1 files changed, 115 insertions, 0 deletions
diff --git a/plugin/supert.vim b/plugin/supert.vim
new file mode 100644
index 0000000..bd8f312
--- /dev/null
+++ b/plugin/supert.vim
@@ -0,0 +1,115 @@
+" Vim plugin to provide multiline analogs to t & f
+
+if !exists('g:supert_provide_bindings')
+  let g:supert_provide_bindings = 1
+endif
+
+let s:last = []
+
+function! s:do_search(type, vis) abort
+  if a:type == ';'
+    call s:do_last(0, a:vis)
+  elseif a:type == ','
+    call s:do_last(1, a:vis)
+  else
+    call s:do_search_ch(a:type, a:vis, nr2char(getchar()))
+  endif
+endfunction
+
+function! s:do_last(inv, vis) abort
+  if len(s:last) < 2
+    return
+  endif
+
+  let type = s:last[0]
+  let ch = s:last[1]
+
+  if a:inv
+    if type =~ '[a-z]'
+      let type = toupper(type)
+    else
+      let type = tolower(type)
+    endif
+  endif
+
+  return s:do_search_ch(type, a:vis, ch)
+endfunction
+
+function! s:do_search_ch(type, vis, ch)
+  let s:last = [a:type, a:ch]
+
+  let flags = 'W'
+  let pattern = ''
+
+  if a:type =~ '[A-Z]'
+    let flags .= 'b'
+  endif
+
+  let pattern = a:ch
+
+  if a:type == 't'
+    let pattern = '\zs\_.\ze' . pattern
+  elseif a:type == 'T'
+    let pattern = pattern . '\zs\_.\ze'
+  endif
+
+  if a:vis == 'v'
+    exec "norm gv"
+  elseif a:vis == 'o'
+    exec "norm v"
+  endif
+
+  let i = 0
+  while i < v:count1
+    call search(pattern, flags)
+    let i += 1
+  endwhile
+endfunction
+
+nnoremap <silent> <Plug>(supert-replace-t) :<c-u>silent call <SID>do_search('t', '')<cr>
+nnoremap <silent> <Plug>(supert-replace-T) :<c-u>silent call <SID>do_search('T', '')<cr>
+nnoremap <silent> <Plug>(supert-replace-f) :<c-u>silent call <SID>do_search('f', '')<cr>
+nnoremap <silent> <Plug>(supert-replace-F) :<c-u>silent call <SID>do_search('F', '')<cr>
+
+vnoremap <silent> <Plug>(supert-replace-t) :<c-u>silent call <SID>do_search('t', 'v')<cr>
+vnoremap <silent> <Plug>(supert-replace-T) :<c-u>silent call <SID>do_search('T', 'v')<cr>
+vnoremap <silent> <Plug>(supert-replace-f) :<c-u>silent call <SID>do_search('f', 'v')<cr>
+vnoremap <silent> <Plug>(supert-replace-F) :<c-u>silent call <SID>do_search('F', 'v')<cr>
+
+onoremap <silent> <Plug>(supert-replace-t) :<c-u>silent call <SID>do_search('t', 'o')<cr>
+onoremap <silent> <Plug>(supert-replace-T) :<c-u>silent call <SID>do_search('T', 'o')<cr>
+onoremap <silent> <Plug>(supert-replace-f) :<c-u>silent call <SID>do_search('f', 'o')<cr>
+onoremap <silent> <Plug>(supert-replace-F) :<c-u>silent call <SID>do_search('F', 'o')<cr>
+
+onoremap <silent> <Plug>(supert-replace-,) :<c-u>silent call <SID>do_search(',', 'o')<cr>
+onoremap <silent> <Plug>(supert-replace-;) :<c-u>silent call <SID>do_search(';', 'o')<cr>
+
+vnoremap <silent> <Plug>(supert-replace-,) :<c-u>silent call <SID>do_search(',', 'v')<cr>
+vnoremap <silent> <Plug>(supert-replace-;) :<c-u>silent call <SID>do_search(';', 'v')<cr>
+
+nnoremap <silent> <Plug>(supert-replace-,) :<c-u>silent call <SID>do_search(',', '')<cr>
+nnoremap <silent> <Plug>(supert-replace-;) :<c-u>silent call <SID>do_search(';', '')<cr>
+
+
+if g:supert_provide_bindings
+  nnoremap <silent> <M-t> <Plug>(supert-replace-t)
+  nnoremap <silent> <M-T> <Plug>(supert-replace-T)
+  nnoremap <silent> <M-f> <Plug>(supert-replace-f)
+  nnoremap <silent> <M-F> <Plug>(supert-replace-F)
+
+  vnoremap <silent> <M-t> <Plug>(supert-replace-t)
+  vnoremap <silent> <M-T> <Plug>(supert-replace-T)
+  vnoremap <silent> <M-f> <Plug>(supert-replace-f)
+  vnoremap <silent> <M-F> <Plug>(supert-replace-F)
+
+  vnoremap <silent> <M-t> <Plug>(supert-replace-t)
+  vnoremap <silent> <M-T> <Plug>(supert-replace-T)
+  vnoremap <silent> <M-f> <Plug>(supert-replace-f)
+  vnoremap <silent> <M-F> <Plug>(supert-replace-F)
+
+  vnoremap <silent> <M-;> <Plug>(supert-replace-;)
+  vnoremap <silent> <M-,> <Plug>(supert-replace-,)
+
+  nnoremap <silent> <M-;> <Plug>(supert-replace-;)
+  nnoremap <silent> <M-,> <Plug>(supert-replace-,)
+endif