-- The default * sits very high above the baseline, \ast (u+2217) looks
-- better.
['*'] = {repr = '\\ast'},
+ ['~'] = {repr = '\\sim'},
}
-- Take a single word from str, if posible. Returns the rest of the string and
-- the word taken.
function buffers.visualizers.lam.take_word(str)
- res, newstr = utf.match(str, "^(%a[%a%d_]+)(.*)")
+ -- A word must always start with a-z (in particular, λ is not a valid
+ -- start of a word).
+ res, newstr = utf.match(str, "^([a-zA-Z][%a%d_]+)(.*)")
return res, newstr or str
end