# This file is part of LyX

# LyX keyboard definitions similar to those of Scientific Word.
# Prepared by Serge Winitzki. Version 1.2

# Tip: to find the "LyX name" for a key, look at the status bar after
# typing some non-existent key combination. E.g. to find how "Ctrl-&" is
# referenced, press Ctrl-S Ctrl-&: the status bar shows "C-s S-C-ampersand."

#\bind "C-a"                    "------"
#\bind "C-b"                    "font-bold"

# Copy, paste, etc.: more familiar keys
\bind "C-c"	"copy"

# Display equation toggle: type it in a displayed equation to convert it
# back to an inline equation
# Sciword mnemonic.
\bind "C-d"	"math-display"

#\bind "C-e"	"------"
# Greek for only one character. "math-greek-toggle" is the persistent Greek
# toggle which nobody really needs when typing math.
# Sciword mnemonic.
\bind "C-f"	"math-insert \frac"
\bind "C-g"	"math-greek"

# Do we need this?
#\bind "C-h"	"hyphenation-point-insert"

# Sciword mnemonic.
\bind "C-i"	"math-insert \int"

#\bind "C-j"	"------"

\bind "C-k"	"line-delete-forward"
\bind "C-l"	"screen-recenter"

# Toggle: in text mode, switch to math, and vice versa. Also C-t.
\bind "C-m"	"math-mode"
# C-n is numbering equations now. Sciword had "C-Tab" mnemonic which conflicts with many things.
# Numbering equations. Should perhaps simplify math-number and math-nonumber into one command since they are used in very different contexts. This and also math-macro stuff should be available in the Lyx menus!
\bind "C-n"	"math-number"
\bind "S-C-n" "math-nonumber"
\bind "C-o"	"inset-toggle"

# Insert a quote character. Do I need this?
# Probably, since we need a way to get a raw quote
\bind "C-q"	"self-insert \""

# Sciword mnemonic.
\bind "C-r"	"math-insert \sqrt"

# This combination is now a gateway to math symbols (C-s ...)
#\bind "C-s"	"------"

# Sciword mnemonic for going between text and math modes.
\bind "C-t"	"math-mode"
\bind "C-u"	"font-underline"
\bind "C-v"	"paste"
\bind "C-w"	"buffer-close"
\bind "C-x"	"cut"
\bind "C-z"	"undo"
\bind "S-C-z"	"redo"


# This combination makes an umlaut accent now.
#\bind "S-C-quotedbl"           "quote-insert"

# Bracket delimiters. Sciword mnemonic is to press Control-<bracket key>

\bind "C-9"	"math-delim ( )"
\bind "S-C-parenleft"	"math-delim ( )"
\bind "C-0"	"math-delim ( )"
\bind "S-C-parenright"	"math-delim ( )"

\bind "C-bracketleft"		"math-delim [ ]"
\bind "C-bracketright"	"math-delim [ ]"
\bind "C-S-less"		"math-delim langle rangle"
\bind "C-S-greater"		"math-delim langle rangle"

# The bar bracket: on some keyboards, e.g. British, the bar character is
# bound to an Alt-something and on some wayward Unices to "brokenbar".
\bind "C-S-bar"		"math-delim | |"
\bind "C-S-brokenbar"	"math-delim | |"
\bind "C-M-bar"		"math-delim | |"

\bind "S-C-braceleft"		"math-delim { }"
\bind "S-C-braceright"		"math-delim { }"

# Accents by Sciword mnemonics. Mostly press Ctrl-<accent key>
# e.g. Ctrl-. for overdot, Ctrl-' for acute accent, Ctrl-~ for tilde etc.
# Some of them seem to work only in math mode?

\bind "C-period"	"accent-dot"
\bind "S-C-colon"	"math-insert \ddot"
\bind "C-quoteleft"	"accent-grave"
\bind "S-C-asciitilde"	"accent-tilde"
\bind "S-C-quotedbl"	"accent-umlaut"
\bind "C-apostrophe"	"accent-acute"
\bind "S-C-asciicircum" "accent-circumflex"
\bind "C-equal"		"accent-vector"
# Why is it not "accent-bar"?
\bind "C-minus"	"math-insert \bar"
# What is "accent-underbar"?
#\bind "S-C-underscore"	"accent-underbar"

# Function keys.

#\bind "F1"	"help"	# Not yet implemented!
#\bind "C-F1"                   "help-context"                  # Not yet implemented!
\bind "F2"                     "buffer-write"
\bind "F3"                     "find-replace"

\bind "C-F4"                   "buffer-close"
\bind "M-F4"                   "lyx-quit"
# F4 to F8 are used to switch fonts. Sciword mnemonic.
\bind "F4"                     "font-default"
\bind "F5"                     "font-bold"
\bind "F6"                     "font-emph"
\bind "F7"                     "font-code"
\bind "F8"                     "font-noun"
# F9 bound below as meta-prefix (useful e.g. if the keyboard doesn't have a working ALT).
#\bind "F9"                     "------"
#\bind "F10"                    "------"

#
# Math menu (unmodified)
#

\bind "M-m f"			"math-insert \frac"
\bind "M-m i"			"math-insert \int"
\bind "M-m o"			"math-insert \oint"
\bind "M-m p"                  "math-insert \partial"
\bind "M-m s"                  "math-insert \sqrt"
\bind "M-m S-S"                "math-insert \sum"
\bind "M-m l"                  "math-limits"
\bind "M-m n"                  "math-number"
\bind "M-m v"                  "accent-vector"

# Sciword mnemonics for math editing:

\bind "M-apostrophe"	"math-insert \prime"
\bind "C-Up"		"math-insert ^"
\bind "C-Down"		"math-insert _"
\bind "C-s d"		"math-insert \partial"
\bind "C-s e"		"math-insert \sum"
\bind "C-s p"		"math-insert \prod"
\bind "C-s i"		"math-insert \infty"
\bind "C-s x"		"math-insert \times"

# My own embellishments for symbols I use often.

#I'd like to combine math-insert ^ and math-insert prime, but don't know how.

\bind "C-s apostrophe"	"math-insert \prime"
\bind "C-s S-plus"	"math-insert \dagger"
\bind "C-s equal"	"math-insert \equiv"
\bind "M-equal"		"math-insert \approx"
\bind "M-minus"		"math-insert \sim"
\bind "C-minus"		"math-insert \rightarrow"
\bind "S-M-less"	"math-insert \leq"
\bind "S-M-greater"	"math-insert \geq"
\bind "C-s S-less"	"math-insert \ll"
\bind "C-s S-greater"	"math-insert \gg"

	############################
######### Almost no changes below. #########
	############################

#
# Motion group
#

\bind "Right"                  "char-forward"
\bind "Left"                   "char-backward"
\bind "Up"                     "up"
\bind "Down"                   "down"
\bind "C-Right"                "word-forward"
\bind "C-Left"                 "word-backward"
# These are now used to insert superscripts and subscripts.
#\bind "C-Up"                   "paragraph-up"
#\bind "C-Down"                 "paragraph-down"
\bind "Home"                   "line-begin"
\bind "End"                    "line-end"
\bind "Prior"                  "screen-up"
\bind "Next"                   "screen-down"
\bind "C-Home"                 "buffer-begin"
\bind "C-End"                  "buffer-end"
\bind "Tab"                    "tab-forward"

#
# Motion + select group
#

\bind "S-Right"                "forward-select"
\bind "S-Left"                 "backward-select"
\bind "S-Up"                   "up-select"
\bind "S-Down"                 "down-select"
\bind "S-C-Right"              "word-forward-select"
\bind "S-C-Left"               "word-backward-select"
\bind "S-C-Up"                 "paragraph-up-select"
\bind "S-C-Down"               "paragraph-down-select"
\bind "S-Home"                 "line-begin-select"
\bind "S-End"                  "line-end-select"
\bind "S-Prior"                "screen-up-select"
\bind "S-Next"                 "screen-down-select"
\bind "S-C-Home"               "buffer-begin-select"
\bind "S-C-End"                "buffer-end-select"
\bind "C-Insert"               "copy"
\bind "S-Insert"               "paste"
\bind "S-Delete"               "cut"

# Numeric keypad (if Shift+KP_XXX does not switch the NumLock state)
\bind "S-KP_Right"              "forward-select"
\bind "S-KP_Left"               "backward-select"
\bind "S-KP_Up"                 "up-select"
\bind "S-KP_Down"               "down-select"
\bind "S-C-KP_Right"            "word-forward-select"
\bind "S-C-KP_Left"             "word-backward-select"
\bind "S-C-KP_Up"               "paragraph-up-select"
\bind "S-C-KP_Down"             "paragraph-down-select"
\bind "S-KP_Home"               "line-begin-select"
\bind "S-KP_End"                "line-end-select"               
\bind "S-KP_Prior"              "screen-up-select"
\bind "S-KP_Next"               "screen-down-select"
\bind "S-C-KP_Home"             "buffer-begin-select"
\bind "S-C-KP_End"              "buffer-end-select"
\bind "S-C-KP_Prior"            "buffer-begin-select"
\bind "S-C-KP_Next"             "buffer-end-select"
\bind "C-KP_Insert"             "copy"
\bind "S-KP_Insert"             "paste"
\bind "S-KP_Delete"             "cut"

#
# Edit group
#

\bind "Delete"                 "delete-forward"
\bind "BackSpace"              "delete-backward"
\bind "C-Delete"               "word-delete-forward"
\bind "C-BackSpace"            "word-delete-backward"
\bind "Return"                 "break-paragraph"
\bind "M-Return"               "break-paragraph-keep-layout"
\bind "C-Return"               "break-line"
\bind "C-S-L"                  "ligature-break-insert"
\bind "C-space"                "protected-space-insert"
\bind "Escape"                 "cancel"
\bind "F9"                     "meta-prefix"



#
# Font size menu
#

\bind "M-s S-A"                "font-size largest"             # \LARGE
\bind "M-s g"                  "font-size giant"               # \Huge
\bind "M-s h"                  "font-size huge"                # \huge
\bind "M-s S-H"                "font-size giant"               # \Huge
\bind "M-s l"                  "font-size large"               # \large
\bind "M-s S-L"                "font-size larger"              # \Large
\bind "M-s n"                  "font-size normal"              # \normalsize
\bind "M-s s"                  "font-size small"               # \small
\bind "M-s t"                  "font-size tiny"                # \tiny

\bind "M-s 1"                  "font-size tiny"
\bind "M-s 2"                  "font-size small"
\bind "M-s 3"                  "font-size normal"
\bind "M-s 4"                  "font-size large"
\bind "M-s 5"                  "font-size larger"
\bind "M-s 6"                  "font-size largest"
\bind "M-s 7"                  "font-size huge"
\bind "M-s 8"                  "font-size giant"



#
# Alignment menu
#

#\bind "M-a l"                  "para-align left"               # Not yet implemented!
#\bind "M-a r"                  "para-align right"              # Not yet implemented!
#\bind "M-a c"                  "para-align center"             # Not yet implemented!
#\bind "M-a b"                  "para-align block"              # Not yet implemented!
#\bind "M-a f"                  "para-align block"              # Not yet implemented!
#\bind "M-a d"                  "para-align default"            # Not yet implemented!



#
# Paragraph style menu
#

\bind "M-p c"                  "drop-layouts-choice"
\bind "M-p 1"                  "layout Chapter"
\bind "M-p 2"                  "layout Section"
\bind "M-p 3"                  "layout Subsection"
\bind "M-p 4"                  "layout Subsubsection"
\bind "M-p 5"                  "layout Paragraph"
\bind "M-p 6"                  "layout Subparagraph"
\bind "M-p b"                  "layout Itemize"                        # bulleted list
\bind "M-p d"                  "layout Description"
\bind "M-p e"                  "layout Enumerate"                      # numbered list
\bind "M-p i"                  "layout Itemize"                        # bulleted list
\bind "M-p l"                  "layout List"
\bind "M-p n"                  "layout Enumerate"                      # numbered list
\bind "M-p p"                  "layout Lyx-Code"
\bind "M-p q"                  "layout Quote"
\bind "M-p S-Q"                "layout Quotation"
\bind "M-p s"                  "layout Standard"
\bind "M-p t"                  "layout Title"
\bind "M-p S-at"               "layout Section*"                       # M-p S-2
\bind "M-p S-dollar"           "layout Subsubsection*"                 # M-p S-4
\bind "M-p S-numbersign"       "layout Subsection*"                    # M-p S-3

\bind "M-p Left"               "depth-decrement"
\bind "M-p Right"              "depth-increment"



#
# Character style menu
#

\bind "M-c b"                  "font-bold"
#\bind "M-c c"                  "font-smallcaps"
\bind "M-c e"                  "font-emph"
\bind "M-c i"                  "font-emph"						# italics
\bind "M-c m"                  "math-mode"
\bind "M-c p"                  "font-code"
\bind "M-c r"                  "font-roman"
\bind "M-c s"                  "font-sans"
\bind "M-c t"                  "ert-insert"
\bind "M-c u"                  "font-underline"

\bind "M-c Down"               "word-lowcase"
\bind "M-c Up"                 "word-upcase"
\bind "M-c Right"              "word-capitalize"

\bind "M-c space"              "font-default"



#
# Keyboard menu
#

\bind "M-k 1"                  "keymap-primary"
\bind "M-k 2"                  "keymap-secondary"
\bind "M-k o"                  "keymap-off"
\bind "M-k t"                  "keymap-toggle"
\bind "M-k x"                  "keymap-off"

#
# Misc menu
#
 
# this clashes with M-x so we can't use it. M-x is more
# important (reported by Serge Winitzki <winitzki@yahoo.com>)
# \bind "M-x c"                  "screen-recenter"

\bind "M-x"			"command-execute"


\bind_file latinkeys.bind
\bind_file cyrkeys.bind
\bind_file greekkeys.bind