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" Get all buffer-local mappings into a string variable
function! clear_local_maps#GetBufferLocalMaps() abort
redir => l:out
map <buffer>
redir END
let g:clear_local_maps#buffer_local_maps = l:out
endfunction
" Clear all buffer-local mappings beginning with <LocalLeader>
function! clear_local_maps#ClearBufferLocalLeaderMaps() abort
" Do nothing if there isn't a defined local leader
if !exists('g:maplocalleader')
return
endif
" Get all the buffer-local mappings into a list
silent call clear_local_maps#GetBufferLocalMaps()
let l:mappings = split(g:clear_local_maps#buffer_local_maps, '\n')
" Iterate through the mappings
for l:mapping in l:mappings
" Match the list mapping and mode; skip if no match
let l:matchlist = matchlist(l:mapping, '\m\C^\(.\)\s\+\(\S\+\)')
if !len(l:matchlist)
continue
endif
let l:mode = l:matchlist[1]
let l:sequence = l:matchlist[2]
" If the mapping starts with our local leader, clear it
if stridx(l:sequence, g:maplocalleader) == 0
execute l:mode.'unmap <buffer> '.l:sequence
endif
endfor
endfunction
" Wrapper around ClearLocalMaps with a shorter name
function! clear_local_maps#Clear() abort
call clear_local_maps#ClearBufferLocalLeaderMaps()
endfunction
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