head 1.20; access; symbols RELENG_4_0_0_RELEASE:1.18 RELENG_4:1.18.0.2 RELENG_4_BP:1.18 RELENG_3_4_0_RELEASE:1.7.2.6 RELENG_3_3_0_RELEASE:1.7.2.6 RELENG_3_2_PAO:1.7.2.2.0.2 RELENG_3_2_PAO_BP:1.7.2.2 RELENG_3_2_0_RELEASE:1.7.2.2 RELENG_3_1_0_RELEASE:1.7 RELENG_3:1.7.0.2 RELENG_3_BP:1.7 RELENG_2_2_8_RELEASE:1.3.2.3 RELENG_3_0_0_RELEASE:1.7 RELENG_2_2_7_RELEASE:1.3.2.3 RELENG_2_2_6_RELEASE:1.3.2.2 RELENG_2_2_5_RELEASE:1.3.2.2 bsd_44_lite_2:1.1.1.1 RELENG_2_2_2_RELEASE:1.3.2.1 RELENG_2_2_1_RELEASE:1.3.2.1 RELENG_2_2_0_RELEASE:1.3.2.1 RELENG_2_1_7_RELEASE:1.2 RELENG_2_1_6_1_RELEASE:1.2 RELENG_2_1_6_RELEASE:1.2 RELENG_2_2:1.3.0.2 RELENG_2_2_BP:1.3 RELENG_2_1_5_RELEASE:1.2 RELENG_2_1_0_RELEASE:1.2 RELENG_2_1_0:1.2.0.4 RELENG_2_1_0_BP:1.2 RELENG_2_0_5_RELEASE:1.2 RELENG_2_0_5:1.2.0.2 RELENG_2_0_5_BP:1.2 RELENG_2_0_5_ALPHA:1.2 RELEASE_2_0:1.1.1.1 BETA_2_0:1.1.1.1 ALPHA_2_0:1.1.1.1.0.2 bsd_44_lite:1.1.1.1 CSRG:1.1.1; locks; comment @.\" @; 1.20 date 2000.05.16.17.19.32; author hoek; state Exp; branches; next 1.19; 1.19 date 2000.05.11.00.56.55; author hoek; state Exp; branches; next 1.18; 1.18 date 2000.03.01.12.19.56; author sheldonh; state Exp; branches; next 1.17; 1.17 date 99.12.28.05.56.33; author hoek; state Exp; branches; next 1.16; 1.16 date 99.12.26.04.41.29; author hoek; state Exp; branches; next 1.15; 1.15 date 99.12.26.04.17.27; author hoek; state Exp; branches; next 1.14; 1.14 date 99.09.03.22.31.17; author hoek; state Exp; branches; next 1.13; 1.13 date 99.08.28.01.04.17; author peter; state Exp; branches; next 1.12; 1.12 date 99.08.15.08.25.32; author mpp; state Exp; branches; next 1.11; 1.11 date 99.07.12.20.23.47; author nik; state Exp; branches; next 1.10; 1.10 date 99.06.01.20.02.34; author hoek; state Exp; branches; next 1.9; 1.9 date 99.05.02.18.17.23; author hoek; state Exp; branches; next 1.8; 1.8 date 99.04.29.18.03.38; author hoek; state Exp; branches; next 1.7; 1.7 date 98.07.25.05.56.49; author hoek; state Exp; branches 1.7.2.1; next 1.6; 1.6 date 98.03.23.07.45.02; author charnier; state Exp; branches; next 1.5; 1.5 date 97.07.29.06.42.33; author charnier; state Exp; branches; next 1.4; 1.4 date 97.03.02.18.55.42; author joerg; state Exp; branches; next 1.3; 1.3 date 96.01.22.03.48.47; author adam; state Exp; branches 1.3.2.1; next 1.2; 1.2 date 95.02.21.03.46.47; author wollman; state Exp; branches; next 1.1; 1.1 date 94.05.27.12.30.44; author rgrimes; state Exp; branches 1.1.1.1; next ; 1.1.1.1 date 94.05.27.12.30.45; author rgrimes; state Exp; branches; next ; 1.3.2.1 date 97.03.07.09.04.01; author joerg; state Exp; branches; next 1.3.2.2; 1.3.2.2 date 97.07.30.06.43.57; author charnier; state Exp; branches; next 1.3.2.3; 1.3.2.3 date 98.07.17.04.19.44; author jkh; state Exp; branches; next ; 1.7.2.1 date 99.05.02.18.15.56; author hoek; state Exp; branches; next 1.7.2.2; 1.7.2.2 date 99.05.02.18.18.04; author hoek; state Exp; branches; next 1.7.2.3; 1.7.2.3 date 99.07.28.06.09.51; author hoek; state Exp; branches; next 1.7.2.4; 1.7.2.4 date 99.07.28.06.17.11; author hoek; state Exp; branches; next 1.7.2.5; 1.7.2.5 date 99.08.15.12.32.23; author mpp; state Exp; branches; next 1.7.2.6; 1.7.2.6 date 99.08.29.15.31.17; author peter; state Exp; branches; next 1.7.2.7; 1.7.2.7 date 2000.03.06.11.34.50; author sheldonh; state Exp; branches; next ; desc @@ 1.20 log @Catchup with the times: - Avoid use of word that Americans don't know how to spell - Avoid use of capital letters when referring to command names - Bookmarks do span files - Use .Qq where appropriate. I didn't use .Sq or .Dq where `' and ``'' appear, since it's not clear to me what modern usage of those two macros is. - Say simply: ``See .Xr xxx 1'' rather than ``See the .Xr xxx 1 command''. This former style has undoubtedly increased in popularity due to html and hyperlinks, but it's always been around (esp. for manpage sections other than section 1). - Use .St - Dedocument use of `-' to mean that `more` should read from its standard input. The modern preferred way to read from standard input is by specifying /dev/stdin. This is not a prelude to changing more's behaviour within the short term (ie. at least 3-4 years). @ text @.\" Copyright (c) 1988, 1990, 1993 .\" The Regents of the University of California. All rights reserved. .\" All rights reserved. .\" .\" Redistribution and use in source and binary forms, with or without .\" modification, are permitted provided that the following conditions .\" are met: .\" 1. Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in the .\" documentation and/or other materials provided with the distribution. .\" 3. All advertising materials mentioning features or use of this software .\" must display the following acknowledgement: .\" This product includes software developed by the University of .\" California, Berkeley and its contributors. .\" 4. Neither the name of the University nor the names of its contributors .\" may be used to endorse or promote products derived from this software .\" without specific prior written permission. .\" .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE .\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" .\" @@(#)more.1 8.2 (Berkeley) 4/18/94 .\" $FreeBSD: src/usr.bin/more/more.1,v 1.19 2000/05/11 00:56:55 hoek Exp $ .\" .Dd April 18, 1994 .Dt MORE 1 .Os .Sh NAME .Nm more .Nd file perusal filter for crt viewing .Sh SYNOPSIS .Nm .Op Fl ceinsu .Op Fl t Ar tag .Op Fl x Ar tabs .Op Fl / Ar pattern .Op Ar .Sh DESCRIPTION The .Nm command is a filter for paging through text one screenful at a time. It uses .Xr termcap 3 so it can run on a variety of terminals, including hardcopy terminals. On a hardcopy terminal, lines which should be printed at the top of the screen are prefixed with an up-arrow. A .Ar file may be specified as .Pa /dev/stdin to view stdin. .Sh OPTIONS Command line options are described below. Options are also taken from the environment variable .Ev MORE (make sure to precede them with a dash (``-'')) but command line options will override them. .Bl -tag -width flag .It Fl c Normally, .Nm will repaint the screen by scrolling from the bottom of the screen. If the .Fl c option is set, when .Nm needs to change the entire display, it will paint from the top line down. .It Fl e Normally, if displaying a single file, .Nm exits as soon as it reaches end-of-file. The .Fl e option tells .Nm to exit if it reaches end-of-file twice without an intervening operation. .It Fl i The .Fl i option causes searches to ignore case; that is, uppercase and lowercase are considered identical. .It Fl n The .Fl n flag suppresses line numbers. The default (to use line numbers) may cause .Nm to run more slowly in some cases, especially with a very large input file. Suppressing line numbers with the .Fl n flag will avoid this problem. Using line numbers means: the line number will be displayed in the .Cm = command, and the .Cm v command will pass the current line number to the editor. .It Fl s The .Fl s option causes consecutive blank lines to be squeezed into a single blank line. .It Fl t The .Fl t option, followed immediately by a tag, will edit the file containing that tag. For more information, see .Xr ctags 1 and .Xr gtags 1 . .It Fl u By default, .Nm treats backspaces and .Dv CR-LF sequences specially. Backspaces which appear adjacent to an underscore character are displayed as underlined text. Backspaces which appear between two identical characters are displayed as emboldened text. .\" Actually, backspaces are never displayed, either higlighted or underlined, .\" when -u isn't specified. .Dv CR-LF sequences are compressed to a single newline character. The .Fl u option causes backspaces to always be displayed as control characters, i.e. as the two character sequence ``^H'', and .Dv CR-LF to be left alone. .It Fl x The .Fl x option sets tab stops every .Ar N positions. The default for .Ar N is 8. .It Fl / The .Fl / option specifies a string that will be searched for before each file is displayed. .Sh COMMANDS Interactive commands for .Nm are based on .Xr vi 1 . Some commands may be preceded by a decimal number, called N in the descriptions below. In the following descriptions, ^X means control-X. .Pp .Bl -tag -width Ic .It Ic h Help: display a summary of these commands. If you forget all the other commands, remember this one. .It Xo .Ic SPACE .No or .Ic f .No or .Ic \&^F .Xc Scroll forward N lines, default one window. If N is more than the screen size, only the final screenful is displayed. .It Ic b No or Ic \&^B Scroll backward N lines, default one window (see option -z below). If N is more than the screen size, only the final screenful is displayed. .It Xo .Ic j .No or .Ic RETURN .No or .Ic DOWN-ARROW .Xc Scroll forward N lines, default 1. The entire N lines are displayed, even if N is more than the screen size. .It Ic k No or Ic UP-ARROW Scroll backward N lines, default 1. The entire N lines are displayed, even if N is more than the screen size. .It Ic LEFT-ARROW Scroll leftwards N columns, default 1, or turn on line-wrapping if the screen is cannot be scrolled leftwards. .It Ic RIGHT-ARROW Turn off line-wrapping or scroll rightwards N columns, default 1, if line wrapping is already off. .It Ic TAB Turn off line-wrapping or scroll rightwards N * 8 columns, default 8, if line-wrapping is already off. .It Ic HOME Toggle horizontal scrolling and associated line-wrapping on and off. .It Ic d No or Ic \&^D Scroll forward N lines, default one half of the screen size. If N is specified, it becomes the new default for subsequent d and u commands. The entire N lines are displayed, even if N is more than the screen size. .It Ic u No or Ic \&^U Scroll backward N lines, default one half of the screen size. If N is specified, it becomes the new default for subsequent d and u commands. The entire N lines are displayed, even if N is more than the screen size. .It Ic g Go to line N in the file, default 1 (beginning of file). .It Ic G Go to line N in the file, default the end of the file. .It Ic p No or Ic \&% Go to a position N percent into the file. N should be between 0 and 100. This does work if standard input is being read, but only if .Nm has already read to the end of the file. It is always fast, but not always useful. .It Ic r No or Ic \&^L Repaint the screen. .It Ic R Repaint the screen, discarding any buffered input. Useful if the file is changing while it is being viewed. .It Ic m Followed by any lowercase letter, marks the current position with that letter. .It Ic \&' (single quote) Followed by any lowercase letter, returns to the position which was previously marked with that letter. Followed by another single quote, returns to the position at which the last .Qq large movement command was executed, or the beginning of the file if no such movements have occurred. .It Ic \&/ Ns Ar pattern Search forward in the file for the N-th line containing the pattern. N defaults to 1. The pattern is a .St -p1003.2 .Dq extended format regular expression, as described in .Xr re_format 7 . The search starts at the second line displayed. .It Ic \&? Ns Ar pattern Search backward in the file for the N-th line containing the pattern. The search starts at the line immediately before the top line displayed. .It Ic \&/\&! Ns Ar pattern Like /, but the search is for the N-th line which does NOT contain the pattern. .It Ic \&?\&! Ns Ar pattern Like ?, but the search is for the N-th line which does NOT contain the pattern. .It Ic n No and Ic N Repeat previous search, in same or opposite direction respectively, for N-th line containing the last pattern (or .Tn NOT containing the last pattern, if the previous search was /! or ?!). .It Ic E Ns Op Ar filename Examine a new file. If the filename is missing, the current file (see the N and P commands below) from the list of files in the command line is re-examined. If the filename is a pound sign (#), the previously examined file is re-examined. .It Ic \&:n Examine the next file (from the list of files given in the command line). If a number N is specified (not to be confused with the command N), the N-th next file is examined. .It Ic \&:p Examine the previous file. If a number N is specified, the N-th previous file is examined. .It Ic \&:t Go to supplied tag. .It Ic t Go forward in tag queue [gtags only]. .It Ic T Go backward in tag queue [gtags only]. .It Ic v Invokes an editor to edit the current file being viewed. The editor is taken from the environment variable .Ev EDITOR , or defaults to .Xr vi 1 . .It Ic \&= No or Ic \&^G These options print out the number of the file currently being displayed relative to the total number of files there are to display, the current line number, the current byte number and the total bytes to display, and what percentage of the file has been displayed. If .Nm is reading from stdin, or the file is shorter than a single screen, some of these items may not be available. Note, all of these items reference the first byte of the last line displayed on the screen. .It Xo .Ic q .No or .Ic \&:q .No or .Ic ZZ .Xc Exits .Nm more . .El .Sh ENVIRONMENT The following environment variables are used, if they exist: .Bl -tag -width Fl .It Ev MORE Specifies default option flags to .Nm more . Options must be preceeded by a .Dq - as if they were specified on the command line. .It Ev EDITOR Specifies default editor. .It Ev SHELL Specifies current shell in use. This is normally set by the shell at login time. .It Ev TERM Specifies terminal type. This is used by .Nm to get the terminal characteristics necessary to manipulate the screen. .El .Sh SEE ALSO .Xr ctags 1 , .Xr global 1 , .Xr gtags 1 , .Xr vi 1 .Sh BUGS Reading files with long lines is slow. .Pp CRLF-terminated 80 character lines are proceeded by an extraneous blank line. .Pp Immediate transitions from bold text to underlined text cause the underlining to be not existing. .Pp Sometimes searches match lines that do not contain the pattern being searched for. .Sh AUTHORS This software is derived from software contributed to Berkeley by .An Mark Nudleman . .Sh HISTORY The .Nm command appeared in .Bx 3.0 . @ 1.19 log @Make the TAB key tab. Under syscons, shift-TAB also performs a backtab. @ text @d34 1 a34 1 .\" $FreeBSD: src/usr.bin/more/more.1,v 1.18 2000/03/01 12:19:56 sheldonh Exp $ d50 4 a53 2 .Nm More is a filter for paging through text one screenful at a time. It d56 9 a64 5 so it can run on a variety of terminals. There is even limited support for hardcopy terminals. (On a hardcopy terminal, lines which should be printed at the top of the screen are prefixed with an up-arrow.) .Ar File may be a single dash (``-''), implying stdin. d119 2 a120 1 containing that tag. For more information, see the d122 2 a123 1 command. d133 2 d221 2 a222 1 and 100. (This works if standard input is being read, but only if d225 1 a225 1 not always useful.) d235 1 a235 1 (Single quote.) d239 3 a241 1 which the last "large" movement command was executed, or the a242 1 All marks are lost when a new file is examined. d246 2 a247 1 The pattern is a POSIX.2 d271 1 a271 1 If the filename is missing, the "current" file (see the N and P commands d314 2 a315 2 .Nm More utilizes the following environment variables, if they exist: d318 1 a318 1 This variable may be set with favored options to d320 3 d324 1 a324 1 Specify default editor. d326 2 a327 1 Current shell in use (normally set by the shell at login time). d329 4 a332 1 Specifies terminal type, used by more to get the terminal a349 3 .Pp The HOME and ARROW keys will only work if you use the correct vt100 escape sequences for them. @ 1.18 log @Remove single-space hard sentence breaks. These degrade the quality of the typeset output, tend to make diffs harder to read and provide bad examples for new-comers to mdoc. @ text @d34 1 a34 1 .\" $FreeBSD: src/usr.bin/more/more.1,v 1.17 1999/12/28 05:56:33 hoek Exp $ d190 3 @ 1.17 log @Dedocument one of the BUGS listed in the last commit. The bug (needless calculation of line numbers) never existed and the two bugs that made me think it existed have been fixed (see recent commits about this date to linenum.c:r.1.3 and ch.c:r.1.8 fixing broken line-number buffering and braindead algorithms respectively). @ text @d34 1 a34 1 .\" $FreeBSD: src/usr.bin/more/more.1,v 1.16 1999/12/26 04:41:29 hoek Exp $ d138 2 a139 1 positions. The default for @ 1.16 log @A missing verb to a sentence from last commit. @ text @d34 1 a34 1 .\" $FreeBSD: src/usr.bin/more/more.1,v 1.15 1999/12/26 04:17:27 hoek Exp $ a319 3 .Pp Sometimes line numbers are calculated for no particular reason when a search is performed. @ 1.15 log @For some reason the HOME key wasn't documented. Document it. Expand the docs on a couple other keys. While I'm here, document another ~3 bugs that have been around for all eternity in the hope that I'll someday bother to fix them. @ text @d34 1 a34 1 .\" $FreeBSD: src/usr.bin/more/more.1,v 1.14 1999/09/03 22:31:17 hoek Exp $ d321 2 a322 1 Sometimes line numbers for no particular reason when a search is performed. @ 1.14 log @Thorough revamp of how input commands are processed. This allows customization of user keys (documentation pending). The only key whose semantics have changed is the capital 'N' key, which now performs a repeat-search in the opposite direction (just like in vi). This commit is a little bulkier than what I had originally planned. I'm not completely happy with the direction it went, but it's definately an improvement, and the alternative is to continue becoming irrelevant compared to GNU less. (Does anyone even _use_ /usr/bin/more these days?) @ text @d34 1 a34 1 .\" $FreeBSD: src/usr.bin/more/more.1,v 1.13 1999/08/28 01:04:17 peter Exp $ d171 7 a177 1 .It Ic j No or Ic RETURN d180 1 a180 1 .It Ic k d183 8 d195 1 d200 1 d320 11 @ 1.13 log @$Id$ -> $FreeBSD$ @ text @d34 1 a34 1 .\" $FreeBSD$ d228 4 a231 2 .It Ic n Repeat previous search, for N-th line containing the last pattern d242 1 a242 1 .It Ic N No or Ic \&:n d246 1 a246 1 .It Ic P No or Ic \&:p @ 1.12 log @Various man page cleanup: - Sort xrefs - Be consistent with section names as outlines in mdoc(7). - Other misc mdoc cleanup. PR: doc/13144 Submitted by: Alexey M. Zelkin @ text @d34 1 a34 1 .\" $Id: more.1,v 1.11 1999/07/12 20:23:47 nik Exp $ @ 1.11 log @Add $Id$, to make it simpler for members of the translation teams to track. The $Id$ line is normally at the bottom of the main comment block in the man page, separated from the rest of the manpage by an empty comment, like so; .\" $Id$ .\" If the immediately preceding comment is a @@(#) format ID marker than the the $Id$ will line up underneath it with no intervening blank lines. Otherwise, an additional blank line is inserted. Approved by: bde @ text @d34 1 a34 1 .\" $Id$ d294 2 a296 2 .Xr global 1 , .Xr ctags 1 , @ 1.10 log @Grok gtags too. @ text @d34 1 @ 1.9 log @Document another (less-virulent) CRLF-related bug. @ text @d248 4 d293 2 @ 1.8 log @Remove documentation of CRLF bug from more.1. Sync code with manpage. PR: bin/961 bin/7296 (fix) Submitted by: Garance Alistair Drosehn @ text @d293 2 @ 1.7 log @Nuke obsolote and broken -# option. Order options. PR: bin/5996 Submitted by: Max Euston @ text @d125 1 a125 1 sequences are compressed to a single linefeed d292 1 a292 2 Incorrect output can result from omitting the -u flag when accessing regular files with CRLF line termination. @ 1.7.2.1 log @MFC: count crlfs as one character @ text @d125 1 a125 1 sequences are compressed to a single newline d292 2 a293 1 Reading files with long lines is slow. @ 1.7.2.2 log @MFC: DOS sucks. @ text @a292 2 .Pp CRLF-terminated 80 character lines are proceeded by an extraneous blank line. @ 1.7.2.3 log @commit-notes @ text @a33 1 .\" $Id: more.1,v 1.11 1999/07/12 20:23:47 nik Exp $ a247 4 .It Ic t Go forward in tag queue [gtags only]. .It Ic T Go backward in tag queue [gtags only]. a288 2 .Xr gtags 1 , .Xr global 1 , @ 1.7.2.4 log @[Whoops... used ci -m instead of -F on the last commit...] MFC: misc incidental cleanup, gtags support, better line-number passing to $EDITOR, working arrow keys, $Id$ to manpage @ text @d34 1 a34 1 .\" $Id: more.1,v 1.7.2.3 1999/07/28 06:09:51 hoek Exp $ @ 1.7.2.5 log @MFC: Various man page cleanup. I also merged in another older -current commit to nice.8 and renice.8 that added some extra man page xrefs, since it made my job easier, and it should have been done anyways. @ text @d34 1 a34 1 .\" $Id: more.1,v 1.7.2.4 1999/07/28 06:17:11 hoek Exp $ d294 2 a296 2 .Xr global 1 , .Xr gtags 1 , @ 1.7.2.6 log @$Id$ -> $FreeBSD$ @ text @d34 1 a34 1 .\" $FreeBSD$ @ 1.7.2.7 log @MFC: Remove single-space hard sentence breaks. @ text @d34 1 a34 1 .\" $FreeBSD: src/usr.bin/more/more.1,v 1.7.2.6 1999/08/29 15:31:17 peter Exp $ d138 1 a138 2 positions. The default for @ 1.6 log @.Sh AUTHOR -> .Sh AUTHORS. Use .An/.Aq. @ text @d43 1 a43 1 .Op Fl ceinus a46 1 .Op Fl # @ 1.5 log @Add usage(). @ text @d295 1 a295 1 .Sh AUTHOR d297 2 a298 1 by Mark Nudleman. @ 1.4 log @Make more not immediately exit on a short file, if the -e option is given. This makes more -e basically usable at all when your termcap entry supports an alternate screen buffer (like xterm-r6). I wonder whether we should make more -e the default. Oure more seems to be the only one on the world with this funny behaviour. 2.2 candidate Submitted by: dawes@@rf900.physics.usyd.edu.au (David Dawes) @ text @d42 1 a42 1 .Nm more d68 1 a68 1 .Nm more d73 1 a73 1 .Nm more d77 1 a77 1 .Nm more d80 3 a82 1 option tells more to d94 1 a94 1 .Nm more d118 1 a118 1 .Nm more d148 1 a148 1 .Nm more d192 1 a192 1 .Nm more d260 1 a260 1 .Nm more d300 1 a300 1 .Nm more @ 1.3 log @Document the CRLF bug @ text @a81 3 If the file is shorter than a single screen .Nm more will exit at end-of-file regardless. @ 1.3.2.1 log @YAMFC (rev 1.7, and 1.4 resp: don't exit immediately on short file if -e is given, so alternate screen buffers can be used at all) @ text @d82 3 @ 1.3.2.2 log @MFC: Add usage(). @ text @d42 1 a42 1 .Nm d68 1 a68 1 .Nm d73 1 a73 1 .Nm d77 1 a77 1 .Nm d80 1 a80 3 option tells .Nm to d92 1 a92 1 .Nm d116 1 a116 1 .Nm d146 1 a146 1 .Nm d190 1 a190 1 .Nm d258 1 a258 1 .Nm d298 1 a298 1 .Nm @ 1.3.2.3 log @MFC: doc fixes, enhancements to locate & more, new tail functionality. @ text @d295 1 a295 1 .Sh AUTHORS d297 1 a297 2 by .An Mark Nudleman . @ 1.2 log @more now uses POSIX regular expressions and no longer needs libcompat. @ text @d293 3 @ 1.1 log @Initial revision @ text @d215 4 a218 2 The pattern is a regular expression, as recognized by .Xr ed . @ 1.1.1.1 log @BSD 4.4 Lite Usr.bin Sources @ text @@