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Flatten "styling", "text", and "array" ParseNodes. (#1559)

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* Flatten "styling" ParseNode.

* Flatten "text" ParseNode.

* Flatten "array" ParseNode.
This commit is contained in:
Ashish Myles
2018-08-07 01:26:40 -04:00
committed by ylemkimon
parent f0b9a344ed
commit f3a9bd4b3d
11 changed files with 215 additions and 287 deletions
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254
test/__snapshots__/katex-spec.js.snap
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@@ -4,145 +4,130 @@ exports[`A begin/end parser should grab \\arraystretch 1`] = `
[
{
"type": "array",
"mode": "math",
"value": {
"type": "array",
"arraystretch": 1.5,
"body": [
[
{
"type": "styling",
"mode": "math",
"value": {
"type": "styling",
"style": "text",
"arraystretch": 1.5,
"body": [
[
{
"type": "styling",
"body": [
{
"type": "ordgroup",
"mode": "math",
"value": [
{
"type": "ordgroup",
"type": "mathord",
"loc": {
"end": 37,
"lexer": {
"input": "\\\\def\\\\arraystretch{1.5}\\\\begin{matrix}a&b\\\\\\\\c&d\\\\end{matrix}",
"lastIndex": 56
},
"start": 36
},
"mode": "math",
"value": [
{
"type": "mathord",
"loc": {
"end": 37,
"lexer": {
"input": "\\\\def\\\\arraystretch{1.5}\\\\begin{matrix}a&b\\\\\\\\c&d\\\\end{matrix}",
"lastIndex": 56
},
"start": 36
},
"mode": "math",
"value": "a"
}
]
"value": "a"
}
]
}
},
{
"type": "styling",
"mode": "math",
"value": {
"type": "styling",
"style": "text",
],
"mode": "math",
"style": "text"
},
{
"type": "styling",
"body": [
{
"type": "ordgroup",
"mode": "math",
"value": [
{
"type": "ordgroup",
"type": "mathord",
"loc": {
"end": 39,
"lexer": {
"input": "\\\\def\\\\arraystretch{1.5}\\\\begin{matrix}a&b\\\\\\\\c&d\\\\end{matrix}",
"lastIndex": 56
},
"start": 38
},
"mode": "math",
"value": [
{
"type": "mathord",
"loc": {
"end": 39,
"lexer": {
"input": "\\\\def\\\\arraystretch{1.5}\\\\begin{matrix}a&b\\\\\\\\c&d\\\\end{matrix}",
"lastIndex": 56
},
"start": 38
},
"mode": "math",
"value": "b"
}
]
"value": "b"
}
]
}
}
],
[
{
"type": "styling",
"mode": "math",
"value": {
"type": "styling",
"style": "text",
"value": [
{
"type": "ordgroup",
"mode": "math",
"value": [
{
"type": "mathord",
"loc": {
"end": 42,
"lexer": {
"input": "\\\\def\\\\arraystretch{1.5}\\\\begin{matrix}a&b\\\\\\\\c&d\\\\end{matrix}",
"lastIndex": 56
},
"start": 41
},
"mode": "math",
"value": "c"
}
]
}
]
}
},
{
"type": "styling",
"mode": "math",
"value": {
"type": "styling",
"style": "text",
"value": [
{
"type": "ordgroup",
"mode": "math",
"value": [
{
"type": "mathord",
"loc": {
"end": 44,
"lexer": {
"input": "\\\\def\\\\arraystretch{1.5}\\\\begin{matrix}a&b\\\\\\\\c&d\\\\end{matrix}",
"lastIndex": 56
},
"start": 43
},
"mode": "math",
"value": "d"
}
]
}
]
}
}
]
],
"mode": "math",
"style": "text"
}
],
"hLinesBeforeRow": [
[
],
[
],
[
]
],
"hskipBeforeAndAfter": false,
"rowGaps": [
null
[
{
"type": "styling",
"body": [
{
"type": "ordgroup",
"mode": "math",
"value": [
{
"type": "mathord",
"loc": {
"end": 42,
"lexer": {
"input": "\\\\def\\\\arraystretch{1.5}\\\\begin{matrix}a&b\\\\\\\\c&d\\\\end{matrix}",
"lastIndex": 56
},
"start": 41
},
"mode": "math",
"value": "c"
}
]
}
],
"mode": "math",
"style": "text"
},
{
"type": "styling",
"body": [
{
"type": "ordgroup",
"mode": "math",
"value": [
{
"type": "mathord",
"loc": {
"end": 44,
"lexer": {
"input": "\\\\def\\\\arraystretch{1.5}\\\\begin{matrix}a&b\\\\\\\\c&d\\\\end{matrix}",
"lastIndex": 56
},
"start": 43
},
"mode": "math",
"value": "d"
}
]
}
],
"mode": "math",
"style": "text"
}
]
}
],
"hLinesBeforeRow": [
[
],
[
],
[
]
],
"hskipBeforeAndAfter": false,
"mode": "math",
"rowGaps": [
null
]
}
]
`;
@@ -660,18 +645,15 @@ exports[`An implicit group parser within optional groups should work style comma
"value": [
{
"type": "styling",
"body": [
{
"type": "textord",
"mode": "math",
"value": "3"
}
],
"mode": "math",
"value": {
"type": "styling",
"style": "text",
"value": [
{
"type": "textord",
"mode": "math",
"value": "3"
}
]
}
"style": "text"
}
]
},