@\xymatrix@measureit@@=\relax +\xydef@\xymatrix@typeset#1{% + \clearq@ + \hbox{\vtop{\xyqall@ + \xy@@{\ifx\xymatrixsavedCOORD@\relax + \enter@{\noexpand\let\noexpand\COORD@\noexpand\xymatrixsavedCOORD@}% + \let\xymatrixsavedCOORD@=\COORD@ \let\COORD@=\xymatrixCOORD@ + \else \enter@{}\fi}% + \ifx\xymatrixsavedCOORD@\relax \let\xymatrixsavedCOORD@=\COORD@ \fi + \let\COORD@=\xymatrixCOORD@ + \kern\z@ \global\Row=\z@ + \everycr{}\let\\=\cr \tabskip=\z@ \offinterlineskip + \halign{\entry@##!@&&\entry@@##!@\cr#1\crcr}% + \xy@@{\leave@}}}% + \finishq@ \expandafter\xy@@\expandafter{\the\queue@}\global\queue@={}} +\xydef@\entry@{\relax \global\advance\Row\@ne \global\Col=\z@ \entry@@} +\xydef@\entry@@{\global\advance\Col\@ne + \DN@##1,##2,##3@{\xy@{ENTRY "##3##1,##2"}{\Row=##1 \Col=##2\relax + \cfromid@{##3##1,##2}\pfromc@}}% + \edef\nextii@{\the\Row,\the\Col,\xymatrixprefix@@ @}% + \expandafter\next@\nextii@ + \xyFN@\entry@@i} +\xydef@\entry@@i{\let\next@=\entry@@norm + \ifoldxymatrix@\else \ifx *\next \DN@*{\xyFN@\entry@@star}\fi \fi + \next@} +\xydef@\entry@@star{\ifx *\next \DN@*{\xyFN@\entry@@star@ii}% + \else \DN@##1##{\entry@@star@i{##1}}\fi \next@} +\xydef@\entry@@star@i#1#2#3!@{% + \xy@@ix@{{#1}{#2}}\xy@@{\expandafter\dropentry@\the\toks9}% + \setboxz@h{\xyqall@ + \ifx\xymatrixsavedCOORD@\relax \let\xymatrixsavedCOORD@=\COORD@ \fi + \let\COORD@=\xymatrixCOORD@ \everyentry@ #3}% + \setbox\z@=\copy\voidb@x} +\xydef@\entry@@star@ii{% + \ifx [\next + \DN@[##1]{\DN@####1{\def\entrymodifiers@{[##1]####1}}% + \expandafter\next@\expandafter{\entrymodifiers@}\entry@@norm}% + \else + \DN@##1{\DN@####1{\def\entrymodifiers@{##1####1}}% + \expandafter\next@\expandafter{\entrymodifiers@}\entry@@norm}% + \fi \next@} +\xydef@\entry@@norm#1!@{% + \DN@##1{\expandafter\xy@@ix@ + \expandafter{\expandafter{\entrymodifiers@}{##1}}}% + \expandafter\next@\expandafter{\everyentry@#1}% + \xy@@{\expandafter\dropentry@\the\toks9}% + \setbox\z@=\expandafter\object\entrymodifiers@{\xyqall@ + \ifx\xymatrixsavedCOORD@\relax \let\xymatrixsavedCOORD@=\COORD@ \fi + \let\COORD@=\xymatrixCOORD@ \everyentry@ #1}% + \setbox\z@=\copy\voidb@x} +\xydef@\dropentry@#1#2{\drop@{#1}{\xyeatall@ + \ifx\xymatrixsavedCOORD@\relax \let\xymatrixsavedCOORD@=\COORD@ \fi + \let\COORD@=\xymatrixCOORD@ #2}} +\xydef@\xyqall@{% + \ifxysaving@ \let\xy@=\xyqs@ \let\xy@@ix@=\xysave@@toksix@ + \else \let\xy@=\xyq@ \let\xy@@ix@=\xyq@@toksix@ \fi + \change@oxy@\xy@} +\xydef@\xyq@#1#2{\addq@{#2}} +\xydef@\xyq@@toksix@{\begingroup + \xyuncatcodes \afterassignment\xyq@@toksix@i \global\toks9=} +\xydef@\xyq@@toksix@i{% + \DN@##1{\endgroup \xy@@{\global\toks9={##1}}}% + \expandafter\next@\expandafter{\the\toks9}} +\xydef@\xyqs@{\global\advance\matrixsize@\@ne \xysave@} +\xydef@\xymatrix@insert{% + \xy@@{\edef\nextii@{{\xy@minX@@}{\xy@maxX@@}{\xy@minY@@}{\xy@maxY@@}}% + \expandafter\xymatrix@insert@\nextii@}} +\xydef@\xymatrix@insert@#1#2#3#4{\matrixorigin@ + \L@c=+\X@c \advance\L@c-#1\relax + \R@c=-\X@c \advance\R@c+#2\relax + \D@c=+\Y@c \advance\D@c-#3\relax + \U@c=-\Y@c \advance\U@c+#4\relax + \Edge@c={\rectangleEdge}} +\xylet@\thematrixCOORD@@=\relax +\xylet@\thematrixprefix@@=\relax +\xydef@\xymatrixCOORD@{% + \ifx [\next + \DN@[##1]{\xy@{[##1]}{\def\thematrixCOORD@@{[##1]}}% + \xyFN@\xymatrixCOORD@i##1]}% + \else \let\next@=\xymatrixsavedCOORD@ \fi \next@} +\xydef@\xymatrixCOORD@i{\count@=\Row \count@@=\Col + \let\thematrixprefix@@=\xymatrixprefix@@ + \ifcat A\noexpand\next + \DN@##1{\expandafter\notrelaxorelse@\csname xymatrixCOORD@i@##1\endcsname + \xymatrixCOORD@other}% + \else\ifx ]\next \DN@]{\xymatrixCOORD@x}% + \else\ifx "\next \DN@"##1"{\DN@{##1}\edef\thematrixprefix@@{\codeof\next@}% + \xyFN@\xymatrixCOORD@ii}% + \else \let\next@=\xymatrixCOORD@other \fi\fi\fi \next@} +\xydef@\xymatrixCOORD@i@u{\advance\count@ \m@ne\xyFN@\xymatrixCOORD@ii} +\xydef@\xymatrixCOORD@i@d{\advance\count@ \@ne \xyFN@\xymatrixCOORD@ii} +\xydef@\xymatrixCOORD@i@l{\advance\count@@\m@ne\xyFN@\xymatrixCOORD@ii} +\xydef@\xymatrixCOORD@i@r{\advance\count@@\@ne \xyFN@\xymatrixCOORD@ii} +\xydef@\xymatrixCOORD@ii{% + \ifcat A\noexpand\next + \DN@##1{\expandafter\notrelaxorelse@\csname xymatrixCOORD@i@##1\endcsname + \xymatrixCOORD@error}% + \else\ifx ]\next \DN@]{\xymatrixCOORD@x}% + \else \let\next@=\xymatrixCOORD@xx \fi\fi \next@} +\xydef@\xymatrixCOORD@error#1{\DN@{#1}% + \xyerror@{illegal <coord> (\codeof\next@): illegal [...] target form}{}% + \xyFN@\xymatrixCOORD@ii} +\xydef@\xymatrixCOORD@other#1,#2]{% + \advance\count@#1\advance\count@@#2\xymatrixCOORD@x} +\xydef@\xymatrixCOORD@x{% + \DN@##1{\xy@@{% + \expandafter\let\expandafter\next@\csname Q@##1\endcsname + \ifx\next@\relax \xyerror@RC{##1}\else \next@ \fi}% + \afterCOORD@}% + \edef\nextii@{{\thematrixprefix@@\the\count@,\the\count@@}}% + \expandafter\next@\nextii@} +\xydef@\xymatrixCOORD@xx{% + \DN@##1{\xy@@{% + \expandafter\let\expandafter\next@\csname Q@##1\endcsname + \ifx\next@\relax \xyerror@RC{##1}\else \next@\no@@ \fi}% + \afterPLACE\xymatrixCOORD@after}% + \edef\nextii@{{\thematrixprefix@@\the\count@,\the\count@@}}% + \expandafter\next@\nextii@} +\xydef@\xymatrixCOORD@after{% + \ifx ]\next \DN@]{\afterCOORD@}% + \else \let\next@=\xymatrixCOORD@error \fi \next@} +\xydef@\xyerror@RC#1{\xyerror@{in entry \string"\the\Row,\the\Col\string": + No \codeof\thematrixCOORD@@\space(is \string"#1\string") from here}{}} +\xylet@\xymatrix@addop@@=\relax +\xydef@\xymatrix@at{\def\xymatrix@addop@@{\xymatrix@R\xymatrix@C}% + \ifx \space@\next \expandafter\DN@\space{\xyFN@\xymatrix@at}% + \else\ifx !\next \DN@!{\xyFN@\xymatrix@fix}% + \else\addPLUS@\ifx \next \let\next@=\xymatrix@addop + \else\addDASH@\ifx \next \let\next@=\xymatrix@addop + \else\addEQ@\ifx \next \let\next@=\xymatrix@addop + \else\ifx 1\next \DN@1{\def\everyentry@{\vphantom(}% + \let\objectmargin@=\p@ \xyFN@\xymatrix@setup}% + \else\ifx R\next \def\xymatrix@addop@@{\xymatrix@R}\DN@ R{\xymatrix@addop}% + \else\ifx C\next \def\xymatrix@addop@@{\xymatrix@C}\DN@ C{\xymatrix@addop}% + \else\ifx M\next \def\xymatrix@addop@@{\xymatrix@M}\DN@ M{\xymatrix@addop}% + \else\ifx L\next \def\xymatrix@addop@@{\xymatrix@L}\DN@ L{\xymatrix@addop}% + \else\ifx H\next \def\xymatrix@addop@@{\xymatrix@H}\DN@ H{\xymatrix@addop}% + \else\ifx W\next \def\xymatrix@addop@@{\xymatrix@W}\DN@ W{\xymatrix@addop}% + \else\ifx *\next \DN@*{\xyFN@\xymatrix@mods}% + \else \DN@{\afterDIRECTIONorEMPTY + {\xymatrix@rotation \xyFN@\xymatrix@setup}{% + \xyerror@{<addop> or <direction> or one of RCMLHW*! expected}{}% + \xyFN@\xymatrix@setup}}% + \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi \next@} +\xydef@\xymatrix@fix{% + \ifx \space@\next \expandafter\DN@\space{\xyFN@\xymatrix@fix}% + \else\ifx R\next \let\mkHrow@=\Hrow@max \DN@ R{\xyFN@\xymatrix@fix@}% + \else\ifx C\next \let\mkWcol@=\Wcol@max \DN@ C{\xyFN@\xymatrix@fix@}% + \else \let\mkHrow@=\Hrow@HWmax \let\mkWcol@=\Wcol@HWmax + \let\next@=\xymatrix@fix@ + \fi\fi\fi \next@} +\xydef@\xymatrix@fix@{% + \ifx \space@\next \expandafter\DN@\space{\xyFN@\xymatrix@fix@}% + \else\ifx 0\next \def\mkHWmax@{\HWmax@set\z@}\DN@ 0{\xyFN@\xymatrix@setup}% + \else\addEQ@\ifx\next \addEQ@\DN@{\afterassignment\xymatrix@fix@x\dimen@ii=}% + \else \let\mkHWmax@=\HWmax@max \let\next@=\xymatrix@setup \fi\fi\fi \next@} +\xydef@\xymatrix@fix@x{% + \edef\mkHWmax@{\noexpand\HWmax@set{\the\dimen@ii}}\xyFN@\xymatrix@setup} +\xydef@\xymatrix@addop{\afterADDOP{\xyFN@\xymatrix@addop@}} +\xydef@\xymatrix@addop@{% + \ifx \space@\next \expandafter\DN@\space{\xyFN@\xymatrix@addop@}% + \else\ifx R\next \DN@ R{\xy@{R}{}\dimen@ii=\xymatrixrowsep@\xymatrix@addop@x}% + \else\ifx C\next \DN@ C{\xy@{C}{}\dimen@ii=\xymatrixcolsep@\xymatrix@addop@x}% + \else \DN@{\afterassignment\xymatrix@addop@x\dimen@ii=}\fi\fi\fi \next@} +\xydef@\xymatrix@addop@x{\expandafter\xy@\expandafter{\the\dimen@ii}{}% + \xymatrix@addop@@ \xyFN@\xymatrix@setup} +\xydef@\xymatrix@R{\Addop@@\xymatrixrowsep@\dimen@ii} +\xydef@\xymatrix@C{\Addop@@\xymatrixcolsep@\dimen@ii} +\xydef@\xymatrix@M{\Addop@@\objectmargin@\dimen@ii} +\xydef@\xymatrix@L{\Addop@@\labelmargin@\dimen@ii} +\xydef@\xymatrix@H{\Addop@@\objectheight@\dimen@ii} +\xydef@\xymatrix@W{\Addop@@\objectwidth@\dimen@ii} +\xydef@\xymatrixrowsep@{2pc} +\xydef@\xymatrixcolsep@{2pc} +\xydef@\xymatrixrowsep{\afterADDOP{\Addop@@\xymatrixrowsep@}} +\xydef@\xymatrixcolsep{\afterADDOP{\Addop@@\xymatrixcolsep@}} +\xydef@\xymatrix@mods{% + \ifx \space@\next \expandafter\DN@\space{\xyFN@\xymatrix@mods}% + \else\ifx [\next + \DN@ [##1]{\xy@{[##1]}{}\DN@####1{\def\entrymodifiers@{[##1]####1}}% + \expandafter\next@\expandafter{\entrymodifiers@}\xyFN@\xymatrix@setup}% + \else\addPLUS@\ifx \next \DN@##1{\DNii@{##1}\xyFN@\xymatrix@change}% + \else\addDASH@\ifx \next \DN@##1{\DNii@{##1}\xyFN@\xymatrix@change}% + \else\addEQ@\ifx \next \DN@##1{\DNii@{##1}\xymatrix@set}% + \else \let\next@=\xymatrix@mods@error \fi\fi\fi\fi\fi \next@} +\xydef@\xymatrix@set{% + \begingroup \plainxy@ + \afterVECTORorEMPTY\xymatrix@mods@x\xymatrix@mods@error} +\xydef@\xymatrix@change{% + \addEQ@\ifx\next \DN@##1{\expandafter\DNii@\expandafter{\nextii@##1}% + \expandafter\xy@\expandafter{\nextii@}{}\begingroup \plainxy@ + \afterVECTORorEMPTY\xymatrix@mods@x\xymatrix@mods@xx}% + \else \DN@{\expandafter\xy@\expandafter{\nextii@}{}\begingroup \plainxy@ + \afterVECTORorEMPTY\xymatrix@mods@x\xymatrix@mods@xx}\fi + \next@} +\xydef@\xymatrix@mods@x{\expandafter\xy@\expandafter{\nextii@}{}% + \def\next@##1##2##3{\def\nextii@####1{##1##2####1##3}}% + \addGT@{\addLT@{\expandafter\next@\expandafter{\nextii@}}}% + \DN@##1{\gdef\tmp@@@{{##1}}}% + \edef\nextiii@{{\the\X@c,\the\Y@c}}% + \expandafter\expandafter\expandafter\next@ + \expandafter\expandafter\expandafter{\expandafter\nextii@\nextiii@}% + \endgroup + \DN@##1{\xy@{##1}{}\DN@####1{\def\entrymodifiers@{##1####1}}% + \expandafter\next@\expandafter{\entrymodifiers@}\xyFN@\xymatrix@setup}% + \expandafter\next@\tmp@@@} +\xydef@\xymatrix@mods@xx{\expandafter\xy@\expandafter{\nextii@}{}% + \expandafter\gdef\expandafter\tmp@@@\expandafter{\expandafter{\nextii@}}% + \endgroup + \DN@##1{\xy@{##1}{}\DN@####1{\def\entrymodifiers@{##1####1}}% + \expandafter\next@\expandafter{\entrymodifiers@}\xyFN@\xymatrix@setup}% + \expandafter\next@\tmp@@@} +\xydef@\xymatrix@mods@error{\endgroup + \xyerror@{Impossible @*<addop><size> <setup>.}{}\xyFN@\xymatrix@setup} +\xywarnifdefined\entrymodifiers +\expandafter\def\addEQ@\entrymodifiers#1{\def\entrymodifiers@{#1}\ignorespaces} +\xydef@\entrymodifiers@{\entrybox} +\xydef@\entrybox#1{\hbox{\setbox\z@=\objectbox{#1}% + \L@p=\wdz@ \D@p=\ht\z@ \advance\D@p\dp\z@ + \dimen@=\objectwidth@ \advance\dimen@-\L@p + \ifdim\dimen@>\z@ \advance\L@p\dimen@ \R@p=.5\dimen@ \else \R@p=\z@ \fi + \dimen@=\objectheight@ \advance\dimen@-\D@p + \ifdim\dimen@>\z@ \advance\D@p\dimen@ \fi + \dimen@=\objectmargin@ \advance\L@p2\dimen@ \advance\D@p2\dimen@ + \U@p=-.5\ht\z@ \advance\U@p.5\dp\z@ \advance\R@p\objectmargin@ + \setboxz@h{\kern\R@p \raise\U@p\boxz@}% + \wdz@=\L@p \ht\z@=.5\D@p \dp\z@=.5\D@p \boxz@}} +\xywarnifdefined\everyentry +\expandafter\def\addEQ@\everyentry#1{\def\everyentry@{#1}\ignorespaces} +\xylet@\everyentry@=\empty +\xyendinput |