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1 #! /bin/sh |
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2 # |
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3 # Copyright (C) 1998, 2002, 2003, 2006, 2007 Mario Storti |
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4 # |
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5 # This file is part of Octave. |
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6 # |
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7 # Octave is free software; you can redistribute it and/or modify it |
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8 # under the terms of the GNU General Public License as published by the |
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9 # Free Software Foundation; either version 3 of the License, or (at |
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10 # your option) any later version. |
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11 # |
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12 # Octave is distributed in the hope that it will be useful, but WITHOUT |
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13 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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14 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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15 # for more details. |
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16 # |
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17 # You should have received a copy of the GNU General Public License |
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18 # along with Octave; see the file COPYING. If not, see |
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19 # <http://www.gnu.org/licenses/>. |
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20 |
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21 # Author: Mario Storti <mstorti@minerva.unl.edu.ar> |
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22 |
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23 # Generate a TAGS file from a set of Octave .m files for use with Emacs. |
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24 # |
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25 # Run as '$ octave-tags' in the given Octave directory to generate a |
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26 # TAGS file. If you want to include another directory, add a line |
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27 # prior to the "*.m" line containing something like |
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28 # `--include=/path/to/other/directory/TAGS" \'. |
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29 |
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30 # Tags are generated for function names and for global variables. For |
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31 # global variables it doesn't work for more than one line global |
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32 # variables. :-( |
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33 |
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34 # Tags are also created for lines of the form '###key foobar' so that |
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35 # you can jump to this specific place just by typing `M-. foobar'. |
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36 # Note that tags are not generated for scripts so that you have to add |
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37 # a line by yourself of the form `###key <script-name>' if you want to |
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38 # jump to it. :-( |
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39 |
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40 etags --lang=none \ |
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41 --regex='/[ \t]*function.*=[ \t]*\([^ \t()]*\)[ \t]*(/\1/' \ |
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42 --regex='/[ \t]*function.*=[ \t]*\([^ \t()]*\)[ \t]*$/\1/' \ |
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43 --regex='/[ \t]*function[ \t]*\([^ \t()]*\)[ \t]*(/\1/' \ |
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44 --regex='/[ \t]*function[ \t]*\([^ \t()]*\)[ \t]*$/\1/' \ |
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45 --regex='/###key \(.*\)/\1/' \ |
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46 --regex='/[ \t]*global[ \t].*/' \ |
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47 *.m |
