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formatted nav patterns 2 to 4

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christianbraeunlich 2022-02-05 19:44:44 +01:00
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102
content/NAVPatterns/3-cal-coding-guidelines/readability/indentation/index.md
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@ -3,82 +3,110 @@ title = "Indentation"
weight = 650
+++
In general, use an indentation of two space characters. Logical expressions in the IF, WHILE, and UNTIL parts are indented at least 3, 6, and 6 spaces respectively.
Bad code
IF GLSetup."Unrealized VAT" OR
(GLSetup."Prepayment Unrealized VAT" AND NewCVLedgEntryBuf.Prepayment)
Good code
IF GLSetup."Unrealized VAT" OR
```al
IF GLSetup."Unrealized VAT" OR
(GLSetup."Prepayment Unrealized VAT" AND NewCVLedgEntryBuf.Prepayment)
```
Good code
```al
IF GLSetup."Unrealized VAT" OR
(GLSetup."Prepayment Unrealized VAT" AND NewCVLedgEntryBuf.Prepayment)
```
Bad code
IF GenJnlLine."Account No." <\> ICPartner.Code THEN
ICPartner.GET("Account No.");
IF GenJnlLine.Amount \> 0 THEN BEGIN
```al
IF GenJnlLine."Account No." <> ICPartner.Code THEN
ICPartner.GET("Account No.");
IF GenJnlLine.Amount \> 0 THEN BEGIN
...
```
Good code
IF GenJnlLine."Account No." <\> ICPartner.Code THEN
ICPartner.GET("Account No.");
IF GenJnlLine.Amount \> 0 THEN BEGIN
...
```al
IF GenJnlLine."Account No." <> ICPartner.Code THEN
ICPartner.GET("Account No.");
IF GenJnlLine.Amount > 0 THEN BEGIN
...
```
Bad code
Dialog.OPEN(WindowTxt +
'@1@@@@@@@@@@@@@@@@@@@@@@@');
```al
Dialog.OPEN(WindowTxt +
'@1@@@@@@@@@@@@@@@@@@@@@@@');
```
Good code
Dialog.OPEN(
```al
Dialog.OPEN(
WindowTxt +
'@1@@@@@@@@@@@@@@@@@@@@@@@');
```
Bad code
TempOldCustLedgEntry.DELETE;
// Find the next old entry for application of the new entry
```al
TempOldCustLedgEntry.DELETE;
// Find the next old entry for application of the new entry
```
Good code
TempOldCustLedgEntry.DELETE;
// Find the next old entry for application of the new entry
```al
TempOldCustLedgEntry.DELETE;
// Find the next old entry for application of the new entry
```
Bad code
IF NOT ("Applies-to Doc. Type" IN
\["Applies-to Doc. Type"::Receipt,
"Applies-to Doc. Type"::"Return Shipment"\])
```al
IF NOT ("Applies-to Doc. Type" IN
["Applies-to Doc. Type"::Receipt,
"Applies-to Doc. Type"::"Return Shipment"])
```
Good code
IF NOT ("Applies-to Doc. Type" IN
\["Applies-to Doc. Type"::Receipt,
"Applies-to Doc. Type"::"Return Shipment"\])
```al
IF NOT ("Applies-to Doc. Type" IN
["Applies-to Doc. Type"::Receipt,
"Applies-to Doc. Type"::"Return Shipment"])
```
Bad code
WHILE (RemAmt \> 0) OR
(RemAmtLCY \> 0)
DO
```al
WHILE (RemAmt > 0) OR
(RemAmtLCY > 0)
DO
```
Good code
WHILE (RemAmt \> 0) OR
(RemAmtLCY \> 0)
DO
```al
WHILE (RemAmt > 0) OR
(RemAmtLCY > 0)
DO
```
Bad code
UNTIL (RemAmt \> 0) AND
(RemAmtLCY \> 0);
```al
UNTIL (RemAmt > 0) AND
(RemAmtLCY > 0);
```
Good code
UNTIL (RemAmt \> 0) AND
(RemAmtLCY \> 0)
```al
UNTIL (RemAmt > 0) AND
(RemAmtLCY > 0)
```