diff options
Diffstat (limited to 'Master/texmf-dist/tex/generic')
-rw-r--r-- | Master/texmf-dist/tex/generic/ulem/ulem.sty | 522 |
1 files changed, 522 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/generic/ulem/ulem.sty b/Master/texmf-dist/tex/generic/ulem/ulem.sty new file mode 100644 index 00000000000..f0daae070c7 --- /dev/null +++ b/Master/texmf-dist/tex/generic/ulem/ulem.sty @@ -0,0 +1,522 @@ +% +% U L E M . S T Y [2010-01-21] +% +% The ulem package provides various types of underlining that can stretch +% between words and be broken across lines in LaTeX or plain TeX. +% In LaTeX ulem replaces italics with underlining in \em-phasized text. +% It is most suitable for simple text such as {\em ibid.} or \emph{\LaTeX: +% A Document Preparation System} that may need to be underlined in a +% manuscript submitted for publication. A declaration of \normalem (or +% the \usepackage option "normalem") restores the normal \em behavior. +% +% Full instructions appear in ulem.ltx (ulem.pdf). In summary: +% +% \uline{important} underlined text +% \uuline{urgent} double-underlined text +% \uwave{boat} wavy underline +% \sout{wrong} line drawn through word +% \xout{removed} marked over with //////. +% \dashuline{dashing} dash underline +% \dotuline{dotty} dotted underline +% +% {\em phasized\/} | In LaTeX, by default, these are underlined; use +% \emph{asized} | \normalem or [normalem] to restore italics +% \useunder{\uwave}{\bfseries}{\textbf} +% use wavy underline in place of bold face +% Use \markoverwith for defining new types of underlining. +% +% Copyright (c) 1989-2010 by Donald Arseneau (Vancouver, Canada; asnd@triumf.ca) +% +% This software may be freely transmitted, reproduced, or modified for any +% purpose provided that this copyright notice is left intact. +% (Small excerpts may be taken and used without any restriction.) +% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Defend against multiple loading. +\expandafter \ifx \csname UL@box\endcsname \relax \else + \typeout{ulem.sty refuses to load twice. }\endinput \fi + +% Set catcode of @ in case it isn't a "letter" already +\chardef\ULthickness\catcode\string`\@ % hold catcode temporarily +\catcode\string`\@=11 + +\def\uline{\relax \ifmmode\expandafter\underline + \else \bgroup\expandafter\ULset\fi} + +\newbox\UL@box +\newbox\UL@hyphenbox +\newskip\UL@skip +\newtoks\UL@hook + +\newcount\UL@pe +\let\LA@space\ \let\LA@hskip\hskip + +\def\UL@end *{\relax\relax}% something harmless unlikely to be found elsewhere + +% For regular underlines, set the depth based on the font, or retain +% preset value, then start underlining. +\def\ULset{\UL@setULdepth + \def\UL@leadtype{\leaders \hrule \@height\dimen@ \@depth\ULdepth}% + \ifmmode \ULdepth-4\p@ \fi + \dimen@-\ULdepth \advance\dimen@\ULthickness \ULon} + +% Automatically set \ULdepth if it is to be automatic (flagged by \maxdimen) +\def\UL@setULdepth{\relax + \ifdim\ULdepth=\maxdimen % Set depth based on font, if not set already + \setbox\UL@box\hbox{{(j}}\ULdepth\dp\UL@box\advance\ULdepth.4\p@ + % use setbox to support plain TeX + \fi} + +% \ULon simply calls \UL@on (possibly \UL@on=\UL@onin) for text mode, but +% \UL@onmath if it is math mode. +\def\ULon{\ifmmode \expandafter\UL@onmath\else \expandafter\UL@on\fi} + +% \UL@on sets the engine of underline running, and tells it +% where to stop. +\long\def\UL@on#1{\leavevmode\UL@ender \let\UL@on\UL@onin + \everymath{\UL@hrest}\everyvbox{\UL@hrest}\let\hskip\UL@hskip + \let\par\UL@par + \let\\\UL@cr \let\-\UL@dischyp \let\newline\UL@newline \let\ \UL@space + \def\hfil{\hskip\z@ plus1fil\relax}\def\hfill{\hskip\z@ plus1fill\relax}% + \def\hss{\hskip\z@ plus1filminus1fil\relax}\let\penalty\UL@penalty + \the\UL@hook + \UL@word\@empty#1\xdef\UL@spfactor{\the\spacefactor} \UL@end * } + +% This is what \ULon does when it appears nested in an inner place. +\def\UL@onin#1{\leavevmode\UL@ender % when nested, do multiple underlining + \dimen@\ULthickness \advance\ULdepth\thr@@\dimen@ \advance\dimen@-\ULdepth + \setbox\UL@box\hbox{{#1}}\let\UL@start\relax\UL@putbox\egroup} +% \UL@putbox is disabled in inner mode, so re-enable it by changing \UL@start +% \UL@hrest is implicit due to \everyhbox + +% This is what \ULon does in math mode. +\def\UL@onmath#1{\UL@ender\mathord{\UL@hrest\mathop{\kern\z@#1}\limits\sb + {\UL@leadtype\LA@hskip\p@ plus1fill}}\egroup} + +\def\UL@unegroup{} +\gdef\UL@ender{} +% end-brace matching hack for when command is used as a font declaration: +\def\UL@swender{\ifnum`{=\z@\fi\aftergroup}\gdef\UL@ender{}} + +% must expand to nothing outside the ifs for syntactical spaces to work. +% the \expandafters get rid of the \@empty inserted at the beg. of word +\def\UL@word#1 {\expandafter\UL@start#1 % + \expandafter\ifx\expandafter\UL@end#1\egroup\egroup + \unskip \unskip \unskip % remove extra leader at end + \spacefactor\UL@spfactor \let\UL@word\egroup + \else % not finished + \ifmmode\else \ifdim\lastskip=\z@\else % allow syntactical spaces + \global\UL@skip\lastskip \unskip + \UL@stop \UL@leaders + \fi\fi + \fi \UL@word\@empty}% \@empty preserves braces in param + +\def\UL@start{\setbox\UL@box\hbox\bgroup\everyhbox{\UL@hrest}% +% the following are to cope with stops (\ ,\- etc) within extra braces + \let\UL@start\@empty \def\UL@unegroup{\bgroup\bgroup}\let\UL@leadtype\@empty + \bgroup \kern-3sp\kern3sp % kerns so I can test for beginning of list + \if@ignore \global\@ignorefalse \ignorespaces \fi} + +\def\UL@stop{\global\UL@pe\lastpenalty \unpenalty % penalty in \UL@pe + \ifnum\lastkern=\thr@@ \egroup\egroup % Nothing in hbox...but make sure: + \ifdim\wd\UL@box=\z@ \else \UL@putbox \fi % something in box so print it + \else \egroup\egroup \UL@putbox % something in box so print it + \fi \ifnum\UL@pe=\z@ \else \LA@penalty\UL@pe \fi % use penalty from inside box + \UL@unegroup} +% notice that a box with only a penalty in it is discarded, but the penalty +% is still used! This is so a series of discardable glues and penalties +% behaves properly. + +\def\UL@putbox{\ifx\UL@start\@empty \else % not inner + \vrule\@width\z@ \LA@penalty\@M + {\UL@skip\wd\UL@box \UL@leaders \kern-\UL@skip}% + \box\UL@box \fi} + +% With interword leaders, give some overlap to avoid gaps caused by +% round-off errors in the printing program. Needs \unskip \unskip \unskip +% above. This version overlaps 1/300 inch, which looks good at high +% resolution, and will still work down to ~150 dpi. Change the value +% of \UL@pixel if necessary. + +\newdimen\UL@pixel \UL@pixel=1in \divide\UL@pixel 300 + +\def\UL@leaders{{\LA@hskip-\UL@pixel \advance\UL@skip\tw@\UL@pixel + \UL@leadtype\LA@hskip\UL@skip \LA@hskip-\UL@pixel}} + +% restore some things for inside math or \mbox +\def\UL@hrest{\let\ \LA@space \let\-\@empty \let\penalty\LA@penalty} + +\def\UL@space{\LA@space \global\UL@skip\lastskip \unskip \UL@reskip}% \ + +% Hyphenation is done by explicit \discretionary. The overlapping melds +% with the running overlap because it *is* part of the running overlap: +% The word fragment is extended by the width of the hyphenation which is +% then overlapped by leaders. The discretionary may occupy this space +% if a break occurs; otherwise the next syllable gets doubly-overlapped +% (in registration) for a distance of the hyphen's width. +\def\UL@dischyp{\global\setbox\UL@hyphenbox\hbox + {\ifnum \hyphenchar\font<\z@ \string-\else \char\hyphenchar\font \fi}% + \kern\wd\UL@hyphenbox \LA@penalty\@M \UL@stop \kern-\wd\UL@hyphenbox + \discretionary{\box\UL@hyphenbox}{}{}\UL@start} + +\let\LA@penalty\penalty +\def\UL@penalty{\relax\ifhmode \afterassignment\UL@@penalty\count@ + \else\LA@penalty\fi} +\def\UL@@penalty{\LA@penalty \ifnum\count@=\z@ + \@ne \else \count@ \fi % zero penalty => no penalty, so use 1 instead. + \UL@stop \UL@start} + +% The test \ifx\ \LA@space \else means we are neither in math mode nor an +% \mbox, so it is safe to stop the current \UL@box. \ , \- , and \penalty +% (= \linebreak or \nolinebreak) are common enough that they are restored +% directly (by \UL@hrest); \\, \newline, \hskip (= \hspace) are rare enough +% that the test is incorporated in their UL versions. This adds processing +% when they're used, but saves processing in \UL@hrest called by \everymath +% \everyvbox and \everyhbox. + +\def\UL@hskip{\ifx\ \LA@space \LA@hskip \else + \afterassignment\UL@reskip \global\UL@skip \fi} + +\def\UL@reskip{\UL@stop \UL@leaders \UL@start} + +% Redefine \\ and \newline so the vertical space from \\[ ] is not lost +% and so the \hfil is not underlined! \\ and \newline do nothing if inside +% inner braces. + +\def\UL@cr{\unskip \ifx\ \LA@space \let\UL@vad\@gobble + \else \UL@stop \unskip\unskip\unskip \let\UL@vad\vadjust \fi + \@ifstar{\UL@vad{\LA@penalty\@M}\UL@cra}\UL@cra} +\def\UL@cra{\@ifnextchar[\UL@crb\UL@newline} +\def\UL@crb[#1]{\UL@vad{\vskip#1}\UL@newline} + +\def\UL@newline{\ifx\UL@start\@empty % (\UL@cr may have \UL@stop-ed already) + \unskip \ifx\ \LA@space \else \UL@stop \unskip\unskip\unskip \fi\fi + \LA@hskip \z@\@plus.0001fil\LA@penalty -\@M \UL@start} + +% That concludes the basic underlining. To put various other objects +% (characters) under (or over) text we need to define \markoverwith +% to set the overlay material in a box, and use leaders of that box for +% overlaying the text. Here, the meaning of \UL@pixel is changed so +% that `pixel' size = box size. Note that we generally need \leaders +% (not \cleaders) for text, because an underline will be a patchwork +% of small \leaders, and the characters must stay in registration. +% However, we "hook" the leaders command so specific applications can +% reassign it (\let\ULleaders\xleaders or \let\ULleaders\cleaders). +% +\newbox\ULC@box +\let\ULleaders\leaders + +\def\markoverwith#1{\setbox\ULC@box\hbox{{#1}}\UL@pixel.5\wd\ULC@box + \ifmmode \setbox\ULC@box\hbox{\raise1.4ex\box\ULC@box}% + \dp\ULC@box-1.4ex\ht\ULC@box\z@ \def\UL@leadtype{\cleaders\copy\ULC@box}% + \else + \def\UL@leadtype{\ULleaders\copy\ULC@box}% + \fi} + +% Now define various special underlines. All the definitions go like +% \def \command {\bgroup \markoverwith{something} \ULon} + +% For drawing a wavey underline instead of a straight one the command +% is \uwave (under-wave) which uses the wiggle from 6-pt lasy font: + +\def\uwave{\bgroup \markoverwith{\lower3.5\p@\hbox{\sixly \char58}}\ULon} +\font\sixly=lasy6 % does not re-load if already loaded, so no memory problem. + +% To draw a double underline under text, use \uuline{text} + +\def\uuline{\bgroup \UL@setULdepth + \markoverwith{\lower\ULdepth\hbox + {\kern-.03em\vbox{\hrule width.2em\kern1.2\p@\hrule}\kern-.03em}}% + \ULon} + +% To draw a line through text instead of under it (strike out) do +% `under'-line with negative depth. Note that this one uses a real +% line, not characters, so there is no \markoverwith. + +\def\sout{\bgroup \ULdepth=-.55ex \ULset} + +% To mark //// over text instead of underlining (x-out) +% +\def\xout{\bgroup \markoverwith{\hbox to.35em{\hss/\hss}}\ULon} + +\def\dotuline{\bgroup + \UL@setULdepth + \markoverwith{\begingroup + \advance\ULdepth0.08ex + \lower\ULdepth\hbox{\kern.1em .\kern.04em}% + \endgroup}% + \ULon} + +\def\dashuline{\bgroup + \UL@setULdepth + \markoverwith{\kern.13em + \vtop{\kern\ULdepth \hrule width .3em}% + \kern.13em}\ULon} + +% A command to declare that an underline command should be used in +% place of a particular font selection: +% \useunder {underline_command}{font_declaration}{font_command} +% e.g.: \useunder{\uuline}{\bfseries}{\textbf} +% \useunder{\uwave}{\bf}{} + +\def\useunder#1#2#3{\relax + \ifx\relax#2\relax\else % declaration command given + \def#2{\def\@tempa{#1}\global\let\UL@ender\UL@swender + \expandafter\@tempa\expandafter{\ifnum\z@=\string`}\fi}% + \MakeRobust{#2}\fi + \ifx\relax#3\relax\else % argumentative command + \def#3{#1}\MakeRobust{#3}\fi} + +\expandafter\ifx \csname @ifundefined\endcsname \relax + +% Allow plain TeX to use this style: + \def\@height{height} + \def\@depth{depth} + \def\@width{width} + \def\@empty{} + \def\@gobble#1{} + \def\MakeRobust#1{} +% Do non-outer \newif with no visible \if's or \fi's when skipping + \csname newif\expandafter\endcsname \csname if@ignore\endcsname + +\else + + \def\MakeRobust#1{\expandafter\let + \csname \expandafter\@gobble\string#1 \endcsname= #1% + \edef#1{\noexpand\protect \expandafter\noexpand + \csname\expandafter\@gobble\string#1 \endcsname} + } + \MakeRobust\uline + \MakeRobust\uuline + \MakeRobust\uwave + \MakeRobust\sout + \MakeRobust\xout + + \let\LA@em\em \let\LA@emph\emph + \expandafter\let\expandafter\LA@Pem \csname em \endcsname + \expandafter\let\expandafter\LA@Pemph \csname emph \endcsname + \def\ULforem{\useunder{\uline}{\em}{\emph}} + \def\normalem{\let\em\LA@em \let\emph\LA@emph + \expandafter\let\csname em \endcsname\LA@Pem + \expandafter\let\csname emph \endcsname\LA@Pemph} + \ULforem % default is to use underlining for \em, + +\fi + +% Process LaTeX \package options; plain TeX skips this section + +\expandafter\ifx\csname ProvidesPackage\endcsname \relax \else + \ProvidesPackage{ulem}[2010/01/21] + \DeclareOption{normalem}{\normalem} + \DeclareOption{ULforem}{\ULforem} + \DeclareOption{normalbf}{} + \DeclareOption{UWforbf}{\useunder{\uwave}{\bf}{\textbf}} + \ProcessOptions + \let\UL@marginpar\marginpar + \newcommand\UL@marpar[2][\gDefault@pt]{\gdef\gDefault@pt{#2}% + \ifx\ \LA@space \@latexerr{Marginpar lost}% + \else \UL@stop \UL@marginpar[#1]{#2}\UL@start \fi} + \addto@hook\UL@hook{\let\marginpar\UL@marpar} +\fi + +\catcode`@=\ULthickness % Scratch meaning: restore catcode of @ + +\def\ULthickness{.4pt}% can change this with \renewcommand +\newdimen\ULdepth \ULdepth=\maxdimen +% "maxdimen" depth causes the depth to be set according to the font. You +% can change \ULdepth for a permanent setting or a special effect (\sout). + +\endinput + +%====================== BEGIN INSTRUCTIONS =========================== +These plain text instructions may disappear soon. The primary instructions +are in ulem.ltx (ulem.pdf, ulem.dvi). + +ULEM is a package for LaTeX or plain TeX which provides various types of +underlining that can stretch between words and be broken across lines. +In LaTeX this style replaces italics with underlining in emphasized text +given by \em or \emph -- but only if the text is delimited by braces. A +declaration \normalem (or the \usepackage option [normalem]) restores the +normal \em behavior. For underlining in plain TeX, \input ulem.sty, and +use the \uline command. + +Unlike regular underlining, ulem allows line breaks, and even primitive +hyphenation, within the underlined text; but it is far from perfect. It is +most suitable for simple text like {\em \LaTeX: A document preparation +system\/} that may need to be underlined in a manuscript submitted for +publication. Again, ulem will only replace \em and \emph when the text is +delimited by explicit braces. + +The thickness of the underline rule is given by \ULthickness; use +\renewcommand or \def (not \setlength) to change it. The depth of the +underline is controlled by the length \ULdepth. The default value is a +special flag which lets the current font control the depth. You can set +a particular value to \ULdepth (using \setlength) to force a particular +depth, either locally for a special purpose, or for the document as a +whole. See the definition of \sout. + +Every word is typeset in an underlined box, so automatic hyphenation is +normally disabled, but explicit discretionary hyphens (\-) will still be +obeyed. Several text-formatting commands are specially supported within +the underlining: \-, \ , ~, \\, \newline, \linebreak, \nolinebreak, +\penalty, \hskip, \hspace, \hfil, \hfill, \hss. Displayed math and \par +are deliberately not supported to aid in the detection of runaway arguments +(missing braces). The special commands do have a problem: they end a +group so any local assignments are lost. + +The underlines continue between words, and stretch just like ordinary +spaces do. Since spaces delimit words, there may be some difficulty +with syntactical spaces (e.g. "2.3 pt"). Some effort is made to handle +such cases, but sometimes (such as \let\x= y) the space is interpreted +incorrectly. You can usually solve the problem by enclosing the offending +command in braces or in a macro (\newcommand\xeqy{\let\x= y}), but... + +One important incompatibility with braces and macro replacement: +ALL THE TEXT IN BRACES OR COMING FROM A MACRO IS TYPESET IN A BOX. +That is, braces will suppress stretching and linebreaks in the text they +enclose. Moreover, the specially-taken-care-of commands \-, \\, \newline +and \linebreak are usually ignored if they appear inside extra braces. +They operate only when the braces delimit a command parameter without +introducing a level of grouping. (Even though braces delimiting command +parameters do not normally imply grouping, many commands will add their +own grouping.) Thus, you should try to limit inner braces to short bits of +text or for delimiting parameters to commands. For emergency repairs, see +the "Marat/Sade" example below. Syntactical spaces inside braces never +cause a problem, nor do spaces in math mode. + +Text produced by expansion of a command (macro) is boxed too, but \\, \ +and \- still work properly in the expansion text: + \newcommand\iff{if and only if} {\em \iff} +does not allow any stretching or linebreaking between words, but + \newcommand\iff{if\ and\ only\ if} {\em \iff} +allows stretching and linebreaking. There is a problem though: the +\ between words closes a group and any local assignments will be lost, +in particular, font changes and color changes. + +This loss of local assignments will break some other standard commands, +(e.g., \cite) which produce multiple `words' using local assignments. +The way to protect such commands is to bury them in an \mbox: + {\em every\-one agrees~\mbox{\cite{you,me}}.} + +Nested \em commands produce multiple underlining, but heed the warnings +about braces above. To get italics without underlining, use \it. Nesting +of other types of underline is also possible, but the `underlines' may +overlap. + +HERE IS A SIMPLE EXAMPLE. + +\noindent 'Twas {\em brillig\/} and the {\em slithy~toves\/} +did {\em gyre\/} and {\em gim\-ble\/} in the {\em wabe,\\[2pt] } +All {\em mim\-sey\/} were the {\em boro\-goves\/} and +the {\em mome raths outgrabe}. + +HERE IS A DIFFICULT EXAMPLE. + +\usepackage{ulem} +\setlength\textwidth{3.3in} +\begin{document} +% \large +No, I did {\em not} act in the movie {\em \emph{The} % <<<<<<< Nested +\emph{Persecu}\-\emph{tion} \emph{and} \emph{Assassination} \emph{of} +\emph{Jean-Paul} \emph{Marat}, as per\-formed by the Inmates +of the Asylum of Charenton under the Direc\-tion of the +Marquis de~Sade!} But I {\em did} see it. +\end{document} + +In the nested emphasis, \emph had to be given for each word separately +so the spaces between could stretch and break into lines. Even the +discretionary hyphen (\-) in `Persecution' had to be outside the braces, +but the hyphen in `Direction' was just fine because it was not in nested +braces. The same applies to other special commands like \ and ~. Also, +the spaces are printed with only a single underline because they are +outside the nested \emph commands. This example really illustrates that +ulem does not handle nested emphasis very well! Nevertheless, it is fine +for simple things. + +Underlining can also be done according to \uline{this text}. To use this +type of underlining, but have \em still produce italics, put the command +\normalem in the preamble of the document or load ulem with +\usepackage[normalem]{ulem}. + +Some variations on underlining are provided, including a wavey underline +(\uwave{under-wave}), double underlines (\uuline{two lines under this}), +dashed (\dashuline{dashes underneath}) or dotted (\dotuline{dots below}) +underlines, +a line through text rather than under it (\sout{strike out}), and text +crossed-out with /////// (\xout{cross out, X out}). You can define your +own styles following the examples provided. The definition should be +something like: + +\newcommand\command{\bgroup \markoverwith{something}\ULon} + +The "something" can be as simple as a single character, or as complex as +you can keep track of. + +The various underlining commands are essentially textual, and will not +work quite the same in math mode. But since some font commands, like \bf, +serve both for text and math, math mode is handled (in an approximate way). +The performance in math mode is somewhat different from in text: there will +be no line breaks or stretching in the underlined text, and the vertical +positioning may not be right. The results should be best for \uline, +\uwave, \uuline, and any other truly UNDER-line you define. + +Any type of underlining can be substituted for any font-selection command +by issuing a proper \useunder declaration: + +\useunder{\underlinecommand}{\fontdeclaration}{\fontcommand} + +e.g., \useunder{\uuline}{\bfseries}{\textbf} gives a double underline +instead of bold face in LaTeX. The commands \normalem and \ULforem switch +underlining for \em off and on, respectively, and so do the \usepackage +options [normalem] and [ULforem]. There is also the \usepackage style +option [UWforbf] to replace boldface with a wavey underline. + +UWforbf does handle \bf in math mode, but it doesn't work in section titles, +unfortunately, because the titles are not delimited by explicit braces when +printed by the \section command. For the present version, the \bfseries +command still produces bold face, but \bf makes an under-wave. To get under- +waved section titles you can do + +\renewcommand\@seccntformat[1]{\uwave{\csname the#1\endcsname}\hskip 1em} + +and later specify \section[...]{\uwave{...}}. + +In plain TeX there is no \textbf so you should use \useunder{\UWave}{\bf}{}. +You can even skip a step and define the underline or overprint with \useunder: +\useunder{\bgroup\markoverwith{!}\ULon}{\sf}{} + +Some commands, such as \\ and \hskip are given special treatment, but +others (like \marginpar) are not. Support for others can be added by +assigning special meanings in the token register \UL@hook. (In LaTeX do +\addto@hook\UL@hook{\let\command\ULversion}.) The UL versions of commands +should be modelled on \UL@hskip or \UL@cr, and should include the test +"\ifx\ \LA@space". For example, support for "\marginpar" is added through +the hook mechanism. + +All the underlining commands are robust in LaTeX. + +%====================== END INSTRUCTIONS =========================== + +% Previous bug-finders: Esther Hu (\hfill in plain); Lones Smith (\tt\-); +% Steve Anderson (\ooalign accents); Thanassi Protopapas ( { in tables). +% The bug finders' fee is now $0.00; it will double for each new bug found. +% Version (identified by year) +% 1994: +% Many changes! Notably: LaTeX2e options and \emph. Nesting works (somewhat). +% Behavior with inner braces is more consistent (not stripped). \useunder. +% Better underwave (using lasy6). Special underlines are not commented out. +% patch 1995: fix \UL@swender to work in {tabular}; make hyphenation join +% well; crude math support; eliminate \@clb +% 1996: use "\csname ProvidesPackage\endcsname", tidying. +% 1997: fix \\ when LaTeX changed; remove extra overlap in putbox. +% 2000: hook (and marginpar) +% 2004: Fix spacing in \uwave and \xout. \ULleaders hook. +% 2009: Accept \par in argument (\long) +% 2010: Include \dotuline and \dashuline, typeset documentation, add \UL@setULdepth +% +% Send problem reports to asnd@triumf.ca +% +% test integrity: +% brackets: round, square, curly, angle: () [] {} <> +% backslash, slash, vertical, at, dollar, and: \ / | @ $ & +% hat, grave, acute (apostrophe), quote, tilde, under: ^ ` ' " ~ _ |