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;; miscellaneous settings for clisp development in emacs
(eval-when-compile
(defvar vc-dir-backend)
(defvar change-log-default-name))
(defvar clisp-vc-type 'Git "*The version control used by CLISP.")
(defun clisp-hg-repo-p (dir)
(let ((root
(with-temp-buffer
(and (boundp 'vc-hg-program)
(zerop (call-process vc-hg-program nil t nil "paths" "default"))
(buffer-string)))))
(and root (string-match "/clisp\n$" root))))
(defun clisp-git-repo-p (dir)
(let ((root
(with-temp-buffer
(and (boundp 'vc-git-program)
(zerop (call-process vc-git-program nil t nil "remote" "-v"))
(buffer-string)))))
(and root (string-match "/clisp.git" root))))
(defun clisp-repo-p (dir)
(cond ((eq clisp-vc-type 'Hg) (clisp-hg-repo-p dir))
((eq clisp-vc-type 'Git) (clisp-git-repo-p dir))
(t (error "%s: bad %s: %s" 'clisp-repo-p 'clisp-vc-type clisp-vc-type))))
(eval-after-load "grep" ; for rgrep
'(progn
(add-to-list 'grep-files-aliases
'("clisp" . "*.[cdfh] *.lisp *.tst *.m4 *.in Makefile* *.xml"))
(add-to-list 'grep-find-ignored-directories
'(clisp-repo-p . "build*"))))
(defun clisp-set-change-log-default-name ()
"Set `change-log-default-name' appropriately."
(when (eq (vc-backend buffer-file-name) clisp-vc-type)
(let ((dir (file-name-directory buffer-file-name)))
(when (clisp-repo-p dir)
(let ((cl (expand-file-name "ChangeLog" dir)))
(set (make-local-variable 'change-log-default-name)
(if (file-exists-p cl) cl
(expand-file-name
"src/ChangeLog" (locate-dominating-file
buffer-file-name "ANNOUNCE")))))))))
;; append: must come after vc-find-file-hook
(add-hook 'find-file-hook 'clisp-set-change-log-default-name t)
(defun clisp-set-compile-command ()
"Set `compile-command' for CLISP lisp and tst files."
(when (eq (vc-backend buffer-file-name) clisp-vc-type)
(let ((dir (file-name-directory buffer-file-name)))
(when (clisp-repo-p dir)
(set (make-variable-buffer-local 'compile-command)
(if (string= "tst" (file-name-extension (buffer-file-name)))
(concat "cd ../build && "
(if (file-executable-p "../build/lisp.exe")
"../build/lisp.exe"
"../build/lisp.run")
" -q -norc -M lispinit.mem -i tests/tests"
" -x '(run-test \"tests/" (file-name-base (buffer-file-name))
"\")'")
"make -C ../build lispinit.mem"))))))
(add-hook 'lisp-mode-hook 'clisp-set-compile-command)
(defun clisp-set-change-log-vc-dir ()
(when (and (eq vc-dir-backend clisp-vc-type)
(clisp-repo-p default-directory))
(set (make-local-variable 'change-log-default-name)
(expand-file-name "src/ChangeLog" default-directory))))
(add-hook 'vc-dir-mode-hook 'clisp-set-change-log-vc-dir)
(defun clisp-bug-reference-url-format () ; OLD
(concat "http://sourceforge.net/tracker/index.php?func=detail&aid="
(match-string-no-properties 2)
"&group_id=1355&atid="
(let ((kind (match-string-no-properties 1)))
(cond ((string-match "[Bb]ug" kind) "101355")
((string-match "[Pp]atch" kind) "301355")
((string-match "RFE" kind) "351355")
(t (error "unknown bug kind [%s]" kind))))))
(put 'clisp-bug-reference-url-format 'bug-reference-url-format t)
(defun clisp-bug-reference-url-format () ; NEW
(let ((kind (match-string-no-properties 1))
(bug (match-string-no-properties 2)))
(format "http://sourceforge.net/p/clisp/%s/%s/"
(cond ((string-match "[Bb]ug" kind) "bugs")
((string-match "[Pp]atch" kind) "patches")
((string-match "RFE" kind) "feature-requests")
(t (error "unknown bug kind [%s]" kind)))
bug)))
;; see url.el:url-retrieve-synchronously
(defun clisp-sf-transition-url (url)
;; find the new URL
(let* ((retrieval-done nil)
(new-url nil)
(asynch-buffer (url-retrieve url (lambda (status)
(setq new-url (plist-get status :redirect)
retrieval-done t))
nil t t)))
(while (not retrieval-done)
(sleep-for 0.1))
(kill-buffer asynch-buffer)
(or new-url (error "%s is not redirected" url))))
(defun clisp-sf-convert-url ()
;; convert URL at point
(interactive)
(let* ((bounds (or (bounds-of-thing-at-point 'url)
(progn (re-search-forward "https?://" (line-end-position) t)
(bounds-of-thing-at-point 'url))
(error "No URL at point!")))
(url (buffer-substring-no-properties
(car bounds) (cdr bounds))))
(kill-region (car bounds) (cdr bounds))
(insert (clisp-sf-transition-url url))))
(defun clisp-sf-convert-bug-num ()
;; convert bug number at point
(interactive)
(let* ((bounds (or (bounds-of-thing-at-point 'word)
(error "No number at point!")))
(bug (buffer-substring-no-properties
(car bounds) (cdr bounds))))
(kill-region (car bounds) (cdr bounds))
(insert (clisp-sf-transition-url
(concat "http://sourceforge.net/tracker/index.php?func=detail&aid="
bug "&group_id=1355&atid=101355")))))
(defun clisp-sf-convert-all-references ()
;; find and convert reference till EOF
(interactive)
(let ((count 0))
(while (re-search-forward "\\([a-zA-Z]+\\)#\\([0-9]+\\)" nil t)
(let* ((beg (match-beginning 2)) (end (match-end 2))
(url (clisp-bug-reference-url-format))
(new (clisp-sf-transition-url url)))
(when (string= url new)
(error "Same URL! %s" url))
(incf count)
(message "%d %s --> %s" count url new)
(goto-char beg)
(kill-region beg end)
(insert (car (last (split-string new "/" t))))))
(message "Converted %d references" count)))
(defun clisp-goto-gmane-url ()
"Visit the article using Gnus - from Lars."
(interactive)
(when (re-search-forward "\\(gmane[^/\n ]+\\)[/:]\\([0-9]+\\)" nil t)
(let ((group (match-string 1))
(article (match-string 2)))
(message "group=[%s] article=[%s]" group article)
(gnus-fetch-group
group ; (format "nntp+news.gmane.org:%s" group)
(and article
(list (string-to-number article)))))))
(defun clisp-get-gmane-article ()
"Low level: get the article using raw NNTP."
(interactive)
(when (re-search-forward "\\(gmane[^/\n ]+\\)[/:]\\([0-9]+\\)" nil t)
(let* ((group (match-string 1))
(article (match-string 2))
(buffer (concat "*" group "-" article "*"))
(proc (open-network-stream "nntp" buffer "news.gmane.org" 119)))
(message "group=[%s] article=[%s]" group article)
(set-process-coding-system proc 'utf-8-dos 'utf-8-dos)
(process-send-string proc (concat "GROUP " group "\nARTICLE " article "\n"))
(display-buffer buffer))))
(defun clisp-google-message ()
"Search for the message in the current buffer
- created by `clisp-get-gmane-article'."
(interactive)
(goto-char (point-min))
(cl-flet ((get-field (f)
(save-excursion
(and (goto-char (point-min))
(re-search-forward (concat "^" f ":") nil t)
(cl-substitute
?+ ?\s (buffer-substring-no-properties
(point) (line-end-position)))))))
(if (re-search-forward "^Newsgroups: gmane.lisp.clisp" nil t)
(browse-url (concat "https://sourceforge.net/p/clisp/mailman/search/?q="
(get-field "Subject")))
(browse-url (concat "https://google.com/?q="
(get-field "Subject")
(or (get-field "List-Id")
(get-field "Sender")
""))))))
(defun clisp-check-all-links ()
"Check all links in the buffer.
Does _NOT_ check anchors!"
(interactive)
;; don't use `save-excursion' because we want to stop at the offending URL
(let ((start (point)) url (checked ()))
(while (re-search-forward "https?://" nil t)
(message "found <%s>" (setq url (thing-at-point 'url)))
(setq url (first (split-string url "#")))
(unless (member url checked)
(push url checked)
(unless (file-readable-p url)
(error "%s does not exist" url))))
(goto-char start)
(message "Checked %d URLs: %s" (length checked) checked)))
(autoload 'rng-dtd-trivial-p "rng-valid")
(autoload 'nxml-parent-document-set "nxml-mode")
(defun clisp-nxml-mode-hook ()
"Set `nxml-mode-hook' for clisp impnotes."
(when (and (null nxml-parent-document)
(rng-dtd-trivial-p rng-dtd)
(eq (vc-backend buffer-file-name) clisp-vc-type))
(let ((dir (file-name-directory buffer-file-name)) parent)
(when (clisp-repo-p dir)
(cond ((file-exists-p
(setq parent (expand-file-name "impnotes.xml.in" dir)))
(unless (string= parent buffer-file-name)
(nxml-parent-document-set parent)))
((file-exists-p
(setq parent (expand-file-name "doc/impnotes.xml.in"
(locate-dominating-file
dir "ANNOUNCE"))))
(nxml-parent-document-set parent))
(t (message "Cannot find parent document")))))))
(add-hook 'nxml-mode-hook 'clisp-nxml-mode-hook)
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