Table of Contents

*local-javadocs*

Ref to a list of local paths for Javadoc-generated HTML
files.

*remote-javadocs*

Ref to a map from package name prefixes to URLs for remote
Javadocs.

add-break-thread!

Usage: (add-break-thread!)
       (add-break-thread! t)

Add the given thread to break-threads so that it will be stopped
any time the user presses Ctrl-C.  Calls start-handling-break for
you.  Adds the current thread if none is given.

add-local-javadoc

Usage: (add-local-javadoc path)

Adds to the list of local Javadoc paths.

add-remote-javadoc

Usage: (add-remote-javadoc package-prefix url)

Adds to the list of remote Javadoc URLs.  package-prefix is the
beginning of the package name that has docs at this URL.

apropos

Usage: (apropos str-or-pattern)

Given a regular expression or stringable thing, return a seq of
all definitions in all currently-loaded namespaces that match the
str-or-pattern.

break-threads

Threads to stop when Ctrl-C is pressed.  See 'add-break-thread!'

expression-info

Usage: (expression-info expr)

Uses the Clojure compiler to analyze the given s-expr.  Returns
a map with keys :class and :primitive? indicating what the compiler
concluded about the return value of the expression.  Returns nil if
not type info can be determined at compile-time.

Example: (expression-info '(+ (int 5) (float 10)))
Returns: {:class float, :primitive? true}

find-javadoc-url

Usage: (find-javadoc-url classname)

Searches for a URL for the given class name.  Tries
*local-javadocs* first, then *remote-javadocs*.  Returns a string.

get-source

Usage: (get-source x)

Returns a string of the source code for the given symbol, if it can
find it.  This requires that the symbol resolve to a Var defined in
a namespace for which the .clj is in the classpath.  Returns nil if
it can't find the source.  For most REPL usage, 'source' is more
convenient.

Example: (get-source 'filter)

javadoc

Usage: (javadoc class-or-object)

Opens a browser window displaying the javadoc for the argument.
Tries *local-javadocs* first, then *remote-javadocs*.

run

Usage: (run ns-name & args)

Loads the specified namespace and invokes its "main" function with
optional args. ns-name is not evaluated.

run*

Usage: (run* ns-sym & args)

Loads the specified namespace and invokes its "main" function with
optional args.

show

Usage: (show x)
       (show x selector)

With one arg prints all static and instance members of x or (class x).
Each member is listed with a number which can be given as 'selector'
to return the member object -- the REPL will print more details for
that member.

The selector also may be a string or regex, in which case only
members whose names match 'selector' as a case-insensitive regex
will be printed.

Finally, the selector also may be a predicate, in which case only
members for which the predicate returns true will be printed.  The
predicate will be passed a single argument, a map that includes the
:text that will be printed and the :member object itself, as well as
all the properies of the member object as translated by 'bean'.

Examples: (show Integer)  (show [])  (show String 23)  (show String "case")

source

Usage: (source n)

Prints the source code for the given symbol, if it can find it.
This requires that the symbol resolve to a Var defined in a
namespace for which the .clj is in the classpath.

Example: (source filter)

start-handling-break

Usage: (start-handling-break)

Register INT signal handler.  After calling this, Ctrl-C will cause
all break-threads to be stopped.  See 'add-break-thread!'