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-rw-r--r--Master/texmf-dist/tex/latex/extpfeil/extpfeil.sty31
1 files changed, 27 insertions, 4 deletions
diff --git a/Master/texmf-dist/tex/latex/extpfeil/extpfeil.sty b/Master/texmf-dist/tex/latex/extpfeil/extpfeil.sty
index 109e3ec8bcc..2aad8a58054 100644
--- a/Master/texmf-dist/tex/latex/extpfeil/extpfeil.sty
+++ b/Master/texmf-dist/tex/latex/extpfeil/extpfeil.sty
@@ -34,7 +34,7 @@
%%
\NeedsTeXFormat{LaTeX2e}[2003/12/01]
\ProvidesPackage{extpfeil}
- [2006/07/27 v0.3 Extensible Pfeile (PE)]
+ [2009/10/31 v0.4 Extensible Pfeile (PE)]
\RequirePackage{amsmath}
\RequirePackage{amssymb}
\RequirePackage{mathtools}
@@ -55,11 +55,34 @@
\settoheight{\dimen@}{=}%
\advance\dimen@ by 1pt\relax
\mathrel{%
- \hphantom{\vbox{\hbox{$#1$}\hbox{$#2$}}}%
- \mathllap{\raisebox{0.22\dimen@}[0pt][0pt]{$#1$}}%
- \mathllap{\raisebox{-0.22\dimen@}[0pt][0pt]{$#2$}}%
+ \hphantom{\vbox{\hbox{$\m@th #1 $}\hbox{$\m@th #2 $}}}%
+ \mathllap{\raisebox{0.22\dimen@}[0pt][0pt]{$\m@th #1 $}}%
+ \mathllap{\raisebox{-0.22\dimen@}[0pt][0pt]{$\m@th #2 $}}%
+ }%
+}%
+\newcommand*{\bigtwoarrowsleft}[3][5pt]{%
+ \setlength{\dimen@}{#1}%
+ \mathrel{%
+ \mathrlap{\raisebox{0.5\dimen@}{$\m@th #2 $}}%
+ \mathrlap{\raisebox{-0.5\dimen@}{$\m@th #3 $}}%
+ \hphantom{\vbox{\hbox{$\m@th #2 $}\hbox{$\m@th #3 $}}}%
+ }%
+}%
+\newcommand*{\bigtwoarrowsright}[3][5pt]{%
+ \setlength{\dimen@}{#1}%
+ \mathrel{%
+ \hphantom{\vbox{\hbox{$\m@th #2 $}\hbox{$\m@th #3 $}}}%
+ \mathllap{\raisebox{0.5\dimen@}{$\m@th #2 $}}%
+ \mathllap{\raisebox{-0.5\dimen@}{$\m@th #3 $}}%
}%
}%
+\newcommand*{\bigRelbar}[1][5pt]{
+ \setlength{\dimen@}{#1}%
+ \mathrel{%
+ \mathrlap{\raisebox{0.5\dimen@}{$\m@th \relbar $}}%
+ \raisebox{-0.5\dimen@}{$\m@th \relbar$}%
+ }%
+}
\newextarrow{\xtwoheadrightarrow}
{05{40}0}
{\relbar\relbar\twoheadrightarrow}