scribble: Latex/PDF rendering of some Unicode superscript characters

original commit: 9f81387e85e2fd18f869c60632bba69159476df3
2011-11-11 07:04:42 -07:00 · 2011-11-11 07:04:42 -07:00 · c3adb61eee
commit c3adb61eee
parent 28a795d6a3
1 changed files with 12 additions and 0 deletions
--- a/collects/scribble/latex-render.rkt
+++ b/collects/scribble/latex-render.rkt
@ -936,6 +936,18 @@
                            [(#\⊤) "$\\top$"]
                            [(#\¥) "{\\textyen}"]
                            [(#\™) "{\\texttrademark}"]
+                            [(#\u2070) "$^0$"]
+                            [(#\u00b9) "$^1$"]
+                            [(#\u00b2) "$^2$"]
+                            [(#\u00b3) "$^3$"]
+                            [(#\u2074) "$^4$"]
+                            [(#\u2075) "$^5$"]
+                            [(#\u2076) "$^6$"]
+                            [(#\u2077) "$^7$"]
+                            [(#\u2078) "$^8$"]
+                            [(#\u2079) "$^9$"]
+                            [(#\u207a) "$^+$"]
+                            [(#\u207b) "$^-$"]
                            [else c])
                          c)])))
                (loop (add1 i)))))))