ZigZag HiLo

ZigZag HiLo.pinescript

//@version=3
//
// Based on http://traders.com/documentation/feedbk_docs/2013/07/traderstips.html
//
// 
// -----------------------------------------------------------------------------
// Copyright 2018 sherwind
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// 
// The GNU General Public License can be found here
// <http://www.gnu.org/licenses/>.
//
// -----------------------------------------------------------------------------
//

study("ZigZag HiLo", overlay=true)
ZZPercent = input(0.5, title="Minimum % Change", type=float)

trend = 0
trend := na(trend[1]) ? 1 : trend[1]
LL = 0.0
LL := na(LL[1]) ? low : LL[1]
HH = 0.0
HH := na(HH[1]) ? high : HH[1]

PivotChg = ZZPercent * 0.01
zigzag = na

if (trend > 0)       // trend is up, look for new swing low
    if (high >= HH)  // new higher high detected
	HH := high
    else
	if (low < HH * (1 - PivotChg))
	    zigzag := high[1]
            trend := -1
            LL := low
else                 // trend is down, look for new swing high
    if (low <= LL)   // new lower low detected
	LL := low
    else
	if (high > LL * (1 + PivotChg))
            zigzag := low[1]
            trend := 1
            HH := high

plot(zigzag, linewidth=2, offset=-1)

thanks , but , I get this error:

Processing script...
line 40: mismatched input 'HH' expecting 'end of line without line continuation'

can you solve it? Thanks

Must be a copy-pasting issue. Try this instead https://www.tradingview.com/script/7cywfVQb-ZigZag-HiLo/

…

On Tue, Jun 18, 2019, 3:46 AM Hanhan Chen ***@***.***> wrote: thanks , but , I get this error: Processing script... line 40: mismatched input 'HH' expecting 'end of line without line continuation' can you solve it? Thanks — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <https://gist.github.com/42e2313a5d0a3685f0d24cf8dc4734fa?email_source=notifications&email_token=AACRP7XN7HQE6MDWVKMFS4TP27S27A5CNFSM4HYZWM7KYY3PNVWWK3TUL52HS4DFVNDWS43UINXW23LFNZ2KUY3PNVWWK3TUL5UWJTQAFT2M2#gistcomment-2946253>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AACRP7SBTTHDRNHPPRPFRQ3P27S27ANCNFSM4HYZWM7A> .

Hello sir, how we can add this pine code to timeframe?