diff --git a/Unix/cloc b/Unix/cloc
index 0a6bb20a..18c596c1 100755
--- a/Unix/cloc
+++ b/Unix/cloc
@@ -9066,6 +9066,7 @@ sub set_constants {                          # {{{1
             'pawn'        => 'Pawn'                  ,
             'ses'         => 'Patran Command Language'   ,
             'pcl'         => 'Patran Command Language'   ,
+            'pek'         => 'Pek'                   ,
             'peg'         => 'PEG'                   ,
             'pegjs'       => 'peg.js'                ,
             'peggy'       => 'peggy'                 ,
@@ -10466,6 +10467,10 @@ sub set_constants {                          # {{{1
                                 [ 'rm_comments_in_strings', '"', '//', '' ],
                                 [ 'call_regexp_common'  , 'C++'    ],
                             ],
+    'Pek'                => [
+                                [ 'remove_matches'      , '^\s*//'  ],
+                                [ 'remove_inline'       , '//.*$'   ],
+                            ],
     'Pest'               => [
                                 [ 'remove_matches'      , '^\s*//'  ],
                                 [ 'remove_inline'       , '//.*$'   ],
@@ -11584,6 +11589,7 @@ sub set_constants {                          # {{{1
     'PEG'                          =>   3.00,
     'peg.js'                       =>   3.00,
     'peggy'                        =>   3.00,
+    'Pek'                          =>   2.50,
     'Pest'                         =>   2.00,
     'tspeg'                        =>   3.00,
     'Pig Latin'                    =>   1.00,
diff --git a/Unix/t/00_C.t b/Unix/t/00_C.t
index 26483501..b04d4b8c 100755
--- a/Unix/t/00_C.t
+++ b/Unix/t/00_C.t
@@ -866,6 +866,11 @@ my @Tests = (
                     'ref'  => '../tests/outputs/sdp_parser.peggy.yaml',
                     'args' => '../tests/inputs/sdp_parser.peggy',
                 },
+                {
+                    'name' => 'Pek',
+                    'ref'  => '../tests/outputs/pek_example.pek.yaml',
+                    'args' => '../tests/inputs/pek_example.pek',
+                },
                 {
                     'name' => 'Pest',
                     'ref'  => '../tests/outputs/toml.pest.yaml',
diff --git a/cloc b/cloc
index 7e911bf1..574ba36e 100755
--- a/cloc
+++ b/cloc
@@ -9081,6 +9081,7 @@ sub set_constants {                          # {{{1
             'pawn'        => 'Pawn'                  ,
             'ses'         => 'Patran Command Language'   ,
             'pcl'         => 'Patran Command Language'   ,
+            'pek'         => 'Pek'                   ,
             'peg'         => 'PEG'                   ,
             'pegjs'       => 'peg.js'                ,
             'peggy'       => 'peggy'                 ,
@@ -10481,6 +10482,10 @@ sub set_constants {                          # {{{1
                                 [ 'rm_comments_in_strings', '"', '//', '' ],
                                 [ 'call_regexp_common'  , 'C++'    ],
                             ],
+    'Pek'                => [
+                                [ 'remove_matches'      , '^\s*//'  ],
+                                [ 'remove_inline'       , '//.*$'   ],
+                            ],
     'Pest'               => [
                                 [ 'remove_matches'      , '^\s*//'  ],
                                 [ 'remove_inline'       , '//.*$'   ],
@@ -11599,6 +11604,7 @@ sub set_constants {                          # {{{1
     'PEG'                          =>   3.00,
     'peg.js'                       =>   3.00,
     'peggy'                        =>   3.00,
+    'Pek'                          =>   2.50,
     'Pest'                         =>   2.00,
     'tspeg'                        =>   3.00,
     'Pig Latin'                    =>   1.00,
diff --git a/tests/inputs/pek_example.pek b/tests/inputs/pek_example.pek
new file mode 100644
index 00000000..36df6fca
--- /dev/null
+++ b/tests/inputs/pek_example.pek
@@ -0,0 +1,15 @@
+// https://github.com/nektro/zig-pek/tree/master
+// language request: pek #855 
+
+html[lang="en"](
+    head(
+        title("Pek Example")
+        meta[charset="UTF-8"]
+        meta[name="viewport" content="width=device-width,initial-scale=1"]
+    )
+    body(
+        h1("Pek Example")
+        hr
+        p("This is an example HTML document written in "a[href="https://github.com/nektro/zig-pek"]("Pek")".")
+    )
+)
diff --git a/tests/outputs/pek_example.pek.yaml b/tests/outputs/pek_example.pek.yaml
new file mode 100644
index 00000000..90de4a8e
--- /dev/null
+++ b/tests/outputs/pek_example.pek.yaml
@@ -0,0 +1,21 @@
+---
+# github.com/AlDanial/cloc
+header : 
+  cloc_url           : github.com/AlDanial/cloc
+  cloc_version       : 2.03
+  elapsed_seconds    : 0.00303912162780762
+  n_files            : 1
+  n_lines            : 15
+  files_per_second   : 329.042441358751
+  lines_per_second   : 4935.63662038127
+  report_file        : tests/outputs/pek_example.pek.yaml
+'Pek' :
+  nFiles: 1
+  blank: 1
+  comment: 2
+  code: 12
+SUM: 
+  blank: 1
+  comment: 2
+  code: 12
+  nFiles: 1