Removes redundant spaces in single tokens with multiline separators

structurizr-dsl/src/main/java/com/structurizr/dsl/StructurizrDslParser.java

@@ -953,8 +953,13 @@ private List<DslLine> preProcessLines(List<String> lines) {
 
  for (String line : lines) {
  if (line.endsWith(MULTI_LINE_SEPARATOR)) {
- buf.append(line, 0, line.length()-1);
- lineComplete = false;
+ if (lineComplete) {
+ buf.append(line, 0, line.length()-1);
+ lineComplete = false;
+ } else {
+ String strippedLine = line.stripLeading();
+ buf.append(strippedLine, 0, strippedLine.length() - 1);
+ }
  } else {
  if (lineComplete) {
  buf.append(line);

structurizr-dsl/src/test/java/com/structurizr/dsl/DslTests.java

@@ -973,6 +973,14 @@ void test_MultiLineSupport() throws Exception {
  assertNotNull(parser.getWorkspace().getModel().getSoftwareSystemWithName("Software System"));
  }
 
+ @Test
+ void test_MultiLineInTheMiddleOfTheStringSupport() throws Exception {
+ StructurizrDslParser parser = new StructurizrDslParser();
+ parser.parse(new File("src/test/resources/dsl/multi-line-break-string.dsl"));
+
+ assertNotNull(parser.getWorkspace().getModel().getSoftwareSystemWithName("Software System"));
+ }
+
  @Test
  void test_MultiLineWithError() {
  File dslFile = new File("src/test/resources/dsl/multi-line-with-error.dsl");

structurizr-dsl/src/test/resources/dsl/multi-line-break-string.dsl

@@ -0,0 +1,20 @@
+work\
+ sp\
+ ace {
+
+ mo\
+ d\
+ el {
+ soft\
+ wareSys\
+ tem = \
+ soft\
+ wareSys\
+ tem \
+ "Sof\
+ tware \
+ Sys\
+ tem"
+ }
+
+}