diff --git a/relalg.sty b/relalg.sty
index ec2c2f5..b5bbd85 100644
--- a/relalg.sty
+++ b/relalg.sty
@@ -1,6 +1,6 @@
-\def\packagedate{15 Jamuary 2025}
-\def\packageversion{2.1}
-\def\packageshortdate{2025/01/15}
+\def\packagedate{13 February 2025}
+\def\packageversion{2.2}
+\def\packageshortdate{2025/02/13}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 % Defines various relational algebra symbols.
@@ -12,6 +12,8 @@
 % v2.0    Complete rewrite to support Unicode OpenType fonts and LaTeX3.
 % v2.1    Plays nicely with other packages that \setmathfont, and only
 %         interpolates join symbols if they aren’t in the current font.
+% v2.2    Added text versions of logical operators (AND, OR, NOT), and
+%         "parameters" of the form "<x>". Fixed missing \fi.
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
@@ -52,12 +54,12 @@
         % the scale to get roughly proportional looking sizes.
         % \iffontchar trick from <https://tex.stackexchange.com/questions/642080/newunicodechar-only-if-undeclared>
         % Outer joins (left, right, full):
-        \iffontchar\font "27D5\relax\else\setmathfont{STIXTwoMath-Regular.otf}[range="027D5, Scale=0.875]
-        \iffontchar\font "27D6\relax\else\setmathfont{STIXTwoMath-Regular.otf}[range="27D6, Scale=0.875]
-        \iffontchar\font "27D7\relax\else\setmathfont{STIXTwoMath-Regular.otf}[range="27D7, Scale=0.875]
+        \iffontchar\font "27D5\relax\else\setmathfont{STIXTwoMath-Regular.otf}[range="027D5, Scale=0.875]\fi
+        \iffontchar\font "27D6\relax\else\setmathfont{STIXTwoMath-Regular.otf}[range="27D6, Scale=0.875]\fi
+        \iffontchar\font "27D7\relax\else\setmathfont{STIXTwoMath-Regular.otf}[range="27D7, Scale=0.875]\fi
         % \setmathfont{STIXTwoMath-Regular.otf}[range={"027D5-"027D7}, Scale=0.875]
         % Inner join: (1.143 = 1 / 0.875)
-        \iffontchar\font "2A1D\relax\else\setmathfont{KpMath-Light.otf}[range="2A1D, Scale=1.143]
+        \iffontchar\font "2A1D\relax\else\setmathfont{KpMath-Light.otf}[range="2A1D, Scale=1.143]\fi
     }{
         \PackageInfo{relalg}{non-Unicode\space engine\space detected}
         \RequirePackage{latexsym} % for \Join
@@ -95,6 +97,9 @@
     \let\RelAttrSet\RelAttributeSet
 \ExplSyntaxOff
 
+% "Parameters" of the form "<x>".
+\NewDocumentCommand{\RelParameter}{m}{\ensuremath{\langle\RelIdentifier{#1}\rangle}}
+
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
@@ -236,16 +241,34 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 % Logical operators.
-\NewDocumentCommand{\RelLogicalAnd}{}{\ensuremath{\wedge}}
-\let\RelLogAnd\RelLogicalAnd
-\let\RelAnd\RelLogicalAnd
+\DeclareMathOperator{\AndText}{AND}
+\DeclareMathOperator{\OrText}{OR}
+\DeclareMathOperator{\NotText}{NOT}
 
-\NewDocumentCommand{\RelLogicalOr}{}{\ensuremath{\vee}}
-\let\RelLogOr\RelLogicalOr
-\let\RelOr\RelLogicalOr
+\ExplSyntaxOn
+    \NewDocumentCommand{\RelLogicalAnd}{O{symbol}}{
+        \tl_if_eq:nnTF {#1} {text}
+            {\ensuremath{\AndText}}
+            {\ensuremath{\wedge}}
+    }
+    \let\RelLogAnd\RelLogicalAnd
+    \let\RelAnd\RelLogicalAnd
 
-\NewDocumentCommand{\RelLogicalNot}{}{\ensuremath{\neg}}
-\let\RelLogNot\RelLogicalNot
-\let\RelNot\RelLogicalNot
+    \NewDocumentCommand{\RelLogicalOr}{O{symbol}}{
+        \tl_if_eq:nnTF {#1} {text}
+            {\ensuremath{\OrText}}
+            {\ensuremath{\vee}}
+    }
+    \let\RelLogOr\RelLogicalOr
+    \let\RelOr\RelLogicalOr
+
+    \NewDocumentCommand{\RelLogicalNot}{O{symbol}}{
+        \tl_if_eq:nnTF {#1} {text}
+            {\ensuremath{\NotText}}
+            {\ensuremath{\neg}}
+    }
+    \let\RelLogNot\RelLogicalNot
+    \let\RelNot\RelLogicalNot
+\ExplSyntaxOff
 
 \endinput