diff --git a/emulators/prboom-plus.yml b/emulators/prboom-plus.yml
index 912ff69bd..d12e1fca9 100644
--- a/emulators/prboom-plus.yml
+++ b/emulators/prboom-plus.yml
@@ -120,7 +120,7 @@ files:
 
 analysis:
   engine_wad_contents:
-    source_ref: "data/CMakeLists.txt:24-340 (rdatawad input lists), data/CMakeLists.txt:342-362 (WAD_SRC and WAD_CMDLINE)"
+    source_ref: "prboom2/data/CMakeLists.txt:24-340 (rdatawad input lists), prboom2/data/CMakeLists.txt:342-362 (WAD_SRC and WAD_CMDLINE)"
     note: >
       What rdatawad packs into prboom-plus.wad, in the order the command line
       builds it.
@@ -135,8 +135,8 @@ analysis:
         - "SINETABL, TANGTABL, TANTOANG, GAMMATBL"
         - "CHEXDEH, BFGBEX, NERVEBEX"
         - "GLSHADOW, GLFP, GLVP"
-        - "-PRBHUD-, read by hu_stuff.c:1144"
-        - "the M_* OpenGL automap icons listed in gl_map.c:48-68"
+        - "-PRBHUD-, read by prboom2/src/hu_stuff.c:1144"
+        - "the M_* OpenGL automap icons listed in prboom2/src/gl_map.c:48-68"
     sounds: "DSDGSIT, DSDGATK, DSDGACT, DSDGDTH, DSDGPAIN"
     graphics: "the DIG* status bar digits, STBR*, the BOX* frame pieces, STKEYS6-8, STCFN096, M_BUTT1/2, M_COLORS, M_PALNO, M_PALSEL, M_VBOX, CROSS1-3"
     flats: "-N0_TEX-, between FF_START and FF_END"
@@ -146,7 +146,7 @@ analysis:
     files:
       - "shaders/glvp.txt"
       - "shaders/glfp.txt"
-    source_ref: "gl_shader.c:144-152 (path built from I_DoomExeDir), gl_shader.c:84-129 (ReadLump)"
+    source_ref: "prboom2/src/gl_shader.c:144-152 (path built from I_DoomExeDir), prboom2/src/gl_shader.c:84-129 (ReadLump)"
     note: >
       Read from the config directory when present. ReadLump falls back to the
       GLVP and GLFP lumps in the ns_prboom namespace when the file is missing,
@@ -160,18 +160,18 @@ analysis:
       - filename: "prboom-plus.cfg"
         source_ref: "prboom2/src/m_misc.c:1586-1600 (BOOM_CFG, path from I_DoomExeDir), prboom2/src/m_misc.c:1606 (read)"
       - filename: "RGB2PAL.dat"
-        source_ref: "gl_hires.c:938-953 (read), gl_hires.c:962-967 (opened wb and written)"
+        source_ref: "prboom2/src/gl_hires.c:938-953 (read), prboom2/src/gl_hires.c:962-967 (opened wb and written)"
         note: >
           A 24-bit RGB to palette lookup table built from V_GetPlaypal, so its
-          contents follow whichever IWAD is loaded. gl_hires.c:920-936 prefers
+          contents follow whichever IWAD is loaded. prboom2/src/gl_hires.c:920-936 prefers
           an RGB2PAL lump of the right length when a WAD supplies one.
       - filename: "<hires image>.cache"
-        source_ref: "gl_hires.c:1144-1147 (read), gl_hires.c:1179 (gld_HiRes_WriteCache)"
+        source_ref: "prboom2/src/gl_hires.c:1144-1147 (read), prboom2/src/gl_hires.c:1179 (gld_HiRes_WriteCache)"
         note: "Keyed on the source image mtime and discarded when it differs."
       - filename: "levelstat.txt"
-        source_ref: "e6y.c:968"
+        source_ref: "prboom2/src/e6y.c:968"
       - filename: "levelinfo.txt"
-        source_ref: "prboom2/src/d_main.c:1049-1060, behind GL_DOOM and PRBOOM_DEBUG"
+        source_ref: "prboom2/src/d_main.c:1049-1060 (behind GL_DOOM and PRBOOM_DEBUG)"
       - filename: "temp_a.nut, temp_v.nut"
         source_ref: "prboom2/src/m_misc.c:1065-1066 (cap_tempfile1, cap_tempfile2)"
 
@@ -189,11 +189,11 @@ analysis:
       - what: "autoload directories, <config dir>/autoload/doom-all and one per IWAD"
         source_ref: "prboom2/src/d_main.c:1400-1414 (GetAutoloadBaseDir), prboom2/src/d_main.c:1500-1519 (D_AutoloadIWadDir)"
       - what: "demos, -playdemo, -fastdemo, -record"
-        source_ref: "r_demo.c:89-119, g_game.c:2570, g_game.c:3150"
+        source_ref: "prboom2/src/r_demo.c:89-119, prboom2/src/g_game.c:2570, prboom2/src/g_game.c:3150"
       - what: "external high resolution texture packs, under textures/, flats/ and patches/"
-        source_ref: "gl_hires.c:467-631 (hires_paths), gl_hires.c:703-719 (gl_texture_hires_dir or I_DoomExeDir)"
+        source_ref: "prboom2/src/gl_hires.c:467-631 (hires_paths), prboom2/src/gl_hires.c:703-719 (gl_texture_hires_dir or I_DoomExeDir)"
       - what: "savegames, DOOMSAVEDIR or the config directory"
-        source_ref: "prboom2/src/d_main.c:1019-1032, m_menu.c:957"
+        source_ref: "prboom2/src/d_main.c:1019-1032, prboom2/src/m_menu.c:957"
       - what: "response files, @name"
         source_ref: "prboom2/src/d_main.c:1094-1112"
 
@@ -203,6 +203,6 @@ analysis:
       - what: "ffmpeg, video capture and muxing"
         source_ref: "prboom2/src/m_misc.c:1062-1064 (cap_soundcommand, cap_videocommand, cap_muxcommand)"
       - what: "wget then unzip, fetching a WAD a game server asks for"
-        source_ref: "d_client.c:236-257 (execlp), doc/prboom-plus.6:200-206"
+        source_ref: "prboom2/src/d_client.c:236-257 (execlp), prboom2/doc/prboom-plus.6:200-206"
       - what: "getwad_cmdline, run through system() when a needed WAD is missing"
-        source_ref: "r_demo.c:1641-1704 (D_TryGetWad), prboom2/src/m_misc.c:1029 (default empty, so the path is inert until configured)"
+        source_ref: "prboom2/src/r_demo.c:1641-1704 (D_TryGetWad), prboom2/src/m_misc.c:1029 (default empty, so the path is inert until configured)"
diff --git a/tests/test_audit_regressions.py b/tests/test_audit_regressions.py
index 34744187d..65ba55419 100644
--- a/tests/test_audit_regressions.py
+++ b/tests/test_audit_regressions.py
@@ -7414,6 +7414,40 @@ class TupleAnnotationsMatchTheirReturns(unittest.TestCase):
         self.assertEqual(mismatched, [])
 
 
+class PrboomPlusCitesFullPaths(unittest.TestCase):
+    """prboom-plus cited gl_hires.c, e6y.c, d_client.c and g_game.c bare:
+    none resolves against the repository, so the page showed them as plain
+    code with no link, and "behind GL_DOOM and PRBOOM_DEBUG" was read as a
+    seventeenth citation. Each name has one path in the tree at the pin."""
+
+    def test_every_cited_file_has_its_directory(self):
+        import yaml
+
+        from scripts.sourceref import source_ref_values, split_source_ref
+
+        profile = yaml.safe_load((ROOT / "emulators" / "prboom-plus.yml").read_text(encoding="utf-8"))
+        refs: list[str] = []
+
+        def walk(node):
+            if isinstance(node, dict):
+                for key, value in node.items():
+                    if key == "source_ref":
+                        refs.extend(r for _, r in source_ref_values(value))
+                    else:
+                        walk(value)
+            elif isinstance(node, list):
+                for item in node:
+                    walk(item)
+
+        walk(profile)
+        parts = [p for ref in refs for p in split_source_ref(ref)]
+        self.assertGreater(len(parts), 40)
+        for part in parts:
+            with self.subTest(path=part.path):
+                self.assertIsNotNone(part.start)
+                self.assertTrue(part.path.startswith("prboom2/"), part.path)
+
+
 class AutoFetchIssueBodyReadsAsWritten(unittest.TestCase):
     """The --create-issues body was a template: Title Case headings, "The
     following...", an exclamation mark, numbered orders to the reader, a
diff --git a/website/src/data/source-paths.json b/website/src/data/source-paths.json
index d0f00e7a2..b5e05212f 100644
--- a/website/src/data/source-paths.json
+++ b/website/src/data/source-paths.json
@@ -2878,11 +2878,19 @@
  "github.com/coelckers/prboom-plus@969515162c5aebea4ad7a125ee178dcad3d576ad": [
   "prboom2/CMakeLists.txt",
   "prboom2/data/CMakeLists.txt",
+  "prboom2/doc/prboom-plus.6",
   "prboom2/src/CMakeLists.txt",
   "prboom2/src/MUSIC/flplayer.c",
   "prboom2/src/SDL/i_system.c",
+  "prboom2/src/d_client.c",
   "prboom2/src/d_main.c",
+  "prboom2/src/e6y.c",
+  "prboom2/src/g_game.c",
+  "prboom2/src/gl_hires.c",
+  "prboom2/src/gl_shader.c",
+  "prboom2/src/m_menu.c",
   "prboom2/src/m_misc.c",
+  "prboom2/src/r_demo.c",
   "prboom2/src/w_wad.c"
  ],
  "github.com/crawl/crawl@a5ed93406571b9682050cfc318b15b9f637d4e7e": [