diff --git a/_includes/cheatsheet-text.md b/_includes/cheatsheet-text.md
index f206a39..7296648 100644
--- a/_includes/cheatsheet-text.md
+++ b/_includes/cheatsheet-text.md
@@ -29,8 +29,9 @@
 
 {:.postcard-grammar.textsyntax}
 | *escaped* | := | `\\`|`\/`|`\b`|`\f`|`\n`|`\r`|`\t`|`\u`*hex* *hex* *hex* *hex* |
-| *binchar* | := | *binunescaped* | (*escaped* |`\"`|`\x`*hex* *hex*) |
-| *binunescaped* | := | « any unicode scalar value ≥32 and ≤126, except `\` or `"` » |
+| *binescaped* | := | `\\`|`\/`|`\b`|`\f`|`\n`|`\r`|`\t`|`\x`*hex* *hex* |
+| *binchar* | := | *binraw* | *binescaped* |`\"` |
+| *binraw* | := | « any unicode scalar value ≥32 and ≤126, except `\` or `"` » |
 | *base64char* | := | `A`..`Z`|`a`..`z`|`0`..`9`|`+`|`/`|`-`|`_`|`=` |
 | *sympunct* | := | `~`|`!`|`$`|`%`|`^`|`&`|`*`|`?`|`_`|`=`|`+`|`-`|`/`|`.` |
 | *symuchar* | := | « any scalar value ≥128 whose Unicode category is Lu, Ll, Lt, Lm, Lo, Mn, Mc, Me, Nd, Nl, No, Pc, Pd, Po, Sc, Sm, Sk, So, or Co » |