lsx: check snprintf

[dmenu.git] / dmenu.1

diff --git a/dmenu.1 b/dmenu.1
index 4e44e27..616a2a5 100644 (file)
--- a/dmenu.1
+++ b/dmenu.1
@@ -4,91 +4,96 @@ dmenu \- dynamic menu
 .SH SYNOPSIS
 .B dmenu
 .RB [ \-b ]
 .SH SYNOPSIS
 .B dmenu
 .RB [ \-b ]

-.RB [ \-fn " <font>"]
-.RB [ \-nb " <color>"]
-.RB [ \-nf " <color>"]
-.RB [ \-p " <prompt>"]
-.RB [ \-sb " <color>"]
-.RB [ \-sf " <color>"]
+.RB [ \-f ]
+.RB [ \-i ]
+.RB [ \-l
+.IR lines ]
+.RB [ \-p
+.IR prompt ]
+.RB [ \-fn
+.IR font ]
+.RB [ \-nb
+.IR color ]
+.RB [ \-nf
+.IR color ]
+.RB [ \-sb
+.IR color ]
+.RB [ \-sf
+.IR color ]

 .RB [ \-v ]
 .RB [ \-v ]

+.P
+.BR dmenu_run " ..."

 .SH DESCRIPTION
 .SH DESCRIPTION

-.SS Overview
-dmenu is a generic menu for X, originally designed for
-.BR dwm (1).
-It manages huge amounts (up to 10.000 and more) of user defined menu items
-efficiently.
-.SS Options
+.B dmenu
+is a dynamic menu for X, originally designed for
+.IR dwm (1).
+It manages huge numbers of user\-defined menu items efficiently.
+.P
+dmenu reads a list of newline\-separated items from stdin and creates a menu.
+When the user selects an item or enters any text and presses Return, their
+choice is printed to stdout and dmenu terminates.
+.P
+.B dmenu_run
+is a dmenu script used by dwm which lists programs in the user's $PATH and
+executes the selected item.
+.SH OPTIONS

 .TP
 .B \-b
 .TP
 .B \-b

-makes dmenu appear at the screen bottom (by default it appears at the screen top).
-.TP
-.B \-fn <font>
-defines the font.
+dmenu appears at the bottom of the screen.

 .TP
 .TP

-.B \-nb <color>
-defines the normal background color (#RGB, #RRGGBB, and color names are supported).
+.B \-f
+dmenu grabs the keyboard before reading stdin.  This is faster, but may lock up
+X if stdin is from a terminal.

 .TP
 .TP

-.B \-nf <color>
-defines the normal foreground color (#RGB, #RRGGBB, and color names are supported).
+.B \-i
+dmenu matches menu items case insensitively.

 .TP
 .TP

-.B \-p <prompt>
-defines a prompt to be displayed before the input area.
+.BI \-l " lines"
+dmenu lists items vertically, with the given number of lines.

 .TP
 .TP

-.B \-sb <color>
-defines the selected background color (#RGB, #RRGGBB, and color names are supported).
+.BI \-p " prompt"
+defines the prompt to be displayed to the left of the input field.

 .TP
 .TP

-.B \-sf <color>
-defines the selected foreground color (#RGB, #RRGGBB, and color names are supported).
+.BI \-fn " font"
+defines the font or font set used.

 .TP
 .TP

-.B \-v
-prints version information to standard output, then exits.
-.SH USAGE
-dmenu reads a list of newline-separated items from standard input and creates a
-menu.  When the user selects an item or enters any text and presses Return, his/her
-choice is printed to standard output and dmenu terminates.
-.P
-dmenu is completely controlled by the keyboard. The following keys are recognized:
+.BI \-nb " color"
+defines the normal background color.
+.IR #RGB ,
+.IR #RRGGBB ,
+and X color names are supported.

 .TP
 .TP

-.B Any printable character
-Appends the character to the text in the input field.  This works as a filter:
-only items containing this text will be displayed.
+.BI \-nf " color"
+defines the normal foreground color.

 .TP
 .TP

-.B Left/Right (Mod1\-h/Mod1\-l)
-Select the previous/next item.
+.BI \-sb " color"
+defines the selected background color.

 .TP
 .TP

-.B PageUp/PageDown (Mod1\-k/Mod1\-j)
-Select the first item of the previous/next 'page' of items.
+.BI \-sf " color"
+defines the selected foreground color.

 .TP
 .TP

-.B Home/End (Mod1\-g/Mod1\-G)
-Select the first/last item.
+.B \-v
+prints version information to stdout, then exits.
+.SH USAGE
+dmenu is completely controlled by the keyboard.  Besides standard Unix line
+editing and item selection (arrow keys, page up/down, home and end), the
+following keys are recognized:

 .TP
 .TP

-.B Tab (Control\-i)
+.B Tab (Ctrl\-i)

 Copy the selected item to the input field.
 .TP
 Copy the selected item to the input field.
 .TP

-.B Return (Control\-j)
-Confirm selection and quit (print the selected item to standard output). Returns
-.B 0
-on termination.
-.TP
-.B Shift\-Return (Control\-Shift\-j)
-Confirm selection and quit (print the text in the input field to standard output).
-Returns
-.B 0
-on termination.
-.TP
-.B Escape (Control\-bracketleft)
-Quit without selecting an item. Returns
-.B 1
-on termination.
+.B Return (Ctrl\-j)
+Confirm selection.  Prints the selected item to stdout and exits, returning
+success.

 .TP
 .TP

-.B Backspace (Control\-h)
-Remove enough characters from the input field to change its filtering effect.
+.B Shift\-Return (Ctrl\-Shift\-j)
+Confirm input.  Prints the input text to stdout and exits, returning success.

 .TP
 .TP

-.B Control\-u
-Remove all characters from the input field.
+.B Escape (Ctrl\-c)
+Exit without selecting an item, returning failure.

 .TP
 .TP

-.B Control\-w
-Remove all characters of current word from the input field.
+.B Ctrl\-y
+Paste the current X selection into the input field.

 .SH SEE ALSO
 .SH SEE ALSO

-.BR dwm (1),
-.BR wmii (1) .
+.IR dwm (1),
+.IR lsx (1)