Beginners September 2021

beginners@lists.squeakfoundation.org

1 participants
3 discussions

wiki page for 'how to change default font'
by stes＠PANDORA.BE 07 Jul '22

07 Jul '22

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 How to change the system font to a custom TrueType font ? I managed to solve with the help of the following: http://wiki.squeak.org/squeak/5586 http://wiki.squeak.org/squeak/5584 http://wiki.squeak.org/squeak/5773 - system with russian (cyrillic) fonts The above documents helped a lot; specifically the document 5773 "how to setup Squeak with a cyrillic font", had an important note: "Switch your fonts This can be done from World->Appearance->System Fonts." That works indeed, if you set the various fonts (text font, menu font, list font, code font etc.) in the World->Appearances->System Fonts. I think this could be in its own wiki page: "How to change the default System Fonts" if such a doc does not already exist. I didn't find it on wiki.squeak.org but fortunately the other docs helped. David Stes -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJf/aLAAAoJEAwpOKXMq1MaU48H/RnL+YHqpU+EzKlJJgPCW+Ee 9wI/TWJ6ygSBScmH2iJ/ClF+6XoT2aG7YxI853jCf6QYh48vWhNzr9IXaFtywzOo aqhlcwmvbeLYcfQRqzC7dxsGf+F+pPVp6YJzGX/OBCJ85Ae7IqBQXy7ScW7LEG7B gquKCvbuChib7GK5Pw1V9Tvt9n9n7zeYcTqSSlpp2yAYkKqUsuQV00w/y+LYt9YY PSLyU1c9GZaDUyPcsQjJvWLmpGFQZ6cUhediFL8q7pOEXTCTDmsh6VguZJtZvRwT QmZYRkxKqT7Gvn2tTi0kkIRTXzyE18pfwCue139BvPsoDdiqWMvZCyMWCoWe084= =m7OG -----END PGP SIGNATURE-----

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Help with FFI
by Christian Kellermann 04 Feb '22

04 Feb '22

Dear list! I want to find my way around the FFI module and how to use it in squeak. No let's step back. I want to use a a binding to libsodium form Tony (https://www.eighty-twenty.org/2013/06/11/nacl-for-squeak-and-pharo) and ended up using the Crypto-Nacl-HernanMoralesDurand.13.mcz package as the most recent one from Tony seemed to be Pharo's FFI syntax, as Tobias suggested to me. However each of the supplied tests return a 'module not found error' on my 64 bit Linux Squeak 5.3+updates with the bundled VM. So I tried the Unix examples there and none of those work either, so before I dig deeper into this I'd like to get some kind of re-assurance of what I should expect to work on this particular setup. The FFI Tests from the bundled package all pass though. So my questions are: 1. Are the Unix FFI examples supposed to work? 2. Is the Crypto-Nacl package I want to use recent enough for the FFI? 3. Is the documentation in swiki still up to date for squeak 5.3? 4. What's the logic for searching and loading the shared object to bind to and where do I have to look in the opensmalltalk-vm code? Thanks for all your help! Christian -- May you be peaceful, may you live in safety, may you be free from suffering, and may you live with ease. Also encrypt mails to me: gpg key 0x068757350D0328634B833B65C537678F6BC627B5

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easy peasy recursion on a CustomHelpTopic
by gettimothy 01 Sep '21

01 Sep '21

Hi Folks, |recurse| Transcript clear. recurse := [:help | help pages do:[:each | | v | each asString first isUppercase ifTrue:[recurse value: (Smalltalk at: each)] ifFalse:[ v := help perform: each. Transcript show: each; cr. Transcript show: v title ; cr. Transcript show: v contents; cr]]]. recurse value:PostgresV3Help straight out of the Terse Guide Factorial. What this means, is that I can now get the existing CustomHelp content up into other formats using XTreams parsing and then from those other formats back to CustomHelp. heck,,with a little bit of modification, I can have that thing output to Org mode for emacs easy peasy. I will work on that tomorrow or this weekend. Then, I have to do the reverse and create CustomHelp from various markups cheers, t

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Beginners September 2021