113 lines
3.5 KiB
EmacsLisp
113 lines
3.5 KiB
EmacsLisp
;;; srecode/el.el --- Emacs Lisp specific arguments -*- lexical-binding: t; -*-
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;; Copyright (C) 2008-2024 Free Software Foundation, Inc.
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;; Author: Eric M. Ludlam <zappo@gnu.org>
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;;
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;; Emacs Lisp specific handlers. To use these handlers in your
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;; template, add the :name part to your template argument list.
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;;
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;; Error if not in an Emacs Lisp mode
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;;; Code:
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(require 'srecode)
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(require 'srecode/semantic)
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(declare-function semanticdb-brute-find-tags-by-class "semantic/db-find")
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;;;###autoload
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(defun srecode-semantic-handle-:el (dict)
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"Add macros into the dictionary DICT based on the current Emacs Lisp file.
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Adds the following:
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PRENAME - The common name prefix of this file."
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(let* ((names (append (semantic-find-tags-by-class 'function (current-buffer))
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(semantic-find-tags-by-class 'variable (current-buffer)))
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)
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(common (try-completion "" names)))
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(srecode-dictionary-set-value dict "PRENAME" common)
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))
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;;;###autoload
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(defun srecode-semantic-handle-:el-custom (dict)
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"Add macros into the dictionary DICT based on the current Emacs Lisp file.
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Adds the following:
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GROUP - The `defgroup' name we guess you want for variables.
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FACEGROUP - The `defgroup' name you might want for faces."
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(require 'semantic/db-find)
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(let ((groups (semanticdb-strip-find-results
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(semanticdb-brute-find-tags-by-class 'customgroup)))
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(varg nil)
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(faceg nil)
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)
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;; Pick the best group
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(while groups
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(cond ((string-match "face" (semantic-tag-name (car groups)))
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(setq faceg (car groups)))
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((not varg)
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(setq varg (car groups)))
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(t
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;; What about other groups?
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))
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(setq groups (cdr groups)))
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;; Double check the facegroup.
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(setq faceg (or faceg varg))
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;; Setup some variables
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(srecode-dictionary-set-value dict "GROUP" (semantic-tag-name varg))
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(srecode-dictionary-set-value dict "FACEGROUP" (semantic-tag-name faceg))
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))
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(define-mode-local-override srecode-semantic-apply-tag-to-dict
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emacs-lisp-mode (tagobj dict)
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"Apply Emacs Lisp specific features from TAGOBJ into DICT.
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Calls `srecode-semantic-apply-tag-to-dict-default' first."
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(srecode-semantic-apply-tag-to-dict-default tagobj dict)
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;; Pull out the tag for the individual pieces.
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(let* ((tag (oref tagobj prime))
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(doc (semantic-tag-docstring tag)))
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;; It is much more common to have doc on ELisp.
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(srecode-dictionary-set-value dict "DOC" doc)
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(cond
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;;
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;; FUNCTION
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;;
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((eq (semantic-tag-class tag) 'function)
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(if (semantic-tag-get-attribute tag :user-visible-flag)
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(srecode-dictionary-set-value dict "INTERACTIVE" " (interactive)\n ")
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(srecode-dictionary-set-value dict "INTERACTIVE" ""))))))
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(provide 'srecode/el)
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;; Local variables:
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;; generated-autoload-file: "loaddefs.el"
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;; generated-autoload-load-name: "srecode/el"
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;; End:
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;;; srecode/el.el ends here
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