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docparser stuff

parsing system and extracting some info

(docparser:dump (docparser:parse :alexandria))

asdf stuff

(require :asdf)

(asdf:system-source-directory :alexandria) #P”home/jacek/quicklisp/dists/quicklisp/software/alexandria-20150505-git”

(asdf:system-source-file :alexandria) #P”/home/jacek/quicklisp/dists/quicklisp/software/alexandria-20150505-git/alexandria.asd”

files of alexandria (multiple-value-bind (ign res) (asdf:operate ‘asdf:load-op ‘alexandria) (defparameter res res)) now res contains interesting data in the system object

this is how we get system object (slot-value res ‘asdf/system:system)

children - list of objects, including files (slot-value (slot-value res ‘asdf/system:system) ‘asdf/system::children)

files of babel - nested src directory (multiple-value-bind (ign res) (asdf:operate ‘asdf:load-op ‘babel) (defparameter res res))

now we have source directory (slot-value (slot-value res ‘asdf/system:system) ‘asdf/system::children) res >> (#<ASDF/COMPONENT:MODULE “babel” “src”>)

and its children (slot-value (first (slot-value (slot-value res ‘asdf/system:system) ‘asdf/system::children)) ‘asdf/system::children)

inspecting children gives me absolute pathnames to the files

this gives me system object without using res (slot-value (multiple-value-bind (ign res) (asdf:operate ‘asdf:load-op ‘babel) (declare (ignore ign)) res) ‘asdf/plan::system)

this gives access to src folder (slot-value (slot-value (multiple-value-bind (ign res) (asdf:operate ‘asdf:load-op ‘babel) (declare (ignore ign)) res) ‘asdf/plan::system) ‘asdf/system::children)

and this will give all files in src directory (slot-value (first (slot-value (slot-value (multiple-value-bind (ign res) (asdf:operate ‘asdf:load-op ‘babel) (declare (ignore ign)) res) ‘asdf/plan::system) ‘asdf/system::children)) ‘asdf/system::children)

problem of babel and babel-streams

sharing same folder

xref stuff

DEAD END

running

load the system (ql:quickload :quicklisp-xref)

run xref (xref:xref-file “~/Programming/quicklisp-xref/htmlizer.lisp”)

(xref:display-database :arg) where :arg is one of (:FILE :CALLERS :READERS :SETTERS).

getting more info from htmlizer (xref:print-caller-trees :root-nodes ‘(htmlizer))

readers of a symbol (xref:list-readers ‘html-path) => (CL-WHO:STR HTMLIZER)

database (xref:display-database )

trees (xref:print-caller-trees :root-nodes ‘(htmlizer)) => Rooted calling trees: HTMLIZER QL-DIST:ALL-DISTS DIST-HTML-PATH CL-FAD:MERGE-PATHNAMES-AS-FILE QL-DIST:NAME QL-DIST:NAME CL-WHO:WITH-HTML-OUTPUT

more tree info with different symbol (xref:print-caller-trees :root-nodes ‘(cl-who:str))

sb-introspect

(sb-introspect:who-calls (quicklisp-xref::htmlizer)) goes though every quicklisp package and fails on some errors

interesting blog: http:https://farid.hajji.name/blog/2012/03/29/more-ansi-common-lisp-introspection/

sbcl xref??? http:https://web.mit.edu/jhawk/mnt/spo/clisp/src/sbcl-1.0.23-x86-linux/contrib/sb-introspect/xref-test.lisp

trivial documentation

(ql:quickload :trivial-documentation)

(trivial-documentation:symbol-definitions '+)
# result
((:KIND :VARIABLE :VALUE (TRIVIAL-DOCUMENTATION:SYMBOL-DEFINITIONS 'DOTIMES)
  :DOCUMENTATION "the value of the most recent top level READ")
 (:KIND :FUNCTION :LAMBDA-LIST (&REST SB-KERNEL::NUMBERS) :DOCUMENTATION
  "Return the sum of its arguments. With no args, returns 0."))