New snippets, no ale

UltiSnips/verilog.snippets

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+snippet "reg []" "Register of size." A
+reg [${1:7}:${2:0}] ${3:register};$0
+endsnippet
+
+global !p
+def complete(t, opts):
+	if t:
+		opts = [ m[len(t):] for m in opts if m.startswith(t)  ]
+	if len(opts) == 1:
+		return opts[0]
+	return "(" + "|".join(opts) + ")"
+endglobal
+
+snippet always "Do something always @" b
+always @($1`!p snip.rv=complete(t[1], ['*', 'posedge clk', 'negedge clk', 'posedge rst_n', 'negedge rst_n'])`) begin
+	$2
+end $0
+endsnippet
+
+snippet al "Do something always @" b
+always @($1) begin
+	$2
+end $0
+endsnippet
+