Add test coverage and update the highlighter

novelwriter/gui/dochighlight.py

@@ -36,6 +36,8 @@ from PyQt5.QtGui import (
 from novelwriter import CONFIG, SHARED
 from novelwriter.common import checkInt
 from novelwriter.constants import nwRegEx, nwUnicode
+from novelwriter.core.index import processComment
+from novelwriter.enum import nwComment
 
 logger = logging.getLogger(__name__)
 
@@ -352,16 +354,12 @@ class GuiDocHighlighter(QSyntaxHighlighter):
 
         elif text.startswith("%"):  # Comments
             self.setCurrentBlockState(self.BLOCK_TEXT)
-            toCheck = text[1:].lstrip()
-            synTag  = toCheck[:9].lower()
-            tLen = len(text)
-            cLen = len(toCheck)
-            cOff = tLen - cLen
-            if synTag == "synopsis:":
-                self.setFormat(0, cOff+9, self._hStyles["modifier"])
-                self.setFormat(cOff+9, tLen, self._hStyles["hidden"])
+            cStyle, _, cPos = processComment(text)
+            if cStyle == nwComment.PLAIN:
+                self.setFormat(0, len(text), self._hStyles["hidden"])
             else:
-                self.setFormat(0, tLen, self._hStyles["hidden"])
+                self.setFormat(0, cPos, self._hStyles["modifier"])
+                self.setFormat(cPos, len(text), self._hStyles["hidden"])
 
         else:  # Text Paragraph
 

tests/test_core/test_core_index.py

@@ -29,9 +29,9 @@ from mocked import causeException
 from novelwriter.core.item import NWItem
 from tools import C, buildTestProject, cmpFiles, writeFile
 
-from novelwriter.enum import nwItemClass, nwItemLayout
+from novelwriter.enum import nwComment, nwItemClass, nwItemLayout
 from novelwriter.constants import nwFiles
-from novelwriter.core.index import IndexItem, NWIndex, countWords, TagsIndex
+from novelwriter.core.index import IndexItem, NWIndex, countWords, TagsIndex, processComment
 from novelwriter.core.project import NWProject
 
 
@@ -1264,7 +1264,34 @@ def testCoreIndex_ItemIndex(mockGUI, fncPath, mockRnd):
 
 
 @pytest.mark.core
-def testCoreIndex_CountWords():
+def testCoreIndex_processComment():
+    """Test the comment processing function."""
+    # Regular comment
+    assert processComment("%Hi") == (nwComment.PLAIN, "Hi", 0)
+    assert processComment("% Hi") == (nwComment.PLAIN, "Hi", 0)
+    assert processComment("% Hi:you") == (nwComment.PLAIN, "Hi:you", 0)
+
+    # Synopsis
+    assert processComment("%synopsis:") == (nwComment.PLAIN, "synopsis:", 0)
+    assert processComment("%synopsis: Hi") == (nwComment.SYNOPSIS, "Hi", 10)
+    assert processComment("% synopsis: Hi") == (nwComment.SYNOPSIS, "Hi", 11)
+    assert processComment("%  synopsis : Hi") == (nwComment.SYNOPSIS, "Hi", 13)
+    assert processComment("%   Synopsis  : Hi") == (nwComment.SYNOPSIS, "Hi", 15)
+    assert processComment("% \t  SYNOPSIS  : Hi") == (nwComment.SYNOPSIS, "Hi", 16)
+
+    # Brief
+    assert processComment("%brief:") == (nwComment.PLAIN, "brief:", 0)
+    assert processComment("%brief: Hi") == (nwComment.BRIEF, "Hi", 7)
+    assert processComment("% brief: Hi") == (nwComment.BRIEF, "Hi", 8)
+    assert processComment("%  brief : Hi") == (nwComment.BRIEF, "Hi", 10)
+    assert processComment("%   Brief  : Hi") == (nwComment.BRIEF, "Hi", 12)
+    assert processComment("% \t  BRIEF  : Hi") == (nwComment.BRIEF, "Hi", 13)
+
+# END Test testCoreIndex_processComment
+
+
+@pytest.mark.core
+def testCoreIndex_countWords():
     """Test the word counter and the exclusion filers."""
     # Non-Text
     assert countWords(None) == (0, 0, 0)  # type: ignore
@@ -1362,4 +1389,4 @@ def testCoreIndex_CountWords():
     assert wC == 14
     assert pC == 2
 
-# END Test testCoreIndex_CountWords
+# END Test testCoreIndex_countWords