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author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /macros/latex/contrib/vertbars/vertbars.sty |
Initial commit
Diffstat (limited to 'macros/latex/contrib/vertbars/vertbars.sty')
-rw-r--r-- | macros/latex/contrib/vertbars/vertbars.sty | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/macros/latex/contrib/vertbars/vertbars.sty b/macros/latex/contrib/vertbars/vertbars.sty new file mode 100644 index 0000000000..9b24d20496 --- /dev/null +++ b/macros/latex/contrib/vertbars/vertbars.sty @@ -0,0 +1,60 @@ +%%%%%%%%%1%%%%%%%%%2%%%%%%%%%3%%%%%%%%%4%%%%%%%%%5 +%% Bundled source file for the VERTBARS package +%%-------1---------2---------3---------4---------5 +%% Please see the accompanying README for author, +%% license, documentation and installation information +%%%%%%%%%1%%%%%%%%%2%%%%%%%%%3%%%%%%%%%4%%%%%%%%%5 + +\NeedsTeXFormat{LaTeX2e} +\ProvidesPackage{vertbars}[2018/12/16 v1.0c vertical bars in the margin] + +\newcommand{\LNenv}{runninglinenumbers} +\DeclareOption{switch}{% + \renewcommand{\LNenv}{runningpagewiselinenumbers} + \PassOptionsToPackage{\CurrentOption}{lineno} +} + +\DeclareOption{switch*}{% + \renewcommand{\LNenv}{runningpagewiselinenumbers} + \PassOptionsToPackage{\CurrentOption}{lineno} +} + +\DeclareOption*{\PassOptionsToPackage{\CurrentOption}{lineno}} +\ProcessOptions\relax +\RequirePackage{lineno} + +% Code to add stuff at start and end of a pre-existing zero argument macro: +\newcommand{\addtodef}[3]{\begingroup + \@temptokena{#2}% + \toks@\expandafter{#1#3}% + \edef\x{\endgroup + \def\noexpand#1{\the\@temptokena \the\toks@}}% + \x +} + +% It's useful to preserve \cmd\baselineskip: +\newlength{\pwvbbl} +\setlength{\pwvbbl}{\baselineskip} + +% Width of bars: +\newlength{\barwidth} +\setlength{\barwidth}{0.4pt} + +% Horizontal space between bars: +\newlength{\barspace} +\setlength{\barspace}{0.5\linenumbersep} + +\newcommand{\addtomakeLNL}{{\rule[-0.25\pwvbbl]{\barwidth}{1.1\pwvbbl}\hskip\barspace\relax}} +\newcommand{\pwvbLNL}{} + +\newenvironment{vertbar}{% + \par + \pagewiselinenumbers + \begin{\LNenv}% + \addtodef{\pwvbLNL}{}{\addtomakeLNL}% + \let\LineNumber\pwvbLNL +}{% + \end{\LNenv}% + \par +} + |