I have this mapping in my vimrc:
nnoremap <F3> :%s/ä/\\"{a}/g<CR> :%s/ö/\\"{o}/g<CR> :%s/ü/\\"{u}/g<CR> :%s/ß/\ss{}/g<CR>
after executing it, an 'R' is inserted above the current line, which of course doesn't make sense at all.
the same applies to
nnoremap <F3> :%s/ä/\\"{a}/g<CR>
How can I debug this? Is this mapping even possible?
EDIT my vim config
vim -Nu NONE? – muru Mar 13 '16 at 18:53vim -Nu NONEand manually define the mapping. – uuu Mar 13 '16 at 19:08