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annotate packaging/README.linux-installer-l10n @ 1034:be04030b4167
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| author | Andre Heinecke <andre.heinecke@intevation.de> |
|---|---|
| date | Thu, 04 Sep 2014 14:38:14 +0200 |
| parents | 71cdd4b2f038 |
| children | 96ecd345c961 |
| rev | line source |
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Added documentation on l10n of the linux installer on how to update.
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1 ---------------------------------------------------------------------- |
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2 Localization of the GNU/Linux Installer |
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3 ---------------------------------------------------------------------- |
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4 |
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5 The GNU/Linux Installer uses a simple custom i18n implementation for |
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6 localization. Currently English (default) and German messages are |
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7 supported: |
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8 |
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9 All messages in the Installer are written in English, a associative |
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10 array L10N_DE holds a German translations for the message strings. |
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11 |
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12 If locale is set to any de_* localization (following the same |
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13 semantics as GNU gettext) and a German translation for the particular |
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14 message is available it will be printed in German, otherwise the |
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15 original English message will be used. |
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16 |
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17 |
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18 Relevant files |
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19 -------------- |
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20 |
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21 * linux-installer.inc.in : |
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22 |
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23 Linux Installer Template, written in bash. l10n-enabled messages |
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24 are printed using the function "getxt" or "fatal" (which in turn |
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25 uses getxt for output). The semantics are these of printf and all |
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26 messages are in English. |
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27 |
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28 * linux-installer.l10n-de : |
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29 |
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30 This file contains the associative array L10N_DE which has the |
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31 English messages as used in linux-installer.inc.in as keys and the |
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32 corresponding German strings as values. |
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33 |
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34 * getxt-gen-l10n-array.sh : |
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35 |
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36 A tool to update the file linux-installer.l10n-de. Detailed usage |
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37 is described in the commends at the head of the file. It performs |
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38 the following steps: |
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39 |
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40 1. collect all message strings used with "getxt" (or "fatal") in the |
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41 source file. |
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42 |
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43 2. sort and remove any duplicates |
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44 |
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45 3. merge with existing translations in the array file |
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46 |
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47 4. write updated array to array file |
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48 |
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49 |
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50 How to update translations |
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51 -------------------------- |
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52 |
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53 When any messages in "linux-installer.inc.in" were changed or added |
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54 the array file "linux-installer.l10n-de" needs to be updated: |
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55 |
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56 1. Edit "linux-installer.inc.in" (obviously) |
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57 |
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58 2. Update the array file using getxt-gen-l10n-array.sh in the |
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59 packaging source directory (the directory containing this README): |
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60 |
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61 $ ./getxt-gen-l10n-array.sh linux-installer.inc.in L10N_DE linux-installer.l10n-de |
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62 |
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63 the associative array "L10N_DE" in "linux-installer.l10n-de" will |
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64 now contain entries for all new or changed messaged with empty |
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65 strings for the German translations. |
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66 |
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67 CAVEAT: this means that if you change a message the translation |
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68 for the old message will be removed from "linux-installer.l10n-de"! |
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69 If you (slightly) change messages instead of adding or removing you |
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70 might want to keep a copy of the old version of |
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71 "linux-installer.l10n-de", so you can use the old translations as a |
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72 reference. |
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73 |
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74 3. Edit "linux-installer.l10n-de" and add the missing translations. |
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75 They are best found by searching for empty strings, which are |
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76 denoted by two consecutive quotation marks: "" in your editor. |
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77 |
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78 That's all. Don't forget to commit "linux-installer.l10n-de" along |
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79 with your changes to "linux-installer.inc.in". |