Editing GNU TeXmacs (section)

{{Short description|Open-source word processor}}
{{Infobox software
| name = GNU TeXmacs
| logo = GNU Texmacs logo.svg
| logo size = 86
| screenshot = Screnshot of GNU TexMacs.png
| screenshot size = 270
| caption = TeXmacs 2.1.1 running on [[Windows 11]]
| developer = [[GNU Project]]
| latest release version = {{wikidata|property|preferred|references|edit|Q1464634|P348|P548=Q2804309}}
| latest release date = {{wikidata|qualifier|preferred|single|Q1464634|P348|P548=Q2804309|P577}}
| latest preview version = {{wikidata|property|preferred|references|edit|Q1464634|P348|P548=Q51930650}}
| latest preview date = {{wikidata|qualifier|preferred|single|Q1464634|P348|P548=Q51930650|P577}}
| programming language = [[C++]]
| operating system = [[Linux]], [[Windows]], [[macOS]], [[Unix-like]]<ref>{{cite web|url=http://www.texmacs.org/tmweb/download/download.en.html |title=Downloading and installing TeXmacs (FSF GNU project) |publisher=Texmacs.org |access-date=2010-05-29}}</ref>
| platform = [[x86]], [[x86-64]]
| genre = [[Word processor]]
| license = [[GNU General Public License|GPL-3.0-or-later]]<ref>{{cite web|url=http://www.texmacs.org/tmweb/about/license.en.html |title=The GNU General Public License |publisher=Texmacs.org |access-date=2010-12-27}}</ref>
| website = {{URL|https://www.texmacs.org}}
}}
'''GNU TeXmacs''' is a scientific [[word processor]] and [[typesetting]] component of the [[GNU Project]]. It originated as a variant of [[GNU Emacs]] with [[TeX]] functionalities, though it shares no code with those programs, while using TeX fonts.<ref>[http://www.texmacs.org/tmweb/help/faq.en.html Frequently asked questions (FSF GNU project)<!-- Bot generated title -->]</ref> It is written and maintained by [[Joris van der Hoeven]] and a group of developers.<ref>{{Cite web|url=https://www.texmacs.org/tmweb/about/authors.en.html|title=Authors of GNU TeXmacs|access-date=2019-09-23}}</ref> The program produces structured [[document]]s with a [[WYSIWYW|WYSIWYG]] [[user interface]]. New document styles can be created by the user. The editor provides high-quality [[typesetting]] [[algorithm]]s and TeX and other [[typeface|font]]s for publishing professional looking documents.