feat: handle separately special characters that don't have quotes aft…

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@pie-framework/mathml-to-latex",
-  "version": "1.3.3",
+  "version": "1.4.0",
   "description": "A JavaScript tool to convert mathml string to LaTeX string. This is a forked repo.",
   "main": "dist/bundle.min.js",
   "types": "dist/index.d.ts",

src/data/usecases/mathml-to-latex-convertion/converters/mi.ts

@@ -1,7 +1,13 @@
 import { ToLaTeXConverter } from '../../../../domain/usecases/to-latex-converter';
 import { MathMLElement } from '../../../protocols/mathml-element';
 import { normalizeWhiteSpaces } from '../../../helpers';
-import { allMathSymbolsByChar, allMathSymbolsByGlyph, mathNumberByGlyph } from '../../../../syntax';
+import {
+  allMathSymbolsByChar,
+  allMathSymbolsByGlyph,
+  allMathSymbolsByGlyphSpecial,
+  mathNumberByGlyph,
+  mathNumberByGlyphSpecial,
+} from '../../../../syntax';
 import { UTF8ToLtXConverter } from 'data/protocols';
 import { HashUTF8ToLtXConverter } from '../../../../syntax/utf8-converter';
 
@@ -91,10 +97,14 @@ class Character {
   }
 
   private _findByGlyph(): string | undefined {
-    return allMathSymbolsByGlyph[this._value];
+    const mathOperator = allMathSymbolsByGlyphSpecial[`"${this._value}"`];
+
+    return mathOperator || allMathSymbolsByGlyph[this._value];
   }
 
   private _findByNumber(): string | undefined {
-    return mathNumberByGlyph[this._value];
+    const mathOperator = mathNumberByGlyphSpecial[`"${this._value}"`];
+
+    return mathOperator || mathNumberByGlyph[this._value];
   }
 }

src/data/usecases/mathml-to-latex-convertion/converters/mn.ts

@@ -1,7 +1,7 @@
 import { ToLaTeXConverter } from '../../../../domain/usecases/to-latex-converter';
 import { MathMLElement } from '../../../protocols/mathml-element';
 import { normalizeWhiteSpaces } from '../../../helpers';
-import { mathNumberByGlyph } from '../../../../syntax';
+import { mathNumberByGlyph, mathNumberByGlyphSpecial } from '../../../../syntax';
 
 export class MN implements ToLaTeXConverter {
   private readonly _mathmlElement: MathMLElement;
@@ -12,7 +12,8 @@ export class MN implements ToLaTeXConverter {
 
   convert(): string {
     const normalizedValue = normalizeWhiteSpaces(this._mathmlElement.value).trim();
-    const convertedValue = mathNumberByGlyph[normalizedValue];
+    const mathOperator = mathNumberByGlyphSpecial[`"${normalizedValue}"`];
+    const convertedValue = mathOperator || mathNumberByGlyph[normalizedValue];
 
     return convertedValue || normalizedValue;
   }

src/data/usecases/mathml-to-latex-convertion/converters/mo.ts

@@ -5,7 +5,7 @@ import {
   HashUTF8ToLtXConverter,
   allMathOperatorsByChar,
   allMathOperatorsByGlyph,
-  mathNumberByGlyph,
+  mathNumberByGlyph, allMathOperatorsByGlyphSpecial, mathNumberByGlyphSpecial,
 } from '../../../../syntax';
 
 export class MO implements ToLaTeXConverter {
@@ -48,10 +48,14 @@ class Operator {
   }
 
   private _findByGlyph(): string | undefined {
-    return allMathOperatorsByGlyph[this._value];
+    const mathOperator = allMathOperatorsByGlyphSpecial[`"${this._value}"`];
+
+    return mathOperator || allMathOperatorsByGlyph[this._value];
   }
 
   private _findByNumber(): string | undefined {
-    return mathNumberByGlyph[this._value];
+    const mathOperator = mathNumberByGlyphSpecial[`"${this._value}"`];
+
+    return mathOperator || mathNumberByGlyph[this._value];
   }
 }

src/syntax/all-math-operators-by-glyph.ts

@@ -1,3 +1,84 @@
+export const allMathOperatorsByGlyphSpecial: Record<string, string> = {
+  '"ˍ"': '\\_',
+  '"ˋ"': 'ˋ',
+  '"ˊ"': 'ˊ',
+  '"ˉ"': 'ˉ',
+  '"ˇ"': '',
+  '"ˆ"': '\\hat',
+  '"º"': 'o',
+  '"ª"': 'a',
+  '"ⅆ"': 'd',
+  '"ⅅ"': '\\mathbb{D}',
+  '"土"': '\\pm',
+  '"十"': '+',
+  '"α"': '\\alpha',
+  '"β"': '\\beta',
+  '"γ"': '\\gamma',
+  '"Γ"': '\\Gamma',
+  '"δ"': '\\delta',
+  '"Δ"': '\\Delta',
+  '"ϵ"': '\\epsilon',
+  '"ζ"': '\\zeta',
+  '"η"': '\\eta',
+  '"θ"': '\\theta',
+  '"Θ"': '\\Theta',
+  '"ι"': '\\iota',
+  '"κ"': '\\kappa',
+  '"λ"': '\\lambda',
+  '"ν"': '\\nu',
+  '"ο"': '\\omicron',
+  '"π"': '\\pi',
+  '"Π"': '\\Pi',
+  '"ρ"': '\\rho',
+  '"σ"': '\\sigma',
+  '"Σ"': '\\Sigma',
+  '"τ"': '\\tau',
+  '"υ"': '\\upsilon',
+  '"Υ"': '\\Upsilon',
+  '"ϕ"': '\\phi',
+  '"Φ"': '\\Phi',
+  '"χ"': '\\chi',
+  '"ψ"': '\\psi',
+  '"Ψ"': '\\Psi',
+  '"ω"': '\\omega',
+  '"Ω"': '\\Omega',
+  '"Ω"': '\\Omega',
+  '"ℏ"': '\\hbar',
+  '"ℜ"': '\\mathfrak{R}',
+  '"Ѳ"': '\\theta',
+  '"Ø"': '\\emptyset',
+  '"ϱ"': '\\varrho',
+  '"ф"': '\\phi',
+  '"ℇ"': '\\varepsilon',
+  '"Ρ"': 'P',
+  '"ᐁ"': '\\nabla',
+  '"ƞ"': '\\eta',
+  '"μ"': '\\mu',
+  '"Ө"': '\\theta',
+  '"ⅇ"': '\\text{e}',
+  '"ɼ"': 'r',
+  '"ἱ"': 'i',
+  '"ϒ"': '\\Upsilon',
+  '"ѳ"': '\\theta',
+  '"ⁿ"': '^{n}',
+  '"เ"': '\\prime',
+  '"П"': '\\prod',
+  '"о"': 'o',
+  '"ђ"': '\\hbar',
+  '"Ʌ"': '\\Lambda',
+  '"ῡ"': '\\bar{u}',
+  '"φ"': '\\varphi',
+  '"ȼ"': 'c',
+  '"Χ"': '\\mathsf{X}',
+  '"ₙ"': '_{n}',
+  '"ħ"': '\\hbar',
+  '"T"': 'T',
+  '"$"': '\\$',
+  '"𝛿"': '\\delta',
+  '"𝜙"': '\\phi',
+  '"𝞮"': '\\epsilon',
+};
+
 export const allMathOperatorsByGlyph: Record<string, string> = {
   _: '\\underline',
   '⏡': '\\underbrace',
@@ -29,21 +110,13 @@ export const allMathOperatorsByGlyph: Record<string, string> = {
   '˚': '\\degree',
   '˙': '\\cdot',
   '˘': ' ',
-  ˍ: '\\_',
-  ˋ: 'ˋ',
-  ˊ: 'ˊ',
-  ˉ: 'ˉ',
-  ˇ: '',
-  ˆ: '\\hat',
-  º: 'o',
   '¹': '1',
   '¸': ',',
   '´': '´',
   '³': '3',
   '²': '2',
   '°': '\\degree',
   '¯': '\\overline',
-  ª: 'a',
   '↛': '\\nrightarrow',
   '¨': '\\cdot\\cdot',
   '~': '\\sim',
@@ -54,8 +127,6 @@ export const allMathOperatorsByGlyph: Record<string, string> = {
   '∜': '\\sqrt[4]{}',
   '∛': '\\sqrt[3]{}',
   '√': '\\sqrt{}',
-  ⅆ: 'd',
-  ⅅ: '\\mathbb{D}',
   '?': '?',
   '@': '@',
   '//': '//',
@@ -783,8 +854,6 @@ export const allMathOperatorsByGlyph: Record<string, string> = {
   '⊼': '\\overline{\\land}',
   '⊻': '\\underline{\\lor}',
   '⊺': '\\top',
-  土: '\\pm',
-  十: '+',
   '⊹': '',
   '⊷': '\\circ\\multimap',
   '⊶': '\\circ\\multimap',
@@ -1083,63 +1152,18 @@ export const allMathOperatorsByGlyph: Record<string, string> = {
   '“': '\\text{``}',
   '’': "'",
   '‘': '`',
-  α: '\\alpha',
-  β: '\\beta',
-  γ: '\\gamma',
-  Γ: '\\Gamma',
-  δ: '\\delta',
-  Δ: '\\Delta',
-  ϵ: '\\epsilon',
-  ζ: '\\zeta',
-  η: '\\eta',
-  θ: '\\theta',
-  Θ: '\\Theta',
-  ι: '\\iota',
-  κ: '\\kappa',
-  λ: '\\lambda',
-  ν: '\\nu',
-  ο: '\\omicron',
-  π: '\\pi',
-  Π: '\\Pi',
-  ρ: '\\rho',
-  σ: '\\sigma',
-  Σ: '\\Sigma',
-  τ: '\\tau',
-  υ: '\\upsilon',
-  Υ: '\\Upsilon',
-  ϕ: '\\phi',
-  Φ: '\\Phi',
-  χ: '\\chi',
-  ψ: '\\psi',
-  Ψ: '\\Psi',
-  ω: '\\omega',
-  Ω: '\\Omega',
-  Ω: '\\Omega',
   '∅': '\\emptyset',
   '⟲': '\\circlearrowleft',
   '⟳': '\\circlearrowright',
   '×': '\\times',
   '½': '\\dfrac{1}{2}',
-  μ: '\\mu',
-  Ө: '\\theta',
   '✓': '\\checkmark',
   '⟩': '\\rangle',
   '⟨': '\\langle',
   '¼': '\\dfrac{1}{4}',
   '…': '\\ldots',
-  ℏ: '\\hbar',
-  ℜ: '\\mathfrak{R}',
-  Ѳ: '\\theta',
-  Ø: '\\emptyset',
-  ϱ: '\\varrho',
-  ф: '\\phi',
-  ℇ: '\\varepsilon',
-  T: 'T',
   '∙': '\\cdot',
-  Ρ: 'P',
   '∞': '\\infty',
-  ᐁ: '\\nabla',
-  ƞ: '\\eta',
   '⁺': '^{+}',
   '⁻': '^{-}',
   '⁼': '^{=}',
@@ -1160,44 +1184,23 @@ export const allMathOperatorsByGlyph: Record<string, string> = {
   '⎼': '-',
   '⎜': '\\mid',
   '⎥': '\\mid',
-  ħ: '\\hbar',
   '⮕': '\\rightarrow',
   '・': '\\cdot',
   '¦': '\\mid',
   '£': '\\pounds',
   '¥': '\\yen',
   '✗': '\\times',
   '✔': '\\checkmark',
-  ⁿ: '^{n}',
   '«': '\\ll',
-  เ: '\\prime',
   '†': '\\dagger',
   '│': '\\mid',
-  $: '\\$',
   '#': '\\#',
   '℃': '\\text{\\textdegree C}',
   '℉': '\\text{\\textdegree F}',
   '█': '\\blacksquare',
   '℧': '\\mho',
-  ⅇ: '\\text{e}',
-  ɼ: 'r',
   '‡': '\\ddagger',
-  ἱ: 'i',
-  ϒ: '\\Upsilon',
-  '𝛿': '\\delta',
   '˳': '\\cdot',
-  ѳ: '\\theta',
-  '𝜙': '\\phi',
-  П: '\\prod',
-  о: 'o',
-  ђ: '\\hbar',
-  Ʌ: '\\Lambda',
   '।': '\\mid',
   '€': '\\euro',
-  ῡ: '\\bar{u}',
-  φ: '\\varphi',
-  ȼ: 'c',
-  '𝞮': '\\epsilon',
-  Χ: '\\mathsf{X}',
-  ₙ: '_{n}',
 };