twtstr: remove toLowerAscii2

1 files changed, 0 insertions, 15 deletions

diff --git a/src/utils/twtstr.nim b/src/utils/twtstr.nim
index d3cc8bd8..3e8b5779 100644
--- a/src/utils/twtstr.nim
+++ b/src/utils/twtstr.nim
@@ -82,21 +82,6 @@ const lowerChars = (func(): array[char, char] =
 func tolower*(c: char): char =
   return lowerChars[c]
 
-func toLowerAscii2*(str: string): string =
-  var i = 0
-  block noconv:
-    while i < str.len:
-      let c = str[i]
-      if c in AsciiUpperAlpha:
-        break noconv
-      inc i
-    return str
-  result = newString(str.len)
-  prepareMutation(result)
-  copyMem(addr result[0], unsafeAddr str[0], i)
-  for i in i ..< str.len:
-    result[i] = str[i].tolower()
-
 proc mtoLowerAscii*(str: var string) =
   for i in 0 ..< str.len:
     str[i] = str[i].tolower()