1 files changed, 20 insertions, 4 deletions

diff --git a/c.bqn b/c.bqn
index 66edc3ca..b7a26d67 100755
--- a/c.bqn
+++ b/c.bqn
@@ -2,13 +2,29 @@
 
 ⊔↩((↕1+(>⌈´))=¨<)∘⊣ /¨⟜< ↕∘≠⍠⊢
 
+lf‿tab←•UCS 10‿9
+chR←"⍝"                   ⍝ Remark
+chD←•d ⍝ +⟜(↕10)⌾•UCS'0'  ⍝ Digit
+chN←"¯.π∞"                ⍝ Numeric
+chA←' '(⊢∾+)⌾•UCS•a       ⍝ Alphabetic
+chU←"_"                   ⍝ Underscore
+chF←"+-×÷⋆√⌊⌈|¬∧∨<>≠=≤≥≡≢⊣⊢⥊∾≍↑↓↕⌽⍉/⍋⍒⊏⊑⊐⊒∊⍷⊔" ⍝ Function
+chM←"˜˘¨⌜⁼´`"             ⍝ Modifier
+chC←"∘○⊸⟜⌾⎉⚇⍟"            ⍝ Composition
+chP←"𝕨𝕎𝕩𝕏𝕗𝔽𝕘𝔾"            ⍝ Parameter
+chW←" "∾tab               ⍝ Whitespace
+chS←"⋄,"∾lf               ⍝ Separator
+chG←"←↩→"                 ⍝ Gets
+chB←"(){}⟨⟩"              ⍝ Bracket
+chL←"‿"                   ⍝ Ligature
+chQ←"'"""                 ⍝ Quote
+
 Parse←{
   ⟨⟩Parse𝕩;args←𝕨⋄x←𝕩
-  lf‿tab←•UCS 10‿9
-  x(/˜)↩¬(x∊' '∾tab)∨<○(⌈`↕∘≠⊸×)´(lf∾'⍝')=⌜x
-  seps←"⋄,"∾lf⋄x(/˜)↩¬(1⌾⊑1⌽1⌾⊑)⊸∧x∊seps
+  x(/˜)↩¬(x∊chW)∨<○(⌈`↕∘≠⊸×)´(lf∾chR)=⌜x
+  x(/˜)↩¬(1⌾⊑1⌽1⌾⊑)⊸∧x∊chS
   a←x∊"←↩"⋄at←1⌽a⋄vars←at/x⋄x(/˜)↩¬a⋄a(/˜)↩¬at
-  l←≠x⋄sep←x∊seps⋄x↩'⋄'¨⌾(sep⊸/)x
+  l←≠x⋄sep←x∊chS⋄x↩'⋄'¨⌾(sep⊸/)x
   o←x='('⋄c←x=')'⋄v←a-˜x∊•d∾args∾vars⋄f←¬o∨c∨v∨sep
   na←(2×sep)+f×1+l↑0∾c∨v
   e←/c⋄d←+`o-c