# In reply to @b0rsuk "This looks odd, but": Not odd at all, and it's in the
# manual. In the section of grammar:
paramList = '(' declColonEquals ^ (comma/semicolon) ')'
paramListColon = paramList? (':' optInd typeDesc)?
doBlock = 'do' paramListArrow pragma? colcom stmt
routineExpr = ('proc' | 'func' | 'iterator') paramListColon pragma? ('='
COMMENT? stmt)?
# `paramList?` - question mark means it's optional