Mercurial > hg > Applications > mh
diff miscellany/less-177/less.hlp @ 0:bce86c4163a3
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author | kono |
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date | Mon, 18 Apr 2005 23:46:02 +0900 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/miscellany/less-177/less.hlp Mon Apr 18 23:46:02 2005 +0900 @@ -0,0 +1,104 @@ + + SUMMARY OF COMMANDS + + Commands marked with * may be preceded by a number, N. + Notes in parentheses indicate the behavior if N is given. + + h H Display this help. + q :q :Q ZZ Exit. + + e ^E j ^N CR * Forward one line (or N lines). + y ^Y k ^K ^P * Backward one line (or N lines). + f ^F ^V SPACE * Forward one window (or N lines). + b ^B ESC-v * Backward one window (or N lines). + z * Forward one window (and set window to N). + w * Backward one window (and set window to N). + d ^D * Forward one half-window (and set half-window to N). + u ^U * Backward one half-window (and set half-window to N). + F Forward forever; like "tail -f". + r ^R ^L Repaint screen. + R Repaint screen, discarding buffered input. + + NOTE: default "window" is the screen height. + default "half-window" is half of the screen height. + + /pattern * Search forward for (N-th) matching line. + ?pattern * Search backward for (N-th) matching line. + + NOTE: search commands may be modified by one or more of: + ! search for NON-matching lines. + * search multiple files. + @ start search at first file (for /) or last file (for ?). + + n * Repeat previous search (for N-th occurrence). + N * Repeat previous search in reverse direction. + ESC-n * Repeat previous search, spanning files. + ESC-N * Repeat previous search, reverse dir. & spanning files. + + g < ESC-< * Go to first line in file (or line N). + G > ESC-> * Go to last line in file (or line N). + p % * Go to beginning of file (or N percent into file). + { * Go to the } matching the (N-th) { in the top line. + } * Go to the { matching the (N-th) } in the bottom line. + ( * Go to the ) matching the (N-th) ( in the top line. + ) * Go to the ( matching the (N-th) ) in the bottom line. + [ * Go to the ] matching the (N-th) [ in the top line. + ] * Go to the [ matching the (N-th) ] in the bottom line. + ESC-^F <c1> <c2> * Go to the c1 matching the (N-th) c2 in the top line + ESC-^B <c1> <c2> * Go to the c2 matching the (N-th) c1 in the bottom line. + m<letter> Mark the current position with <letter>. + '<letter> Go to a previously marked position. + '' Go to the previous position. + ^X^X Same as '. + + E [file] Examine a new file. + :e ^X^V Same as E. + :n * Examine the (N-th) next file from the command line. + :p * Examine the (N-th) previous file from the command line. + = ^G :f Print current file name. + V Print version number of "less". + + -<flag> Toggle a command line flag [see FLAGS below]. + _<flag> Display the setting of a command line flag. + +cmd Execute the less cmd each time a new file is examined. + + !command Passes the command to $SHELL to be executed. + |Xcommand Pipe file between current pos & mark X to shell command. + v Edit the current file with $EDITOR. + + + FLAGS + + Most flags may be changed either on the command line, + or from within less by using the - command. + + -? Display help (from command line). + -a Set forward search starting location. + -b [N] Number of buffers. + -B Automatically allocate buffers. + -c -C Repaint by scrolling/clearing. + -d Dumb terminal. + -e -E Quit at end of file. + -f Force open non-regular files. + -h [N] Backward scroll limit. + -i Ignore case in searches. + -j [N] Screen position of target lines. + -k [file] Use a lesskey file. + -m -M Set prompt style. + -n -N Use line numbers. + -o [file] Log file. + -O [file] Log file (unconditionally overwrite). + -p [pattern] Start at pattern (from command line). + -P [prompt] Define new prompt. + -q -Q Quiet the terminal bell. + -r Translate control characters. + -s Squeeze multiple blank lines. + -S Chop long lines. + -t [tag] Find a tag. + -T [tagsfile] Use an alternate tags file. + -u -U Change handling of backspaces. + -w Display ~ for lines after end-of-file. + -x [N] Set tab stops. + -y [N] Forward scroll limit. + -z [N] Set size of window. +