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XTERM – Terminal emulator for the X Window System Synopsis The xterm program is a terminal emulator for the X Window System. It was originally developed in the mid-1980s to provide DEC VT102 and Tektronix 4014 compatible terminals for programs that cannot use the window system directly. Each xterm window runs as a separate process. Some may run on remote machines, using the X protocol to display o

VILE – Vi Like Emacs – a text-editor Synopsis vile retains the "finger-feel", if you will, of vi, while adding the multiple buffer and multiple window features of emacs and other editors. It is definitely not a vi clone, in that some substantial stuff is missing, and the screen doesn't look quite the same. The things that you tend to type over and over probably work. Things done less frequently, l

http://invisible-island.net/ Copyright © 1996-2022,2023 by Thomas E. Dickey VTTEST – VT100/VT220/XTerm test utility Synopsis Vttest tests the compatibility (demonstrates the non-compatibility) of so-called “VT100-compatible” terminals. In conformance of the good old hacker traditions, the only documentation of this program is the source code itself. To understand it, you also need a copy of the or

Abstract This document is a hacker's tour of the ncurses library and utilities. It discusses design philosophy, implementation methods, and the conventions used for coding and documentation. It is recommended reading for anyone who is interested in porting, extending or improving the package. Objective of the Package The objective of the ncurses package is to provide a free software API for charac

by Eric S. Raymond and Zeyd M. Ben-Halim updates since release 1.9.9e by Thomas Dickey Introduction This document is an introduction to programming with curses. It is not an exhaustive reference for the curses Application Programming Interface (API); that role is filled by the curses manual pages. Rather, it is intended to help C programmers ease into using the package. This document is aimed at C

BYACC – Berkeley Yacc – generate LALR(1) parsers Synopsis Berkeley Yacc (byacc) is generally conceded to be the best yacc variant available. In contrast to bison, it is written to avoid dependencies upon a particular compiler. History Byacc was written around 1990 by Robert Corbett who is the original author of bison. Byacc is noted in Lex & Yacc by John Levine et al (O'Reilly, 1992) for its compa

https://invisible-island.net/xterm/ ctlseqs(ms) XTerm Control Sequences Edward Moy University of California, Berkeley Revised by Stephen Gildea X Consortium (1994) Thomas Dickey XFree86 Project (1996-2006) invisible-island.net (2006-2024) updated for XTerm Patch #395 (2024/09/19) Definitions Many controls use parameters, shown in italics. If a control uses a single parameter, only one parameter na

DIFFSTAT – make histogram from diff-output Synopsis diffstat reads the output of diff and displays a histogram of the insertions, deletions, and modifications per-file. It is useful for reviewing large, complex patch files. History I originally wrote this in 1992, along with an associated utility rcshist, to trace the change history of collections of files. Since then, I've found it most useful fo

In each case, internal functions are not counted. The Unix implementations include undocumented features for compatibility with older curses implementations that are not provided by ncurses. Both PDCurses and NetBSD curses contain functions not counted here because they are not relevant to a comparison with SVr4/XPG4 curses. For example, PDCurses in X11 contains functions for initializing the X wi