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Diffstat (limited to 'usr.bin/more/more.1')
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diff --git a/usr.bin/more/more.1 b/usr.bin/more/more.1 deleted file mode 100644 index 209b617..0000000 --- a/usr.bin/more/more.1 +++ /dev/null @@ -1,298 +0,0 @@ -.\" 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 -.\" -.Dd April 18, 1994 -.Dt MORE 1 -.Os -.Sh NAME -.Nm more -.Nd file perusal filter for crt viewing -.Sh SYNOPSIS -.Nm more -.Op Fl ceinus -.Op Fl t Ar tag -.Op Fl x Ar tabs -.Op Fl / Ar pattern -.Op Fl # -.Op Ar -.Sh DESCRIPTION -.Nm More -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. 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. -.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 more -will repaint the screen by scrolling from the bottom of the screen. -If the -.Fl c -option is set, when -.Nm more -needs to change the entire display, it will paint from the top line down. -.It Fl e -Normally, if displaying a single file, -.Nm more -exits as soon as it reaches end-of-file. The -.Fl e -option tells more to -exit if it reaches end-of-file twice without an intervening operation. -If the file is shorter than a single screen -.Nm more -will exit at end-of-file regardless. -.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 more -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 the -.Xr ctags 1 -command. -.It Fl u -By default, -.Nm more -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. -.Dv CR-LF -sequences are compressed to a single linefeed -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 more -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 Ic j No or Ic RETURN -Scroll forward N lines, default 1. -The entire N lines are displayed, even if N is more than the screen size. -.It Ic k -Scroll backward N lines, default 1. -The entire N lines are displayed, even if N is more than the screen size. -.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. -.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. -.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 works if standard input is being read, but only if -.Nm more -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 "large" movement command was executed, or the -beginning of the file if no such movements have occurred. -All marks are lost when a new file is examined. -.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 regular expression, as recognized by -.Xr ed . -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 -Repeat previous search, 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 No or 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 No or 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 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 more -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 -.Nm More -utilizes the following environment variables, if they exist: -.Bl -tag -width Fl -.It Ev MORE -This variable may be set with favored options to -.Nm more . -.It Ev EDITOR -Specify default editor. -.It Ev SHELL -Current shell in use (normally set by the shell at login time). -.It Ev TERM -Specifies terminal type, used by more to get the terminal -characteristics necessary to manipulate the screen. -.El -.Sh SEE ALSO -.Xr ctags 1 , -.Xr vi 1 -.Sh AUTHOR -This software is derived from software contributed to Berkeley -by Mark Nudleman. -.Sh HISTORY -The -.Nm more -command appeared in -.Bx 3.0 . |
