461
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1 " Vim script for checking .po files.
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2 "
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1599
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3 " Go through the file and verify that:
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4 " - All %...s items in "msgid" are identical to the ones in "msgstr".
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5 " - An error or warning code in "msgid" matches the one in "msgstr".
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461
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6
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7 if 1 " Only execute this if the eval feature is available.
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8
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9 " Function to get a split line at the cursor.
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10 " Used for both msgid and msgstr lines.
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11 " Removes all text except % items and returns the result.
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12 func! GetMline()
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13 let idline = substitute(getline('.'), '"\(.*\)"$', '\1', '')
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14 while line('.') < line('$')
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15 +
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16 let line = getline('.')
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17 if line[0] != '"'
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18 break
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19 endif
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20 let idline .= substitute(line, '"\(.*\)"$', '\1', '')
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21 endwhile
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22
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557
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23 " remove '%', not used for formatting.
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24 let idline = substitute(idline, "'%'", '', 'g')
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25
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1952
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26 " remove '%' used for plural forms.
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27 let idline = substitute(idline, '\\nPlural-Forms: .\+;\\n', '', '')
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28
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461
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29 " remove everything but % items.
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30 return substitute(idline, '[^%]*\(%[-+ #''.0-9*]*l\=[dsuxXpoc%]\)\=', '\1', 'g')
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31 endfunc
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32
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33 " Start at the first "msgid" line.
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34 1
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35 /^msgid
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36 let startline = line('.')
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37 let error = 0
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38
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39 while 1
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40 if getline(line('.') - 1) !~ "no-c-format"
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41 let fromline = GetMline()
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42 if getline('.') !~ '^msgstr'
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43 echo 'Missing "msgstr" in line ' . line('.')
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44 let error = 1
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45 endif
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46 let toline = GetMline()
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47 if fromline != toline
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48 echo 'Mismatching % in line ' . (line('.') - 1)
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557
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49 echo 'msgid: ' . fromline
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50 echo 'msgstr: ' . toline
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461
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51 let error = 1
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52 endif
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53 endif
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54
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55 " Find next msgid.
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56 " Wrap around at the end of the file, quit when back at the first one.
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57 /^msgid
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58 if line('.') == startline
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59 break
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60 endif
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61 endwhile
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62
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1599
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63 " Check that error code in msgid matches the one in msgstr.
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64 "
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65 " Examples of mismatches found with msgid "E123: ..."
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66 " - msgstr "E321: ..." error code mismatch
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67 " - msgstr "W123: ..." warning instead of error
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68 " - msgstr "E123 ..." missing colon
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69 " - msgstr "..." missing error code
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70 "
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71 1
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72 if search('msgid "\("\n"\)\?\([EW][0-9]\+:\).*\nmsgstr "\("\n"\)\?[^"]\@=\2\@!') > 0
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73 echo 'Mismatching error/warning code in line ' . line('.')
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74 let error = 1
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75 endif
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76
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461
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77 if error == 0
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78 echo "OK"
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79 endif
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80
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81 endif
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