Port to Neovim: Initialize script-local click variables to prevent E121 errors if Release event triggers before Mouse event.

Author: mcepl

plugin/acme.vim

@@ -1,3 +1,9 @@
+let s:click = {'winid': 0}
+let s:clicksel = 0
+let s:clickwin = 0
+let s:visual = [[0,0,0,0], [0,0,0,0], '']
+let s:clickstatus = 0
+
 function s:Bound(min, n, max)
 	return max([a:min, min([a:n, a:max])])
 endfunc
@@ -13,8 +19,8 @@ function s:FileWin(name)
 endfunc
 
 function s:Sel()
-	let text = getreg('"')
-	let type = getregtype('"')
+	let text = getreg("'")
+	let type = getregtype("'")
 	let view = winsaveview()
 	silent normal! gv""y
 	let sel = [getreg('"'), getregtype('"')]
@@ -196,12 +202,7 @@ function s:JobKill(job, sig)
 	if has('nvim')
 		let sig = a:sig
 		if type(sig) == type("")
-			let map = {
-				\ 'int': 2,
-				\ 'hup': 1,
-				\ 'term': 15,
-				\ 'kill': 9
-			\ }
+			let map = {'int': 2, 'hup': 1, 'term': 15, 'kill': 9}
 			let sig = get(map, sig, 15)
 		endif
 		silent! call luaeval("vim.loop.kill(vim.fn.jobpid(_A), _B)", [a:job, sig])
@@ -923,8 +924,8 @@ function s:Layout(col)
 			let s = float2nr(h / (n * (n > s:tops ? 1.75 : 1)))
 		endif
 		call win_move_statusline(win_id2win(w) - 1, winheight(w) - s)
-		let h -= s
-		let n -= 1
+		h -= s
+		n -= 1
 	endfor
 	call timer_start(0, {_ -> s:Fit(a:col)})
 endfunc
@@ -961,7 +962,7 @@ function s:RestVisual(vis)
 	call setpos("'>", a:vis[1])
 	if a:vis[0][1] != 0
 		let v = winsaveview()
-		silent! exe "normal! `<".a:vis[2]."	\<Esc>"
+		silent! exe "normal! `<".a:vis[2]."`>\<Esc>"
 		call winrestview(v)
 	endif
 endfunc
@@ -1188,7 +1189,7 @@ endfunc
 function s:CtrlRecv(ch, data)
 	let len = strridx(a:data, "\x1e")
 	let len += len == -1 ? 0 : len(s:ctrlrx)
-	let s:ctrlrx .= a:data
+	s:ctrlrx .= a:data
 	if len == -1
 		return
 	endif
@@ -1356,4 +1357,4 @@ if s:ctrlexe != ''
 			\ })
 	endif
 	let $EDITOR = s:ctrlexe
-endif
+endif