public void FindNextWordStart7()
{
Create("foo bar jazz");
var next = TssUtil.FindNextWordStart(_snapshot.GetPoint(0), 2, WordKind.NormalWord);
Assert.AreEqual('j', next.GetChar());
}
/// <summary>
/// Get a <see cref="Span"/> representing the specified range within the <paramref name="snapshot"/>.
/// </summary>
/// <param name="snapshot">
/// The <see cref="ITextSnapshot"/>.
/// </param>
/// <param name="range">
/// The target LSP <see cref="Range"/>.
/// </param>
/// <returns>
/// The <see cref="Span"/>.
/// </returns>
public static Span GetSpan(this ITextSnapshot snapshot, Range range)
{
if (snapshot == null)
{
throw new ArgumentNullException(nameof(snapshot));
}
if (range == null)
{
throw new ArgumentNullException(nameof(range));
}
SnapshotPoint start = snapshot.GetPoint(range.Start);
SnapshotPoint end = snapshot.GetPoint(range.End);
return(new Span(
start: start.Position,
length: end.Position - start.Position
));
}
/// <summary>
/// Get a <see cref="SnapshotPoint"/> representing the specified position in the <paramref name="snapshot"/>.
/// </summary>
/// <param name="snapshot">
/// The <see cref="ITextSnapshot"/>.
/// </param>
/// <param name="position">
/// The target LSP <see cref="Position"/>.
/// </param>
/// <returns>
/// The <see cref="SnapshotPoint"/>.
/// </returns>
public static SnapshotPoint GetPoint(this ITextSnapshot snapshot, Position position)
{
if (snapshot == null)
{
throw new ArgumentNullException(nameof(snapshot));
}
if (position == null)
{
throw new ArgumentNullException(nameof(position));
}
return(snapshot.GetPoint(position.Line, position.Character));
}