Annotation of ttbar/p20_taujets_note/edtable.sty, revision 1.1.1.1
1.1 uid12904 1: %% `edtable.sty'---Uwe L"uck, direction Christian Tapp.
2: %% LaTeX package for tables with line numbers and
3: %% editorial notes.
4: %%
5: %% Copyright (C) 2003-2005 Uwe L"uck--author-maintained.
6: %%
7: \def\fileversion{1.3c} \def\filedate{2005/10/03}
8: %%
9: %% This file can be redistributed and/or modified under
10: %% the terms of the LaTeX Project Public License; either
11: %% version 1.3 of the License, or any later version.
12: %% The latest version of this license is in
13: %% http://www.latex-project.org/lppl.txt
14: %% We did our best to help you, but there is NO WARRANTY.
15: %%
16: %% Please send your comments via
17: %%
18: %% http://www.contact-ednotes.sty.de.vu
19: %%
20: %% * USAGE: *
21: %
22: % *Requirements/overview:*
23: %
24: % The package is made for the background of the LaTeX2e macro
25: % package and enhances functionality of the following packages:
26: % 1.) Stephan I. B"ottcher's `lineno.sty' for printing line
27: % numbers in the margin and a \label version \linelabel
28: % relating labels to line numbers;
29: % 2.) our `ednotes.sty' for indicating variant readings and
30: % other editorial remarks in separate footnote apparatuses;
31: % 3.) David Carlisle's `longtable.sty' for multi-page tables.
32: % %% TODO: supertabular etc.!?
33: % 4.) our `ltabptch.sty' for a patch of `longtable.sty'
34: % (i.e., optionally, see below).
35: %
36: % Actually, only the first package is necessary for using the
37: % present one. The present one needs your line numbering commands
38: % according to the first one and its documentation to which we
39: % refer here. We likewise refer to the remaining packages for the
40: % details of their functionality.
41: %
42: % `lineno.sty' version 4.1 and (in case it is used) `ednotes.sty'
43: % version 0.8 (onwards) are needed. For obtaining recent versions
44: % of required packages, see the CTAN folder
45: % /macros/latex/contrib/ednotes.
46: %
47: % *Install/load:*
48: % 1.) To be used, the present file must be put into a folder
49: % that (La)TeX searches. You should have obtained a file
50: % containing more detailed hints about this.
51: % 2.) We recommend loading this file *not* by
52: % \usepackage[<options>]{edtable} but by loading `lineno.sty'
53: % or `ednotes.sty' with package option `edtable'.
54: % 3.) To use the package options `longtable' and
55: % `nolongtablepatch' that are described below, enter them
56: % as options for `lineno.sty' or `ednotes.sty'.
57: %
58: % *User Commands:*
59: %
60: % 1. The package defines an environment `edtable' -- for its
61: % syntax we consider two cases:
62: % (a) Let <stdtable> be a tabular environment "like `tabular'".
63: % "Like" here means: (i) we have tested it with `tabular', but
64: % it should work with many more (e.g., from the `array' and
65: % `tabularx' packages) -- which share certain properties of
66: % implementation and requirements. Sorry, you must try, or we
67: % hope you will (and tell us). (For wizards: <stdtable> may
68: % probably be anything using a single \halign and \tabskip=0pt.)
69: % Definitively:
70: % (ii) LaTeX's standard `array' and other environments are *not*
71: % "like" `tabular'. Namely, environments that work only in math
72: % mode are not meant here. They are considered below in `b.'.
73: % (iii) `longtable' from the `longtable' package of the `tools'
74: % bundle neither is meant. An option of the present package
75: % deals with it as described below. Neither `supertabular' is
76: % meant.
77: % (iv) In general, usage with tabular environments that can
78: % break across pages as in (iii) is not recommended, at least
79: % when working with `ednotes.sty'. Even if some worked here, a
80: % shortcoming with `ednotes.sty' would be that the footnotes can
81: % appear on bad pages.
82: % -- Now the syntax is:
83: % \begin{edtable}{<stdtable>}<args><entries>\end{edtable}
84: % -- where <args> and <entries> are usual arguments and entries
85: % for <stdtable>. So an example is:
86: % \begin{edtable}{tabular}{cc}
87: % left upper & right upper \\ left lower & right lower
88: % \end{edtable}
89: % This produces just what <stdtable> does in an extra line,
90: % only adding line numbers in the margin and processing `ednotes'
91: % commands in the entries appropriately.
92: % (b) Let <stdarray> be an "array environment" like -- standard
93: % LaTeX's `array'! "Like" here means (i) ... analogously to
94: % <stdtable> above. (ii) "Text" ... oh, sorry, this is not clear
95: % to me at present, and I am in a hurry. %% TODO
96: % (iii) Nothing from the `amsmath' package seems to work here,
97: % sorry, I have tried a lot ... (iv) For standard LaTeX's
98: % `eqnarray', it is better to try the `linenomath' environment
99: % of `lineno.sty' [with package option `mathlines']. Its
100: % modifications in `amsmath' produce (at best) a spurious line
101: % number with the `linenomath' environment (up to now).
102: % -- Now the syntax is:
103: % \begin{edtable}[<$$$>]{<stdarray>}
104: % <args><entries>\end{edtable}
105: % -- where <args> and <entries> are usual arguments and entries
106: % for <stdarray>. <$$$> can be one of `$' or `$$'. Indeed, the
107: % <stdtable> syntax above (without [<$$$>]) *does not work*
108: % inside $...$ or $$...$$. -- An example:
109: % \begin{edtable}[$$]{array}{cc}
110: % a_{11} & a_{12} \\ a_{21} & a_{22}
111: % \end{edtable}
112: % Now, this produces just what <stdarray> does in an extra line
113: % etc. as with <stdtable>. However, \linelabel and `ednotes.sty'
114: % footnotes may need the `mathrefs' option of `lineno.sty'. For
115: % the difference between `[$]' and `[$$]', see below.
116: %
117: % 2. When working with `ednotes.sty', in
118: % \Anote{L1\<L2\>L3}{NOTE}
119: % L2 may contain &'s and \\'s, but L1, L3 must not! Analogously
120: % for \Bnote, etc., \Anotelabel...\donote..., etc. -- Well this
121: % holds for <stdtable>, hardly for <stdarray> ... %% TODO
122: %
123: % 3. On positioning: You may have wondered about `extra line'
124: % above. This means that `edtable' starts a new line at
125: % \begin{edtable} and at \end{edtable}. %% TODO: sure!?
126: % (a) It should be placed within a `center', `flushleft', or
127: % `flushright' environment for proper (vertical) spacing, but
128: % also works without. However, with <stdarray> and optional
129: % parameter `$$' of `edtable' (i.e., \begin{edtable}[$$]...),
130: % you can obtain the usual math display spacing *within a
131: % paragraph*; especially, the vertical space is less when the
132: % previous line is short ... and so on.
133: % (b) Horizontal positioning of line numbers (usually) needs a
134: % second run (after changing a table)! %% TODO: automatic warning.
135: % (For wizards: It may fail if some of \leftskip, \rightskip,
136: % \linewidth, and \@totalleftmargin are used in an unusual way.)
137: % A <dimen> register \ETextraoffset is provided whose value is
138: % 0pt by default and which additionally moves line numbers
139: % to the left (right) if given a positive (negative) value.
140: % %% TODO: any use?
141: %
142: % *Package options:*
143: %
144: % 1. Option `longtable' adjusts the `longtable' environment
145: % defined by David Carlisle's longtable.sty for use with
146: % `lineno.sty' and `ednotes.sty'. The option makes `longtable'
147: % environments appear with line numbers in the margin, according
148: % to `lineno.sty', and process `ednotes.sty' commands if line
149: % numbering is active according to `lineno.sty'.
150: % [We maintain an alternative package with just this function
151: % in a slightly different implementation.] %% -> ulnltab.sty.
152: % Lemmas may go across table entries as with `edtable' (see above).
153: % ---There might be options like `supertabular' for adjusting
154: % other tabular environments that cannot be handled by the
155: % `edtable' environment provided here---they have not been
156: % implemented yet! %% TODO
157: %
158: % 2. Option `nolongtablepatch' avoids loading/asking for
159: % `ltabptch.sty'. I.e.: according to LaTeX bugs database,
160: % tools/3180 and tools/3485, there have been problems with
161: % vertical spacing around `longtable' environments. By default
162: % the present package loads our `ltabptch.sty' or asks for it.
163: % Option `nolongtablepatch' overrides this. This is useful when
164: % you don't want to have the patch, especially when you use an
165: % "emergency stop" installation of TeX.
166: %
167: % *Wizard interface:*
168: % Macros \@ET@makeLineNumber, \@ET@use@outerhook,
169: % \@ET@execute@outerhook, \@ET@ampnotes \@ET@startlinewith,
170: % \@ET@trivialize@linelabel are provided as tools for adjusting
171: % tabular environments for use with `lineno.sty' and
172: % `ednotes.sty'. \@ET@step@linenumber is \let \stepLineNumber
173: % (from `lineno.sty'), but could be used as a hook for
174: % something different. See Environment `edtable' and Option
175: % `longtable' below for examples of application.
176: % %% TODO: specification here.
177: %
178: %
179: %% * Acknowledgements: *
180: %
181: % Stephan I. B"ottcher told us how to do it in extensive discussion
182: % and by providing some first code lines. We changed these essentially
183: % in some respects, but kept his general ideas and some parts of his
184: % macros, the latter even without knowing what we are doing.
185: %
186: % v1.3 is due to a request by Martin Brandenburg.
187: %
188: % * Now for internals: *
189: %
190: \NeedsTeXFormat{LaTeX2e}[1994/12/01]
191: % 1994/12/01: \newenvironment* etc. %% TODO: more recent needed?
192: \ProvidesPackage{edtable}[\filedate\space v\fileversion\space
193: arrays with lineno + ednotes (ul)]
194: %
195: % Alternative ideas for implementation:
196: % 1. There is a German package `TABMAC' enhancing `EDMAC' (cf.
197: % documentation of `ednotes.sty'). We could have rewritten its
198: % macros so it would work with `lineno.sty' and `ednotes.sty'
199: % in place of `EDMAC'. [TODO: "tabmac.sty"]
200: % 2. We redefine `longtable' by Option `longtable' because
201: % there seems to be only one reasonable use of the `longtable'
202: % environment in the course of a critical edition. This may be
203: % different for environments like `array' and `tabular' which
204: % can be used within text lines. Therefore, these environments
205: % are not redefined.
206: % 3. One might use \everycr, however: (a) it is executed
207: % before the first row, (b) it is executed in fake lines that
208: % `longtable' uses.
209: % 4. As an alternative to \everycr, there is the approach of
210: % redefining \cr and \crcr for setting \noalign. This needs
211: % redefining \@tabularcr etc.---not nice. We use this approach
212: % here for `longtable' which uses a stretching \tabskip.
213: % For \tabskip=0pt, we attach line numbers by a template.
214: %
215: % \RequirePackage{lineno}[2004/10/06]
216: % Wanted to check lineno version--causes unknown option error.
217: % See LaTeX bug latex/3730.
218:
219: % Options:
220:
221: %% TODO: underful page with `longtable.sty'!?
222: \let\if@ET@longtable\iffalse % \newif\if@ET@longtable@
223: \DeclareOption{longtable}{\let\if@ET@longtable\iftrue}
224: \let\if@ET@ltabptch\iftrue
225: \DeclareOption{nolongtablepatch}{\let\if@ET@ltabptch\iffalse}
226: \ProcessOptions
227:
228: % Redefine \longtable if option:
229: \if@ET@longtable
230: % Stephan's direction for attaching a line number to each row
231: % is using \noalign in the course of \\.
232: % However, (1) the user should not worry about closing the table
233: % with \\ or without, and (2) the line number thing should not
234: % happen twice if \\ is the last token before \end{longtable}.
235: % Our solution: attach something to the beginning of \endlongtable
236: % which attaches line number unless an unsucceeded \\ has done it.
237: % This thing is activated by each row start and turned off by \\.
238: % Since the switch at row start may happen to be in a pbox,
239: % let it act globally on \endlongtable. (The \crcr at the beginning
240: % of \endlongtable must not be changed directly, since original
241: % \crcr may be required in table entries using \oalign etc.)
242: %
243: \RequirePackage{longtable}%
244: % \IfFileExists{longtable.sty}{\RequirePackage{longtable}}%
245: % {\RequirePackage{longtabl}}%
246: % For Atari problem, it suffices to rename `longtable.sty'
247: % into `longtabl.sty'.
248: %
249: % Patch for tools/3180 and tools/3485 of LaTeX bug database:
250: \if@ET@ltabptch
251: \IfFileExists{ltabptch.sty}{\RequirePackage{ltabptch}}{%
252: \PackageError{edtable}{%
253: ltabptch.sty (for improving spacing around\MessageBreak
254: longtable) missing! Be sure to use it always\MessageBreak
255: or never!%
256: }{%
257: To omit ltabptch.sty *and* escape this error,\MessageBreak
258: use package option `nolongtablepatch'.%
259: }%
260: }
261: \fi
262: \let\@ET@@longtable\longtable
263: \def\longtable{%
264: \ifLineNumbers
265: \expandafter\@ET@longtable
266: \else
267: \let\@ET@sw@cr\@ET@crcr % ... in \endlongtable.
268: \expandafter\@ET@@longtable
269: \fi
270: }
271: \def\@ET@longtable{%
272: % Since we have made it anyway, we use the method of redefining
273: % \halign for inserting the activating row start as well.
274: % However, redefinition must be repeated before every \LT@bchunk.
275: % \longtable and \LT@get@withs are good places for this.
276: \@ET@startlinewith\@ET@sw@cr@on
277: \@ET@trivialize@linelabel
278: \@ET@use@outerhook
279: \@ET@ampnotes
280: \let\LT@tabularcr\@ET@LT@tabularcr
281: \expandafter\def\expandafter\LT@get@widths\expandafter
282: {\LT@get@widths\@ET@startlinewith\@ET@sw@cr@on}
283: % Admittedly, we could make it less of a hack by using @{...}
284: % ---we could then leave \LT@get@widths untouched.
285: \@ET@@longtable
286: }
287: \def\@ET@sw@cr@on{\global\let\@ET@sw@cr\@ET@cr@attach}
288: % We are hacking a longtable version offering
289: % \def\LT@tabularcr{%
290: % \relax\iffalse{\fi\ifnum0=`}\fi
291: % \@ifstar
292: % {\def\crcr{\LT@crcr\noalign{\nobreak}}\let\cr\crcr
293: % \LT@t@bularcr}%
294: % {\LT@t@bularcr}}
295: % We need a redefinition of \cr which is not overridden by \@ifstar:
296: \def\@ET@LT@tabularcr{%
297: \relax\iffalse{\fi\ifnum0=`}\fi
298: \def\cr{\@ET@sw@cr}%
299: % So \crcr is affected by change of \@ET@sw@cr, cf. below.
300: \let\crcr\cr
301: \@ifstar
302: {\gdef\@ET@sw@nobreak{\nobreak
303: \global\let\@ET@sw@nobreak\relax}%
304: % {\def\cr{\@ET@sw@cr\noalign{\nobreak}}\let\cr\crcr
305: % Why didn't this work? %% TODO: try shorter again.
306: \LT@t@bularcr}%
307: \LT@t@bularcr
308: % {\let\cr\@ET@sw@cr \let\crcr\cr
309: % \LT@t@bularcr}% This accompanied \def\cr... above.
310: }
311: % Attach \@ET@sw@cr to beginning of \endlongtable:
312: \expandafter\def\expandafter\endlongtable\expandafter
313: {\expandafter\@ET@sw@cr\endlongtable}
314: \def\@ET@cr@attach{% Actually attaching line numbers.
315: \@ET@crcr\noalign{% Basically Stephan's approach.
316: % If we were not careful, following box containing line number
317: % could fool interline glue after longtable, even if tools/3485
318: % is repaired in some way. This box should have same depth as
319: % the line composed previously.
320: \nobreak %% \@ET@ex... might cause page break. 2003/10/30.
321: \setbox\z@\@ET@makeLineNumber
322: \ht\z@-\prevdepth \dp\z@\prevdepth \box\z@
323: \@ET@step@linenumber
324: \global\let\@ET@sw@cr\@ET@crcr % ... if called by \\.
325: % This also resets the \crcr starting \LT@echunk following
326: % \@xargarraycr or \@yargarraycr in \LT@argtabularcr.
327: % \let...\relax seems to suffice at well, but in case ...
328: \@ET@execute@outerhook %% 2003/10/30.
329: \@ET@sw@nobreak
330: % \@ET@execute@outerhook
331: }%
332: }
333: \let\@ET@crcr\crcr
334: \global\let\@ET@sw@nobreak\relax % Just to remind ...
335: \fi
336:
337: \let\@ET@step@linenumber\stepLineNumber
338: % \def\@ET@step@linenumber{\global\advance\c@linenumber\@ne}
339: \def\@ET@makeLineNumber{\hb@xt@\z@{\makeLineNumber}}
340: %% TODO: export to lineno.sty!?
341: % Special \halign:
342: % For `array' etc., we insert line numbers by a leftmost template.
343: % @{...} in the last argument of `array' etc. is difficult for this
344: % since `tabular*' has an additional argument. So we redefine
345: % \halign to put something to the right of the next \bgroup.
346: % Now, as a macro, \halign would break in an \edef or \xdef.
347: % Horribly, this danger has become quite real in longtable.sty's
348: % definition of \LT@bchunk. Only its latest version 4.10 has
349: % preceded \halign by a \noexpand (for mathtext.sty which
350: % redefines \halign as well). We need not rely on such a
351: % provision if we let \halign expand to \the<token register>
352: % for some token register. However, using \toks@ or \@temptokena
353: % is neither very safe---might be filled by macro ahead with
354: % something new. So reserve an own token register.
355: \newtoks\@ET@toks
356: \@ET@toks{\@ET@specialhalign}
357: % v1.3: In 'AMSmath', there are \halign's followed by explicit
358: % left braces. Thus '\def\@ET@specialhalign#1\bgroup{%' broke.
359: %% TODO ...
360: \def\@ET@specialhalign{%
361: \ifmeasuring@ \expandafter\@firstoftwo
362: % v1.3 2005/03/04, for `amsmath'.
363: \else \expandafter\@secondoftwo
364: \fi
365: {\let\halign\@ET@@halign \halign}%
366: {\@ifnextchar\bgroup\@ET@replace@arg\@ET@sphalign@to}}
367: %% TODO: change back, commenting out code above, report
368: %% error with `alignat'.
369: % \@ifnextchar\bgroup\@ET@replace@arg\@ET@sphalign@to}
370: % If `amsmath' not loaded (v1.3):
371: \AtBeginDocument{\@ifundefined{measuring@true}{%
372: \let\ifmeasuring@\iffalse}\relax}
373: \def\@ET@replace@arg#1{%
374: \def\@EN@tempa{#1}\def\@EN@tempb{\bgroup}% Corr. after v1.3b.
375: \ifx\@EN@tempa\@EN@tempb
376: \def\@EN@tempa{\@ET@sphalign@to\bgroup}%
377: \else
378: \def\@EN@tempa{\@ET@sphalign@to{#1}}%
379: % This may be wrong, #1 might be `t' from `to' ...
380: \fi
381: \@EN@tempa}
382: \def\@ET@sphalign@to#1\bgroup{%
383: \let\halign\@ET@@halign % Reset for nested arrays.
384: \halign#1\bgroup
385: % \ifmeasuring@\else % For `amsmath', moved backwards.
386: \@ET@startline % [Wizard interface, via \@ET@starlinewith.]
387: % \fi
388: }
389: % Wizard interface:
390: \def\@ET@startlinewith{% Next token precedes preamble.
391: % \let\@ET@@halign\halign % Or \AtBeginDocument?
392: % ... indeed: bad loop with long longtable (\LT@get@widths!?)
393: \def\halign{\the\@ET@toks}%
394: \let\@ET@startline
395: }
396: \AtBeginDocument{\let\@ET@@halign\halign}
397: % Or save it at start of environment only
398: % (don't repeat inside longtable).
399: %
400: % Outer hook for inserts: (wizard interface)
401: \def\@ET@execute@outerhook{% To be placed outside inner mode.
402: \@ET@outerhook \global\let\@ET@outerhook\@empty
403: }
404: \global\let\@ET@outerhook\@empty % Just to remind: global!
405: % \@EN@hookfn (ednotes) sends to outer hook:
406: \def\@ET@use@outerhook{% Wizard interface.
407: \def\@EN@hookfn{\g@addto@macro\@ET@outerhook}%
408: }%% TODO: move last line to `ednotes', \let\@ET@use...\@empty.
409: %% But this requires re-installing both packages
410: %% at the same time. See the `ampnotes' thing as well.
411: %
412: % Trivialize \linelabel: (wizard interface)
413: \def\@ET@trivialize@linelabel{\let\linelabel\@ET@linelabel}
414: \def\@ET@linelabel{%
415: \protected@edef\@currentlabel{\theLineNumber}%
416: \label
417: }
418: % Change ampersand at \Anote etc.: (wizard interface)
419: %% 2003/10/31.
420: % & is changed by \Anote etc. No \begin...\endgroup,
421: % next \\ or & after % note/donote command switches back.
422: % ---Global change seems to break table setup.
423: \begingroup
424: \gdef\@ET@hideamps{\catcode`\&\active}
425: \@ET@hideamps
426: \gdef\@ET@ampnotes{%
427: \let&\@ET@hideamp
428: %% & would be undefined after \\ in lemma.
429: \let\@ET@EN@rnote\@EN@note
430: \def\@EN@note{\@ET@hideamps\@ET@EN@rnote}%
431: \let\@ET@EN@rnotelb\@EN@notelabel
432: \def\@EN@notelabel{\@ET@hideamps\@ET@EN@rnotelb}%
433: }
434: %% TODO: & and \\ in \@EN@lemmaexpands!?
435: \endgroup
436: \def\@ET@hideamp{&}
437:
438: \newenvironment*{edtable}[2][]{%
439: % #1 $ or $$, #2 standard environment name.
440: %% TODO: star version!? cf. lineno.sty's `numquote'.
441: \def\@ET@mode{#1}%
442: \def\@ET@currenvir{#2}%
443: \ifhmode \ifnum\the\lastpenalty=-\@M\else
444: % \par must be executed for printing/stopping line numbers:
445: \@centercr\relax \noindent
446: \fi \fi
447: \ifvmode \noindent \fi % Otherwise linenumbers are indented
448: % -- however, not recommended.
449: \@ET@use@outerhook
450: \@ET@trivialize@linelabel
451: \@ET@ampnotes
452: \@ET@startlinewith\@ET@normal@startline
453: \global\advance\c@linenumber\m@ne % Stepping correction.
454: % (Must come after closing previous paragraph.)
455: % Calculate offset:
456: \global\advance\c@ET@array\@ne
457: % Saving/calling width of table (`longtable's algorithm).
458: % Test if there is \@flushglue on the left (center or flushleft):
459: \edef\@EN@tempa{\the\@flushglue}%
460: % ... v1.3: fool this for "$$".
461: \in@{$$}{#1\@nil}% \in@{#1}{#2} searches #1 in #2#1 ...
462: \edef\@EN@tempb{\the\ifin@\@flushglue\else\leftskip\fi}%
463: \ifx\@EN@tempa\@EN@tempb
464: % Assume \@ET@offset is 0pt else here.
465: \@ET@offset\linewidth
466: \advance\@ET@offset-%
467: \@ifundefined\@ET@arraywidth@csn % Shortened for v1.3.
468: {\linewidth\G@refundefinedtrue
469: \PackageWarningNoLine{edtab}{^^JLine numbers at
470: \@ET@currenvir\space need \jobname.aux}}%
471: {\csname\@ET@arraywidth@csn\endcsname}%
472: % Test if \@flushglue on the right (center):
473: % ... v1.3: fool it again. Repeat \in@ in case ...
474: \in@{$$}{#1\@nil}%
475: \edef\@EN@tempb{\the\ifin@\@flushglue\else\rightskip\fi}%
476: \ifx\@EN@tempa\@EN@tempb \divide\@ET@offset\tw@ \fi
477: \fi
478: \advance\@ET@offset\@totalleftmargin
479: \advance\@ET@offset\ETextraoffset % Offset ready.
480: \setbox\@tempboxa\hbox\bgroup
481: % v1.3: `alignat' complains later when this is \vbox instead.
482: % \vbox\bgroup % Tried in vain.
483: \ifx\@ET@mode\@empty\else $\fi
484: \csname#2\endcsname
485: }{%
486: \csname end\@ET@currenvir \endcsname
487: \ifx\@ET@mode\@empty\else $\fi
488: \egroup
489: \@ET@step@linenumber % Stepping correction.
490: \if@filesw
491: \immediate\write\@auxout{%
492: \gdef\expandafter\noexpand
493: \csname\@ET@arraywidth@csn\endcsname
494: {\the\wd\@tempboxa}}%
495: %% TODO: warning if changed!?
496: \fi
497: % No automatic line number at array line:
498: \nolinenumbers
499: \@ET@mode\ensuremath{\vcenter{\box\@tempboxa}}\@ET@mode % v1.3.
500: \@ET@execute@outerhook
501: \ifhmode \@centercr\relax \fi
502: % \par must be executed for proper restart of printing line numbers
503: % (think so).
504: \@endpetrue % Outside \@flushglue environment, avoid indent ahead.
505: %% TODO: slightly change for math mode around? Or give an error
506: %% in math mode.
507: }
508: %% TODO: make \edtable \outer!?
509: \def\@ET@normal@startline{%
510: \@ET@step@linenumber
511: \llap{\@ET@makeLineNumber \hskip\@ET@offset}%
512: }
513: \newdimen\@ET@offset
514: \newdimen\ETextraoffset
515: %% TODO: export to lineno.sty!?
516: \newcount\c@ET@array
517: \def\@ET@arraywidth@csn{ET@a@\romannumeral\c@ET@array}
518: %
519: %% TODO: .dtx
520: \endinput
521:
522: %% VERSION HISTORY:
523: v0.22 2003/01/13 First version, named `edtab02.sty', sent around,
524: together with ednotes.sty.
525: v0.23 2003/01/22 Added version history.
526: v0.24 2003/01/27 Copyright notice.
527: %%% v0.3 2003/03/03 Requires linenox0.sty. %% RETREATED
528: %% TODO: reconsider, see `lineno[x].sty'.
529: v0.25 2003/03/05 Added <ednotes.sty@web.de>.
530: v0.26 2003/03/23 Added \@ET@startlinewith to wizard command list;
531: moved redefinition \LT@get@widths from option code
532: into \@ET@longtable so this really happens in
533: line number mode only; moved \let\@ET@@halign\halign
534: from \@ET@startlinewith to \AtBeginDocument.
535: v0.27 2003/06/02 Added \ifvmode \noindent \fi to `edtable' definition;
536: 2003/06/10 added `lemma cannot run' to instructions.
537: v0.28 2003/10/31 \@ET@cr@attach: moved \@ET@execu..., added \nobreak.
538: Added \@ET@ampnotes and documentation: now working
539: across entries.
540: v1.0 2004/05/13 `ednotes.sty' etc., updated copyright. Renamed as
541: `edtable.sty' for TUGboat article.
542: \RequirePackage{lineno}, changed doc. accordingly.
543: Removed `may be released under different name'.
544: v1.10 2004/07/27 Looking for `longtabl.sty' for my Atari!
545: 2004/08/22 Added warning (screen/documentation) concerning
546: ltabptch.sty.
547: 2004/08/23 Added suggestion of option `nolongtablepatch';
548: LPPL v1.3.
549: v1.2 2004/08/31 Rearranged preamble concerning maintenance,
550: removed `preliminary release'.
551: 2004/10/06 \newif -> \let...; option `nolongtablepatch';
552: changed documentation accordingly and for
553: loading edtable.sty by lineno/ednotes option;
554: \let\@ET@step@linenumber\stepLineNumber; use
555: \ifLineNumbers.
556: 2004/10/07 Needed version numbers.
557: 2004/10/08 ltabptch warning -> error!
558: 2004/10/11 Disabled \RequirePackage{lineno}[...]; undid
559: the `longtabl.sty' thing from 2004/07/27.
560: 2004/10/12 latex/3730.
561: v1.2a 2004/11/07 LPPL v1.3a.
562: v1.2b 2005/01/10 Contact via http.
563: v1.3b 2005/03/04 Support for environments like `array'
564: environment. The description of `edtable' was
565: wrong in this respect!
566: v1.3 2005/03/07 Adaptations in documentation, and extended usage
567: instructions very much, correcting some
568: errors as well. Acknowledgement to M. B.
569: v1.3a 2005/03/09 Corrected numbering in `usage'.
570: v1.3c 2005/03/15 \@centercr\relax, TODO on math mode.
571: 2005/04/09 `editory' -> `editorial'.
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