* bug: \bot and \top in markiv
@ 2008-11-20 9:27 Chen Shen
2008-11-20 16:08 ` Aditya Mahajan
0 siblings, 1 reply; 3+ messages in thread
From: Chen Shen @ 2008-11-20 9:27 UTC (permalink / raw)
To: mailing list for ConTeXt users
Hi,
A small problem: the definition of \bot and \top in math mode should
be interchanged. Thanks.
regards,
shenchen
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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: bug: \bot and \top in markiv
2008-11-20 9:27 bug: \bot and \top in markiv Chen Shen
@ 2008-11-20 16:08 ` Aditya Mahajan
2008-11-20 22:07 ` Hans Hagen
0 siblings, 1 reply; 3+ messages in thread
From: Aditya Mahajan @ 2008-11-20 16:08 UTC (permalink / raw)
To: mailing list for ConTeXt users
[-- Attachment #1: Type: TEXT/PLAIN, Size: 503 bytes --]
On Thu, 20 Nov 2008, Chen Shen wrote:
> Hi,
>
> A small problem: the definition of \bot and \top in math mode should
> be interchanged. Thanks.
Thanks for reporting this.
Hans, in math-ini.lua the unicode slots for top and bot are interchanged
(char-ini.lua is correct). top is 0x22A5 (Unicode DOWN TACK) and bot is
0x22A4 (Unicode TOP TACK). Who came up with these unicode names.
Chen, if you want an immediate solution, replace math-ini.lua with the
attached file and regenerate formats.
Aditya
[-- Attachment #2: Type: TEXT/PLAIN, Size: 19302 bytes --]
if not modules then modules = { } end modules ['math-ini'] = {
version = 1.001,
comment = "companion to math-ini.tex",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files"
}
--[[ldx--
<p>Math definitions. This code may move.</p>
--ldx]]--
-- if needed we can use the info here to set up xetex definition files
-- the "8000 hackery influences direct characters (utf) as indirect \char's
local texsprint, format, utfchar, utfbyte = tex.sprint, string.format, utf.char, utf.byte
mathematics = mathematics or { }
mathematics.data = mathematics.data or { }
mathematics.slots = mathematics.slots or { }
mathematics.classes = {
ord = 0, -- mathordcomm mathord
op = 1, -- mathopcomm mathop
bin = 2, -- mathbincomm mathbin
rel = 3, -- mathrelcomm mathrel
open = 4, -- mathopencomm mathopen
close = 5, -- mathclosecomm mathclose
punct = 6, -- mathpunctcomm mathpunct
alpha = 7, -- mathalphacomm firstofoneargument
accent = 8,
radical = 9,
inner = 0, -- mathinnercomm mathinner
nothing = 0, -- mathnothingcomm firstofoneargument
choice = 0, -- mathchoicecomm @@mathchoicecomm
box = 0, -- mathboxcomm @@mathboxcomm
limop = 1, -- mathlimopcomm @@mathlimopcomm
nolop = 1, -- mathnolopcomm @@mathnolopcomm
}
mathematics.classes.alphabetic = mathematics.classes.alpha
mathematics.classes.unknown = mathematics.classes.nothing
mathematics.classes.punctuation = mathematics.classes.punct
mathematics.classes.normal = mathematics.classes.nothing
mathematics.classes.opening = mathematics.classes.open
mathematics.classes.closing = mathematics.classes.close
mathematics.classes.binary = mathematics.classes.bin
mathematics.classes.relation = mathematics.classes.rel
mathematics.classes.fence = mathematics.classes.unknown
mathematics.classes.diacritic = mathematics.classes.accent
mathematics.classes.large = mathematics.classes.op
mathematics.classes.variable = mathematics.classes.alphabetic
mathematics.classes.number = mathematics.classes.nothing
mathematics.families = {
mr = 0, bs = 8,
mi = 1, bi = 9,
sy = 2, sc = 10,
ex = 3, tf = 11,
it = 4, ma = 12,
sl = 5, mb = 13,
bf = 6, mc = 14,
nn = 7, md = 15,
}
mathematics.families.letters = mathematics.families.mr
mathematics.families.numbers = mathematics.families.mr
mathematics.families.variables = mathematics.families.mi
mathematics.families.operators = mathematics.families.sy
mathematics.families.lcgreek = mathematics.families.mi
mathematics.families.ucgreek = mathematics.families.mr
mathematics.families.vargreek = mathematics.families.mi
mathematics.families.mitfamily = mathematics.families.mi
mathematics.families.calfamily = mathematics.families.sy
mathematics.families[0] = mathematics.families.mr
mathematics.families[1] = mathematics.families.mi
mathematics.families[2] = mathematics.families.sy
mathematics.families[3] = mathematics.families.ex
function mathematics.mathcode(target,class,family,slot)
if class <= 7 then
return ("\\omathcode%s=\"%X%02X%04X "):format(target,class,family,slot)
end
end
function mathematics.delcode(target,small_family,small_slot,large_family,large_slot)
return ("\\odelcode%s=\"%02X%04X\"%02X%04X "):format(target,small_family,small_slot,large_family,large_slot)
end
function mathematics.radical(small_family,small_slot,large_family,large_slot)
return ("\\radical%s=\"%02X%04X%\"02X%04X "):format(target,small_family,small_slot,large_family,large_slot)
end
function mathematics.mathchar(class,family,slot)
return ("\\omathchar\"%X%02X%04X "):format(class,family,slot)
end
function mathematics.mathaccent(class,family,slot)
return ("\\omathaccent\"%X%02X%04X "):format(class,family,slot)
end
function mathematics.delimiter(class,family,slot,largefamily,largeslot)
return ("\\odelimiter\"%X%02X%04X\"%02X%04X "):format(class,family,slot,largefamily,largeslot)
end
function mathematics.mathchardef(name,class,family,slot) -- we can avoid this one
return ("\\omathchardef\\%s\"%X%02X%04X "):format(name,class,family,slot)
end
function mathematics.setmathsymbol(name,class,family,slot,largefamily,largeslot,unicode)
class = mathematics.classes[class] or class -- no real checks needed
family = mathematics.families[family] or family
-- \unexpanded ? \relax needed for the codes?
local classes = mathematics.classes
if largefamily and largeslot then
largefamily = mathematics.families[largefamily] or largefamily
if class == classes.radical then
texsprint(("\\unexpanded\\xdef\\%s{%s }"):format(name,mathematics.radical(class,family,slot,largefamily,largeslot)))
elseif class == classes.open or class == classes.close then
texsprint(("\\unexpanded\\xdef\\%s{%s}"):format(name,mathematics.delimiter(class,family,slot,largefamily,largeslot)))
end
elseif class == classes.accent then
texsprint(("\\unexpanded\\xdef\\%s{%s }"):format(name,mathematics.mathaccent(class,family,slot)))
elseif unicode then
-- beware, open/close and other specials should not end up here
local ch = utfchar(unicode)
if characters.filters.utf.private.escapes[ch] then
texsprint(("\\xdef\\%s{\\char%s }"):format(name,unicode))
else
texsprint(("\\xdef\\%s{%s}"):format(name,ch))
end
else
texsprint(mathematics.mathchardef(name,class,family,slot))
end
end
-- direct sub call
function mathematics.setmathcharacter(target,class,family,slot,largefamily,largeslot)
class = mathematics.classes[class] or class -- no real checks needed
family = mathematics.families[family] or family
if largefamily and largeslot then
largefamily = mathematics.families[largefamily] or largefamily
texsprint(mathematics.delcode(target,family,slot,largefamily,largeslot))
else
texsprint(mathematics.mathcode(target,class,family,slot))
end
end
-- definitions (todo: expand commands to utf instead of codes)
mathematics.trace = false -- false
function mathematics.define(slots)
local slots = slots or mathematics.slots.current
local setmathcharacter = mathematics.setmathcharacter
local setmathsymbol = mathematics.setmathsymbol
local trace = mathematics.trace
local function report(k,m,c,f,i,fe,ie)
local mc = mathematics.classes[m] or m
if fe then
logs.report("mathematics","a - %s:%s 0x%05X -> %s -> %s %s (%s %s) -> %s",mc,m,k,c,f,i,fe,ie,utfchar(k))
elseif c then
logs.report("mathematics","b - %s:%s 0x%05X -> %s -> %s %s -> %s",mc,m,k,c,f,i,utfchar(k))
else
logs.report("mathematics","c - %s:%s 0x%05X -> %s %s -> %s",mc,m,k,f,i,utfchar(k))
end
end
for k,v in pairs(characters.data) do
local m = v.mathclass
-- i need to clean this up a bit
if m then
local c = v.mathname
if c == false then
-- no command
local s = slots[k]
if s then
local f, i, fe, ie = s[1], s[2], s[3], s[4]
if trace then
report(k,m,c,f,i,fe,ie)
end
setmathcharacter(k,m,f,i,fe,ie)
end
elseif c then
local s = slots[k]
if s then
local f, i, fe, ie = s[1], s[2], s[3], s[4]
if trace then
report(k,m,c,f,i,fe,ie)
end
setmathsymbol(c,m,f,i,fe,ie,k)
setmathcharacter(k,m,f,i,fe,ie)
end
elseif v.contextname then
local s = slots[k]
local c = v.contextname
if s then
local f, i, fe, ie = s[1], s[2], s[3], s[4]
if trace then
report(k,m,c,f,i,fe,ie)
end
-- todo: mathortext
setmathsymbol(c,m,f,i,fe,ie,k)
setmathcharacter(k,m,f,i,fe,ie)
end
else
local a = v.adobename
if a and m then
local s, f, i, fe, ie = slots[k], nil, nil, nil, nil
if s then
f, i, fe, ie = s[1], s[2], s[3], s[4]
elseif m == "variable" then
f, i = mathematics.families.variables, k
elseif m == "number" then
f, i = mathematics.families.numbers, k
end
if f and i then
if trace then
report(k,m,a,f,i,fe,ie)
end
setmathcharacter(k,m,f,i,fe,ie)
end
end
end
end
end
end
-- temporary here: will become separate
-- maybe we should define a nice virtual font so that we have
-- just the base n families repeated for different styles
mathematics.slots.traditional = {
[0x03B1] = { "lcgreek", 0x0B }, -- alpha
[0x03B2] = { "lcgreek", 0x0C }, -- beta
[0x03B3] = { "lcgreek", 0x0D }, -- gamma
[0x03B4] = { "lcgreek", 0x0E }, -- delta
[0x03B5] = { "lcgreek", 0x0F }, -- epsilon
[0x03B6] = { "lcgreek", 0x10 }, -- zeta
[0x03B7] = { "lcgreek", 0x11 }, -- eta
[0x03B8] = { "lcgreek", 0x12 }, -- theta
[0x03B9] = { "lcgreek", 0x13 }, -- iota
[0x03BA] = { "lcgreek", 0x14 }, -- kappa
[0x03BB] = { "lcgreek", 0x15 }, -- lambda
[0x03BC] = { "lcgreek", 0x16 }, -- mu
[0x03BD] = { "lcgreek", 0x17 }, -- nu
[0x03BE] = { "lcgreek", 0x18 }, -- xi
[0x03BF] = { "lcgreek", 0x6F }, -- omicron
[0x03C0] = { "lcgreek", 0x19 }, -- pi
[0x03C1] = { "lcgreek", 0x1A }, -- rho
-- [0x03C2] = { "lcgreek", 0x00 }, -- varsigma
[0x03C3] = { "lcgreek", 0x1B }, -- sigma
[0x03C4] = { "lcgreek", 0x1C }, -- tau
[0x03C5] = { "lcgreek", 0x1D }, -- upsilon
-- [0x03C6] = { "lcgreek", 0x1E }, -- varphi
[0x03C7] = { "lcgreek", 0x1F }, -- chi
[0x03C8] = { "lcgreek", 0x20 }, -- psi
[0x03C9] = { "lcgreek", 0x21 }, -- omega
[0x0391] = { "ucgreek", 0x41 }, -- Alpha
[0x0392] = { "ucgreek", 0x42 }, -- Beta
[0x0393] = { "ucgreek", 0x00 }, -- Gamma
[0x0394] = { "ucgreek", 0x01 }, -- Delta
[0x0395] = { "ucgreek", 0x45 }, -- Epsilon
[0x0396] = { "ucgreek", 0x5A }, -- Zeta
[0x0397] = { "ucgreek", 0x48 }, -- Eta
[0x0398] = { "ucgreek", 0x02 }, -- Theta
[0x0399] = { "ucgreek", 0x49 }, -- Iota
[0x039A] = { "ucgreek", 0x4B }, -- Kappa
[0x039B] = { "ucgreek", 0x03 }, -- Lambda
[0x039C] = { "ucgreek", 0x4D }, -- Mu
[0x039D] = { "ucgreek", 0x4E }, -- Nu
[0x039E] = { "ucgreek", 0x04 }, -- Xi
[0x039F] = { "ucgreek", 0x4F }, -- Omicron
[0x03A0] = { "ucgreek", 0x05 }, -- Pi
[0x03A1] = { "ucgreek", 0x52 }, -- Rho
[0x03A3] = { "ucgreek", 0x06 }, -- Sigma
[0x03A4] = { "ucgreek", 0x54 }, -- Tau
[0x03A5] = { "ucgreek", 0x07 }, -- Upsilon
[0x03A6] = { "ucgreek", 0x08 }, -- Phi
[0x03A7] = { "ucgreek", 0x58 }, -- Chi
[0x03A8] = { "ucgreek", 0x09 }, -- Psi
[0x03A9] = { "ucgreek", 0x0A }, -- Omega
[0x03F5] = { "vargreek", 0x22 }, -- varepsilon
[0x03D1] = { "vargreek", 0x23 }, -- vartheta
[0x03D6] = { "vargreek", 0x24 }, -- varpi
[0x03F1] = { "vargreek", 0x25 }, -- varrho
[0x03C2] = { "vargreek", 0x26 }, -- varsigma
-- varphi is part of the alphabet, contrary to the other var*s'
[0x03C6] = { "vargreek", 0x27 }, -- varphi
[0x03D5] = { "lcgreek", 0x1E }, -- phi
[0x03F0] = { "lcgreek", 0x14 }, -- varkappa, not in tex fonts
[0x0021] = { "mr", 0x21 }, -- !
[0x0028] = { "mr", 0x28 }, -- (
[0x0029] = { "mr", 0x29 }, -- )
[0x002A] = { "sy", 0x03 }, -- *
[0x002B] = { "mr", 0x2B }, -- +
[0x002C] = { "mi", 0x3B }, -- ,
[0x002D] = { "sy", 0x00 }, -- -
[0x2212] = { "sy", 0x00 }, -- -
[0x002E] = { "mi", 0x3A }, -- .
[0x002F] = { "mi", 0x3D }, -- /
[0x003A] = { "mr", 0x3A }, -- :
[0x003B] = { "mr", 0x3B }, -- ;
[0x003C] = { "mi", 0x3C }, -- <
[0x003D] = { "mr", 0x3D }, -- =
[0x003E] = { "mi", 0x3E }, -- >
[0x003F] = { "mr", 0x3F }, -- ?
[0x005C] = { "sy", 0x6E }, -- \
[0x007B] = { "sy", 0x66 }, -- {
[0x007C] = { "sy", 0x6A }, -- |
[0x007D] = { "sy", 0x67 }, -- }
[0x00AC] = { "sy", 0x3A }, -- lnot
[0x00B1] = { "sy", 0x06 }, -- pm
[0x00B7] = { "sy", 0x01 }, -- cdot
[0x00D7] = { "sy", 0x02 }, -- times
[0x00F7] = { "sy", 0x04 }, -- div
[0x2022] = { "sy", 0x0F }, -- bullet
[0x2111] = { "sy", 0x3D }, -- Im
[0x2118] = { "mi", 0x7D }, -- wp
[0x211C] = { "sy", 0x3C }, -- Re
[0x2190] = { "sy", 0x20 }, -- leftarrow
[0x2191] = { "sy", 0x22, "ex", 0x78 }, -- uparrow
[0x2192] = { "sy", 0x21 }, -- rightarrow
[0x2193] = { "sy", 0x23, "ex", 0x79 }, -- downarrow
[0x2194] = { "sy", 0x24 }, -- leftrightarrow
[0x2195] = { "sy", 0x6C, "ex", 0x3F }, -- updownarrow
[0x2196] = { "sy", 0x2D }, -- nwarrow
[0x2197] = { "sy", 0x25 }, -- nearrow
[0x2198] = { "sy", 0x2E }, -- swarrow
[0x2199] = { "sy", 0x26 }, -- searrow
[0x21D0] = { "sy", 0x28 }, -- Leftarrow
[0x21D1] = { "sy", 0x6C, "ex", 0x7E }, -- Uparrow
[0x21D2] = { "sy", 0x29 }, -- Rightarrow
[0x21D3] = { "sy", 0x2B, "ex", 0x7F }, -- Downarrow
[0x21D4] = { "sy", 0x2C }, -- Leftrightarrow
[0x21D5] = { "sy", 0x6D, "ex", 0x77 }, -- Updownarrow
[0x2135] = { "sy", 0x40 }, -- aleph
[0x2113] = { "mi", 0x60 }, -- ell
-- ...
[0x2200] = { "sy", 0x38 }, -- forall
-- [0x2201] = { "sy", 0x00 }, -- complement
[0x2202] = { "mi", 0x40 }, -- partial
[0x2203] = { "sy", 0x39 }, -- exists
-- [0x2204] = { "sy", 0x00 }, -- not exists
[0x2205] = { "sy", 0x3B }, -- empty set
-- [0x2206] = { "sy", 0x00 }, -- increment
[0x2207] = { "sy", 0x72 }, -- nabla
[0x2208] = { "sy", 0x32 }, -- in
[0x2209] = { "sy", 0x33 }, -- ni
[0x220F] = { "ex", 0x51 }, -- prod
[0x2210] = { "ex", 0x60 }, -- coprod
[0x2211] = { "ex", 0x50 }, -- sum
-- [0x2212] = { "sy", 0x00 }, -- -
[0x2213] = { "sy", 0x07 }, -- mp
[0x2215] = { "sy", 0x3D }, -- / AM: Not sure
[0x2216] = { "sy", 0x6E }, -- setminus
[0x2217] = { "sy", 0x03 }, -- *
[0x2218] = { "sy", 0x0E }, -- circ
[0x2219] = { "sy", 0x0F }, -- bullet
-- [0x221A] = { "sy", 0x70, "ex", 0x70 }, -- sqrt. AM: Check surd??
-- ...
[0x221D] = { "sy", 0x2F }, -- propto
[0x221E] = { "sy", 0x31 }, -- infty
[0x2225] = { "sy", 0x6B }, -- parallel
[0x2227] = { "sy", 0x5E }, -- wedge
[0x2228] = { "sy", 0x5F }, -- vee
[0x2229] = { "sy", 0x5C }, -- cap
[0x222A] = { "sy", 0x5B }, -- cup
[0x222B] = { "ex", 0x52 }, -- intop
-- ... other integrals
[0x2236] = { "mr", 0x3A }, -- colon
[0x223C] = { "sy", 0x18 }, -- sim
[0x2243] = { "sy", 0x27 }, -- simeq
[0x2248] = { "sy", 0x19 }, -- approx
[0x225C] = { "ma", 0x2C }, -- triangleq
[0x2261] = { "sy", 0x11 }, -- equiv
[0x2264] = { "sy", 0x14 }, -- leq
[0x2265] = { "sy", 0x15 }, -- geq
[0x226A] = { "sy", 0x1C }, -- ll
[0x226B] = { "sy", 0x1D }, -- gg
[0x227A] = { "sy", 0x1E }, -- prec
[0x227B] = { "sy", 0x1F }, -- succ
-- [0x227C] = { "sy", 0x16 }, -- preceq, AM:No see 2AAF
-- [0x227D] = { "sy", 0x17 }, -- succeq, AM:No see 2AB0
[0x2282] = { "sy", 0x1A }, -- subset
[0x2283] = { "sy", 0x1B }, -- supset
[0x2286] = { "sy", 0x12 }, -- subseteq
[0x2287] = { "sy", 0x13 }, -- supseteq
[0x2293] = { "sy", 0x75 }, -- sqcap
[0x2294] = { "sy", 0x74 }, -- sqcup
[0x2295] = { "sy", 0x08 }, -- oplus
[0x2296] = { "sy", 0x09 }, -- ominus
[0x2297] = { "sy", 0x0A }, -- otimes
[0x2298] = { "sy", 0x0B }, -- oslash
[0x2299] = { "sy", 0x0C }, -- odot
[0x22A4] = { "sy", 0x3F }, -- bop
[0x22A5] = { "sy", 0x3E }, -- top
[0x22C0] = { "ex", 0x56 }, -- bigwedge
[0x22C1] = { "ex", 0x57 }, -- bigvee
[0x22C2] = { "ex", 0x54 }, -- bigcap
[0x22C3] = { "ex", 0x53 }, -- bigcup
[0x22C4] = { "sy", 0x05 }, -- diamond
[0x22C5] = { "sy", 0x01 }, -- cdot
[0x22C6] = { "mi", 0x3F }, -- star
[0x25B3] = { "sy", 0x34 }, -- triangle up
[0x2220] = { "ma", 0x5C }, -- angle
[0x2221] = { "ma", 0x5D }, -- measuredangle
[0x2222] = { "ma", 0x5E }, -- sphericalangle
[0x2245] = { "ma", 0x75 }, -- aproxeq
[0x1D6A4] = { "mi", 0x7B }, -- imath
[0x1D6A5] = { "mi", 0x7C }, -- jmath
[0x0028] = { "mr", 0x28, "ex", 0x00 }, -- (
[0x0029] = { "mr", 0x29, "ex", 0x01 }, -- )
[0x002F] = { "mr", 0x2F, "ex", 0x0E }, -- /
[0x003C] = { "sy", 0x3C, "ex", 0x0A }, -- <
[0x003E] = { "sy", 0x3E, "ex", 0x0B }, -- >
[0x005B] = { "mr", 0x5B, "ex", 0x02 }, -- [
[0x005D] = { "mr", 0x5D, "ex", 0x03 }, -- ]
[0x007C] = { "sy", 0x6A, "ex", 0x0C }, -- |
[0x005C] = { "sy", 0x6E, "ex", 0x0F }, -- \
[0x007B] = { "sy", 0x66, "ex", 0x08 }, -- {
[0x007D] = { "sy", 0x67, "ex", 0x09 }, -- }
[0x005E] = { "mr", 0x5E, "ex", 0x62 }, -- widehat
[0x007E] = { "mr", 0x7E, "ex", 0x65 }, -- widetilde
[0x2AAF] = { "sy", 0x16 }, -- preceq
[0x2AB0] = { "sy", 0x17 }, -- succeq
[0x2145] = { "mr", 0x44 },
[0x2146] = { "mr", 0x64 },
[0x2147] = { "mr", 0x65 },
-- please let lm/gypre math show up soon
}
mathematics.slots.current = mathematics.slots.traditional
function mathematics.utfmathclass(chr, default)
local cd = characters.data[utfbyte(chr)]
return (cd and cd.mathclass) or default or "unknown"
end
function mathematics.utfmathstretch(chr, default) -- "h", "v", "b", ""
local cd = characters.data[utfbyte(chr)]
return (cd and cd.mathstretch) or default or ""
end
function mathematics.utfmathcommand(chr, default)
local cd = characters.data[utfbyte(chr)]
local cmd = cd and cd.mathname
tex.sprint(cmd or default or "")
end
function mathematics.utfmathfiller(chr, default)
local cd = characters.data[utfbyte(chr)]
local cmd = cd and (cd.mathfiller or cd.mathname)
tex.sprint(cmd or default or "")
end
mathematics.entities = mathematics.entities or { }
function mathematics.register_xml_entities()
local entities = xml.entities
for name, unicode in pairs(mathematics.entities) do
if not entities[name] then
entities[name] = utfchar(unicode)
end
end
end
[-- Attachment #3: Type: text/plain, Size: 487 bytes --]
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : https://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: bug: \bot and \top in markiv
2008-11-20 16:08 ` Aditya Mahajan
@ 2008-11-20 22:07 ` Hans Hagen
0 siblings, 0 replies; 3+ messages in thread
From: Hans Hagen @ 2008-11-20 22:07 UTC (permalink / raw)
To: mailing list for ConTeXt users
Aditya Mahajan wrote:
> On Thu, 20 Nov 2008, Chen Shen wrote:
>
>> Hi,
>>
>> A small problem: the definition of \bot and \top in math mode should
>> be interchanged. Thanks.
>
> Thanks for reporting this.
>
> Hans, in math-ini.lua the unicode slots for top and bot are interchanged
> (char-ini.lua is correct). top is 0x22A5 (Unicode DOWN TACK) and bot is
> 0x22A4 (Unicode TOP TACK). Who came up with these unicode names.
ok, done
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2008-11-20 9:27 bug: \bot and \top in markiv Chen Shen
2008-11-20 16:08 ` Aditya Mahajan
2008-11-20 22:07 ` Hans Hagen
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