javascript - JS regex to split by line -


how split long piece of text separate lines? why return line1 twice?

/^(.*?)$/mg.exec('line1\r\nline2\r\n');

["line1", "line1"]

i turned on multi-line modifier make ^ , $ match beginning , end of lines. turned on global modifier capture all lines.

i wish use regex split , not string.split because i'll dealing both linux \n , windows \r\n line endings. 

arrayoflines = linestring.match(/[^\r\n]+/g);

as tim said, both entire match , capture. appears regex.exec(string) returns on finding first match regardless of global modifier, wheras string.match(regex) honouring global.


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