diff --git a/.travis.yml b/.travis.yml
index 219a43d5..39903749 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,26 +6,21 @@ branches:
     - trying
     - master
 
-matrix:
+jobs:
   include:
     - php: 5.6
     - php: 7.0
     - php: 7.1
-      env:
-        - ENABLE_DEVTOOLS=true
+#      env:
+#        - ENABLE_DEVTOOLS=true
+    - php: 7.2
+    - php: 7.3
+    - php: 7.4
     - php: nightly
-    - php: hhvm-3.12
-      sudo: required
-      dist: trusty
-      group: edge
-    - php: hhvm
-      sudo: required
-      dist: trusty
-      group: edge
   allow_failures:
+    # @todo hoa/test has to be adjusted/raised first concerning PHP 7.4 compatibility
+    - php: 7.4
     - php: nightly
-    - php: hhvm-3.12
-    - php: hhvm
   fast_finish: true
 
 os:
@@ -34,8 +29,6 @@ os:
 notifications:
   irc: "chat.freenode.net#hoaproject"
 
-sudo: false
-
 env:
   global:
     - secure: "AAAAB3NzaC1yc2EAAAADAQABAAAAgQCoAO780/K7xbK3aPnHJmAyw9B3OGRFx2sSnl6umenksq4kmlzmPaUF9g3cHGcXpM5O33P8Tux//iYGASy5W8f5vbxbWSvlwV/aWFW9oSM6G/01gyW9vRFK0MnXpUMyCF9B4K/RJumGxm9BSxkAFFo2gPHIJrd08SOQeiDLygpcEQ=="
@@ -53,7 +46,10 @@ before_script:
 script:
   - composer install
   - vendor/bin/hoa test:run
+  # @todo:
+  # php-cs-fixer ^2.0 requires additional attribute `--allow-risky`, triggered by hoa/devtools
+  # php-cs-fixer ^1.13 is supported until PHP 7.1 max (hard-coded internally)
   - if [[ $ENABLE_DEVTOOLS ]]; then
-      composer global require friendsofphp/php-cs-fixer;
+      composer global require require friendsofphp/php-cs-fixer:^1.13.0;
       vendor/bin/hoa devtools:cs --diff --dry-run .;
     fi
diff --git a/Llk/Lexer.php b/Llk/Lexer.php
index 68513678..5cdc6011 100644
--- a/Llk/Lexer.php
+++ b/Llk/Lexer.php
@@ -147,14 +147,25 @@ public function lexMe($text, array $tokens)
             $nextToken = $this->nextToken($offset);
 
             if (null === $nextToken) {
+                $line = 1;
+                $column = $offset;
+                $offsetText = substr($text, 0, $offset);
+                $pointerSpacing = mb_strlen($offsetText);
+                $previousLineBreak = strrpos($offsetText, "\n");
+                if ($previousLineBreak !== false) {
+                    $line = substr_count($offsetText, "\n") + 1;
+                    $column = mb_strlen($offsetText) - $previousLineBreak - 1;
+                    $pointerSpacing = $column;
+                }
                 throw new Compiler\Exception\UnrecognizedToken(
-                    'Unrecognized token "%s" at line 1 and column %d:' .
+                    'Unrecognized token "%s" at line %d and column %d:' .
                     "\n" . '%s' . "\n" .
-                    str_repeat(' ', mb_strlen(substr($text, 0, $offset))) . '↑',
+                    str_repeat(' ', $pointerSpacing) . '↑',
                     0,
                     [
                         mb_substr(substr($text, $offset), 0, 1),
-                        $offset + 1,
+                        $line,
+                        $column + 1,
                         $text
                     ],
                     1,
diff --git a/Llk/Llk.php b/Llk/Llk.php
index c4eb9482..94695158 100644
--- a/Llk/Llk.php
+++ b/Llk/Llk.php
@@ -314,7 +314,7 @@ public static function parsePP($pp, &$tokens, &$rules, &$pragmas, $streamName)
                                 $matches[3] .
                             ')';
                     }
-                } elseif (0 !== preg_match('#^%token\h+(?:([^:]+):)?([^\h]+)\h+(.*?)(?:\h+->\h+(.*))?$#u', $line, $matches)) {
+                } elseif (0 !== preg_match('#^%token\h+(?:([^:\h]+):)?([^\h]+)\h+(.*?)(?:\h+->\h+(.*))?$#u', $line, $matches)) {
                     if (empty($matches[1])) {
                         $matches[1] = 'default';
                     }
diff --git a/Llk/Parser.php b/Llk/Parser.php
index ec35d1d2..88a4c42a 100644
--- a/Llk/Parser.php
+++ b/Llk/Parser.php
@@ -213,11 +213,12 @@ public function parse($text, $rule = null, $tree = true)
                 }
 
                 throw new Compiler\Exception\UnexpectedToken(
-                    'Unexpected token "%s" (%s) at line %d and column %d:' .
+                    'Unexpected token "%s" (%s:%s) at line %d and column %d:' .
                     "\n" . '%s' . "\n" . str_repeat(' ', $column - 1) . '↑',
                     0,
                     [
                         $token['value'],
+                        $token['namespace'],
                         $token['token'],
                         $line,
                         $column,
diff --git a/Test/Unit/Llk/Llk.php b/Test/Unit/Llk/Llk.php
index 79db49d9..318f62f3 100644
--- a/Test/Unit/Llk/Llk.php
+++ b/Test/Unit/Llk/Llk.php
@@ -214,7 +214,8 @@ public function case_parse_tokens()
                     '%token  foobar1            bazqux1' . "\n" .
                     '%token  sourceNS1:foobar2  bazqux2' . "\n" .
                     '%token  sourceNS2:foobar3  bazqux3  -> destinationNS' . "\n" .
-                    '%token  foobar4            barqux4  -> destinationNS'
+                    '%token  foobar4            barqux4  -> destinationNS' . "\n" .
+                    '%token  foobar5            ns:bar   -> destinationNS'
             )
             ->when($result = SUT::parsePP($pp, $tokens, $rules, $pragmas, 'streamFoo'))
             ->then
@@ -224,7 +225,8 @@ public function case_parse_tokens()
                     ->isEqualTo([
                         'default' => [
                             'foobar1'               => 'bazqux1',
-                            'foobar4:destinationNS' => 'barqux4'
+                            'foobar4:destinationNS' => 'barqux4',
+                            'foobar5:destinationNS' => 'ns:bar',
                         ],
                         'sourceNS1' => [
                             'foobar2' => 'bazqux2'