Allow and ignore underscores in numbers

1 files changed, 1 insertions, 1 deletions

diff --git a/src/c.bqn b/src/c.bqn
index ee2d1e8d..4ff72181 100644
--- a/src/c.bqn
+++ b/src/c.bqn
@@ -58,7 +58,7 @@ Tokenize←{
   wk←na⌊∘÷˜(⊑bA)-˜w/t                       # Kind of word from first char
   t-↩na×l∧t≥na+⊑bA                          # Case-insensitive
   i←l>n←l∧(+`w)⊏0∾wk<0                      # Identifier/Number masks
-  num←is ReadNums○((∨⟜«0∾n)/0⊸∾) t×l        # Numbers
+  num←is ReadNums○(((0∾us)<∨⟜«0∾n)/0⊸∾) t×l # Numbers
   ir←(us/˜«⊸<i)(⊢+∧⟜(2⊸=))0⊸≤⊸/wk           # Identifier role
   id←(1-˜(i>us)×+`w>n)⊔t                    # Identifiers