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authorKarl Berry <karl@freefriends.org>2015-09-22 22:28:59 +0000
committerKarl Berry <karl@freefriends.org>2015-09-22 22:28:59 +0000
commit92ce2c7b7e6d80754558123f1023824e3b99ab5a (patch)
treec43481a2fe89b2227722aa2596887d24db8c0c3c /Master/texmf-dist/tex/lualatex
parent8e5c104f9dd76f86ca2ec12abcf854694bb5ed1d (diff)
showhyphens (22sep15)
git-svn-id: svn://tug.org/texlive/trunk@38441 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/lualatex')
-rw-r--r--Master/texmf-dist/tex/lualatex/showhyphens/showhyphens.sty24
1 files changed, 17 insertions, 7 deletions
diff --git a/Master/texmf-dist/tex/lualatex/showhyphens/showhyphens.sty b/Master/texmf-dist/tex/lualatex/showhyphens/showhyphens.sty
index 849164d8b10..2d6f35bc0c8 100644
--- a/Master/texmf-dist/tex/lualatex/showhyphens/showhyphens.sty
+++ b/Master/texmf-dist/tex/lualatex/showhyphens/showhyphens.sty
@@ -1,32 +1,42 @@
-\ProvidesPackage{showhyphens}[2011/09/12 v0.1 Show hyphenation points (PGU)]
+\ProvidesPackage{showhyphens}[2015/09/22 v0.4 Show hyphenation points (PGU)]
\RequirePackage{ifluatex,luatexbase}
% License: MIT style license
-% Copyright (c) 2011 Patrick Gundlach patrick@gundla.ch
+% Copyright (c) 2011-2015 Patrick Gundlach patrick@gundla.ch
% Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the
% "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge,
% publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do
% so, subject to the following conditions:
-%
+%
% The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-%
+%
% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
% MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
% FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
% WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+\def\lua@SHcolor{1 0 0}% red
+\DeclareOption{blue}{\def\lua@SHcolor{0 0 1 }}% must be a rgb color
+\ProcessOptions
+
\ifluatex
\directlua{
+local show_hyph
+local hlist_node = node.id("hlist")
+local vlist_node = node.id("vlist")
+local disc_node = node.id("disc")
+
show_hyph = function(head)
while head do
- if head.id == 0 or head.id == 1 then % hlist, vlist
+ if head.id == hlist_node or head.id == vlist_node then
show_hyph(head.head)
- elseif head.id == 7 then % disc
+ elseif head.id == disc_node then
local n = node.new("whatsit","pdf_literal")
n.mode = 0
- n.data = "q 1 0 0 RG 0.3 w 0 2 m 0 7 l S Q"
+ n.data = "q \lua@SHcolor RG 0.3 w 0 2 m 0 7 l S Q"
n.next = head.next
+ head.next.prev = n
n.prev = head
head.next = n
head = n