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Allow properties to suppress nodes

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This commit is contained in:
Marcel Fabian Krüger 2021-06-01 22:28:27 +02:00
parent 06915c6aa3
commit a782003db4
1 changed files with 5 additions and 4 deletions
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9
luamml-convert.lua
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@ -124,7 +124,7 @@ local function delim_to_table(delim)
local props = properties[delim]
local mathml_core = props and props.mathml_core
local mathml_table = props and (props.mathml_table or mathml_core)
if mathml_table then return mathml_table, mathml_core end
if mathml_table ~= nil then return mathml_table, mathml_core end
local mathml_filter = props and props.mathml_filter -- Kind of pointless since the arguments are literals, but present for consistency
local char = delim.small_char
if char == 0 then
@ -153,7 +153,7 @@ local function acc_to_table(acc, cur_style, stretch)
local props = properties[acc]
local mathml_core = props and props.mathml_core
local mathml_table = props and (props.mathml_table or mathml_core)
if mathml_table then return mathml_table, mathml_core end
if mathml_table ~= nil then return mathml_table, mathml_core end
if acc.id ~= math_char_t then
error'confusion'
end
@ -177,7 +177,7 @@ local function kernel_to_table(kernel, cur_style)
local props = properties[kernel]
local mathml_core = props and props.mathml_core
local mathml_table = props and (props.mathml_table or mathml_core)
if mathml_table then return mathml_table, mathml_core end
if mathml_table ~= nil then return mathml_table, mathml_core end
local mathml_filter = props and props.mathml_filter -- Kind of pointless since the arguments are literals, but present for consistency
local id = kernel.id
if id == math_char_t then
@ -505,7 +505,8 @@ function nodes_to_table(head, cur_style)
local props = properties[n]
local mathml_core = props and props.mathml_core
local mathml_table = props and (props.mathml_table or mathml_core)
if mathml_table then
print(mathml_table)
if mathml_table ~= nil then
new_node, new_core = mathml_table, mathml_core
elseif id == noad_t then
local new_n