From 2ba0bcfcc67c54738da4bb25973174099a51760c Mon Sep 17 00:00:00 2001
From: Amine Zyad <amizya@gmail.com>
Date: Tue, 15 Oct 2024 21:31:12 +0100
Subject: [PATCH 1/4] Added Robot Framework lexer

---
 lexers/embedded/robot.xml | 81 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 lexers/embedded/robot.xml

diff --git a/lexers/embedded/robot.xml b/lexers/embedded/robot.xml
new file mode 100644
index 0000000..fd65880
--- /dev/null
+++ b/lexers/embedded/robot.xml
@@ -0,0 +1,81 @@
+<lexer>
+  <config>
+    <name>Robot Framework</name>
+    <alias>robot</alias>
+    <filename>*.robot</filename>
+    <mime_type>text/x-robotframework</mime_type>
+  </config>
+  <rules>
+    <state name="root">
+      <rule>
+        <include state="whitespace"/>
+      </rule>
+      <rule pattern="^\*{3}\s*Settings\s*\*{3}">
+        <token type="Keyword"/>
+      </rule>
+      <rule pattern="^\*{3}\s*Test Cases\s*\*{3}">
+        <token type="Keyword"/>
+      </rule>
+      <rule pattern="^\*{3}\s*Variables\s*\*{3}">
+        <token type="Keyword"/>
+      </rule>
+      <rule pattern="^\*{3}\s*Keywords\s*\*{3}">
+        <token type="Keyword"/>
+      </rule>
+      <rule pattern="\[Documentation\]|\[Tags\]|\[Setup\]|\[Teardown\]|\[Template\]|\[Timeout\]">
+        <token type="NameTag"/>
+      </rule>
+      <rule pattern="#.*$">
+        <token type="Comment"/>
+      </rule>
+      <rule pattern="\$\{[^\}]+\}|\@{[^\}]+\}|\&\{[^\}]+\}">
+        <token type="NameVariable"/>
+      </rule>
+      <rule pattern="^\s+\[.*\]">
+        <token type="LiteralString"/>
+      </rule>
+      <rule pattern="\|\s*">
+        <token type="Punctuation"/>
+      </rule>
+      <rule>
+        <include state="keyword"/>
+      </rule>
+      <rule pattern=".">
+        <token type="Text"/>
+      </rule>
+    </state>
+    
+    <state name="keyword">
+      <rule pattern="^\s+\w+(\s+)+">
+        <token type="NameFunction"/>
+      </rule>
+      <rule pattern="\$\{[^\}]+\}|\@{[^\}]+\}|\&\{[^\}]+\}">
+        <token type="NameVariable"/>
+      </rule>
+      <rule pattern="(True|False|None|null|on|off)\b">
+        <token type="KeywordConstant"/>
+      </rule>
+      <rule pattern="&#34;(?:\\.|[^&#34;])*&#34;">
+        <token type="LiteralStringDouble"/>
+      </rule>
+      <rule pattern="&#39;(?:\\.|[^&#39;])*&#39;">
+        <token type="LiteralStringSingle"/>
+      </rule>
+      <rule pattern="\d+\.\d+|\d+">
+        <token type="LiteralNumber"/>
+      </rule>
+      <rule pattern="[=\-\+\*/%]">
+        <token type="Operator"/>
+      </rule>
+    </state>
+    
+    <state name="whitespace">
+      <rule pattern="\s+">
+        <token type="TextWhitespace"/>
+      </rule>
+      <rule pattern="\n+">
+        <token type="TextWhitespace"/>
+      </rule>
+    </state>
+  </rules>
+</lexer>

From f68fe135aa5354131e327bc24bba8d33df0c0e48 Mon Sep 17 00:00:00 2001
From: Amine Zyad <amizya@gmail.com>
Date: Sun, 20 Oct 2024 02:28:41 +0100
Subject: [PATCH 2/4] Fixed the ampersand breaking the lexer

---
 lexers/embedded/robot.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lexers/embedded/robot.xml b/lexers/embedded/robot.xml
index fd65880..ee537c1 100644
--- a/lexers/embedded/robot.xml
+++ b/lexers/embedded/robot.xml
@@ -28,7 +28,7 @@
       <rule pattern="#.*$">
         <token type="Comment"/>
       </rule>
-      <rule pattern="\$\{[^\}]+\}|\@{[^\}]+\}|\&\{[^\}]+\}">
+      <rule pattern="\$\{[^\}]+\}|\@{[^\}]+\}|&amp;\{[^\}]+\}">
         <token type="NameVariable"/>
       </rule>
       <rule pattern="^\s+\[.*\]">
@@ -49,7 +49,7 @@
       <rule pattern="^\s+\w+(\s+)+">
         <token type="NameFunction"/>
       </rule>
-      <rule pattern="\$\{[^\}]+\}|\@{[^\}]+\}|\&\{[^\}]+\}">
+      <rule pattern="\$\{[^\}]+\}|\@{[^\}]+\}|&amp;\{[^\}]+\}">
         <token type="NameVariable"/>
       </rule>
       <rule pattern="(True|False|None|null|on|off)\b">

From 3110d74c9d55f29e09ccbf5e5d6eb462ee262ff9 Mon Sep 17 00:00:00 2001
From: Amine Zyad <amizya@gmail.com>
Date: Sun, 20 Oct 2024 02:43:55 +0100
Subject: [PATCH 3/4] Changed NameTag to Name

---
 lexers/embedded/robot.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lexers/embedded/robot.xml b/lexers/embedded/robot.xml
index ee537c1..07fe395 100644
--- a/lexers/embedded/robot.xml
+++ b/lexers/embedded/robot.xml
@@ -23,7 +23,7 @@
         <token type="Keyword"/>
       </rule>
       <rule pattern="\[Documentation\]|\[Tags\]|\[Setup\]|\[Teardown\]|\[Template\]|\[Timeout\]">
-        <token type="NameTag"/>
+        <token type="Name"/>
       </rule>
       <rule pattern="#.*$">
         <token type="Comment"/>

From 9ba51ae9979786e9061c913803f5e0a06937ffc6 Mon Sep 17 00:00:00 2001
From: Amine Zyad <amizya@gmail.com>
Date: Sun, 20 Oct 2024 02:47:43 +0100
Subject: [PATCH 4/4] Match whole word instead of parts of it

---
 lexers/embedded/robot.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lexers/embedded/robot.xml b/lexers/embedded/robot.xml
index 07fe395..af2e24d 100644
--- a/lexers/embedded/robot.xml
+++ b/lexers/embedded/robot.xml
@@ -52,7 +52,7 @@
       <rule pattern="\$\{[^\}]+\}|\@{[^\}]+\}|&amp;\{[^\}]+\}">
         <token type="NameVariable"/>
       </rule>
-      <rule pattern="(True|False|None|null|on|off)\b">
+      <rule pattern="\b(True|False|None|null|on|off)\b">
         <token type="KeywordConstant"/>
       </rule>
       <rule pattern="&#34;(?:\\.|[^&#34;])*&#34;">