ta

d2renderers/d2latex/latex_test.go

@@ -8,7 +8,7 @@ import (
 func TestRender(t *testing.T) {
 	txts := []string{
 		`a + b = c`,
-		`\\frac{1}{2}`,
+		`\frac{1}{2}`,
 		`a + b
 = c
 `,
@@ -24,10 +24,3 @@ func TestRender(t *testing.T) {
 		}
 	}
 }
-
-func TestRenderError(t *testing.T) {
-	_, err := Render(`\frac{1}{2}`)
-	if err == nil {
-		t.Fatal("expected to error on invalid latex syntax")
-	}
-}

e2etests/testdata/regression/grid_with_latex/dagre/board.exp.json

@@ -333,7 +333,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\lim_{h \\\\rightarrow 0 } \\\\frac{f(x+h)-f(x)}{h}",
+      "label": "\\lim_{h \\rightarrow 0 } \\frac{f(x+h)-f(x)}{h}",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",

e2etests/testdata/regression/grid_with_latex/elk/board.exp.json

@@ -333,7 +333,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\lim_{h \\\\rightarrow 0 } \\\\frac{f(x+h)-f(x)}{h}",
+      "label": "\\lim_{h \\rightarrow 0 } \\frac{f(x+h)-f(x)}{h}",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",

e2etests/testdata/stable/grid_outside_labels/dagre/board.exp.json

@@ -123,7 +123,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\begin{CD} B @>{\\\\text{very long label}}>> C S^{{\\\\mathcal{W}}_\\\\Lambda}\\\\otimes T @>j>> T\\\\\\\\ @VVV V \\\\end{CD}",
+      "label": "\\begin{CD} B @>{\\text{very long label}}>> C S^{{\\mathcal{W}}_\\Lambda}\\otimes T @>j>> T\\\\ @VVV V \\end{CD}",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",
@@ -206,7 +206,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\bra{a}\\\\ket{b}",
+      "label": "\\bra{a}\\ket{b}",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",
@@ -289,7 +289,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\cancel{Culture + 5}",
+      "label": "\\cancel{Culture + 5}",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",
@@ -384,7 +384,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\textcolor{red}{y} = \\\\textcolor{green}{\\\\sin} x",
+      "label": "\\textcolor{red}{y} = \\textcolor{green}{\\sin} x",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",
@@ -467,7 +467,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\lambda = 10.6\\\\,\\\\micro\\\\mathrm{m}",
+      "label": "\\lambda = 10.6\\,\\micro\\mathrm{m}",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",
@@ -550,7 +550,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\ce{SO4^2- + Ba^2+ -> BaSO4 v}",
+      "label": "\\ce{SO4^2- + Ba^2+ -> BaSO4 v}",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",
@@ -633,7 +633,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\var{F[g(x)]}\n\\\\dd(\\\\cos\\\\theta)",
+      "label": "\\var{F[g(x)]}\n\\dd(\\cos\\theta)",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",
@@ -716,7 +716,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\displaylines{x = a + b \\\\\\\\ y = b + c}\n\\\\sum_{k=1}^{n} h_{k} \\\\int_{0}^{1} \\\\bigl(\\\\partial_{k} f(x_{k-1}+t h_{k} e_{k}) -\\\\partial_{k} f(a)\\\\bigr) \\\\,dt",
+      "label": "\\displaylines{x = a + b \\\\ y = b + c}\n\\sum_{k=1}^{n} h_{k} \\int_{0}^{1} \\bigl(\\partial_{k} f(x_{k-1}+t h_{k} e_{k}) -\\partial_{k} f(a)\\bigr) \\,dt",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",
@@ -799,7 +799,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\min_{ \\\\mathclap{\\\\substack{ x \\\\in \\\\mathbb{R}^n \\\\ x \\\\geq 0 \\\\ Ax \\\\leq b }}} c^T x",
+      "label": "\\min_{ \\mathclap{\\substack{ x \\in \\mathbb{R}^n \\ x \\geq 0 \\ Ax \\leq b }}} c^T x",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",

e2etests/testdata/stable/grid_outside_labels/elk/board.exp.json

@@ -123,7 +123,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\begin{CD} B @>{\\\\text{very long label}}>> C S^{{\\\\mathcal{W}}_\\\\Lambda}\\\\otimes T @>j>> T\\\\\\\\ @VVV V \\\\end{CD}",
+      "label": "\\begin{CD} B @>{\\text{very long label}}>> C S^{{\\mathcal{W}}_\\Lambda}\\otimes T @>j>> T\\\\ @VVV V \\end{CD}",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",
@@ -206,7 +206,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\bra{a}\\\\ket{b}",
+      "label": "\\bra{a}\\ket{b}",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",
@@ -289,7 +289,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\cancel{Culture + 5}",
+      "label": "\\cancel{Culture + 5}",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",
@@ -384,7 +384,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\textcolor{red}{y} = \\\\textcolor{green}{\\\\sin} x",
+      "label": "\\textcolor{red}{y} = \\textcolor{green}{\\sin} x",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",
@@ -467,7 +467,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\lambda = 10.6\\\\,\\\\micro\\\\mathrm{m}",
+      "label": "\\lambda = 10.6\\,\\micro\\mathrm{m}",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",
@@ -550,7 +550,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\ce{SO4^2- + Ba^2+ -> BaSO4 v}",
+      "label": "\\ce{SO4^2- + Ba^2+ -> BaSO4 v}",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",
@@ -633,7 +633,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\var{F[g(x)]}\n\\\\dd(\\\\cos\\\\theta)",
+      "label": "\\var{F[g(x)]}\n\\dd(\\cos\\theta)",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",
@@ -716,7 +716,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\displaylines{x = a + b \\\\\\\\ y = b + c}\n\\\\sum_{k=1}^{n} h_{k} \\\\int_{0}^{1} \\\\bigl(\\\\partial_{k} f(x_{k-1}+t h_{k} e_{k}) -\\\\partial_{k} f(a)\\\\bigr) \\\\,dt",
+      "label": "\\displaylines{x = a + b \\\\ y = b + c}\n\\sum_{k=1}^{n} h_{k} \\int_{0}^{1} \\bigl(\\partial_{k} f(x_{k-1}+t h_{k} e_{k}) -\\partial_{k} f(a)\\bigr) \\,dt",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",
@@ -799,7 +799,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\min_{ \\\\mathclap{\\\\substack{ x \\\\in \\\\mathbb{R}^n \\\\ x \\\\geq 0 \\\\ Ax \\\\leq b }}} c^T x",
+      "label": "\\min_{ \\mathclap{\\substack{ x \\in \\mathbb{R}^n \\ x \\geq 0 \\ Ax \\leq b }}} c^T x",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",

e2etests/testdata/stable/latex/dagre/board.exp.json

@@ -39,7 +39,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\Huge{\\\\frac{\\\\alpha g^2}{\\\\omega^5} e^{[ -0.74\\\\bigl\\\\{\\\\frac{\\\\omega U_\\\\omega 19.5}{g}\\\\bigr\\\\}^{\\\\!-4}\\\\,]}}",
+      "label": "\\Huge{\\frac{\\alpha g^2}{\\omega^5} e^{[ -0.74\\bigl\\{\\frac{\\omega U_\\omega 19.5}{g}\\bigr\\}^{\\!-4}\\,]}}",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",
@@ -121,7 +121,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "gibberish\\\\; math:\\\\sum_{i=0}^\\\\infty i^2",
+      "label": "gibberish\\; math:\\sum_{i=0}^\\infty i^2",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",
@@ -330,7 +330,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\min_{ \\\\mathclap{\\\\substack{ x \\\\in \\\\mathbb{R}^n \\\\ x \\\\geq 0 \\\\ Ax \\\\leq b }}} c^T x",
+      "label": "\\min_{ \\mathclap{\\substack{ x \\in \\mathbb{R}^n \\ x \\geq 0 \\ Ax \\leq b }}} c^T x",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",

e2etests/testdata/stable/latex/elk/board.exp.json

@@ -39,7 +39,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\Huge{\\\\frac{\\\\alpha g^2}{\\\\omega^5} e^{[ -0.74\\\\bigl\\\\{\\\\frac{\\\\omega U_\\\\omega 19.5}{g}\\\\bigr\\\\}^{\\\\!-4}\\\\,]}}",
+      "label": "\\Huge{\\frac{\\alpha g^2}{\\omega^5} e^{[ -0.74\\bigl\\{\\frac{\\omega U_\\omega 19.5}{g}\\bigr\\}^{\\!-4}\\,]}}",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",
@@ -121,7 +121,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "gibberish\\\\; math:\\\\sum_{i=0}^\\\\infty i^2",
+      "label": "gibberish\\; math:\\sum_{i=0}^\\infty i^2",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",
@@ -330,7 +330,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\min_{ \\\\mathclap{\\\\substack{ x \\\\in \\\\mathbb{R}^n \\\\ x \\\\geq 0 \\\\ Ax \\\\leq b }}} c^T x",
+      "label": "\\min_{ \\mathclap{\\substack{ x \\in \\mathbb{R}^n \\ x \\geq 0 \\ Ax \\leq b }}} c^T x",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",

e2etests/testdata/themes/dark_terrastruct_flagship/dagre/board.exp.json

@@ -833,7 +833,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\displaylines{x = a + b \\\\\\\\ y = b + c}\n\\\\sum_{k=1}^{n} h_{k} \\\\int_{0}^{1} \\\\bigl(\\\\partial_{k} f(x_{k-1}+t h_{k} e_{k}) -\\\\partial_{k} f(a)\\\\bigr) \\\\,dt",
+      "label": "\\displaylines{x = a + b \\\\ y = b + c}\n\\sum_{k=1}^{n} h_{k} \\int_{0}^{1} \\bigl(\\partial_{k} f(x_{k-1}+t h_{k} e_{k}) -\\partial_{k} f(a)\\bigr) \\,dt",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",

e2etests/testdata/themes/dark_terrastruct_flagship/elk/board.exp.json

@@ -833,7 +833,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\displaylines{x = a + b \\\\\\\\ y = b + c}\n\\\\sum_{k=1}^{n} h_{k} \\\\int_{0}^{1} \\\\bigl(\\\\partial_{k} f(x_{k-1}+t h_{k} e_{k}) -\\\\partial_{k} f(a)\\\\bigr) \\\\,dt",
+      "label": "\\displaylines{x = a + b \\\\ y = b + c}\n\\sum_{k=1}^{n} h_{k} \\int_{0}^{1} \\bigl(\\partial_{k} f(x_{k-1}+t h_{k} e_{k}) -\\partial_{k} f(a)\\bigr) \\,dt",
       "fontSize": 16,
       "fontFamily": "DEFAULT",
       "language": "latex",

e2etests/testdata/themes/terminal/dagre/board.exp.json

@@ -837,7 +837,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\displaylines{x = a + b \\\\\\\\ y = b + c}\n\\\\sum_{k=1}^{n} h_{k} \\\\int_{0}^{1} \\\\bigl(\\\\partial_{k} f(x_{k-1}+t h_{k} e_{k}) -\\\\partial_{k} f(a)\\\\bigr) \\\\,dt",
+      "label": "\\displaylines{x = a + b \\\\ y = b + c}\n\\sum_{k=1}^{n} h_{k} \\int_{0}^{1} \\bigl(\\partial_{k} f(x_{k-1}+t h_{k} e_{k}) -\\partial_{k} f(a)\\bigr) \\,dt",
       "fontSize": 16,
       "fontFamily": "mono",
       "language": "latex",

e2etests/testdata/themes/terminal/elk/board.exp.json

@@ -837,7 +837,7 @@
       "fields": null,
       "methods": null,
       "columns": null,
-      "label": "\\\\displaylines{x = a + b \\\\\\\\ y = b + c}\n\\\\sum_{k=1}^{n} h_{k} \\\\int_{0}^{1} \\\\bigl(\\\\partial_{k} f(x_{k-1}+t h_{k} e_{k}) -\\\\partial_{k} f(a)\\\\bigr) \\\\,dt",
+      "label": "\\displaylines{x = a + b \\\\ y = b + c}\n\\sum_{k=1}^{n} h_{k} \\int_{0}^{1} \\bigl(\\partial_{k} f(x_{k-1}+t h_{k} e_{k}) -\\partial_{k} f(a)\\bigr) \\,dt",
       "fontSize": 16,
       "fontFamily": "mono",
       "language": "latex",