Re: [HACKERS] Terminal width for help output
Alvaro Herrera a écrit : Peter Eisentraut wrote: Do we care to maintain a maximum width for programs' --help output (and psql's \?)? I think 79 characters was once a recommendation (or perhaps 72), but we have a couple of violations either way, which I'd like to fix, but what to? 79 is perfect IMHO. It would be great to ask translators to preserve the constraint too. I wasn't aware of the constraint. Now, I'll do it. Are there other constraints that translators should know about ? Also it would rock if translation kept the alignment in various output. For example, avoid stuff like $ pg_controldata Numéro de version de pg_control : 833 Numéro de version du catalogue : 200710232 Identifiant du système de base de données : 5125738698090412341 Etat du groupe de base de données : arrêt Dernière modification de pg_control : jeu 15 nov 2007 08:17:22 CLST Dernière localisation du point de contrôle: 0/4D06F8 Précédente localisation du point de contrôle: 0/4B9818 Dernière localisation de reprise du point de contrôle : 0/4D06F8 Dernier TimeLineID du point de vérification : 1 Dernier NextXID du point de contrôle : 0/395 Dernier NextXOID du point de contrôle : 16407 Dernier NextMultiXactId du point de contrôle : 1 Dernier NextMultiOffset du point de contrôle : 0 Heure du dernier point de contrôle : jeu 15 nov 2007 08:17:22 CLST Emplacement de fin de la récupération minimale: 0/0 Alignement maximale de la donnée :8 Taille de bloc de la base de données : 8192 Blocs par segment pour une relation importante : 131072 Taille de bloc du WAL : 8192 Octets par segment WAL : 16777216 Taille maximale des identifiants :64 Nombre de colonnes maximum d'un index: 32 Maximum size of a TOAST chunk:1996 Stockage du type date/heure : nombres à virgule flottante Taille maximum d'un nom local : 128 LC_COLLATE : fr_CA.UTF-8 LC_CTYPE :fr_CA.UTF-8 +1 Thanks for the tips. -- Guillaume. http://www.postgresqlfr.org http://dalibo.com ---(end of broadcast)--- TIP 4: Have you searched our list archives? http://archives.postgresql.org
Re: [HACKERS] Terminal width for help output
On Thu, Nov 15, 2007 at 06:56:06PM -0300, Alvaro Herrera wrote: Peter Eisentraut wrote: Do we care to maintain a maximum width for programs' --help output (and psql's \?)? I think 79 characters was once a recommendation (or perhaps 72), but we have a couple of violations either way, which I'd like to fix, but what to? 79 is perfect IMHO. It would be great to ask translators to preserve the constraint too. I thought that 79 was good because if output was copied/pasted into an email that didn't fold lines nicely then output wouldn't get immediately mangled. Sam ---(end of broadcast)--- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq
Re: [HACKERS] Terminal width for help output
Joshua D. Drake wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Thu, 15 Nov 2007 16:04:46 -0500 Tom Lane [EMAIL PROTECTED] wrote: Peter Eisentraut [EMAIL PROTECTED] writes: Do we care to maintain a maximum width for programs' --help output (and psql's \?)? I think 79 characters was once a recommendation (or perhaps 72), but we have a couple of violations either way, which I'd like to fix, but what to? I think 79 is still a reasonable maximum. AFAIK 80 columns is still a pretty standard terminal window width, but if you try to print in the last column you may get unexpected extra blank lines. O.k. this might be offtopic if it is feel free to smack me... but I have noticed that psql really breaks on terminals that are wide.. \df works fine, but \df+ is completely broke. Can't we just ask the terminal? Peter is talking about --help text that is hard-coded into the binary, meaning you don't run it through some filter before output. -- Bruce Momjian [EMAIL PROTECTED]http://momjian.us EnterpriseDB http://postgres.enterprisedb.com + If your life is a hard drive, Christ can be your backup. + ---(end of broadcast)--- TIP 2: Don't 'kill -9' the postmaster
Re: [HACKERS] Terminal width for help output
On Nov 15, 2007 4:56 PM, Alvaro Herrera [EMAIL PROTECTED] wrote: Peter Eisentraut wrote: Do we care to maintain a maximum width for programs' --help output (and psql's \?)? I think 79 characters was once a recommendation (or perhaps 72), but we have a couple of violations either way, which I'd like to fix, but what to? 79 is perfect IMHO. It would be great to ask translators to preserve the constraint too. Agreed, all my terminals are set to standard 80 cols and I always manually wrap at 79 just to be safe. -- Jonah H. Harris, Sr. Software Architect | phone: 732.331.1324 EnterpriseDB Corporation| fax: 732.331.1301 499 Thornall Street, 2nd Floor | [EMAIL PROTECTED] Edison, NJ 08837| http://www.enterprisedb.com/ ---(end of broadcast)--- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match
Re: [HACKERS] Terminal width for help output
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Thu, 15 Nov 2007 21:58:28 +0100 Peter Eisentraut [EMAIL PROTECTED] wrote: Do we care to maintain a maximum width for programs' --help output (and psql's \?)? I think 79 characters was once a recommendation (or perhaps 72), but we have a couple of violations either way, which I'd like to fix, but what to? Why not just have the terminal control the wrap? It isn't just \? that does it. Sincerely, Joshua D. Drake - -- === The PostgreSQL Company: Command Prompt, Inc. === Sales/Support: +1.503.667.4564 24x7/Emergency: +1.800.492.2240 PostgreSQL solutions since 1997 http://www.commandprompt.com/ UNIQUE NOT NULL Donate to the PostgreSQL Project: http://www.postgresql.org/about/donate PostgreSQL Replication: http://www.commandprompt.com/products/ -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFHPLPqATb/zqfZUUQRAuu9AKCIBLRm0ehiWWW7RYi9zjles97/nACcCQu3 5aIzQRH0navadQQzCE6Xn64= =tTOa -END PGP SIGNATURE- ---(end of broadcast)--- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq
Re: [HACKERS] Terminal width for help output
Peter Eisentraut wrote: Do we care to maintain a maximum width for programs' --help output (and psql's \?)? I think 79 characters was once a recommendation (or perhaps 72), but we have a couple of violations either way, which I'd like to fix, but what to? Yea, I went over with the pg_ctl --timeout parameter and had to trim a little. I would like us to keep it 80 myself. -- Bruce Momjian [EMAIL PROTECTED]http://momjian.us EnterpriseDB http://postgres.enterprisedb.com + If your life is a hard drive, Christ can be your backup. + ---(end of broadcast)--- TIP 2: Don't 'kill -9' the postmaster
[HACKERS] Terminal width for help output
Do we care to maintain a maximum width for programs' --help output (and psql's \?)? I think 79 characters was once a recommendation (or perhaps 72), but we have a couple of violations either way, which I'd like to fix, but what to? -- Peter Eisentraut http://developer.postgresql.org/~petere/ ---(end of broadcast)--- TIP 6: explain analyze is your friend
Re: [HACKERS] Terminal width for help output
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Thu, 15 Nov 2007 16:04:46 -0500 Tom Lane [EMAIL PROTECTED] wrote: Peter Eisentraut [EMAIL PROTECTED] writes: Do we care to maintain a maximum width for programs' --help output (and psql's \?)? I think 79 characters was once a recommendation (or perhaps 72), but we have a couple of violations either way, which I'd like to fix, but what to? I think 79 is still a reasonable maximum. AFAIK 80 columns is still a pretty standard terminal window width, but if you try to print in the last column you may get unexpected extra blank lines. O.k. this might be offtopic if it is feel free to smack me... but I have noticed that psql really breaks on terminals that are wide.. \df works fine, but \df+ is completely broke. Can't we just ask the terminal? Sincerely, Joshua D. Drake regards, tom lane ---(end of broadcast)--- TIP 7: You can help support the PostgreSQL project by donating at http://www.postgresql.org/about/donate - -- === The PostgreSQL Company: Command Prompt, Inc. === Sales/Support: +1.503.667.4564 24x7/Emergency: +1.800.492.2240 PostgreSQL solutions since 1997 http://www.commandprompt.com/ UNIQUE NOT NULL Donate to the PostgreSQL Project: http://www.postgresql.org/about/donate PostgreSQL Replication: http://www.commandprompt.com/products/ -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFHPLW4ATb/zqfZUUQRAtH2AJ0cm3Od8SibuI79osf8wG94pqGGnwCeNVjQ qe+JxVIPris0akcrlCLeAO4= =8pTZ -END PGP SIGNATURE- ---(end of broadcast)--- TIP 7: You can help support the PostgreSQL project by donating at http://www.postgresql.org/about/donate
Re: [HACKERS] Terminal width for help output
Alvaro Herrera [EMAIL PROTECTED] writes: Also it would rock if translation kept the alignment in various output. Theoretically the translators are supposed to do that already ... regards, tom lane ---(end of broadcast)--- TIP 2: Don't 'kill -9' the postmaster
Re: [HACKERS] Terminal width for help output
Bruce Momjian wrote: Peter Eisentraut wrote: Do we care to maintain a maximum width for programs' --help output (and psql's \?)? I think 79 characters was once a recommendation (or perhaps 72), but we have a couple of violations either way, which I'd like to fix, but what to? Yea, I went over with the pg_ctl --timeout parameter and had to trim a little. I would like us to keep it 80 myself. +1. wrapping is annoying. cheers andrew ---(end of broadcast)--- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match
Re: [HACKERS] Terminal width for help output
Peter Eisentraut [EMAIL PROTECTED] writes: Do we care to maintain a maximum width for programs' --help output (and psql's \?)? I think 79 characters was once a recommendation (or perhaps 72), but we have a couple of violations either way, which I'd like to fix, but what to? I think 79 is still a reasonable maximum. AFAIK 80 columns is still a pretty standard terminal window width, but if you try to print in the last column you may get unexpected extra blank lines. regards, tom lane ---(end of broadcast)--- TIP 7: You can help support the PostgreSQL project by donating at http://www.postgresql.org/about/donate
Re: [HACKERS] Terminal width for help output
Peter Eisentraut wrote: Do we care to maintain a maximum width for programs' --help output (and psql's \?)? I think 79 characters was once a recommendation (or perhaps 72), but we have a couple of violations either way, which I'd like to fix, but what to? 79 is perfect IMHO. It would be great to ask translators to preserve the constraint too. Also it would rock if translation kept the alignment in various output. For example, avoid stuff like $ pg_controldata Numéro de version de pg_control : 833 Numéro de version du catalogue : 200710232 Identifiant du système de base de données : 5125738698090412341 Etat du groupe de base de données : arrêt Dernière modification de pg_control : jeu 15 nov 2007 08:17:22 CLST Dernière localisation du point de contrôle: 0/4D06F8 Précédente localisation du point de contrôle: 0/4B9818 Dernière localisation de reprise du point de contrôle : 0/4D06F8 Dernier TimeLineID du point de vérification : 1 Dernier NextXID du point de contrôle : 0/395 Dernier NextXOID du point de contrôle : 16407 Dernier NextMultiXactId du point de contrôle : 1 Dernier NextMultiOffset du point de contrôle : 0 Heure du dernier point de contrôle : jeu 15 nov 2007 08:17:22 CLST Emplacement de fin de la récupération minimale: 0/0 Alignement maximale de la donnée :8 Taille de bloc de la base de données : 8192 Blocs par segment pour une relation importante : 131072 Taille de bloc du WAL : 8192 Octets par segment WAL : 16777216 Taille maximale des identifiants :64 Nombre de colonnes maximum d'un index: 32 Maximum size of a TOAST chunk:1996 Stockage du type date/heure : nombres à virgule flottante Taille maximum d'un nom local : 128 LC_COLLATE : fr_CA.UTF-8 LC_CTYPE :fr_CA.UTF-8 -- Alvaro Herrera http://www.amazon.com/gp/registry/DXLWNGRJD34J Those who use electric razors are infidels destined to burn in hell while we drink from rivers of beer, download free vids and mingle with naked well shaved babes. (http://slashdot.org/comments.pl?sid=44793cid=4647152) ---(end of broadcast)--- TIP 7: You can help support the PostgreSQL project by donating at http://www.postgresql.org/about/donate
