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-rw-r--r--tex/context/base/char-ini.lua2
-rw-r--r--tex/context/base/colo-ini.lua56
-rw-r--r--tex/context/base/colo-ini.mkiv2
-rw-r--r--tex/context/base/cont-new.mkiv2
-rw-r--r--tex/context/base/context-version.pdfbin4109 -> 4106 bytes
-rw-r--r--tex/context/base/context.mkiv3
-rw-r--r--tex/context/base/core-def.mkiv1
-rw-r--r--tex/context/base/file-mod.mkvi2
-rw-r--r--tex/context/base/font-afm.lua2
-rw-r--r--tex/context/base/font-otf.lua2
-rw-r--r--tex/context/base/mult-low.lua2
-rw-r--r--tex/context/base/status-files.pdfbin24758 -> 24730 bytes
-rw-r--r--tex/context/base/status-lua.log2
-rw-r--r--tex/context/base/task-ini.lua2
-rw-r--r--tex/context/base/typo-fln.lua284
-rw-r--r--tex/context/base/typo-fln.mkiv103
-rw-r--r--tex/generic/context/luatex/luatex-fonts-merged.lua4
17 files changed, 441 insertions, 28 deletions
diff --git a/tex/context/base/char-ini.lua b/tex/context/base/char-ini.lua
index b75f5eda7..dc6e067c0 100644
--- a/tex/context/base/char-ini.lua
+++ b/tex/context/base/char-ini.lua
@@ -483,6 +483,8 @@ setmetatableindex(characters.is_letter, mt)
setmetatableindex(characters.is_command, mt)
setmetatableindex(characters.is_spacing, mt)
+-- todo: also define callers for the above
+
-- linebreak: todo: hash
--
-- normative : BK CR LF CM SG GL CB SP ZW NL WJ JL JV JT H2 H3
diff --git a/tex/context/base/colo-ini.lua b/tex/context/base/colo-ini.lua
index b91e564e6..535ee71b8 100644
--- a/tex/context/base/colo-ini.lua
+++ b/tex/context/base/colo-ini.lua
@@ -287,6 +287,7 @@ local left = P("(")
local right = P(")")
local comma = P(",")
local mixnumber = lpegpatterns.number / tonumber
+ + P("-") / function() return -1 end
local mixname = C(P(1-left-right-comma)^1)
----- mixcolor = Cc("M") * mixnumber * left * mixname * (comma * mixname)^-1 * right * P(-1)
local mixcolor = Cc("M") * mixnumber * left * mixname * (comma * mixname)^0 * right * P(-1) -- one is also ok
@@ -643,7 +644,7 @@ local min = math.min
-- a[b,c] -> b+a*(c-b)
-local function f(one,two,i,fraction)
+local function inbetween(one,two,i,fraction)
local o, t = one[i], two[i]
local otf = o + fraction * (t - o)
if otf > 1 then
@@ -652,6 +653,22 @@ local function f(one,two,i,fraction)
return otf
end
+local function justone(one,fraction,i)
+ local otf = fraction * one[i]
+ if otf > 1 then
+ otf = 1
+ end
+ return otf
+end
+
+local function complement(one,fraction,i)
+ local otf = - fraction * (1 - one[i])
+ if otf > 1 then
+ otf = 1
+ end
+ return otf
+end
+
function colors.defineintermediatecolor(name,fraction,c_one,c_two,a_one,a_two,specs,global,freeze)
fraction = tonumber(fraction) or 1
local one, two = colorvalues[c_one], colorvalues[c_two]
@@ -663,37 +680,38 @@ function colors.defineintermediatecolor(name,fraction,c_one,c_two,a_one,a_two,sp
-- problems with weighted gray conversions and work with original values
local ca
if csone == 2 then
- ca = register_color(name,'gray',f(one,two,2,fraction))
+ ca = register_color(name,'gray',inbetween(one,two,2,fraction))
elseif csone == 3 then
- ca = register_color(name,'rgb', f(one,two,3,fraction),
- f(one,two,4,fraction),
- f(one,two,5,fraction))
+ ca = register_color(name,'rgb', inbetween(one,two,3,fraction),
+ inbetween(one,two,4,fraction),
+ inbetween(one,two,5,fraction))
elseif csone == 4 then
- ca = register_color(name,'cmyk',f(one,two,6,fraction),
- f(one,two,7,fraction),
- f(one,two,8,fraction),
- f(one,two,9,fraction))
+ ca = register_color(name,'cmyk',inbetween(one,two,6,fraction),
+ inbetween(one,two,7,fraction),
+ inbetween(one,two,8,fraction),
+ inbetween(one,two,9,fraction))
else
- ca = register_color(name,'gray',f(one,two,2,fraction))
+ ca = register_color(name,'gray',inbetween(one,two,2,fraction))
end
definecolor(name,ca,global,freeze)
-- end
else
+ local inbetween = fraction < 0 and complement or justone
local csone = one[1]
local ca
if csone == 2 then
- ca = register_color(name,'gray',fraction*one[2])
+ ca = register_color(name,'gray',inbetween(one,fraction,2))
elseif csone == 3 then
- ca = register_color(name,'rgb', fraction*one[3],
- fraction*one[4],
- fraction*one[5])
+ ca = register_color(name,'rgb', inbetween(one,fraction,3),
+ inbetween(one,fraction,4),
+ inbetween(one,fraction,5))
elseif csone == 4 then
- ca = register_color(name,'cmyk',fraction*one[6],
- fraction*one[7],
- fraction*one[8],
- fraction*one[9])
+ ca = register_color(name,'cmyk',inbetween(one,fraction,6),
+ inbetween(one,fraction,7),
+ inbetween(one,fraction,8),
+ inbetween(one,fraction,9))
else
- ca = register_color(name,'gray',fraction*one[2])
+ ca = register_color(name,'gray',inbetween(one,fraction,2))
end
definecolor(name,ca,global,freeze)
end
diff --git a/tex/context/base/colo-ini.mkiv b/tex/context/base/colo-ini.mkiv
index 808a46c96..3fae31cbe 100644
--- a/tex/context/base/colo-ini.mkiv
+++ b/tex/context/base/colo-ini.mkiv
@@ -748,6 +748,8 @@
%
% \definecolor[mycolorc][.5(blue,red)]
% \definecolor[mycolord][.5(blue)]
+% \definecolor[mycolord][-.5(blue,red)] % complement
+% \definecolor[mycolord][-(blue)] % complement
%
% \enabledirectives[colors.pgf]
% \definecolor[mycolorx][magenta!50!yellow]
diff --git a/tex/context/base/cont-new.mkiv b/tex/context/base/cont-new.mkiv
index 6c801bb4a..f52bad954 100644
--- a/tex/context/base/cont-new.mkiv
+++ b/tex/context/base/cont-new.mkiv
@@ -11,7 +11,7 @@
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
-\newcontextversion{2013.08.21 10:55}
+\newcontextversion{2013.08.22 15:28}
%D This file is loaded at runtime, thereby providing an excellent place for
%D hacks, patches, extensions and new features.
diff --git a/tex/context/base/context-version.pdf b/tex/context/base/context-version.pdf
index 7c7b75d2c..0fa8b1170 100644
--- a/tex/context/base/context-version.pdf
+++ b/tex/context/base/context-version.pdf
Binary files differ
diff --git a/tex/context/base/context.mkiv b/tex/context/base/context.mkiv
index 0e29ba277..e32839863 100644
--- a/tex/context/base/context.mkiv
+++ b/tex/context/base/context.mkiv
@@ -25,7 +25,7 @@
%D up and the dependencies are more consistent.
\edef\contextformat {\jobname}
-\edef\contextversion{2013.08.21 10:55}
+\edef\contextversion{2013.08.22 15:28}
\edef\contextkind {beta}
%D For those who want to use this:
@@ -296,6 +296,7 @@
\loadmarkfile{typo-pag}
\loadmarkfile{typo-mar}
\loadmarkfile{typo-itm}
+\loadmarkfile{typo-fln}
\loadmarkfile{buff-ini}
\loadmarkfile{buff-ver}
diff --git a/tex/context/base/core-def.mkiv b/tex/context/base/core-def.mkiv
index dc2a30f4e..bc7432059 100644
--- a/tex/context/base/core-def.mkiv
+++ b/tex/context/base/core-def.mkiv
@@ -45,6 +45,7 @@
\flushpostponednodedata
\typo_delimited_repeat
\insertparagraphintro
+ \typo_firstline_set
\to \everypar
\appendtoks
diff --git a/tex/context/base/file-mod.mkvi b/tex/context/base/file-mod.mkvi
index 0dbd14bdb..a3d23c514 100644
--- a/tex/context/base/file-mod.mkvi
+++ b/tex/context/base/file-mod.mkvi
@@ -145,7 +145,7 @@
% \fi
% \let\currentmoduleparameters\empty}
-\def\moduleparameter#name#parameter%
+\def\moduleparameter#name#parameter% should have been \namedmoduleparameter
{\csname\??module
\ifcsname\??module#name:#parameter\endcsname#name:#parameter\fi
\endcsname}
diff --git a/tex/context/base/font-afm.lua b/tex/context/base/font-afm.lua
index cb0c2438f..ac27d652c 100644
--- a/tex/context/base/font-afm.lua
+++ b/tex/context/base/font-afm.lua
@@ -640,7 +640,7 @@ local function copytotfm(data)
if italicangle then
parameters.italicangle = italicangle
parameters.italicfactor = math.cos(math.rad(90+italicangle))
- parameters.slant = - math.round(math.tan(italicangle*math.pi/180))
+ parameters.slant = - math.tan(italicangle*math.pi/180)
end
if monospaced then
parameters.space_stretch = 0
diff --git a/tex/context/base/font-otf.lua b/tex/context/base/font-otf.lua
index d13ec4acf..7e267b15b 100644
--- a/tex/context/base/font-otf.lua
+++ b/tex/context/base/font-otf.lua
@@ -2090,7 +2090,7 @@ local function copytotfm(data,cache_id)
if italicangle then
parameters.italicangle = italicangle
parameters.italicfactor = math.cos(math.rad(90+italicangle))
- parameters.slant = - math.round(math.tan(italicangle*math.pi/180))
+ parameters.slant = - math.tan(italicangle*math.pi/180)
end
if monospaced then
parameters.space_stretch = 0
diff --git a/tex/context/base/mult-low.lua b/tex/context/base/mult-low.lua
index 47e31978b..1e6d407cc 100644
--- a/tex/context/base/mult-low.lua
+++ b/tex/context/base/mult-low.lua
@@ -96,7 +96,7 @@ return {
"startproduct", "stopproduct", "product",
"startproject", "stopproject", "project",
"starttext", "stoptext", "startnotext", "stopnotext","startdocument", "stopdocument", "documentvariable", "setupdocument",
- "startmodule", "stopmodule", "usemodule", "usetexmodule", "useluamodule",
+ "startmodule", "stopmodule", "usemodule", "usetexmodule", "useluamodule","setupmodule","currentmoduleparameter","moduleparameter",
--
"startTEXpage", "stopTEXpage",
-- "startMPpage", "stopMPpage", -- already catched by nested lexer
diff --git a/tex/context/base/status-files.pdf b/tex/context/base/status-files.pdf
index b30cca021..7e7cc02bd 100644
--- a/tex/context/base/status-files.pdf
+++ b/tex/context/base/status-files.pdf
Binary files differ
diff --git a/tex/context/base/status-lua.log b/tex/context/base/status-lua.log
index 83bb6385c..1651299d6 100644
--- a/tex/context/base/status-lua.log
+++ b/tex/context/base/status-lua.log
@@ -1,6 +1,6 @@
(cont-yes.mkiv
-ConTeXt ver: 2013.08.21 10:55 MKIV beta fmt: 2013.8.21 int: english/english
+ConTeXt ver: 2013.08.22 15:28 MKIV beta fmt: 2013.8.22 int: english/english
system > 'cont-new.mkiv' loaded
(cont-new.mkiv)
diff --git a/tex/context/base/task-ini.lua b/tex/context/base/task-ini.lua
index 6bbc62773..ac3aee03a 100644
--- a/tex/context/base/task-ini.lua
+++ b/tex/context/base/task-ini.lua
@@ -33,6 +33,7 @@ appendaction("processors", "characters", "scripts.injectors.handler")
appendaction("processors", "words", "builders.kernel.hyphenation") -- always on
appendaction("processors", "words", "languages.words.check") -- disabled
+appendaction("processors", "words", "typesetters.firstlines.handler") -- disabled
appendaction("processors", "fonts", "builders.paragraphs.solutions.splitters.split") -- experimental
appendaction("processors", "fonts", "nodes.handlers.characters") -- maybe todo
@@ -123,6 +124,7 @@ disableaction("processors", "typesetters.digits.handler")
disableaction("processors", "typesetters.breakpoints.handler")
disableaction("processors", "typesetters.directions.handler")
disableaction("processors", "languages.words.check")
+disableaction("processors", "typesetters.firstlines.handler")
disableaction("processors", "typesetters.spacings.handler")
disableaction("processors", "typesetters.kerns.handler")
disableaction("processors", "typesetters.italics.handler")
diff --git a/tex/context/base/typo-fln.lua b/tex/context/base/typo-fln.lua
new file mode 100644
index 000000000..322374ac0
--- /dev/null
+++ b/tex/context/base/typo-fln.lua
@@ -0,0 +1,284 @@
+if not modules then modules = { } end modules ['typo-fln'] = {
+ version = 1.001,
+ comment = "companion to typo-fln.mkiv",
+ author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+ copyright = "PRAGMA ADE / ConTeXt Development Team",
+ license = "see context related readme files"
+}
+
+-- When I ran into the following experimental code again, I figured that it dated
+-- from the early days of mkiv, so I updates it a bit to fit into todays context.
+-- In the process I might have messed up things. For instance we had a diffent
+-- wrapper then using head and tail.
+
+-- todo: only letters (no punctuation)
+-- todo: nuts
+
+local trace_firstlines = false trackers.register("typesetters.firstlines", function(v) trace_firstlines = v end)
+
+local report_firstlines = logs.reporter("nodes","firstlines")
+
+local nodes = nodes
+local tasks = nodes.tasks
+
+local nodecodes = nodes.nodecodes
+local glyph = nodecodes.glyph
+local rule = nodecodes.rule
+local disc = nodecodes.disc
+
+local traverse_id = nodes.traverse_id
+local free_node_list = nodes.flush_list
+local copy_node_list = nodes.copy_list
+local insert_node_after = nodes.insert_after
+local hpack_node_list = nodes.hpack
+
+local hpack_filter = nodes.processors.hpack_filter
+
+local newpenalty = nodes.pool.penalty
+
+typesetters.firstlines = typesetters.firstlines or { }
+local firstlines = typesetters.firstlines
+
+local actions = { }
+firstlines.actions = actions
+
+local busy = false
+local settings = { }
+
+local a_firstline = attributes.private('firstline')
+local a_color = attributes.private('color')
+local a_transparency = attributes.private('transparency')
+local a_colorspace = attributes.private('colormodel')
+
+local unsetvalue = attributes.unsetvalue
+
+local variables = interfaces.variables
+
+----- is_letter = characters.is_letter
+----- categories = characters.categories
+
+firstlines.actions[variables.line] = function(head,setting)
+ -- local attribute = fonts.specifiers.contextnumber(setting.feature) -- was experimental
+ local dynamic = setting.dynamic
+ local font = setting.font
+ -- make copy with dynamic feature attribute set
+ local list = copy_node_list(head)
+ for g in traverse_id(glyph,list) do
+ if dynamic > 0 then
+ g[0] = dynamic
+ end
+ g.font = font
+ end
+ local words = 0
+ local nofchars = 0
+ local nofwords = 1
+ local going = true
+ local lastnofchars = 0
+ local hsize = tex.hsize - tex.parindent - tex.leftskip.width - tex.rightskip.width -- can be a helper
+ while going do
+ -- (slow) stepwise pass (okay, we could do do a vsplit and stitch but why do difficult)
+ local temp = copy_node_list(list)
+ local start = temp
+ local ok = false
+ lastnofchars = nofchars
+ nofchars = 0
+ words = 0
+ local quit = false
+ while start do
+ -- also nicely quits on dics node
+ local id = start.id
+ if id == glyph then
+ -- if not is_letter[categories[start.char]] then
+ -- quit = true
+ -- elseif not ok then
+ if not ok then
+ words = words + 1
+ ok = true
+ end
+ nofchars = nofchars + 1
+ elseif id == disc then
+ -- this could be an option
+ else
+ quit = true
+ end
+ if quit then
+ ok = false
+ if words == nofwords then
+ local f = start.next
+ start.next = nil
+ free_node_list(f)
+ break
+ end
+ quit = false
+ end
+ start = start.next
+ end
+ if not start then
+ going = false
+ end
+ local pack = hpack_node_list(hpack_filter(temp))
+ if pack.width > hsize then
+ nofchars = lastnofchars
+ break
+ else
+ nofwords = nofwords + 1
+ end
+ free_node_list(pack)
+ end
+ -- set dynamic attribute in real list
+ local start = head
+ local ma = setting.ma or 0
+ local ca = setting.ca
+ local ta = setting.ta
+ while start do
+ local id = start.id
+ if id == glyph then -- or id == disc then
+ if nofchars > 0 then
+ if dynamic > 0 then
+ start[0] = dynamic
+ end
+ start.font = font
+ if ca and ca > 0 then
+ start[a_colorspace] = ma == 0 and 1 or ma
+ start[a_color] = ca
+ end
+ if ta and ta > 0 then
+ start[a_transparency] = ta
+ end
+ nofchars = nofchars - 1
+ if nofchars == 0 then
+ insert_node_after(head,start,newpenalty(-10000)) -- break
+ end
+ else
+ break
+ end
+ end
+ start = start.next
+ end
+ -- variant (no disc nodes)
+ -- if false then
+ -- for g in traverse_id(glyph,head) do
+ -- if nofchars > 0 then
+ -- if dynamic > 0 then
+ -- g[0] = dynamic
+ -- end
+ -- g.font = font
+ -- nofchars = nofchars - 1
+ -- if nofchars == 0 then
+ -- insert_node_after(head,g,newpenalty(-10000)) -- break
+ -- end
+ -- end
+ -- end
+ -- end
+ return head, true
+end
+
+firstlines.actions[variables.word] = function(head,setting)
+ -- local attribute = fonts.specifiers.contextnumber(setting.feature) -- was experimental
+ local dynamic = setting.dynamic
+ local font = setting.font
+ local words = 0
+ local nofwords = setting.n or 1
+ local start = head
+ local ok = false
+ local ma = setting.ma or 0
+ local ca = setting.ca
+ local ta = setting.ta
+ while start do
+ local id = start.id
+ -- todo: delete disc nodes
+ if id == glyph then
+ if not ok then
+ words = words + 1
+ ok = true
+ end
+ if ca and ca > 0 then
+ start[a_colorspace] = ma == 0 and 1 or ma
+ start[a_color] = ca
+ end
+ if ta and ta > 0 then
+ start[a_transparency] = ta
+ end
+ if dynamic > 0 then
+ start[0] = dynamic
+ end
+ start.font = font
+ elseif id == disc then
+ -- continue
+ else
+ ok = false
+ if words == nofwords then
+ break
+ end
+ end
+ start = start.next
+ end
+ return head, true
+end
+
+local function process(namespace,attribute,head)
+ if not busy then
+ local start, attr = head, nil
+ while start do
+ attr = start[attribute]
+ if attr or start.id == glyph then
+ break
+ else
+ start = start.next
+ end
+ end
+ if attr then
+ local setting = settings[attr]
+ if setting then
+ local action = actions[setting.alternative]
+ if action then
+ busy = true
+ head, done = action(head,setting)
+ busy = false
+ end
+ end
+ for g in traverse_id(glyph,head) do
+ -- inefficient: we could quit at unset
+ g[attribute] = unsetvalue
+ end
+ return head, true
+ end
+ end
+ return head, false
+end
+
+-- local enabled = false
+
+-- function firstlines.set(n)
+-- if n == variables.reset or not tonumber(n) or n == 0 then
+-- texsetattribute(a_firstline,unsetvalue)
+-- else
+-- if not enabled then
+-- tasks.enableaction("processors","typesetters.firstlines.handler")
+-- if trace_paragraphs then
+-- report_firstlines("enabling firstlines")
+-- end
+-- enabled = true
+-- end
+-- texsetattribute(a_firstline,n)
+-- end
+-- end
+
+firstlines.attribute = a_firstline
+
+firstlines.handler = nodes.installattributehandler {
+ name = "firstlines",
+ namespace = firstlines,
+ processor = process,
+}
+
+function firstlines.define(setting)
+ local n = #settings + 1
+ settings[n] = setting
+ tasks.enableaction("processors","typesetters.firstlines.handler")
+ return n
+end
+
+function commands.definefirstline(setting)
+ context(firstlines.define(setting))
+end
diff --git a/tex/context/base/typo-fln.mkiv b/tex/context/base/typo-fln.mkiv
new file mode 100644
index 000000000..98577d91e
--- /dev/null
+++ b/tex/context/base/typo-fln.mkiv
@@ -0,0 +1,103 @@
+%D \module
+%D [ file=typo-fln,
+%D version=2013.08.22, % comes from the few years older m-newstuff
+%D title=\CONTEXT\ Typesetting Macros,
+%D subtitle=First Lines,
+%D author=Hans Hagen,
+%D date=\currentdate,
+%D copyright={PRAGMA ADE \& \CONTEXT\ Development Team}]
+%C
+%C This module is part of the \CONTEXT\ macro||package and is
+%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
+%C details.
+
+\writestatus{loading}{ConTeXt Typesetting Macros / First Lines}
+
+%D I had this code laying around for a while \unknown\ probably as a side effect
+%D of cleaning up the supp-fun modules. There is probably room for improvement
+%D and more features.
+
+% \setupbodyfont[pagella]
+%
+% \starttext
+%
+% \setupindenting[medium,yes]
+%
+% \definefirstline
+% [smallcaps]
+% [alternative=line,
+% color=darkred,
+% style=\setfontfeature{smallcaps}]
+%
+% \setfirstline[smallcaps] \input tufte \par
+% \setfirstline[smallcaps] \input ward \par
+% \setfirstline[smallcaps] \input knuth \par
+% \setfirstline[smallcaps] \input bryson \par
+%
+% \definefirstline
+% [smallcaps]
+% [alternative=word,
+% color=darkblue,
+% style=bold,
+% n=2]
+%
+% \setfirstline[smallcaps] \input tufte \par
+% \setfirstline[smallcaps] \input ward \par
+% \setfirstline[smallcaps] \input knuth \par
+% \setfirstline[smallcaps] \input bryson \par
+%
+% \stoptext
+
+\unprotect
+
+\registerctxluafile{typo-fln}{1.001}
+
+\definesystemattribute[firstline][public]
+
+\installcorenamespace {firstline}
+
+\installcommandhandler \??firstline {firstline} \??firstline
+
+\setupfirstline
+ [\c!alternative=\v!line,
+ %\c!style=,
+ %\c!color=,
+ \c!n=0]
+
+\appendtoks
+ \begingroup
+ \usefirstlinestyleandcolor\c!style\c!color
+ \setxvalue{\??firstline:\currentfirstline}{\ctxlua{commands.definefirstline {
+ alternative = "\firstlineparameter\c!alternative",
+ ma = \the\attribute\colormodelattribute,
+ ca = \the\attribute\colorattribute,
+ ta = \the\attribute\transparencyattribute,
+ n = \number\firstlineparameter\c!n,
+ font = \fontid\font,
+ dynamic = \number\attribute\zerocount,
+ }}}%
+ \endgroup
+\to \everydefinefirstline
+
+\unexpanded\def\setfirstline[#1]%
+ {\edef\typo_firstline_set
+ {\typo_firstline_set_indeed{\number\csname\??firstline:#1\endcsname}}}
+
+\unexpanded\def\typo_firstline_set_indeed#1%
+ {\dontleavehmode
+ \begingroup
+ \attribute\firstlineattribute#1\relax
+ \kern\zeropoint % we need a node
+ \hskip\zeropoint\s!plus\emwidth\relax % can be an option
+ \globallet\typo_firstline_set\relax
+ \endgroup}
+
+\let\typo_firstline_set\relax
+
+% \appendtoks
+% \typo_firstline_set % has to be done later
+% \to \everypar
+
+\protect
+
+\endinput
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index 65807e396..eb4194713 100644
--- a/tex/generic/context/luatex/luatex-fonts-merged.lua
+++ b/tex/generic/context/luatex/luatex-fonts-merged.lua
@@ -1,6 +1,6 @@
-- merged file : luatex-fonts-merged.lua
-- parent file : luatex-fonts.lua
--- merge date : 08/21/13 10:55:10
+-- merge date : 08/22/13 15:28:35
do -- begin closure to overcome local limits and interference
@@ -6866,7 +6866,7 @@ local function copytotfm(data,cache_id)
if italicangle then
parameters.italicangle=italicangle
parameters.italicfactor=math.cos(math.rad(90+italicangle))
- parameters.slant=- math.round(math.tan(italicangle*math.pi/180))
+ parameters.slant=- math.tan(italicangle*math.pi/180)
end
if monospaced then
parameters.space_stretch=0
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 20:23:35 +0000