Provided by: wmii_3.10~20120413+hg2813-11_amd64 
NAME
wimenu - The wmii menu program
SYNOPSIS
wimenu [-i] [-h <history file>] [-n <history count>] [-p <prompt>]
wimenu -v
DESCRIPTION
wimenu is wmii's standard menu program. It's used extensively by wmii and related programs to prompt the
user for input. The standard configuration uses it to launch programs, select views, and perform standard
actions. It supports basic item completion and history searching.
BASIC ARGUMENTS
Normal use of wimenu shouldn't require any arguments other than the following. More advanced options are
documented below.
-h <history file>
Causes wimenu to read its command history from <history file> and to append its result to that
file if -n is given.
-i Causes matching of completion items to be performed in a case insensitive manner.
-n <count>
Write at most <count> items back to the history file. The file is never modified unless this
option is provided. Duplicates are filtered out within a 20 item sliding window before this limit
is imposed.
-p <prompt>
The string <prompt> will be show before the input field when the menu is opened.
-r <rows>
Display completion items as a vertical list, one per row, rather than a horizontal list,
side-by-side. A maximum of <rows> rows will be displayed.
ADVANCED ARGUMENTS
-a The address at which to connect to wmii.
-K Prevents wimenu from initializing its default key bindings. WARNING: If you do this, be sure to
bind a key with the Accept or Reject action, or you will have no way to exit wimenu.
-k <key file>
Key bindings will be read from <key file>. Bindings appear as:
<key> [action] [args]
where <key> is a key name, similar to the format used by wmii. For action and args, please refer
to the default bindings, provided in the source distribution under cmd/menu/keys.txt, or use
strings(1) on the wimenu executable (this level of customization is reserved for the determined).
-s <screen>
Suggests that the menu open on Xinerama screen <screen>.
-S <command separator>
Causes each input item to be split at the first occurance of <command sep>. The text to the left
of the separator is displayed as a menu option, and the text to the right is displayed when a
selection is made.
KEY BINDINGS
wimenu's default key bindings are based largely on the movement keys of vi and the standard UNIX shell
input bindings.
Return, C-j, C-m
Accept the input, and select the first matching completion if the cursor is at the end of the
input.
S-Return, C-S-j, C-S-m
Accept the input literally.
Esc, C-[
Quit without returning any output, and exit with non-zero status.
A-p Paste the PRIMARY selection.
Left, C-b
Move backward one character.
Right, C-f
Move forward one character.
A-b Move backward one word.
A-f Move forward one word.
C-a Move to the beginning of the line.
C-e Move to the end of the line.
C-p, Up
Move backward through the input history.
C-n, Down
Move forward through the input history.
Backspace, C-h
Delete the previous character.
C-Backspace, C-w
Delete the previous word.
C-u Delete the previous portion of the line.
Tab, C-i¸ A-l
Select the next completion.
S-Tab, C-S-i, A-h
Select the previous completion.
PageUp, A-k
Select the previous completion page.
PageDown, A-j
Select the next completion page.
Home, A-g
Select the first completion page.
End, A-S-g
Select the last completion page.
CUSTOM COMPLETION
Custom, multipart completion data may be proveded by an external application. When the standard input is
not a TTY, processing of a set of completions stops at every blank line. After the first new line or
EOF, wimenu displays the first set of menu items, and waits for further input. The completion items may
be replaced by writing out a new set, again followed by a new line. Every set following the first must
begin with a line containing a single decimal number specifying where the new completion results are to
be spliced into the input. When an item is selected, text from this position to the position of the caret
is replaced.
ARGUMENTS
-c Prints the contents of the input buffer each time the user inputs a character, as such:
<text before caret>\n<text after caret>\n
EXAMPLE
Let's assume that a script would like to provide a menu with completions first for a command name, then
for arguments to that command. Given three commands and argument sets,
foo
1, 2, 3
bar
4, 5, 6
baz
7, 8, 9
the following script provides the appropriate completions:
#!/bin/sh \-f
rm fifo
mkfifo fifo
# Open wimenu with a fifo as its stdin
wimenu \-c <fifo | awk '
BEGIN {
# Define the completion results
cmds = "foo\nbar\nbaz\n"
cmd["foo"] = "1\n2\n3\n"
cmd["bar"] = "4\n5\n6\n"
cmd["baz"] = "7\n8\n9\n"
# Print the first set of completions to wimenu’s fifo
fifo = "fifo"
print cmds >fifo; fflush(fifo)
}
{ print; fflush() }
# Push out a new set of completions
function update(str, opts) {
print length(str) >fifo # Print the length of the preceding string
print opts >fifo # and the options themself
fflush(fifo)
}
# Ensure correct argument count with trailing spaces
/ $/ { $0 = $0 "#"; }
{ # Process the input and provide the completions
if (NF == 1)
update("", cmds) # The first arg, command choices
else
update($1 " ", cmd[$1]) # The second arg, command arguments
# Skip the trailing part of the command
getline rest
}
' | tail \-1
In theory, this facility can be used for myriad purposes, including hijacking the programmable completion
facilities of most shells. See also the provided examples[1].
ENVIRONMENT
$WMII_ADDRESS
The address at which to connect to wmii.
$NAMESPACE
The namespace directory to use if no address is provided.
SEE ALSO
wmii(1), wmiir(1), wistrug(1), wmii9menu(1), dmenu(1) [1] http://www.suckless.org/wiki/wmii/tips/9p_tips [2] /usr/share/doc/wmii/examples