doc-src/IsarRef/Thy/document/Document_Preparation.tex

   \item \isa{{\isachardoublequote}{\isacharat}{\isacharbraceleft}abbrev\ c\ x\isactrlsub {\isadigit{1}}\ {\isasymdots}\ x\isactrlsub n{\isacharbraceright}{\isachardoublequote}} prints a constant abbreviation
   \isa{{\isachardoublequote}c\ x\isactrlsub {\isadigit{1}}\ {\isasymdots}\ x\isactrlsub n\ {\isasymequiv}\ rhs{\isachardoublequote}} as defined in the current context.
 
   \item \isa{{\isachardoublequote}{\isacharat}{\isacharbraceleft}typ\ {\isasymtau}{\isacharbraceright}{\isachardoublequote}} prints a well-formed type \isa{{\isachardoublequote}{\isasymtau}{\isachardoublequote}}.
 
-  \item \isa{{\isachardoublequote}{\isacharat}{\isacharbraceleft}type\ {\isasymkappa}{\isacharbraceright}{\isachardoublequote}} prints a type constructor
-    (logical or abbreviation) \isa{{\isachardoublequote}{\isasymkappa}{\isachardoublequote}}.
+  \item \isa{{\isachardoublequote}{\isacharat}{\isacharbraceleft}type\ {\isasymkappa}{\isacharbraceright}{\isachardoublequote}} prints a (logical or syntactic) type
+    constructor \isa{{\isachardoublequote}{\isasymkappa}{\isachardoublequote}}.
 
   \item \isa{{\isachardoublequote}{\isacharat}{\isacharbraceleft}class\ c{\isacharbraceright}{\isachardoublequote}} prints a class \isa{c}.
 
   \item \isa{{\isachardoublequote}{\isacharat}{\isacharbraceleft}text\ s{\isacharbraceright}{\isachardoublequote}} prints uninterpreted source text \isa{s}.  This is particularly useful to print portions of text according
   to the Isabelle document style, without demanding well-formedness,