Combine lines with matching first field
I have a long text file which consists of lines in the following format:
key word1|word،some other word،more word
the key word2|word2،other word،more word،more
the key word3|word4،some word،other word
====
Line contain key word1
Other line contain the key word2
Other line contain the key word3
and would like to convert it to
key word1|some text،some other text،more text|Line contain key word1
the key word2|text،other text،more text،more|Other line contain the key word2
the key word3|word4،some word،other word|Other line contain the key word3
Is it possible to do this in Notepad++ with Regex?
