I'm trying vimtex. Probably I haven't read the docs well enough, but in my system (linux ubuntu 14.04.4 LTS, gvim 7.4) the quickfix list is populated with every single line of the log file when compiling with
This is pdfTeX, Version 3.14159265-2.6-1.40.16 (TeX Live 2015/Debian) (preloaded format=pdflatex 2018.1.28) 14 MAY 2018 11:38
19 words of extra memory for PDF output out of 10000 (max. 10000000)
How do we configure the parsing of the log file so that only errors and warnings are included in the quickfix list?