private static IEnumerable <GetWordsResult> GetWords(string s)
{
StringBuilder iteratorVariable0 = new StringBuilder();
GetWordsResult iteratorVariable1 = new GetWordsResult();
for (int i = 0; i < s.Length; i++)
{
if (((s[i] == ' ') || (s[i] == '\t')) || (s[i] == SoftHyphen))
{
iteratorVariable1.Word = iteratorVariable0.ToString();
iteratorVariable0.Clear();
iteratorVariable1.Delim = new string(s[i], 1);
yield return(iteratorVariable1);
}
else if ((s[i] == HardHyphen) || (s[i] == NonBreakingSpace))
{
iteratorVariable1.Word = iteratorVariable0.ToString();
iteratorVariable0.Clear();
iteratorVariable1.Delim = string.Empty;
yield return(iteratorVariable1);
}
else
{
iteratorVariable0.Append(s[i]);
}
}
iteratorVariable1.Word = iteratorVariable0.ToString();
iteratorVariable1.Delim = string.Empty;
yield return(iteratorVariable1);
}
/// <summary>
/// Breaks a string into a collection of words
/// TODO: we might be able to improve this function in the future
/// so that we do not break paths etc.
/// </summary>
/// <param name="s">Input string.</param>
/// <returns>A collection of words.</returns>
private static IEnumerable <GetWordsResult> GetWords(string s)
{
StringBuilder sb = new StringBuilder();
GetWordsResult result = new GetWordsResult();
for (int i = 0; i < s.Length; i++)
{
// Soft hyphen = \u00AD - Should break, and add a hyphen if needed. If not needed for a break, hyphen should be absent
if (s[i] == ' ' || s[i] == '\t' || s[i] == s_softHyphen)
{
result.Word = sb.ToString();
sb.Clear();
result.Delim = new string(s[i], 1);
yield return(result);
}
// Non-breaking space = \u00A0 - ideally shouldn't wrap
// Hard hyphen = \u2011 - Should not break
else if (s[i] == s_hardHyphen || s[i] == s_nonBreakingSpace)
{
result.Word = sb.ToString();
sb.Clear();
result.Delim = string.Empty;
yield return(result);
}
else
{
sb.Append(s[i]);
}
}
result.Word = sb.ToString();
result.Delim = string.Empty;
yield return(result);
}
private static IEnumerable<GetWordsResult> GetWords(string s)
{
StringBuilder iteratorVariable0 = new StringBuilder();
GetWordsResult iteratorVariable1 = new GetWordsResult();
for (int i = 0; i < s.Length; i++)
{
if (((s[i] == ' ') || (s[i] == '\t')) || (s[i] == SoftHyphen))
{
iteratorVariable1.Word = iteratorVariable0.ToString();
iteratorVariable0.Clear();
iteratorVariable1.Delim = new string(s[i], 1);
yield return iteratorVariable1;
}
else if ((s[i] == HardHyphen) || (s[i] == NonBreakingSpace))
{
iteratorVariable1.Word = iteratorVariable0.ToString();
iteratorVariable0.Clear();
iteratorVariable1.Delim = string.Empty;
yield return iteratorVariable1;
}
else
{
iteratorVariable0.Append(s[i]);
}
}
iteratorVariable1.Word = iteratorVariable0.ToString();
iteratorVariable1.Delim = string.Empty;
yield return iteratorVariable1;
}
/// <summary>
/// Breaks a string into a collection of words
/// TODO: we might be able to improve this function in the future
/// so that we do not break paths etc.
/// </summary>
/// <param name="s">Input string.</param>
/// <returns>A collection of words.</returns>
private static IEnumerable <GetWordsResult> GetWords(string s)
{
StringBuilder sb = new StringBuilder();
StringBuilder vtSeqs = null;
Dictionary <int, int> vtRanges = null;
var valueStrDec = new ValueStringDecorated(s);
if (valueStrDec.IsDecorated)
{
vtSeqs = new StringBuilder();
vtRanges = valueStrDec.EscapeSequenceRanges;
}
bool wordHasVtSeqs = false;
for (int i = 0; i < s.Length; i++)
{
if (vtRanges?.TryGetValue(i, out int len) == true)
{
var vtSpan = s.AsSpan(i, len);
sb.Append(vtSpan);
vtSeqs.Append(vtSpan);
wordHasVtSeqs = true;
i += len - 1;
continue;
}
string delimiter = null;
if (s[i] == ' ' || s[i] == '\t' || s[i] == s_softHyphen)
{
// Soft hyphen = \u00AD - Should break, and add a hyphen if needed.
// If not needed for a break, hyphen should be absent.
delimiter = new string(s[i], 1);
}
else if (s[i] == s_hardHyphen || s[i] == s_nonBreakingSpace)
{
// Non-breaking space = \u00A0 - ideally shouldn't wrap.
// Hard hyphen = \u2011 - Should not break.
delimiter = string.Empty;
}
if (delimiter is not null)
{
if (wordHasVtSeqs && !sb.EndsWith(PSStyle.Instance.Reset))
{
sb.Append(PSStyle.Instance.Reset);
}
var result = new GetWordsResult()
{
Word = sb.ToString(),
Delim = delimiter
};
sb.Clear().Append(vtSeqs);
yield return(result);
}
else
{
sb.Append(s[i]);
}
}
if (wordHasVtSeqs)
{
if (sb.Length == vtSeqs.Length)
{
// This indicates 'sb' only contains all VT sequences, which may happen when the string ends with a word delimiter.
// For a word that contains VT sequence only, it's the same as an empty string to the formatting system,
// because nothing will actually be rendered.
// So, we use an empty string in this case to avoid unneeded string allocations.
sb.Clear();
}
else if (!sb.EndsWith(PSStyle.Instance.Reset))
{
sb.Append(PSStyle.Instance.Reset);
}
}
yield return(new GetWordsResult()
{
Word = sb.ToString(), Delim = string.Empty
});
}
/// <summary>
/// Breaks a string into a collection of words
/// TODO: we might be able to improve this function in the future
/// so that we do not break paths etc.
/// </summary>
/// <param name="s">input string</param>
/// <returns>a collection of words</returns>
private static IEnumerable<GetWordsResult> GetWords(string s)
{
StringBuilder sb = new StringBuilder();
GetWordsResult result = new GetWordsResult();
for (int i = 0; i < s.Length; i++)
{
// Soft hyphen = \u00AD - Should break, and add a hyphen if needed. If not needed for a break, hyphen should be absent
if (s[i] == ' ' || s[i] == '\t' || s[i] == s_softHyphen)
{
result.Word = sb.ToString();
sb.Clear();
result.Delim = new String(s[i], 1);
yield return result;
}
// Non-breaking space = \u00A0 - ideally shouldn't wrap
// Hard hyphen = \u2011 - Should not break
else if (s[i] == s_hardHyphen || s[i] == s_nonBreakingSpace)
{
result.Word = sb.ToString();
sb.Clear();
result.Delim = String.Empty;
yield return result;
}
else
{
sb.Append(s[i]);
}
}
result.Word = sb.ToString();
result.Delim = String.Empty;
yield return result;
}
