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Diffstat (limited to 'Master/texmf-dist/tex/latex/morehelp/morehelp.sty')
-rw-r--r-- | Master/texmf-dist/tex/latex/morehelp/morehelp.sty | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/Master/texmf-dist/tex/latex/morehelp/morehelp.sty b/Master/texmf-dist/tex/latex/morehelp/morehelp.sty deleted file mode 100644 index 2ff373ecb5d..00000000000 --- a/Master/texmf-dist/tex/latex/morehelp/morehelp.sty +++ /dev/null @@ -1,134 +0,0 @@ -% morehelp.sty version 0.1 1997 by Olaf Kummer -% -% see morehelp.README for explanations -% -\NeedsTeXFormat{LaTeX2e}[1997/12/01] -\ProvidesPackage{morehelp}[1997/02/18 More Help Package V0.1] - -% Save the original definition. -\let\morehelp@latex@error=\@latex@error - -% Define some auxillary macros. -\def\morehelp@iftrue{\iftrue} -\def\morehelp@iffalse{\iffalse} - -% It is helpful to distinguish the first error. -\newif\if@additional@error -\@additional@errorfalse - -% Check if the second argument is a prefix of the -% first argument. Arguments are delimited by plus signs. -\def\morehelp@ifmatches#1#2+#3#4+{% - \def\morehelp@a{#1}% - \def\morehelp@b{#2}% - \def\morehelp@c{#3}% - \def\morehelp@d{#4}% - \ifx\morehelp@d\@empty - \ifx\morehelp@a\morehelp@c - \def\morehelp@return{\morehelp@iftrue}% - \else - \def\morehelp@return{\morehelp@iffalse}% - \fi - \else\ifx\morehelp@b\@empty - \def\morehelp@return{\morehelp@iffalse}% - \else\ifx\morehelp@a\morehelp@c - \def\morehelp@return{% - \expandafter\expandafter\expandafter\morehelp@ifmatches - \expandafter\morehelp@b\expandafter+\morehelp@d+}% - \else - \def\morehelp@return{\morehelp@iffalse}% - \fi\fi\fi - \morehelp@return -} - -% Check if the first argument is a prefix of the -% current error message. If yes, replace the current -% help message by the second argument. -\def\morehelp@try@#1#2#3{% - % Is this the error message we are looking for? - \expandafter\morehelp@ifmatches\morehelp@msg.+#2+% - % Yes, but is it helpful? - #1\morehelp@a{#3}% - \ifx\morehelp@a\@empty\else - % Replace the help message. - \let\morehelp@help=\morehelp@a% - \fi - \fi -} - -% The help text is given as is, without choices. -\def\morehelp@try{\morehelp@try@\def} - -% The help text is expandable and will try some tricks to be more precise. -\def\morehelp@try@expand{\morehelp@try@\edef} - -% Redefine the internal error handling routine of LateX. -\def\@latex@error#1#2{% - % Are we on safe ground? - \ifx\protect\relax - {% Yes, proceed with analysis. - % Inhibit looping. - \let\@latex@error=\morehelp@latex@error - % Keep track of the actual error. - \def\morehelp@msg{#1}% - \let\morehelp@help\@empty% - % See if we can find a better help message. - % - % We read the file with the messages now. Slower and somewhat - % more error prone than reading it ahead of time, but - % more memory efficient. - \makeatletter - \@@input morehelp.eng\relax - \makeatother - % Now we output the error. - \ifx\morehelp@help\@empty - \@latex@error{#1}{#2} - \else - \GenericError{% - \space\space\space\@spaces\@spaces\@spaces - }{% - LaTeX Error: #1% - }{% - \morehelp@help.^^J^^J% - See the LaTeX manual or LaTeX Companion for further explanation.% - }{#2}% - \fi - \@additional@errortrue - }% - \else - % No, we might run into trouble. Better be invisible. - \morehelp@afterfi\morehelp@latex@error{#1}{#2}% - \fi -} - -\let\@latexerr\@latex@error - -% Try to catch the most obvious catcode error. - -\def\morehelp@a{\spacefactor\@m} -\def\morehelp@afterelse#1\else#2\fi{\fi#1} -\def\morehelp@afterfi#1\fi{\fi#1} - -\ifx\morehelp@a\@% - % Nobody clobbered \@, so we try to redefine it. - \def\@{% - % Are we ok? - \ifhmode - % Yes, probably the user knows what to do. - \morehelp@afterelse\spacefactor\@m - \else - \expandafter\morehelp@atcommand - \fi - } - \begingroup - \makeatother - \expandafter\global\expandafter\let\csname morehelp@atsign\endcsname=@ - \endgroup - - \def\morehelp@atcommand{% - \ifx\morehelp@modefor@err\undefined - \@@input morehelp.dyn\relax - \fi - \morehelp@atcommand - } -\fi |