Uhlobo lwesithathu lwegatsha le-Emacs 26, i-GNU Emacs 26.3, lilapha

Kwaziwa ezinsukwini ezimbalwa ezedlule ukutholakala kwenguqulo entsha yel umhleli wombhalo odumile IGNU Emacs, eza nenguqulo yayo entsha 26.3. Le inguqulo yesithathu egatsheni lama-26.x, ngemuva kwenguqulo yokuqala (26.1) ekhishwe ngoMeyi 2018 kanti eyesibili (26.2) ikhishwe ngo-Ephreli odlule.

Kulabo abangajwayele lo mhleli wombhalo odumile, kufanele bakwazi lokho I-GNU Emacs ingumhleli wombhalo owandekayo, owenziwe ngezifiso, okhululekile futhi ovulekile eyenziwe ngumsunguli we-GNU Project, uRichard Stallman. Lona owaziwa kakhulu emndenini wama-Emac wabahleli bemibhalo.

Lo mhleli wombhalo uyatholakala nge-GNU / Linux, Windows ne-MacOS, Kubhalwe ku-C futhi kunikeza i-Emacs Lisp njengolimi lokwelulwa. Futhi okufakwe ku-C, i-Emacs Lisp "ulimi lwesigodi" lolimi lohlelo lwe-Lisp olusetshenziswa yi-Emacs njengolimi lokubhala.

Okwalabo abangajwayele lo mhleli wombhalo, Izici ze-GNU Emacs zifaka:

• izindlela zokuhlela ezizwela kokuqukethwe, kufaka phakathi ukugqanyiswa kwe-syntax, ezinhlotsheni eziningi zamafayela
• Imibhalo ebanzi ehlanganisiwe, kufaka phakathi okokufundisa kwabasebenzisi abasha
• Ukuxhaswa okugcwele kwe-Unicode cishe yonke imibhalo
• Kubuye kube ngokwezifiso kakhulu, kusetshenziswa ikhodi ye-Emacs Lisp noma isikhombimsebenzisi sokuqhafaza.
• Ine-ecosystem ephelele yezici ngaphandle kokuhlelwa kombhalo nje kuphela, kufaka phakathi ukulandela umkhondo wesheduli kanye ne-planner (nge-Org mode), i-imeyili kanye nomfundi wezindaba (i-Gnus), isikhombimsebenzisi sokulungisa amaphutha, nokuningi.
• futhi izuza ohlelweni lwephakeji (i-Emacs Lisp Package Archive noma i-ELPA) ukulanda nokufaka izandiso
• Futhi okuningi

Ama-Emacs 26.3 Izici Ezintsha Eziyinhloko

Akungabazeki ukuthi uhlobo lwe-Emacs 26.1 yilona olulethe izici eziningi ezintsha, ngenxa yabo okulandelayo kugqama:

• Kusetshenziswa ifomu elinganiselwe lokuncintisana ngemicu ye-Lisp
• Ukusekelwa kokuboniswa kokuzikhethela kwezinombolo zomugqa kusibha. Qaphela ukuthi ukuhlela ifayili ku-Emacs (okuyifayela eliku-hard disk), umhleli wenza ikhophi endaweni yakhe yememori, futhi le khophi ibizwa ngokuthi i-buffer
• imodi entsha enezingqimba eyodwa yokuskrola
• Ukusekelwa kombala okungu-24-bit kumatheminali ombhalo ahambisanayo

Ngesikhathi kulokhu kukhishwa okusha kwe-GNU Emacs okuyi inguqulo 26.3 kunezinguquko ezimbalwa ezigqamile, kahle enye yazo ukufaka ukhiye omusha we-GPG ukuqinisekisa amaphakheji kumkhombandlela we-GNU ELPA.

Inketho entsha, 'usizo-vumela-ukuqedela-ukulayisha okuzenzakalelayo', kuphakanyisiwe ukukhubaza isici esethulwe kuma-Emacs 26.1 alanda amafayela ngesikhathi sokuqedela ukufaka ngokuhlanganisa u-'Ch f 'no' Ch v '.

Ungayifaka kanjani i-Gnu Emacs 26.3 ku-Ubuntu nakwezinye izinto?

Uma unentshisekelo yokukwazi ukufaka le nguqulo entsha yama-Gnu Emacs ku-distro yakho, Bangakwenza ngezindlela ezimbili.

Okokuqala enye yazo ukukwenza ngqo kusukela Isikhungo Sesoftware kusuka ku-Ubuntu noma ngosizo lwe-Synaptic.

Noma, njengoba wazi, izibuyekezo zohlelo lokusebenza azivame ukutholakala ngokushesha, ngakho-ke kufanele silinde izinsuku ezimbalwa ukuze zitholakale kuwo wonke umuntu.

Enye indlela kanye nenconyiwe ukuba ya inguqulo yamanje inguqulo 26.2.

Ngosizo lwendawo yokugcina izinto okwathi emahoreni ambalwa adlule ngenza ukubuyekezwa kwephakeji nokuthi (okwamanje ngibhala le ndatshana) itholakale ku-Ubuntu 16.04 Xenial, 18.04 Bionic Beaver, 18.10 Cosmic Cuttlefish, 19.04 Disco Dingo, Linux Mint 19 kanye nokunye okuphuma ku-Ubuntu.

Ukufaka i-GNU Emacs ku-Ubuntu, kanye nokuphuma kwayo, kuzofanele sivule kuphela i-terminal (Singakwenza lokhu ngenhlanganisela yokhiye Ctrl + Al + T) bese ukopisha imiyalo elandelayo kuyo:

sudo add-apt-repository ppa:kelleyk/emacs -y
sudo apt-get update
sudo apt-get install emacs26

Ungayikhipha kanjani i-Gnu Emacs 26.3?

Uma nganoma ngasiphi isizathu ufuna ukususa lo mhleli wombhalo ohlelweni lwakho lokusebenza, kuzofanele uvule kuphela i-terminal (Ctrl + Alt + T).

Ngemuva kwalokho kuzofanele ubhale okulandelayo kuphela kuyo:

sudo add-apt-repository ppa:kelleyk/emacs -r
sudo apt remove emacs26
sudo apt autoremove