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-rw-r--r--tex/context/base/cont-new.tex2
-rw-r--r--tex/context/base/context.tex2
-rw-r--r--tex/context/base/l-dimen.lua19
-rw-r--r--tex/context/base/m-barcodes.mkiv52
-rw-r--r--tex/context/base/mult-sys.tex6
-rw-r--r--tex/context/base/node-aux.lua68
-rw-r--r--tex/context/base/node-ini.mkiv1
-rw-r--r--tex/context/base/node-res.lua2
-rw-r--r--tex/context/base/spac-ver.mkiv8
-rw-r--r--tex/context/base/syst-aux.mkiv65
-rw-r--r--tex/context/base/syst-lua.lua22
-rw-r--r--tex/context/base/trac-log.lua5
-rw-r--r--tex/generic/context/luatex-fonts-merged.lua4
13 files changed, 220 insertions, 36 deletions
diff --git a/tex/context/base/cont-new.tex b/tex/context/base/cont-new.tex
index 6008b6aa6..03c9408e0 100644
--- a/tex/context/base/cont-new.tex
+++ b/tex/context/base/cont-new.tex
@@ -11,7 +11,7 @@
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
-\newcontextversion{2010.03.18 14:42}
+\newcontextversion{2010.03.20 22:59}
%D This file is loaded at runtime, thereby providing an
%D excellent place for hacks, patches, extensions and new
diff --git a/tex/context/base/context.tex b/tex/context/base/context.tex
index 7590f0d8e..345efc9ea 100644
--- a/tex/context/base/context.tex
+++ b/tex/context/base/context.tex
@@ -20,7 +20,7 @@
%D your styles an modules.
\edef\contextformat {\jobname}
-\edef\contextversion{2010.03.18 14:42}
+\edef\contextversion{2010.03.20 22:59}
%D For those who want to use this:
diff --git a/tex/context/base/l-dimen.lua b/tex/context/base/l-dimen.lua
index 52ef06dcb..a8faa270b 100644
--- a/tex/context/base/l-dimen.lua
+++ b/tex/context/base/l-dimen.lua
@@ -16,7 +16,7 @@ table.</p>
--ldx]]--
local format, match, gsub, type, setmetatable = string.format, string.match, string.gsub, type, setmetatable
-local lpegmatch = lpeg.match
+local P, S, R, Cc, lpegmatch = lpeg.P, lpeg.S, lpeg.R, lpeg.Cc, lpeg.match
number = number or { }
@@ -125,10 +125,12 @@ a number and optionally a unit. When no unit is given a constant
capture takes place.</p>
--ldx]]--
-local amount = (lpeg.S("+-")^0 * lpeg.R("09")^0 * lpeg.P(".")^0 * lpeg.R("09")^0) + lpeg.Cc("0")
-local unit = lpeg.R("az")^1
+local amount = (S("+-")^0 * R("09")^0 * P(".")^0 * R("09")^0) + Cc("0")
+local unit = R("az")^1
-local pattern = amount/tonumber * (unit^1/dimenfactors + lpeg.Cc(1)) -- tonumber is new
+local pattern = amount/tonumber * (unit^1/dimenfactors + Cc(1)) -- tonumber is new
+
+lpeg.patterns.dimenpair = pattern
--[[ldx--
<p>We use a metatable to intercept errors. When no key is found in
@@ -148,11 +150,18 @@ function string:todimen()
return self
else
local value, unit = lpegmatch(pattern,self)
- print(value,unit)
return value/unit
end
end
+local amount = S("+-")^0 * R("09")^0 * S(".,")^0 * R("09")^0
+local unit = P("pt") + P("cm") + P("mm") + P("sp") + P("bp") + P("in") +
+ P("pc") + P("dd") + P("cc") + P("nd") + P("nc")
+
+local pattern = amount * unit
+
+lpeg.patterns.validdimen = pattern
+
--[[ldx--
<p>This converter accepts calls like:</p>
diff --git a/tex/context/base/m-barcodes.mkiv b/tex/context/base/m-barcodes.mkiv
index 1c352dd54..b0eae1485 100644
--- a/tex/context/base/m-barcodes.mkiv
+++ b/tex/context/base/m-barcodes.mkiv
@@ -31,11 +31,13 @@
\usePSTRICKSmodule[pst-barcode]
+\definefont[barcodefont][file:ocrb10]
+% \definefont[barcodefont][file:texgyreheros-regular]
+
\startluacode
plugins.barcodes = { }
-function plugins.barcodes.strip(original)
- local code = string.gsub(original,"%-","")
+local function split(code)
local t = { string.byte(code,1,#code) }
if #t >= 12 then
local s = 0
@@ -47,6 +49,14 @@ function plugins.barcodes.strip(original)
end
local m = s % 10
local c = (m > 0 and (10 - m)) or 0
+ return t, s, m, c
+ end
+end
+
+function plugins.barcodes.isbn_1(original)
+ local code = string.gsub(original,"%-","")
+ local t, s, m, c = split(code)
+ if t then
if #t == 13 then
local e = ((c == t[13] - 48) and "correct") or "wrong"
logs.report("isbn code","code=%s, sum=%s, checksum=%s, modulo=%s, status=%s",original,s,m,c,e)
@@ -57,24 +67,40 @@ function plugins.barcodes.strip(original)
end
tex.sprint(code)
end
+
+function plugins.barcodes.isbn_2(original)
+ local code = string.gsub(original,"%-","")
+ local t, s, m, c = split(code)
+ if t and #t == 12 then
+ original = original .. "-" .. c
+ end
+ tex.sprint(original)
+end
\stopluacode
\startsetups barcode:isbn
\scale
[width=5cm]
{
- \normalexpanded { \noexpand \setPSTRICKS {
- \noexpand \pspicture(-4mm,-1mm)(38mm,26mm)
- \noexpand \psbarcode {
- \ctxlua{plugins.barcodes.strip("\getvariable{barcode}{code}")}
- } {
- includetext guardwhitespace
- } {
- ean13
- }
- \noexpand \endpspicture
+ \vbox {
+ \hbox {
+ \hskip3.7mm
+ \scale[width=34mm]{\barcodefont ISBN \ctxlua{plugins.barcodes.isbn_2("\getvariable{barcode}{code}")}}
+ }
+ \par
+ \normalexpanded { \noexpand \setPSTRICKS {
+ \noexpand \pspicture(-4mm,-1mm)(38mm,26mm)
+ \noexpand \psbarcode {
+ \ctxlua{plugins.barcodes.isbn_1("\getvariable{barcode}{code}")}
+ } {
+ includetext guardwhitespace
+ } {
+ ean13
+ }
+ \noexpand \endpspicture
+ }
+ \noexpand \processPSTRICKS }
}
- \noexpand \processPSTRICKS }
}
\stopsetups
diff --git a/tex/context/base/mult-sys.tex b/tex/context/base/mult-sys.tex
index 5a718cc60..2a7cde0e2 100644
--- a/tex/context/base/mult-sys.tex
+++ b/tex/context/base/mult-sys.tex
@@ -258,6 +258,12 @@
\definesystemconstant {sp}
\definesystemconstant {bp}
\definesystemconstant {in}
+\definesystemconstant {pc}
+\definesystemconstant {cm}
+\definesystemconstant {dd}
+\definesystemconstant {cc}
+\definesystemconstant {nd}
+\definesystemconstant {nc}
%D These constants are used for internal and utility
%D commands.
diff --git a/tex/context/base/node-aux.lua b/tex/context/base/node-aux.lua
index 8bbfbe918..2dbc974a1 100644
--- a/tex/context/base/node-aux.lua
+++ b/tex/context/base/node-aux.lua
@@ -31,14 +31,14 @@ function nodes.merge(a,b)
return a, b
end
-local fields, whatsits = { }, { }
+local fields, whatsitfields = { }, { }
for k, v in pairs(node.types()) do
if v == "whatsit" then
fields[k], fields[v] = { }, { }
for kk, vv in pairs(node.whatsits()) do
local f = node_fields(k,kk)
- whatsits[kk], whatsits[vv] = f, f
+ whatsitfields[kk], whatsitfields[vv] = f, f
end
else
local f = node_fields(k)
@@ -46,11 +46,69 @@ for k, v in pairs(node.types()) do
end
end
-nodes.fields, nodes.whatsits = fields, whatsits
+nodes.fields, nodes.whatsitfields = fields, whatsitfields
function nodes.info(n)
- logs.report(format("%14s","type"),node.type(n.id))
- for k,v in pairs(fields[n.id]) do
+ local id = n.id
+ local tp = node.type(id)
+ local list = (tp == "whatsit" and whatsitfields[n.subtype]) or fields[id]
+ logs.report(format("%14s","type"),tp)
+ for k,v in pairs(list) do
logs.report(format("%14s",v),gsub(gsub(tostring(n[v]),"%s+"," "),"node ",""))
end
end
+
+-- history:
+--
+-- local function cp_skipable(a,id) -- skipable nodes at the margins during character protrusion
+-- return (
+-- id ~= glyph_node
+-- or id == ins_node
+-- or id == mark_node
+-- or id == adjust_node
+-- or id == penalty_node
+-- or (id == glue_node and a.spec == 0)
+-- or (id == disc_node and a.pre == nil and a.post == nil and a.replace == nil)
+-- or (id == math_node and a.surround == 0)
+-- or (id == kern_node and (a.kern == 0 or a.subtype == NORMAL))
+-- or (id == hlist_node and a.width == 0 and a.height == 0 and a.depth == 0 and a.list == nil)
+-- or (id == whatsit_node and a.subtype ~= pdf_refximage_node and a.subtype ~= pdf_refxform_node)
+-- )
+-- end
+--
+-- local function glyph_width(a)
+-- local ch = chardata[a.font][a.char]
+-- return (ch and ch.width) or 0
+-- end
+--
+-- local function glyph_total(a)
+-- local ch = chardata[a.font][a.char]
+-- return (ch and (ch.height+ch.depth)) or 0
+-- end
+--
+-- local function non_discardable(a) -- inline
+-- return a.id < math_node -- brrrr
+-- end
+--
+-- local function calculate_badness(t,s)
+-- if t == 0 then
+-- return 0
+-- elseif s <= 0 then
+-- return INF_BAD
+-- else
+-- local r
+-- if t <= 7230584 then
+-- r = t * 297 / s
+-- elseif s >= 1663497 then
+-- r = t / floor(s / 297)
+-- else
+-- r = t
+-- end
+-- r = floor(r)
+-- if r > 1290 then
+-- return INF_BAD
+-- else
+-- return floor((r * r * r + 0x20000) / 0x40000) -- 0400000 / 01000000
+-- end
+-- end
+-- end
diff --git a/tex/context/base/node-ini.mkiv b/tex/context/base/node-ini.mkiv
index 227533413..eea9ed16a 100644
--- a/tex/context/base/node-ini.mkiv
+++ b/tex/context/base/node-ini.mkiv
@@ -18,6 +18,7 @@
\newcount\filterstate \filterstate\plusone
\registerctxluafile{node-ini}{1.001}
+\registerctxluafile{node-mir}{1.001}
\registerctxluafile{node-aux}{1.001}
\registerctxluafile{node-tst}{1.001}
\registerctxluafile{node-tra}{1.001} % we might split it off (module)
diff --git a/tex/context/base/node-res.lua b/tex/context/base/node-res.lua
index 47f0c8d60..f30f6db1e 100644
--- a/tex/context/base/node-res.lua
+++ b/tex/context/base/node-res.lua
@@ -64,7 +64,7 @@ local penalty = nodes.register(new_node("penalty"))
local glue = nodes.register(new_node("glue"))
local glue_spec = nodes.register(new_node("glue_spec"))
local glyph = nodes.register(new_node("glyph",0))
-local textdir = nodes.register(new_node("whatsit",whatsits.dir)) -- 7
+local textdir = nodes.register(new_node("whatsit",whatsits.dir)) -- 7 (6 is local par node)
local rule = nodes.register(new_node("rule"))
local latelua = nodes.register(new_node("whatsit",whatsits.late_lua)) -- 35
local user_n = nodes.register(new_node("whatsit",whatsits.user_defined)) user_n.type = 100 -- 44
diff --git a/tex/context/base/spac-ver.mkiv b/tex/context/base/spac-ver.mkiv
index efeb54c8f..3c3010340 100644
--- a/tex/context/base/spac-ver.mkiv
+++ b/tex/context/base/spac-ver.mkiv
@@ -154,8 +154,14 @@
% {\assignvalue{#1}\currentrelativeinterlinespace{1.00}{1.25}{1.50}%
% \spacing\currentrelativeinterlinespace}
+% \def\dosetspecifiedrelativeinterlinespace#1% fragile?
+% {\doifdimensionelse{#1}
+% {\setupspecifiedinterlinespace[\c!line=#1]}
+% {\assignvalue{#1}\currentrelativeinterlinespace{1.00}{1.25}{1.50}%
+% \spacing\currentrelativeinterlinespace}}
+
\def\dosetspecifiedrelativeinterlinespace#1% fragile?
- {\doifdimensionelse{#1}
+ {\doifdimenstringelse{#1}
{\setupspecifiedinterlinespace[\c!line=#1]}
{\assignvalue{#1}\currentrelativeinterlinespace{1.00}{1.25}{1.50}%
\spacing\currentrelativeinterlinespace}}
diff --git a/tex/context/base/syst-aux.mkiv b/tex/context/base/syst-aux.mkiv
index 95d260750..dbc679672 100644
--- a/tex/context/base/syst-aux.mkiv
+++ b/tex/context/base/syst-aux.mkiv
@@ -6332,6 +6332,71 @@
\expandafter\thirdoffourarguments
\fi}
+%D Ok, here's another one, slower but seldom used. This one scans the text.
+%D
+%D \starttabulate[|Tc|Tc|]
+%D \NC pt \NC \doifdimenstringelse {pt}{yes}{no} \NC \NR
+%D \NC 12pt \NC \doifdimenstringelse {-12pt}{yes}{no} \NC \NR
+%D \NC 1pt \NC \doifdimenstringelse {1pt}{yes}{no} \NC \NR
+%D \NC 12pt \NC \doifdimenstringelse {12pt}{yes}{no} \NC \NR
+%D \NC 12.0pt \NC \doifdimenstringelse {12.0pt}{yes}{no} \NC \NR
+%D \NC -.12pt \NC \doifdimenstringelse {-.12pt}{yes}{no} \NC \NR
+%D \NC .12pt \NC \doifdimenstringelse {.12pt}{yes}{no} \NC \NR
+%D \NC -12pt \NC \doifdimenstringelse {-12pt}{yes}{no} \NC \NR
+%D \NC -12.0pt \NC \doifdimenstringelse{-12.0pt}{yes}{no} \NC \NR
+%D \NC big \NC \doifdimenstringelse {big}{yes}{no} \NC \NR
+%D \NC 10 \NC \doifdimenstringelse {10}{yes}{no} \NC \NR
+%D \NC 1 \NC \doifdimenstringelse {1}{yes}{no} \NC \NR
+%D \stoptabulate
+
+\def\doifdimenstringelse#1{\normalexpanded{\noexpand\dodimenteststageone#1}\empty\empty]}
+
+\def\dodimenteststageone #1#2{\csname d!1!\ifcsname d!1!#2\endcsname#2\else x\fi\endcsname#2}
+\def\dodimenteststagetwo #1#2{\csname d!2!\ifcsname d!2!#2\endcsname#2\else x\fi\endcsname#2}
+\def\dodimenteststagethree #1]{\csname d!3!\ifcsname d!3!#1\endcsname#1\else x\fi\endcsname}
+
+\expandafter\let\csname d!1!x\endcsname\dodimenteststagethree
+\expandafter\let\csname d!2!x\endcsname\dodimenteststagethree
+\expandafter\let\csname d!3!x\endcsname\secondoftwoarguments
+
+\expandafter\let\csname d!1!.\endcsname\dodimenteststagetwo
+\expandafter\let\csname d!1!,\endcsname\dodimenteststagetwo
+\expandafter\let\csname d!1!1\endcsname\dodimenteststageone
+\expandafter\let\csname d!1!2\endcsname\dodimenteststageone
+\expandafter\let\csname d!1!3\endcsname\dodimenteststageone
+\expandafter\let\csname d!1!4\endcsname\dodimenteststageone
+\expandafter\let\csname d!1!5\endcsname\dodimenteststageone
+\expandafter\let\csname d!1!6\endcsname\dodimenteststageone
+\expandafter\let\csname d!1!7\endcsname\dodimenteststageone
+\expandafter\let\csname d!1!8\endcsname\dodimenteststageone
+\expandafter\let\csname d!1!9\endcsname\dodimenteststageone
+\expandafter\let\csname d!1!0\endcsname\dodimenteststageone
+
+\expandafter\let\csname d!2!1\endcsname\dodimenteststagetwo
+\expandafter\let\csname d!2!2\endcsname\dodimenteststagetwo
+\expandafter\let\csname d!2!3\endcsname\dodimenteststagetwo
+\expandafter\let\csname d!2!4\endcsname\dodimenteststagetwo
+\expandafter\let\csname d!2!5\endcsname\dodimenteststagetwo
+\expandafter\let\csname d!2!6\endcsname\dodimenteststagetwo
+\expandafter\let\csname d!2!7\endcsname\dodimenteststagetwo
+\expandafter\let\csname d!2!8\endcsname\dodimenteststagetwo
+\expandafter\let\csname d!2!9\endcsname\dodimenteststagetwo
+\expandafter\let\csname d!2!0\endcsname\dodimenteststagetwo
+
+\expandafter\let\csname d!3!pt\endcsname\firstoftwoarguments
+\expandafter\let\csname d!3!pc\endcsname\firstoftwoarguments
+\expandafter\let\csname d!3!in\endcsname\firstoftwoarguments
+\expandafter\let\csname d!3!bp\endcsname\firstoftwoarguments
+\expandafter\let\csname d!3!cm\endcsname\firstoftwoarguments
+\expandafter\let\csname d!3!mm\endcsname\firstoftwoarguments
+\expandafter\let\csname d!3!dd\endcsname\firstoftwoarguments
+\expandafter\let\csname d!3!cc\endcsname\firstoftwoarguments
+\expandafter\let\csname d!3!sp\endcsname\firstoftwoarguments
+\expandafter\let\csname d!3!ex\endcsname\firstoftwoarguments
+\expandafter\let\csname d!3!em\endcsname\firstoftwoarguments
+\expandafter\let\csname d!3!nd\endcsname\firstoftwoarguments
+\expandafter\let\csname d!3!nc\endcsname\firstoftwoarguments
+
%D \macros
%D {comparedimension,comparedimensioneps}
%D
diff --git a/tex/context/base/syst-lua.lua b/tex/context/base/syst-lua.lua
index bd4aad891..640282953 100644
--- a/tex/context/base/syst-lua.lua
+++ b/tex/context/base/syst-lua.lua
@@ -33,13 +33,17 @@ function commands.report(s,t,...)
commands.writestatus("!"..s,format(t,...))
end
-function commands.doifelse(b)
+local function testcase(b)
if b then -- faster with if than with expression
texsprint(ctxcatcodes,"\\firstoftwoarguments")
else
texsprint(ctxcatcodes,"\\secondoftwoarguments")
end
end
+
+commands.testcase = testcase
+commands.doifelse = testcase
+
function commands.doif(b)
if b then
texsprint(ctxcatcodes,"\\firstofoneargument")
@@ -55,8 +59,6 @@ function commands.doifnot(b)
end
end
-commands.testcase = commands.doifelse
-
function commands.boolcase(b)
if b then texwrite(1) else texwrite(0) end
end
@@ -76,11 +78,11 @@ function commands.doifcommonelse(a,b)
for i=1,#ha do
for j=1,#hb do
if ha[i] == hb[j] then
- return commands.testcase(true)
+ return testcase(true)
end
end
end
- return commands.testcase(false)
+ return testcase(false)
end
function commands.doifinsetelse(a,b)
@@ -88,10 +90,10 @@ function commands.doifinsetelse(a,b)
if not hb then hb = lpegmatch(s,b) h[b] = hb end
for i=1,#hb do
if a == hb[i] then
- return commands.testcase(true)
+ return testcase(true)
end
end
- return commands.testcase(false)
+ return testcase(false)
end
function commands. def (cs,value) texsprint(ctxcatcodes,format( "\\def\\%s{%s}",cs,value)) end
@@ -99,3 +101,9 @@ function commands.edef (cs,value) texsprint(ctxcatcodes,format("\\edef\\%s{%s}
function commands.gdef (cs,value) texsprint(ctxcatcodes,format("\\gdef\\%s{%s}",cs,value)) end
function commands.xdef (cs,value) texsprint(ctxcatcodes,format("\\xdef\\%s{%s}",cs,value)) end
function commands.chardef(cs,value) texsprint(ctxcatcodes,format("\\chardef\\%s=%s\\relax",cs,value)) end
+
+local pattern = lpeg.patterns.validdimen
+
+function commands.doifdimenstringelse(str)
+ testcase(lpegmatch(pattern,str))
+end
diff --git a/tex/context/base/trac-log.lua b/tex/context/base/trac-log.lua
index 73ec0adb4..0d4a1b0a9 100644
--- a/tex/context/base/trac-log.lua
+++ b/tex/context/base/trac-log.lua
@@ -313,3 +313,8 @@ end
--~ for i=1,10 do
--~ logs.system(syslogname,"context","test","fonts","font %s recached due to newer version (%s)","blabla","123")
--~ end
+
+function logs.fatal(where,...)
+ logs.report(where,"fatal error: %s, aborting now",format(...))
+ os.exit()
+end
diff --git a/tex/generic/context/luatex-fonts-merged.lua b/tex/generic/context/luatex-fonts-merged.lua
index 0a4a179c7..514a4e077 100644
--- a/tex/generic/context/luatex-fonts-merged.lua
+++ b/tex/generic/context/luatex-fonts-merged.lua
@@ -1,6 +1,6 @@
-- merged file : luatex-fonts-merged.lua
-- parent file : luatex-fonts.lua
--- merge date : 03/18/10 14:42:03
+-- merge date : 03/20/10 22:59:11
do -- begin closure to overcome local limits and interference
@@ -2430,7 +2430,7 @@ local penalty = nodes.register(new_node("penalty"))
local glue = nodes.register(new_node("glue"))
local glue_spec = nodes.register(new_node("glue_spec"))
local glyph = nodes.register(new_node("glyph",0))
-local textdir = nodes.register(new_node("whatsit",whatsits.dir)) -- 7
+local textdir = nodes.register(new_node("whatsit",whatsits.dir)) -- 7 (6 is local par node)
local rule = nodes.register(new_node("rule"))
local latelua = nodes.register(new_node("whatsit",whatsits.late_lua)) -- 35
local user_n = nodes.register(new_node("whatsit",whatsits.user_defined)) user_n.type = 100 -- 44
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-01 00:39:58 +0000