Quick patch to avoid LaTeX errors with double subscripts, now that I'…

…m using katex-convert-unicode to convert some characters to LaTeX directly (I should do this only for HTML output… to be fixed later)
SuzanneSoy · Jul 11, 2017 · a03874e · a03874e
1 parent 8714493
commit a03874e
Showing 1 changed file with 34 additions and 34 deletions.
diff --git a/katex-convert-unicode.rkt b/katex-convert-unicode.rkt
@@ -23,40 +23,40 @@
   (if (string? str)
       (string-replace*
        str
-       '([₀ "_0"]
-         [₁ "_1"]
-         [₂ "_2"]
-         [₃ "_3"]
-         [₄ "_4"]
-         [₅ "_5"]
-         [₆ "_6"]
-         [₇ "_7"]
-         [₈ "_8"]
-         [₉ "_9"]
-         [ᵢ "_i"]
-         [ⱼ "_j"]
-         [ₖ "_k"]
-         [ₗ "_l"]
-         [ₘ "_m"]
-         [ₙ "_n"]
-         [ₒ "_o"]
-         [⁰ "^0"]
-         [¹ "^1"]
-         [² "^2"]
-         [³ "^3"]
-         [⁴ "^4"]
-         [⁵ "^5"]
-         [⁶ "^6"]
-         [⁷ "^7"]
-         [⁸ "^8"]
-         [⁹ "^9"]
-         [ⁱ "^i"]
-         [ʲ "^j"]
-         [ᵏ "^k"]
-         [ˡ "^l"]
-         [ᵐ "^m"]
-         [ⁿ "^n"]
-         [ᵒ "^o"]
+       '([₀ "{}_0"]
+         [₁ "{}_1"]
+         [₂ "{}_2"]
+         [₃ "{}_3"]
+         [₄ "{}_4"]
+         [₅ "{}_5"]
+         [₆ "{}_6"]
+         [₇ "{}_7"]
+         [₈ "{}_8"]
+         [₉ "{}_9"]
+         [ᵢ "{}_i"]
+         [ⱼ "{}_j"]
+         [ₖ "{}_k"]
+         [ₗ "{}_l"]
+         [ₘ "{}_m"]
+         [ₙ "{}_n"]
+         [ₒ "{}_o"]
+         [⁰ "{}^0"]
+         [¹ "{}^1"]
+         [² "{}^2"]
+         [³ "{}^3"]
+         [⁴ "{}^4"]
+         [⁵ "{}^5"]
+         [⁶ "{}^6"]
+         [⁷ "{}^7"]
+         [⁸ "{}^8"]
+         [⁹ "{}^9"]
+         [ⁱ "{}^i"]
+         [ʲ "{}^j"]
+         [ᵏ "{}^k"]
+         [ˡ "{}^l"]
+         [ᵐ "{}^m"]
+         [ⁿ "{}^n"]
+         [ᵒ "{}^o"]
          [⊆ "\\subseteq" "\\ensuremath{\\subseteq}"]
          [⊂ "\\subset" "\\ensuremath{\\subset}"]
          [⊇ "\\supseteq" "\\ensuremath{\\supseteq}"]