From 97ee572be74b447567387c031bb5d49478f7130c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=91=D0=BE=D0=BD=D0=B4=D0=B0=D1=80=D0=B5=D0=B2=20=D0=98?=
 =?UTF-8?q?=D0=B2=D0=B0=D0=BD?= <ibond84@googlemail.com>
Date: Sun, 12 Jan 2020 11:42:57 +0100
Subject: [PATCH] formatting of if expressions

---
 CodeCompletion/CodeFormatter.cs              | 17 +++++++++++++++++
 TestSuite/formatter_tests/input/ifexpr1.pas  |  3 +++
 TestSuite/formatter_tests/input/ifexpr2.pas  |  3 +++
 TestSuite/formatter_tests/should/ifexpr1.pas |  3 +++
 TestSuite/formatter_tests/should/ifexpr2.pas |  3 +++
 5 files changed, 29 insertions(+)
 create mode 100644 TestSuite/formatter_tests/input/ifexpr1.pas
 create mode 100644 TestSuite/formatter_tests/input/ifexpr2.pas
 create mode 100644 TestSuite/formatter_tests/should/ifexpr1.pas
 create mode 100644 TestSuite/formatter_tests/should/ifexpr2.pas

diff --git a/CodeCompletion/CodeFormatter.cs b/CodeCompletion/CodeFormatter.cs
index e235176da..615285f27 100644
--- a/CodeCompletion/CodeFormatter.cs
+++ b/CodeCompletion/CodeFormatter.cs
@@ -3387,6 +3387,23 @@ namespace CodeFormatters
             visit_node(diap.left);
             visit_node(diap.right);
         }
+
+        public override void visit(if_expr_new _if_expr_new)
+        {
+            sb.Append("if"); //sb.Append(" ");
+            SetKeywordOffset("if");
+            read_from_beg_pos = true;
+            visit_node(_if_expr_new.condition);
+            if (!in_one_row(_if_expr_new.condition))
+                add_newline_after = true;
+            add_space_before = true;
+            visit_node(_if_expr_new.if_true);
+            if (_if_expr_new.if_false != null)
+            {
+                add_space_before = true;
+                visit_node(_if_expr_new.if_false);
+            }
+        }
         #endregion
     }
 }
\ No newline at end of file
diff --git a/TestSuite/formatter_tests/input/ifexpr1.pas b/TestSuite/formatter_tests/input/ifexpr1.pas
new file mode 100644
index 000000000..2967b744f
--- /dev/null
+++ b/TestSuite/formatter_tests/input/ifexpr1.pas
@@ -0,0 +1,3 @@
+begin
+var b:=if i<2 then (2+4)*4 else 3+5;
+end.
\ No newline at end of file
diff --git a/TestSuite/formatter_tests/input/ifexpr2.pas b/TestSuite/formatter_tests/input/ifexpr2.pas
new file mode 100644
index 000000000..23b1b2994
--- /dev/null
+++ b/TestSuite/formatter_tests/input/ifexpr2.pas
@@ -0,0 +1,3 @@
+begin
+  var b := if a<2 then 2+3 else if a>3 then 2+5 else 3+4;
+end.
\ No newline at end of file
diff --git a/TestSuite/formatter_tests/should/ifexpr1.pas b/TestSuite/formatter_tests/should/ifexpr1.pas
new file mode 100644
index 000000000..0cd8a42be
--- /dev/null
+++ b/TestSuite/formatter_tests/should/ifexpr1.pas
@@ -0,0 +1,3 @@
+begin
+  var b := if i < 2 then (2 + 4) * 4 else 3 + 5;
+end.
\ No newline at end of file
diff --git a/TestSuite/formatter_tests/should/ifexpr2.pas b/TestSuite/formatter_tests/should/ifexpr2.pas
new file mode 100644
index 000000000..86e6ad4aa
--- /dev/null
+++ b/TestSuite/formatter_tests/should/ifexpr2.pas
@@ -0,0 +1,3 @@
+begin
+  var b := if a < 2 then 2 + 3 else if a > 3 then 2 + 5 else 3 + 4;
+end.
\ No newline at end of file