I'm using VIM7.4.488 on ubuntu 15.04 system. I use command :setlocal spell spelllang=en_us for spell checking.It can capture some spelling error as well as words like htb, Cref, iffalse. However, it did not detect the error spelling tehrmal (thermal). Then I tried ge agw obr tbg., and type the command again, the obvious incorrect words are undetected either.Any way to fix this problem?
Why does spell-check work poorly on my system?
linux;spell checking
Most likely you've got some conflict with file syntax, which can be confirmed by turning that off::syn offFor example, by default in vim files (Such as your .vimrc) spell checking is only performed in comments.