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Suppress automatic spacing

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Marcel Fabian Krüger 2021-05-11 06:18:51 +02:00
parent 562f9b1248
commit ba219a05bb
1 changed files with 6 additions and 4 deletions
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10
luamml-convert.lua
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@ -73,12 +73,13 @@ local function delim_to_table(delim)
else else
local fam = delim.small_fam local fam = delim.small_fam
char = remap_lookup[fam << 21 | char] char = remap_lookup[fam << 21 | char]
local result = {[0] = 'mo', char, ['tex:family'] = fam ~= 0 and fam or nil, stretchy = not stretchy[char] or nil } local result = {[0] = 'mo', char, ['tex:family'] = fam ~= 0 and fam or nil, stretchy = not stretchy[char] or nil, lspace = 0, rspace = 0 }
return result, result return result, result
end end
end end
-- Like kernel_to_table but always a math_char_t. Also creating a mo and potentially remapping to handle combining chars -- Like kernel_to_table but always a math_char_t. Also creating a mo and potentially remapping to handle combining chars.
-- No lspace or space is set here since these never appear as core operators in an mrow.
local function acc_to_table(acc, cur_style, stretch) local function acc_to_table(acc, cur_style, stretch)
if not acc then return end if not acc then return end
local props = properties[acc] props = props and props.mathml_table local props = properties[acc] props = props and props.mathml_table
@ -161,8 +162,8 @@ local function noad_to_table(noad, sub, cur_style, mn)
if sub == noad_ord then if sub == noad_ord then
if core and core[0] == 'mo' then if core and core[0] == 'mo' then
core[0] = 'mi' core[0] = 'mi'
core.stretchy, core.mathvariant = nil, #core == 1 and type(core[0]) == 'string' and utf8.len(core[0]) == 1 and utf8.codepoint(core[0]) < -0x10000 and 'normal' or nil core.mathvariant = #core == 1 and type(core[0]) == 'string' and utf8.len(core[0]) == 1 and utf8.codepoint(core[0]) < -0x10000 and 'normal' or nil
core['tex:class'] = nil core['tex:class'], core.stretchy, core.lspace, core.rspace = nil
end end
if nucleus == core and #core == 1 then if nucleus == core and #core == 1 then
if mn and core[0] == 'mi' and (core[1] == '.' or core[1] == ',') and maybe_to_mn(noad, core) or core[0] == 'mn' then if mn and core[0] == 'mi' and (core[1] == '.' or core[1] == ',') and maybe_to_mn(noad, core) or core[0] == 'mn' then
@ -187,6 +188,7 @@ local function noad_to_table(noad, sub, cur_style, mn)
core[0] = 'mo' core[0] = 'mo'
if stretchy[core[1]] then core.stretchy = false end if stretchy[core[1]] then core.stretchy = false end
if core.mathvariant == 'normal' then core.mathvariant = nil end if core.mathvariant == 'normal' then core.mathvariant = nil end
core.lspace, core.rspace = 0, 0
end end
nucleus['tex:class'] = noad_names[sub] nucleus['tex:class'] = noad_names[sub]