initial commit

lc.vim

@@ -0,0 +1,28 @@
+vim9script
+
+def GetMatch(b: string, l: string): list<any>
+    var s = b
+    while stridx(l, s) == -1
+        s = strpart(s, 1)
+        if strlen(s) == 0
+            return [0, ""]
+        endif
+    endwhile
+    const idx = stridx(l, s)
+    const slen = strlen(s)
+    return [slen, b .. strpart(l, idx + slen)]
+enddef
+
+export def WholeLineCompl(f: bool, b: string): any
+    if f
+        return 0
+    endif
+    return getline(0, '$')
+        ->sort()
+        ->uniq()
+        ->map( (_, v) => GetMatch(b, v) )
+        ->sort( (x, y) => y[0] - x[0] )
+        ->map( (_, v) => v[1] )
+enddef
+
+setlocal completefunc=WholeLineCompl