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author | Karl Berry <karl@freefriends.org> | 2021-10-10 20:39:35 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2021-10-10 20:39:35 +0000 |
commit | fe01eb2aa624eb62e45ea92e03d9b6c898f44820 (patch) | |
tree | bbd3ef4380d0569d77472f14e3307d969552ba3e /Master/texmf-dist/tex/lualatex | |
parent | ec195fcb5da10972bf17269ba6505f6b173395b3 (diff) |
lua-widow-control (10oct21)
git-svn-id: svn://tug.org/texlive/trunk@60723 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/lualatex')
-rw-r--r-- | Master/texmf-dist/tex/lualatex/lua-widow-control/lua-widow-control.sty | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/lualatex/lua-widow-control/lua-widow-control.sty b/Master/texmf-dist/tex/lualatex/lua-widow-control/lua-widow-control.sty new file mode 100644 index 00000000000..d5ef8194f1b --- /dev/null +++ b/Master/texmf-dist/tex/lualatex/lua-widow-control/lua-widow-control.sty @@ -0,0 +1,33 @@ +% lua-widow-control +% https://github.com/gucci-on-fleek/lua-widow-control +% SPDX-License-Identifier: MPL-2.0+ +% SPDX-FileCopyrightText: 2021 gucci-on-fleek + +\NeedsTeXFormat{LaTeX2e}[2015/01/01] % Formats built after 2015 include \LuaTeX{}Base +\ProvidesPackage{lua-widow-control}% + [2021/10/09 v1.0.0] %%version %%date + +\setlength{\clubpenalty}{1} +\setlength{\widowpenalty}{1} +\setlength{\displaywidowpenalty}{0} +\setlength{\interlinepenalty}{0} +\setlength{\brokenpenalty}{0} + +% We can't use \\newlength since that makes a \TeX{} "skip", not a "dimen" +\newdimen\lwcemergencystretch +\setlength{\lwcemergencystretch}{3em} + +\directlua{require "lua-widow-control"} + +% Here, we enable font expansion/contraction. It isn't strictly necessary for +% \lwc/'s functionality; however, it is required for the +% lengthened paragraphs to not have terrible spacing. +\RequirePackage[final]{microtype} + +\newcommand{\lwcenable}{\directlua{lwc.enable_callbacks()}} +\newcommand{\lwcdisable}{\directlua{lwc.disable_callbacks()}} + +% Enable \lwc/ by default when the package is loaded. +\lwcenable + +\endinput |