Guiffy's assumes the default file encoding format setup of your system. But, if you're using Guiffy to work with files encoded differently you can specify the encoding format to apply on all your file compares and file saves. To select File Encoding formats choose Options -> Encoding(Charsets)...
Here's what the Dialog looks like:
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The Help button in the dialog brings up documentation regarding the more than 150 File Encoding formats supported.
Guiffy's uses "Courier New" as its default Font for the text displays. Guiffy accepts alternative font choices(based upon the fonts installed on your system). To select another font, such as a Multilingual UNICODE font like "Arial Unicode MS" or "Bitstream Cyberbit" choose Options -> Font (or just clickon the Fontbutton ) and select your font choice for each text display type.
Guiffy writes EOLs(End-Of-Lines) based upon the format used on your system. If you need to save all your files with a different type of EOL, choose Options -> Write EOLs
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Guiffy recognizes any of the EOL formats when reading files and ignores EOL differences when comparing files.
Guiffy's default display mode for compare results is to Show everything - the matching lines and the differences for file sizes upto 400KB. For files > 400KB, the differences are displayed within 8 lines of context which we call Folded Compare/Merge Views. If you'd rather always see everything or just the differences or always see Folded Views, or Folded Views only on larger files. choose Options -> Show (or just clickon on the Show button) and select one of these choices.
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Folded Compare/Merge Views improve the compare viewing response time and reduces the memory requirements (especially for large files with just a few differences).
To keep any of the above settings and all of Guiffy's other Options choices and things like the Guiffy window size and location preserved, choose Options -> Save Settings Controls.
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You may want to have different settings for different projects or tasks or... Use Opts -> Save Settings As to save your current settings to a specified file. Then, when you have some different current settings you wish to keep, Save them to a different file. Use Opts -> Load Saved Settings to change which of your Saved Settings you wish to use for your current task.
See also: