Indentation rework

src/dfmt/formatter.d

@@ -1271,6 +1271,12 @@ private:
                     indentLevel = config.dfmt_align_switch_statements
                         == OptionalBoolean.t ? l : indents.indentLevel;
             }
+            else if (currentIs(tok!")"))
+            {
+                if (indents.topIs(tok!"("))
+                    indents.pop();
+                indentLevel = indents.indentLevel;
+            }
             else if (currentIs(tok!"{"))
             {
                 indents.popWrapIndents();
@@ -1326,7 +1332,7 @@ private:
                 if (indents.topIsTemp() && (peekBackIsOneOf(true, tok!"}",
                         tok!";") && indents.top != tok!";"))
                     indents.popTempIndents();
-                indentLevel = indents.indentLevel + parenDepth;
+                indentLevel = indents.indentLevel;
             }
             indent();
         }

src/dfmt/indentation.d

@@ -169,13 +169,14 @@ private:
             {
                 if (arr[i] == tok!"]")
                     continue;
-                immutable bool currentIsTemp = isTempIndent(arr[i]);
-                immutable bool nextIsTemp = isTempIndent(arr[i + 1]);
-                immutable bool nextIsSwitch = arr[i + 1] == tok!"switch";
-                immutable bool nextIsWrap = isWrapIndent(arr[i + 1]);
-                if (((nextIsSwitch || nextIsWrap) && currentIsTemp))
+                immutable currentIsNonWrapTemp = !isWrapIndent(arr[i]) && isTempIndent(arr[i]);
+                immutable nextIsParenOrSwitch = arr[i + 1] == tok!"("
+                    || arr[i + 1] == tok!"switch" || arr[i + 1] == tok!"{";
+                if (currentIsNonWrapTemp && nextIsParenOrSwitch)
                     continue;
             }
+            if (arr[i] == tok!"!")
+                size++;
             size++;
         }
         return size;

tests/allman/issue0111.d.ref

@@ -1,8 +1,9 @@
 struct Test
 {
     this(string name, string[] aliasList, string briefDescription, string examDesc,
-        string onOpenDesc, string openDesc, string onCloseDesc, string closeDesc,
-        Flag!"canOpen" canOpen, Flag!"canClose" canClose, Flag!"isOpen" isOpen)
+            string onOpenDesc, string openDesc, string onCloseDesc,
+            string closeDesc, Flag!"canOpen" canOpen, Flag!"canClose" canClose,
+            Flag!"isOpen" isOpen)
     {
     }
 }

tests/otbs/issue0111.d.ref

@@ -1,6 +1,7 @@
 struct Test {
     this(string name, string[] aliasList, string briefDescription, string examDesc,
-        string onOpenDesc, string openDesc, string onCloseDesc, string closeDesc,
-        Flag!"canOpen" canOpen, Flag!"canClose" canClose, Flag!"isOpen" isOpen) {
+            string onOpenDesc, string openDesc, string onCloseDesc,
+            string closeDesc, Flag!"canOpen" canOpen, Flag!"canClose" canClose,
+            Flag!"isOpen" isOpen) {
     }
 }

tests/test

@@ -1,18 +0,0 @@
-#!/usr/bin/env bash
-set -e
-
-for braceStyle in allman otbs
-do
-	for source in *.d
-	do
-		echo "${source}.ref" "${braceStyle}/${source}.out"
-		argsFile=$(basename ${source} .d).args
-		if [ -e ${argsFile} ]; then
-			args=$(cat ${argsFile})
-		else
-			args=
-		fi
-		../bin/dfmt --brace_style=${braceStyle} ${args} "${source}" > "${braceStyle}/${source}.out"
-		diff -u "${braceStyle}/${source}.ref" "${braceStyle}/${source}.out"
-	done
-done