correct use of GIMP’s Undo functions. If the code is not correct, a plugin can potentially corrupt the Undo History, so that not only the plugin but also previous actions can no longer properly be undone. The be given for plugins you obtain from other sources. Also, even if the code is correct, canceling a plugin while it is running may corrupt the Undo History, so it is best to avoid this unless you have accidentally not included with the main GIMP distribution, but it can be obtained from the author’s web site [PLUGIN-RESYNTH]. As with many things, your mileage may vary. 10.1.5.3 Removing Red-eye When you take a

And Sc an n e r s Preparing For Security Well, we don’t want to jump ahead, but there are some adjustments you can do now that will enable you to raise the security level later on. You may have dependent installed under /opt/gimp, and libjpeg could be installed under /usr/local. After having raised the security by enabling sgid (set group id on execution) on the scanner program, the scanning program (e.g. all directories (with the -R flag) that have libraries that xscanimage needs. (See “Preparing For Security” on page 232). To find out whether any more libraries are missing, invoke ldd, like this: [olof@whopp

will notice and appreciate (or complain about!). There are also important changes at the level of plugin programming and script-fu creating that are not covered here. Interoperability and standards support use of GIMP's Undo functions. If the code is not correct, a plugin can potentially corrupt the Undo History, so that not only the plugin but also previous actions can no longer properly be undone. The given for plugins you obtain from other sources. Also, even if the code is correct, canceling a plugin while it is running can sometimes leave the Undo History corrupted, so it is best to avoid this

correct use of GIMP’s Undo functions. If the code is not correct, a plugin can potentially corrupt the Undo History, so that not only the plugin but also previous actions can no longer properly be undone. The be given for plugins you obtain from other sources. Also, even if the code is correct, canceling a plugin while it is running can sometimes leave the Undo History corrupted, so it is best to avoid this unless not included with the main GIMP distribution, but it can be obtained from the author’s web site [PLUGIN-RESYNTH]. As with many things, your mileage may vary. 9.1.5.3 Removing Red-eye When you take a