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Remove unused Helper

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This commit is contained in:
MihaZupan
2020-04-04 08:27:43 +02:00
parent f0269fc61f
commit 09593ff3da
1 changed files with 2 additions and 18 deletions
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20
src/Markdig/Helpers/CharHelper.cs
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@@ -56,9 +56,6 @@ namespace Markdig.Helpers
private const char LowSurrogateStart = '\udc00';
private const char LowSurrogateEnd = '\udfff';
// The starting codepoint for Unicode plane 1. Plane 1 contains 0x010000 ~ 0x01ffff.
private const int UnicodePlane01Start = 0x10000;
// We don't support LCDM
private static readonly Dictionary<char, int> romanMap = new Dictionary<char, int>(6) {
{ 'i', 1 }, { 'v', 5 }, { 'x', 10 },
@@ -164,9 +161,9 @@ namespace Markdig.Helpers
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool Contains(this char[] charList, char c)
{
for (int i = 0; i < charList.Length; i++)
foreach (char ch in charList)
{
if (charList[i] == c)
if (ch == c)
{
return true;
}
@@ -386,19 +383,6 @@ namespace Markdig.Helpers
private static bool IsInInclusiveRange(char c, char min, char max)
=> (uint) (c - min) <= (uint) (max - min);
public static int ConvertToUtf32(char highSurrogate, char lowSurrogate)
{
if (!IsHighSurrogate(highSurrogate))
{
throw new ArgumentOutOfRangeException(nameof(highSurrogate), "Invalid high surrogate");
}
if (!IsLowSurrogate(lowSurrogate))
{
throw new ArgumentOutOfRangeException(nameof(lowSurrogate), "Invalid low surrogate");
}
return (((highSurrogate - HighSurrogateStart) * 0x400) + (lowSurrogate - LowSurrogateStart) + UnicodePlane01Start);
}
public static IEnumerable<int> ToUtf32(StringSlice text)
{
for (int i = text.Start; i <= text.End; i++)