Matches returned twice due to double foreach

[martinsohn]

Here one keyword ("superunique") is given, and the single instance of the keyword is returned:

Here two keywords ("superunique" and "stringtwo") are given, and the single instance of the first keyword is returned twice:

The problem lies in that there's a foreach for keywords:

SauronEye/src/SauronEye/Searcher.cs

Line 269 in 0019969

foreach (string keyword in Keywords) {

Which later for each keyword also runs a foreach for regexes:

SauronEye/src/SauronEye/RegexSearch.cs

Line 39 in 0019969

foreach (Regex regex in Regexes) {

Additionally, here setting 'res' is unnecessary as it is already set in RegexSearcher.GetIndexOfRegexPattern

SauronEye/src/SauronEye/Searcher.cs

Line 287 in 0019969

var res = -1;

[vivami]

Thanks for reporting this issue @martinsohn, I need to further investigate when I have some more time.