Vim window logic, slimv

sbcl/.quicklisp/dists/quicklisp/software/cl-ansi-text-20150804-git/README.md

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+# cl-ansi-text
+
+Because color in your terminal is nice.
+[![Build Status](https://travis-ci.org/pnathan/cl-ansi-text.svg?branch=master)](https://travis-ci.org/pnathan/cl-ansi-text)
+
+## Usage example -
+```lisp
+* (ql:quickload :cl-ansi-text)
+;To load "cl-ansi-text":
+;  Load 1 ASDF system:
+;    cl-ansi-text
+;; Loading "cl-ansi-text"
+; => (:CL-ANSI-TEXT)
+```
+
+The main macro is called `with-color`, which creates an enviroment where everything that is put on `stream` gets colored according to `color`. Color options are `:black`, `:red`, `:green`, `:yellow`, `:blue`, `:magenta`, `:cyan` and `:white`. You can also use a color structure from `CL-COLORS`, like `cl-colors:+red+`.
+
+```lisp
+* (import 'cl-ansi-text:with-color)
+; => T
+* (with-color (:red)
+    (princ "Gets printed red...")
+    (princ "and this too!"))
+; Gets printed red...and this too!
+; => "and this too!"
+```
+
+There are also functions with the name of the colors, that return the string, colored:
+```lisp
+* (import 'cl-ansi-text:yellow)
+; => T
+* (yellow "Yellow string")
+; => "Yellow string"
+* (princ (yellow "String with yellow background" :style :background))
+; "String with yellow background"
+; => "String with yellow background"
+* (import 'cl-ansi-text:red)
+; => T
+* (princ
+   (concatenate
+    'string
+    (yellow "Five") " test results went " (red "terribly wrong") "!"))
+; Five test results went terribly wrong!
+; => "Five test results went terribly wrong!"
+```
+At any point, you can bind the `*enabled*` special variable to `nil`, and anything inside that binding will not be printed colorfully:
+```lisp
+* (let (cl-ansi-text:*enabled*)
+    (princ (red "This string is printed normally")))
+```
+
+# API
+
+
+## BLUE
+
+Returns a string with the `blue'string denotation preppended and the `reset' string denotation appended.
+
+*enabled* dynamically controls the function.
+
+## MAGENTA
+
+Returns a string with the `magenta'string denotation preppended and the `reset' string denotation appended.
+
+*enabled* dynamically controls the function.
+
+## CYAN
+
+Returns a string with the `cyan'string denotation preppended and the `reset' string denotation appended.
+
+*enabled* dynamically controls the function.
+
+## GREEN
+
+Returns a string with the `green'string denotation preppended and the `reset' string denotation appended.
+
+*enabled* dynamically controls the function.
+
+## WITH-COLOR
+
+Writes out the string denoting a switch to `color`, executes body,
+then writes out the string denoting a `reset`.
+
+*enabled* dynamically controls expansion..
+
+## YELLOW
+
+Returns a string with the `yellow'string denotation preppended and the `reset' string denotation appended.
+
+*enabled* dynamically controls the function.
+
+## BLACK
+
+Returns a string with the `black'string denotation preppended and the `reset' string denotation appended.
+
+*enabled* dynamically controls the function.
+
+## *ENABLED*
+
+Turns on/off the colorization of functions
+
+## MAKE-COLOR-STRING
+
+Takes either a cl-color or a list denoting the ANSI colors and
+returns a string sufficient to change to the given color.
+
+Will be dynamically controlled by *enabled* unless manually specified
+otherwise
+
+## RED
+
+Returns a string with the `red'string denotation preppended and the `reset' string denotation appended.
+
+*enabled* dynamically controls the function.
+
+## WHITE
+
+Returns a string with the `white'string denotation preppended and the `reset' string denotation appended.
+
+*enabled* dynamically controls the function.
+
+## +RESET-COLOR-STRING+
+
+This string will reset ANSI colors
+
+
+# Note
+
+Note that your terminal MUST be ANSI-compliant to show these
+colors. My SLIME REPL (as of Feb 2013) does not display these
+colors. I have to use a typical Linux/OSX terminal to see them.
+
+This has been tested to work on a Linux system with SBCL, CLISP and
+CCL. CCL may not work quite perfectly, some level of conniptions were
+encountered in testing. The interested reader is advised to check the
+MAKE-LOAD-FORM defmethod in cl-ansi-text.lisp.
+
+An earlier variant was tested on OSX 10.6 with SBCL.
+
+License: LLGPL