72 lines
2.4 KiB
EmacsLisp
72 lines
2.4 KiB
EmacsLisp
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;;; semantic/symref/idutils.el --- Symref implementation for idutils
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;;; Copyright (C) 2009 Free Software Foundation, Inc.
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;; Author: Eric M. Ludlam <eric@siege-engine.com>
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;; This file is part of GNU Emacs.
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;; This program is free software; you can redistribute it and/or
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;; modify it under the terms of the GNU General Public License as
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;; published by the Free Software Foundation; either version 2, or (at
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;; your option) any later version.
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;; This program is distributed in the hope that it will be useful, but
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;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;; 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 this program; see the file COPYING. If not, write to
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;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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;; Boston, MA 02110-1301, USA.
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;;; Commentary:
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;;
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;; Support IDUtils use in the Semantic Symref tool.
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(require 'cedet-idutils)
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(require 'semantic-symref)
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;;; Code:
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(defclass semantic-symref-tool-idutils (semantic-symref-tool-baseclass)
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(
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)
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"A symref tool implementation using ID Utils.
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The udutils command set can be used to generate lists of tags in a way
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similar to that of `grep'. This tool will parse the output to generate
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the hit list.
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See the function `cedet-idutils-search' for more details.")
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(defmethod semantic-symref-perform-search ((tool semantic-symref-tool-idutils))
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"Perform a search with IDUtils."
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(let ((b (cedet-idutils-search (oref tool :searchfor)
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(oref tool :searchtype)
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(oref tool :resulttype)
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(oref tool :searchscope)
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))
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)
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(semantic-symref-parse-tool-output tool b)
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))
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(defmethod semantic-symref-parse-tool-output-one-line ((tool semantic-symref-tool-idutils))
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"Parse one line of grep output, and return it as a match list.
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Moves cursor to end of the match."
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(cond ((eq (oref tool :resulttype) 'file)
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;; Search for files
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(when (re-search-forward "^\\([^\n]+\\)$" nil t)
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(match-string 1)))
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((eq (oref tool :searchtype) 'tagcompletions)
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(when (re-search-forward "^\\([^ ]+\\) " nil t)
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(match-string 1)))
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(t
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(when (re-search-forward "^\\([^ :]+\\):+\\([0-9]+\\):" nil t)
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(cons (string-to-number (match-string 2))
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(expand-file-name (match-string 1) default-directory))
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))))
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(provide 'semantic/symref/idutils)
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;;; semantic/symref/idutils.el ends here
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