syntax highlight "is" and "is not" operators

Author: jcberquist

syntaxes/cfscript-in-tags.sublime-syntax

@@ -536,9 +536,9 @@ contexts:
         ===  | # equality        left-to-right   both
         !==  | # equality        left-to-right   both
         ==   | # equality        left-to-right   both
-        \b(?i:eq)\b |
+        \b(?i:neq|is\s+not)\b |
         !=   |  # equality        left-to-right   both
-        \b(?i:neq)\b
+        \b(?i:eq|is)\b
       scope: keyword.operator.comparison.binary.cfml
       push: expression-begin
     - match: \b(?i:(contains|does\s+not\s+contain))\b

syntaxes/cfscript.sublime-syntax

@@ -540,9 +540,9 @@ contexts:
         ===  | # equality        left-to-right   both
         !==  | # equality        left-to-right   both
         ==   | # equality        left-to-right   both
-        \b(?i:eq)\b |
+        \b(?i:neq|is\s+not)\b |
         !=   |  # equality        left-to-right   both
-        \b(?i:neq)\b
+        \b(?i:eq|is)\b
       scope: keyword.operator.comparison.binary.cfml
       push: expression-begin
     - match: \b(?i:(contains|does\s+not\s+contain))\b

syntaxes/src/cfscript.sublime-syntax.yaml-macros

@@ -471,9 +471,9 @@ contexts:
         ===  | # equality        left-to-right   both
         !==  | # equality        left-to-right   both
         ==   | # equality        left-to-right   both
-        \b(?i:eq)\b |
+        \b(?i:neq|is\s+not)\b |
         !=   |  # equality        left-to-right   both
-        \b(?i:neq)\b
+        \b(?i:eq|is)\b
       scope: keyword.operator.comparison.binary.cfml
       push: expression-begin
     - match: \b(?i:(contains|does\s+not\s+contain))\b

syntaxes/tests/syntax_test_cfml.cfm

@@ -74,6 +74,12 @@
 <cfif col eq 1>
 <!--- ^ meta.tag.cfml source.cfml.script variable.other.readwrite.cfml --->
 
+<cfif col is 1>
+<!---     ^^ meta.tag.cfml source.cfml.script keyword.operator.comparison.binary.cfml --->
+
+<cfif col is not 1>
+<!---     ^^^^^^ meta.tag.cfml source.cfml.script keyword.operator.comparison.binary.cfml --->
+
 <cfset f.result = componentCall(
     component="#f.componentName#",
     <!--- <- meta.function-call.cfml meta.function-call.parameters.cfml entity.other.function-parameter.cfml --->