From 6fc0ebb0e4ff6ec96d4c1f5c7f90f8775f607a17 Mon Sep 17 00:00:00 2001
From: andrejlevkovitch <andrejlevkovitch@gmail.com>
Date: Mon, 17 Jul 2023 21:27:01 +0200
Subject: [PATCH 1/2] allow using not registered highlighting groups

---
 python/ycm/semantic_highlighting.py | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/python/ycm/semantic_highlighting.py b/python/ycm/semantic_highlighting.py
index b96c28fbed..cad96b4a33 100644
--- a/python/ycm/semantic_highlighting.py
+++ b/python/ycm/semantic_highlighting.py
@@ -107,14 +107,19 @@ def _Draw( self ):
     self._prop_id = NextPropID()
 
     for token in tokens:
-      if token[ 'type' ] not in HIGHLIGHT_GROUP:
-        if token[ 'type' ] not in REPORTED_MISSING_TYPES:
-          REPORTED_MISSING_TYPES.add( token[ 'type' ] )
-          vimsupport.PostVimMessage(
-            f"Missing property type for { token[ 'type' ] }" )
-        continue
       prop_type = f"YCM_HL_{ token[ 'type' ] }"
 
+      if token[ 'type' ] not in HIGHLIGHT_GROUP:
+        props = tp.GetTextPropertyTypes()
+        if prop_type in props:
+          HIGHLIGHT_GROUP[token['type']] = ''
+        else:
+          if token[ 'type' ] not in REPORTED_MISSING_TYPES:
+            REPORTED_MISSING_TYPES.add( token[ 'type' ] )
+            vimsupport.PostVimMessage(
+              f"Missing property type for { token[ 'type' ] }" )
+          continue
+
       rng = token[ 'range' ]
       self.GrowRangeIfNeeded( rng )
       tp.AddTextProperty( self._bufnr, self._prop_id, prop_type, rng )

From f041d0d00a9dd3dd4216c35941e12de8aab80134 Mon Sep 17 00:00:00 2001
From: andrejlevkovitch <andrejlevkovitch@gmail.com>
Date: Tue, 18 Jul 2023 15:34:58 +0200
Subject: [PATCH 2/2] check user defined text property at initialization

---
 python/ycm/semantic_highlighting.py | 25 ++++++++++++++-----------
 1 file changed, 14 insertions(+), 11 deletions(-)

diff --git a/python/ycm/semantic_highlighting.py b/python/ycm/semantic_highlighting.py
index cad96b4a33..5b468f755e 100644
--- a/python/ycm/semantic_highlighting.py
+++ b/python/ycm/semantic_highlighting.py
@@ -71,6 +71,14 @@ def Initialise():
                               highlight = group,
                               priority = 0 )
 
+  # add user defined properties
+  ycm_prop_suffix = f'YCM_HL_'
+  for prop in props:
+    if prop[0:len(ycm_prop_suffix)] == ycm_prop_suffix:
+      name = prop[len(ycm_prop_suffix):]
+      if name not in HIGHLIGHT_GROUP.keys():
+        HIGHLIGHT_GROUP[name] = ''
+
 
 # "arbitrary" base id
 NEXT_TEXT_PROP_ID = 70784
@@ -107,18 +115,13 @@ def _Draw( self ):
     self._prop_id = NextPropID()
 
     for token in tokens:
-      prop_type = f"YCM_HL_{ token[ 'type' ] }"
-
       if token[ 'type' ] not in HIGHLIGHT_GROUP:
-        props = tp.GetTextPropertyTypes()
-        if prop_type in props:
-          HIGHLIGHT_GROUP[token['type']] = ''
-        else:
-          if token[ 'type' ] not in REPORTED_MISSING_TYPES:
-            REPORTED_MISSING_TYPES.add( token[ 'type' ] )
-            vimsupport.PostVimMessage(
-              f"Missing property type for { token[ 'type' ] }" )
-          continue
+        if token[ 'type' ] not in REPORTED_MISSING_TYPES:
+          REPORTED_MISSING_TYPES.add( token[ 'type' ] )
+          vimsupport.PostVimMessage(
+            f"Missing property type for { token[ 'type' ] }" )
+        continue
+      prop_type = f"YCM_HL_{ token[ 'type' ] }"
 
       rng = token[ 'range' ]
       self.GrowRangeIfNeeded( rng )