API for macro-utils
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by Konrad Hinsen
clojure-contrib is now deprecated
clojure-contrib is no longer being developed or maintained.
Rather than a single, monolithic, contributions library, Clojure now has
a set of separate libraries for each unit of functionality. The libraries
are in the Clojure GitHub organization at
https://github.com/clojure.
API documentation of the libraries can be found at
https://clojure.github.io.
If you're looking for a specific function or namespace from the old
clojure-contrib, see
"Where Did Clojure.Contrib Go".
Full namespace name:
clojure.contrib.macro-utils
Overview
Local macros and symbol macros
Local macros are defined by a macrolet form. They are usable only
inside its body. Symbol macros can be defined globally
(defsymbolmacro) or locally (symbol-macrolet). A symbol
macro defines a form that replaces a symbol during macro
expansion. Function arguments and symbols bound in let
forms are not subject to symbol macro expansion.
Local macros are most useful in the definition of the expansion
of another macro, they may be used anywhere. Global symbol
macros can be used only inside a with-symbol-macros form.
Public Variables and Functions
defsymbolmacro
macro
This library, clojure-contrib, is deprecated. See here for more information.
Usage: (defsymbolmacro symbol expansion)
Define a symbol macro. Because symbol macros are not part of
Clojure's built-in macro expansion system, they can be used only
inside a with-symbol-macros form.
Source
deftemplate
macro
This library, clojure-contrib, is deprecated. See here for more information.
Usage: (deftemplate name params & forms)
Define a macro that expands into forms after replacing the
symbols in params (a vector) by the corresponding parameters
given in the macro call.
Source
macrolet
macro
This library, clojure-contrib, is deprecated. See here for more information.
Usage: (macrolet fn-bindings & exprs)
Define local macros that are used in the expansion of exprs. The
syntax is the same as for letfn forms.
Source
mexpand
function
This library, clojure-contrib, is deprecated. See here for more information.
Usage: (mexpand form)
Like clojure.core/macroexpand, but takes into account symbol macros.
Source
mexpand-1
function
This library, clojure-contrib, is deprecated. See here for more information.
Usage: (mexpand-1 form)
Like clojure.core/macroexpand-1, but takes into account symbol macros.
Source
mexpand-all
function
This library, clojure-contrib, is deprecated. See here for more information.
Usage: (mexpand-all form)
Perform a full recursive macro expansion of a form.
Source
symbol-macrolet
macro
This library, clojure-contrib, is deprecated. See here for more information.
Usage: (symbol-macrolet symbol-bindings & exprs)
Define local symbol macros that are used in the expansion of exprs.
The syntax is the same as for let forms.
Source
with-symbol-macros
macro
This library, clojure-contrib, is deprecated. See here for more information.
Usage: (with-symbol-macros & exprs)
Fully expand exprs, including symbol macros.
Source
