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ntheorem.pdf. - Mirrors.med.harvard.edu

ntheorem.pdf. - Mirrors.med.harvard.edu

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The contents of \df@label is handled when the equation is finished. (Currently)<br />

this happens in three macros. The modification consists of the check<br />

if \thm@df@label@optarg is non-empty (i.e., holds the optional argument),<br />

and to handle it.<br />

267 \def\endmathdisplay@a{%<br />

268 \if@eqnsw \gdef\df@tag{\tagform@\theequation}\fi<br />

269 \if@fleqn \@xp\endmathdisplay@fleqn<br />

270 \else \ifx\df@tag\@empty \else \veqno \alt@tag \df@tag \fi<br />

271 \ifx\df@label\@empty \else<br />

272 \ifx\thm@df@label@optarg\@empty \@xp\ltx@label\@xp{\df@label}%<br />

273 \else \@xp\ltx@label\@xp{\df@label}[\thm@df@label@optarg]\fi<br />

274 \fi<br />

275 \fi<br />

276 \ifnum\dspbrk@lvl>\m@ne<br />

277 \postdisplaypenalty -\@getpen\dspbrk@lvl<br />

278 \global\dspbrk@lvl\m@ne<br />

279 \fi<br />

280 }<br />

281 \def\make@display@tag{%<br />

282 \if@eqnsw<br />

283 \refstepcounter{equation}%<br />

284 \tagform@\theequation<br />

285 \else<br />

286 \iftag@<br />

287 \df@tag<br />

288 \global\let\df@tag\@empty<br />

289 \fi<br />

290 \fi<br />

291 \ifmeasuring@<br />

292 \else<br />

293 \ifx\df@label\@empty\else<br />

294 \ifx\thm@df@label@optarg\@empty \@xp\ltx@label\@xp{\df@label}%<br />

295 \else \@xp\ltx@label\@xp{\df@label}[\thm@df@label@optarg]\fi<br />

296 \global\let\df@label\@empty<br />

297 \fi<br />

298 \fi<br />

299 }<br />

300 \def\endmathdisplay@fleqn{%<br />

301 $\hfil\hskip\@mathmargin\egroup<br />

302 \ifnum\badness

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