1 | ;+ |
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2 | ; |
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3 | ; @file_comments |
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4 | ; test is a ".pro" file corresponds to an IDL procedure, function or batch file. |
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5 | ; |
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6 | ; @categories |
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7 | ; Utilities |
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8 | ; |
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9 | ; @param FILE {in}{required}{type=string} |
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10 | ; the name of the ".pro" file to be tested. |
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11 | ; if necessary, the input name is completed with '.pro' |
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12 | ; and its path found in !path |
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13 | ; |
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14 | ; @returns |
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15 | ; -1 if not found |
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16 | ; A scalar of string type: 'proc', 'func' or 'batch' |
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17 | ; |
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18 | ; @examples |
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19 | ; |
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20 | ; IDL> print, protype('protype') |
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21 | ; func |
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22 | ; IDL> print, protype('protype.pro') |
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23 | ; func |
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24 | ; IDL> print, protype('init') |
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25 | ; batch |
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26 | ; IDL> print, protype('plt') |
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27 | ; proc |
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28 | ; |
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29 | ; @history |
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30 | ; Sebastien Masson (smasson\@lodyc.jussieu.fr) |
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31 | ; Feb 2006 |
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32 | ; |
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33 | ; @version |
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34 | ; $Id$ |
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35 | ; |
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36 | ;- |
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37 | FUNCTION protype, file |
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38 | ; |
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39 | compile_opt idl2, strictarrsubs |
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40 | ; |
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41 | filepro = find(file[0], /onlypro, /firstfound) |
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42 | if filepro EQ 'NOT FOUND' then return, -1 |
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43 | name = file_basename(filepro, '.pro') |
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44 | ; |
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45 | allines = getfile(filepro) |
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46 | CASE 1 OF |
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47 | ; this is a procedure |
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48 | max(stregex(allines, '^ *pro ?' + name, /fold_case, /boolean)):RETURN, 'proc' |
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49 | ; this is a function |
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50 | max(stregex(allines, '^ *function ?' + name, /fold_case, /boolean)):RETURN, 'func' |
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51 | ; this is an IDL batch file |
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52 | ELSE:RETURN, 'batch' |
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53 | ENDCASE |
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54 | |
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55 | RETURN, -1 |
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56 | END |
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