Control: severity -1 wishlist Control: found -1 1.8.13-2 Hi,
Please use: pngcrush -v --help to get more information. We may update the manual pages, use the output of "pngcrush -v --help". 在 2025/9/16 02:50, Peter Müller 写道: > Package: pngcrush > Version: 1.8.13-2~exp1 > > > The documentation leaves a small but rather curious gap: neither the manual > pages (`man pngcrush`) nor the built-in help (`pngcrush --help`) explain what > the mysterious arguments `alla` and `allb` mean when passed to the `-rem` > option. > > Examples: > pngcrush -rem alla input.png output.png > pngcrush -rem allb input.png output.png > > Currently, the only way to discover their meaning seems to be consulting the > Internet, or worse, reading the source code. It would be wonderful if users > could instead learn this from the locally installed documentation, as with > other options. > > I do know an *Alla*, but I'm quite sure she wouldn't appreciate being removed > from a PNG file. As for *Allb*, I've never met them, except, perhaps, an > overweight Al(ex) heavy on lb . :-) > > Gratefully, > Peter > Regards, -- 肖盛文 xiao sheng wen -- Debian Developer(atzlinux) Debian QA page: https://qa.debian.org/developer.php?login=atzlinux%40debian.org Debian salsa: https://salsa.debian.org/atzlinux-guest GnuPG Public Key: 0x00186602339240CB
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