From 37b4fcc003d4afc2f8cd9cd79fd9359ca0af2b81 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Tue, 12 Sep 2017 22:33:00 -0400
Subject: .XCompose*: Greatly expand multi-key input sequences

---
diff --git a/.XCompose b/.XCompose
index 38abc70..0563ad0 100644
--- a/.XCompose
+++ b/.XCompose
@@ -1,3 +1,23 @@
+# UTF-8 (Unicode) compose sequence
+
+# First include the locale-specific Compose file.  As explained by XCompose(5),
+# a user’s .XCompose file takes precendence over the locale-specific Compose
+# file.
 include "%L"
 
-<Multi_key> <s> <n> <o> <w> : "☃"
+include "%H/.XCompose.latinb"       # 0180–024F
+include "%H/.XCompose.greek"        # 0370–03FF
+include "%H/.XCompose.punctuation"  # 2000–206F
+include "%H/.XCompose.letterlike"   # 2100–214F
+include "%H/.XCompose.arr"          # 2190–21FF
+include "%H/.XCompose.math"         # 2200–22FF
+include "%H/.XCompose.misctech"     # 2300–23FF
+include "%H/.XCompose.ctrlpics"     # 2400–243F
+include "%H/.XCompose.misc"         # 2600–26FF
+include "%H/.XCompose.dingbats"     # 2700–27BF
+include "%H/.XCompose.supparra"     # 27F0–27FF
+include "%H/.XCompose.miscsymarr"   # 2B00–2BFF
+include "%H/.XCompose.hiragana"     # 3040–309F
+include "%H/.XCompose.katakana"     # 30A0–30FF
+
+include "%H/.XCompose.names"
diff --git a/.XCompose.arr b/.XCompose.arr
new file mode 100644
index 0000000..af672c6
--- /dev/null
+++ b/.XCompose.arr
@@ -0,0 +1,43 @@
+#
+# Arrows
+# Range: 2190–21FF
+#
+
+# Simple arrows
+<Multi_key> <Multi_key> <Left> <Left>                : "←"  U2190    # LEFTWARDS ARROW
+<Multi_key> <Multi_key> <bar> <asciicircum>          : "↑"  U2191    # UPWARDS ARROW
+<Multi_key> <Multi_key> <asciicircum> <bar>          : "↑"  U2191    # UPWARDS ARROW
+<Multi_key> <Multi_key> <Up> <Up>                    : "↑"  U2191    # UPWARDS ARROW
+<Multi_key> <Multi_key> <Right> <Right>              : "→"  U2192    # RIGHTWARDS ARROW
+<Multi_key> <Multi_key> <bar> <v>                    : "↓"  U2193    # DOWNWARDS ARROW
+<Multi_key> <Multi_key> <v> <bar>                    : "↓"  U2193    # DOWNWARDS ARROW
+<Multi_key> <Multi_key> <Down> <Down>                : "↓"  U2193    # DOWNWARDS ARROW
+<Multi_key> <Multi_key> <less> <greater>             : "↔"  U2194    # LEFT RIGHT ARROW
+<Multi_key> <Multi_key> <Left> <Right>               : "↔"  U2194    # LEFT RIGHT ARROW
+<Multi_key> <Multi_key> <Right> <Left>               : "↔"  U2194    # LEFT RIGHT ARROW
+<Multi_key> <Multi_key> <Up> <Down>                  : "↕"  U2195    # UP DOWN ARROW
+
+# Keyboard symbols and circle arrows
+<Multi_key> <Multi_key> <K> <B> <l> <f>              : "↴"  U21B4    # RIGHTWARDS ARROW WITH CORNER
+                                                                     # DOWNWARDS
+                                                                     # = line feed
+<Multi_key> <Multi_key> <K> <B> <c> <r>              : "↵"  U21B5    # DOWNWARDS ARROW WITH CORNER
+                                                                     # LEFTWARDS
+                                                                     # • may indicate a carriage return or new line
+
+# White arrows and keyboard symbols
+<Multi_key> <Multi_key> <K> <B> <s> <h>              : "⇧"  U21E7    # UPWARDS WHITE ARROW
+                                                                     # = shift
+                                                                     # = level 2 select (ISO 9995-7)
+<Multi_key> <Multi_key> <K> <B> <c> <l> <period>     : "⇪"  U21EA    # UPWARDS WHITE ARROW FROM BAR
+                                                                     # = caps lock
+<Multi_key> <Multi_key> <K> <B> <c> <l> <underscore> : "⇬"  U21EC    # UPWARDS WHITE ARROW ON PEDESTAL WITH
+                                                                     # HORIZONTAL BAR
+                                                                     # = capitals (caps) lock
+<Multi_key> <Multi_key> <K> <B> <n> <l>              : "⇭"  U21ED    # UPWARDS WHITE ARROW ON PEDESTAL WITH
+                                                                     # VERTICAL BAR
+                                                                     # = numeric lock
+<Multi_key> <Multi_key> <K> <B> <Home> <bar>         : "⇱"  U21F1    # NORTH WEST ARROW TO CORNER
+                                                                     # = home
+<Multi_key> <Multi_key> <K> <B> <End> <bar>          : "⇲"  U21F2    # SOUTH EAST ARROW TO CORNER
+                                                                     # = end
diff --git a/.XCompose.ctrlpics b/.XCompose.ctrlpics
new file mode 100644
index 0000000..393e9b6
--- /dev/null
+++ b/.XCompose.ctrlpics
@@ -0,0 +1,51 @@
+#
+# Control Pictures
+# Range: 2400–243F
+#
+
+# Graphic pictures for control codes
+<Multi_key> <Multi_key> <C> <0> <n> <u> <l> : "␀"  U2400    # SYMBOL FOR NULL
+<Multi_key> <Multi_key> <C> <0> <s> <o> <h> : "␁"  U2401    # SYMBOL FOR START OF HEADING
+<Multi_key> <Multi_key> <C> <0> <s> <t> <x> : "␂"  U2402    # SYMBOL FOR START OF TEXT
+<Multi_key> <Multi_key> <C> <0> <e> <t> <x> : "␃"  U2403    # SYMBOL FOR END OF TEXT
+<Multi_key> <Multi_key> <C> <0> <e> <o> <t> : "␄"  U2404    # SYMBOL FOR END OF TRANSMISSION
+<Multi_key> <Multi_key> <C> <0> <e> <n> <q> : "␅"  U2405    # SYMBOL FOR ENQUIRY
+<Multi_key> <Multi_key> <C> <0> <a> <c> <k> : "␆"  U2406    # SYMBOL FOR ACKNOWLEDGE
+<Multi_key> <Multi_key> <C> <0> <b> <e> <l> : "␇"  U2407    # SYMBOL FOR BELL
+<Multi_key> <Multi_key> <C> <0> <b> <s>     : "␈"  U2408    # SYMBOL FOR BACKSPACE
+<Multi_key> <Multi_key> <C> <0> <h> <t>     : "␉"  U2409    # SYMBOL FOR HORIZONTAL TABULATION
+<Multi_key> <Multi_key> <C> <0> <l> <f>     : "␊"  U240A    # SYMBOL FOR LINE FEED
+<Multi_key> <Multi_key> <C> <0> <v> <t>     : "␋"  U240B    # SYMBOL FOR VERTICAL TABULATION
+<Multi_key> <Multi_key> <C> <0> <f> <f>     : "␌"  U240C    # SYMBOL FOR FORM FEED
+<Multi_key> <Multi_key> <C> <0> <c> <r>     : "␍"  U240D    # SYMBOL FOR CARRIAGE RETURN
+<Multi_key> <Multi_key> <C> <0> <s> <o>     : "␎"  U240E    # SYMBOL FOR SHIFT OUT
+<Multi_key> <Multi_key> <C> <0> <s> <i>     : "␏"  U240F    # SYMBOL FOR SHIFT IN
+<Multi_key> <Multi_key> <C> <0> <d> <l> <e> : "␐"  U2410    # SYMBOL FOR DATA LINK ESCAPE
+<Multi_key> <Multi_key> <C> <0> <d> <c> <1> : "␑"  U2411    # SYMBOL FOR DEVICE CONTROL ONE
+<Multi_key> <Multi_key> <C> <0> <d> <c> <2> : "␒"  U2412    # SYMBOL FOR DEVICE CONTROL TWO
+<Multi_key> <Multi_key> <C> <0> <d> <c> <3> : "␓"  U2413    # SYMBOL FOR DEVICE CONTROL THREE
+<Multi_key> <Multi_key> <C> <0> <d> <c> <4> : "␔"  U2414    # SYMBOL FOR DEVICE CONTROL FOUR
+<Multi_key> <Multi_key> <C> <0> <n> <a> <k> : "␕"  U2415    # SYMBOL FOR NEGATIVE ACKNOWLEDGE
+<Multi_key> <Multi_key> <C> <0> <s> <y> <n> : "␖"  U2416    # SYMBOL FOR SYNCHRONOUS IDLE
+<Multi_key> <Multi_key> <C> <0> <e> <t> <b> : "␗"  U2417    # SYMBOL FOR END OF TRANSMISSION BLOCK
+<Multi_key> <Multi_key> <C> <0> <c> <a> <n> : "␘"  U2418    # SYMBOL FOR CANCEL
+<Multi_key> <Multi_key> <C> <0> <e> <m>     : "␙"  U2419    # SYMBOL FOR END OF MEDIUM
+<Multi_key> <Multi_key> <C> <0> <s> <u> <b> : "␚"  U241A    # SYMBOL FOR SUBSTITUTE
+<Multi_key> <Multi_key> <C> <0> <e> <s> <c> : "␛"  U241B    # SYMBOL FOR ESCAPE
+<Multi_key> <Multi_key> <C> <0> <f> <s>     : "␜"  U241C    # SYMBOL FOR FILE SEPARATOR
+<Multi_key> <Multi_key> <C> <0> <g> <s>     : "␝"  U241D    # SYMBOL FOR GROUP SEPARATOR
+<Multi_key> <Multi_key> <C> <0> <r> <s>     : "␞"  U241E    # SYMBOL FOR RECORD SEPARATOR
+<Multi_key> <Multi_key> <C> <0> <u> <s>     : "␟"  U241F    # SYMBOL FOR UNIT SEPARATOR
+<Multi_key> <Multi_key> <C> <0> <s> <p>     : "␠"  U2420    # SYMBOL FOR SPACE
+<Multi_key> <Multi_key> <C> <0> <d> <e> <l> : "␡"  U2421    # SYMBOL FOR DELETE
+
+# Specific symbols for space
+<Multi_key> <Multi_key> <S> <P> <b> <l>     : "␢"  U2422    # BLANK SYMBOL
+                                                            # • graphic for space
+→ 0180  ƀ   latin small letter b with stroke
+<Multi_key> <Multi_key> <S> <P> <o> <b>     : "␣"  U2423    # OPEN BOX
+                                                            # • graphic for space
+                                                            # → 2334  ⌴   counterbore
+
+# Graphic picture for control code
+<Multi_key> <Multi_key> <S> <P> <n> <l>     : "␤"  U2424    # SYMBOL FOR NEWLINE
diff --git a/.XCompose.dingbats b/.XCompose.dingbats
new file mode 100644
index 0000000..6196d49
--- /dev/null
+++ b/.XCompose.dingbats
@@ -0,0 +1,16 @@
+#
+# Dingbats
+# Range: 2700–27BF
+#
+
+# Miscellaneous
+<Multi_key> <Multi_key> <8> <less>          : "✂"  U2702    # BLACK SCISSORS
+<Multi_key> <Multi_key> <f> <w>             : "✍"  U270D    # WRITING HAND
+<Multi_key> <Multi_key> <f> <p> <Down>      : "✎"  U270E    # LOWER RIGHT PENCIL
+<Multi_key> <Multi_key> <f> <p> <slash>     : "✎"  U270E    # LOWER RIGHT PENCIL
+<Multi_key> <Multi_key> <f> <p> <minus>     : "✏"  U270F    # PENCIL
+<Multi_key> <Multi_key> <f> <p> <backslash> : "✐"  U2710    # UPPER RIGHT PENCIL
+<Multi_key> <Multi_key> <at> <slash>        : "✓"  U2713    # CHECK MARK
+<Multi_key> <Multi_key> <at> <at> <slash>   : "✔"  U2714    # HEAVY CHECK MARK
+<Multi_key> <Multi_key> <at> <X>            : "✗"  U2717    # BALLOT X
+<Multi_key> <Multi_key> <at> <at> <X>       : "✘"  U2718    # HEAVY BALLOT X
diff --git a/.XCompose.greek b/.XCompose.greek
new file mode 100644
index 0000000..f597dd2
--- /dev/null
+++ b/.XCompose.greek
@@ -0,0 +1,61 @@
+#
+# Greek and Coptic
+# Range: 0370–03FF
+#
+
+# MICRO SIGN (U00B5) is different from GREEK SMALL LETTER MU (U03BC).
+# Cf. <https://en.wikipedia.org/wiki/Micro-#Symbol_encoding_in_character_sets>.
+# MICRO SIGN exists as:
+#     <Multi_key> <m> <u>                     : "µ"   mu # MICRO SIGN
+#     <Multi_key> <slash> <u>                 : "µ"   mu # MICRO SIGN
+#     <Multi_key> <u> <slash>                 : "µ"   mu # MICRO SIGN
+
+# Letters
+<Multi_key> <Multi_key> <G> <A> : "Α"  U0391    # GREEK CAPITAL LETTER ALPHA
+<Multi_key> <Multi_key> <G> <a> : "α"  U03B1    # GREEK SMALL LETTER ALPHA
+<Multi_key> <Multi_key> <G> <B> : "Β"  U0392    # GREEK CAPITAL LETTER BETA
+<Multi_key> <Multi_key> <G> <b> : "β"  U03B2    # GREEK SMALL LETTER BETA
+<Multi_key> <Multi_key> <G> <D> : "Δ"  U0394    # GREEK CAPITAL LETTER DELTA
+<Multi_key> <Multi_key> <G> <d> : "δ"  U03B4    # GREEK SMALL LETTER DELTA
+<Multi_key> <Multi_key> <G> <E> : "Ε"  U0395    # GREEK CAPITAL LETTER EPSILON
+<Multi_key> <Multi_key> <G> <e> : "ε"  U03B5    # GREEK SMALL LETTER EPSILON
+<Multi_key> <Multi_key> <G> <F> : "Φ"  U03A6    # GREEK CAPITAL LETTER PHI
+<Multi_key> <Multi_key> <G> <f> : "φ"  U03C6    # GREEK SMALL LETTER PHI
+<Multi_key> <Multi_key> <G> <G> : "Γ"  U0393    # GREEK CAPITAL LETTER GAMMA
+<Multi_key> <Multi_key> <G> <g> : "γ"  U03B3    # GREEK SMALL LETTER GAMMA
+<Multi_key> <Multi_key> <G> <H> : "Η"  U0397    # GREEK CAPITAL LETTER ETA
+<Multi_key> <Multi_key> <G> <h> : "η"  U03B7    # GREEK SMALL LETTER ETA
+<Multi_key> <Multi_key> <G> <I> : "Ι"  U0399    # GREEK CAPITAL LETTER IOTA
+<Multi_key> <Multi_key> <G> <i> : "ι"  U03B9    # GREEK SMALL LETTER IOTA
+<Multi_key> <Multi_key> <G> <J> : "Θ"  U0398    # GREEK CAPITAL LETTER THETA
+<Multi_key> <Multi_key> <G> <j> : "θ"  U03B8    # GREEK SMALL LETTER THETA
+<Multi_key> <Multi_key> <G> <K> : "Κ"  U039A    # GREEK CAPITAL LETTER KAPPA
+<Multi_key> <Multi_key> <G> <k> : "κ"  U03BA    # GREEK SMALL LETTER KAPPA
+<Multi_key> <Multi_key> <G> <L> : "Λ"  U039B    # GREEK CAPITAL LETTER LAMDA
+<Multi_key> <Multi_key> <G> <l> : "λ"  U03BB    # GREEK SMALL LETTER LAMDA
+<Multi_key> <Multi_key> <G> <M> : "Μ"  U039C    # GREEK CAPITAL LETTER MU
+<Multi_key> <Multi_key> <G> <m> : "μ"  U03BC    # GREEK SMALL LETTER MU
+<Multi_key> <Multi_key> <G> <N> : "Ν"  U039D    # GREEK CAPITAL LETTER NU
+<Multi_key> <Multi_key> <G> <n> : "ν"  U03BD    # GREEK SMALL LETTER NU
+<Multi_key> <Multi_key> <G> <O> : "Ο"  U039F    # GREEK CAPITAL LETTER OMICRON
+<Multi_key> <Multi_key> <G> <o> : "ο"  U03BF    # GREEK SMALL LETTER OMICRON
+<Multi_key> <Multi_key> <G> <P> : "Π"  U03A0    # GREEK CAPITAL LETTER PI
+<Multi_key> <Multi_key> <G> <p> : "π"  U03C0    # GREEK SMALL LETTER PI
+<Multi_key> <Multi_key> <G> <Q> : "Χ"  U03A7    # GREEK CAPITAL LETTER CHI
+<Multi_key> <Multi_key> <G> <q> : "χ"  U03C7    # GREEK SMALL LETTER CHI
+<Multi_key> <Multi_key> <G> <R> : "Ρ"  U03A1    # GREEK CAPITAL LETTER RHO
+<Multi_key> <Multi_key> <G> <r> : "ρ"  U03C1    # GREEK SMALL LETTER RHO
+<Multi_key> <Multi_key> <G> <S> : "Σ"  U03A3    # GREEK CAPITAL LETTER SIGMA
+<Multi_key> <Multi_key> <G> <s> : "σ"  U03C3    # GREEK SMALL LETTER SIGMA
+<Multi_key> <Multi_key> <G> <T> : "Τ"  U03A4    # GREEK CAPITAL LETTER TAU
+<Multi_key> <Multi_key> <G> <t> : "τ"  U03C4    # GREEK SMALL LETTER TAU
+<Multi_key> <Multi_key> <G> <U> : "Υ"  U03A5    # GREEK CAPITAL LETTER UPSILON
+<Multi_key> <Multi_key> <G> <u> : "υ"  U03C5    # GREEK SMALL LETTER UPSILON
+<Multi_key> <Multi_key> <G> <W> : "Ω"  U03A9    # GREEK CAPITAL LETTER OMEGA
+<Multi_key> <Multi_key> <G> <w> : "ω"  U03C9    # GREEK SMALL LETTER OMEGA
+<Multi_key> <Multi_key> <G> <X> : "Ξ"  U039E    # GREEK CAPITAL LETTER XI
+<Multi_key> <Multi_key> <G> <x> : "ξ"  U03BE    # GREEK SMALL LETTER XI
+<Multi_key> <Multi_key> <G> <Y> : "Ψ"  U03A8    # GREEK CAPITAL LETTER PSI
+<Multi_key> <Multi_key> <G> <y> : "ψ"  U03C8    # GREEK SMALL LETTER PSI
+<Multi_key> <Multi_key> <G> <Z> : "Ζ"  U0396    # GREEK CAPITAL LETTER ZETA
+<Multi_key> <Multi_key> <G> <z> : "ζ"  U03B6    # GREEK SMALL LETTER ZETA
diff --git a/.XCompose.hiragana b/.XCompose.hiragana
new file mode 100644
index 0000000..24abf0f
--- /dev/null
+++ b/.XCompose.hiragana
@@ -0,0 +1,105 @@
+#
+# Hiragana
+# Range: 3040–309F
+#
+
+# Hiragana letters
+<Multi_key> <Multi_key> <J> <H> <a>          : "ぁ"  U3041    # HIRAGANA LETTER SMALL A
+<Multi_key> <Multi_key> <J> <H> <A>          : "あ"  U3042    # HIRAGANA LETTER A
+<Multi_key> <Multi_key> <J> <H> <i>          : "ぃ"  U3043    # HIRAGANA LETTER SMALL I
+<Multi_key> <Multi_key> <J> <H> <I>          : "い"  U3044    # HIRAGANA LETTER I
+<Multi_key> <Multi_key> <J> <H> <u>          : "ぅ"  U3045    # HIRAGANA LETTER SMALL U
+<Multi_key> <Multi_key> <J> <H> <U>          : "う"  U3046    # HIRAGANA LETTER U
+<Multi_key> <Multi_key> <J> <H> <e>          : "ぇ"  U3047    # HIRAGANA LETTER SMALL E
+<Multi_key> <Multi_key> <J> <H> <E>          : "え"  U3048    # HIRAGANA LETTER E
+<Multi_key> <Multi_key> <J> <H> <o>          : "ぉ"  U3049    # HIRAGANA LETTER SMALL O
+<Multi_key> <Multi_key> <J> <H> <O>          : "お"  U304A    # HIRAGANA LETTER O
+<Multi_key> <Multi_key> <J> <H> <K> <A>      : "か"  U304B    # HIRAGANA LETTER KA
+<Multi_key> <Multi_key> <J> <H> <G> <A>      : "が"  U304C    # HIRAGANA LETTER GA
+<Multi_key> <Multi_key> <J> <H> <K> <I>      : "き"  U304D    # HIRAGANA LETTER KI
+<Multi_key> <Multi_key> <J> <H> <G> <I>      : "ぎ"  U304E    # HIRAGANA LETTER GI
+<Multi_key> <Multi_key> <J> <H> <K> <U>      : "く"  U304F    # HIRAGANA LETTER KU
+<Multi_key> <Multi_key> <J> <H> <G> <U>      : "ぐ"  U3050    # HIRAGANA LETTER GU
+<Multi_key> <Multi_key> <J> <H> <K> <E>      : "け"  U3051    # HIRAGANA LETTER KE
+<Multi_key> <Multi_key> <J> <H> <G> <E>      : "げ"  U3052    # HIRAGANA LETTER GE
+<Multi_key> <Multi_key> <J> <H> <K> <O>      : "こ"  U3053    # HIRAGANA LETTER KO
+<Multi_key> <Multi_key> <J> <H> <G> <O>      : "ご"  U3054    # HIRAGANA LETTER GO
+<Multi_key> <Multi_key> <J> <H> <S> <A>      : "さ"  U3055    # HIRAGANA LETTER SA
+<Multi_key> <Multi_key> <J> <H> <Z> <A>      : "ざ"  U3056    # HIRAGANA LETTER ZA
+<Multi_key> <Multi_key> <J> <H> <S> <I>      : "し"  U3057    # HIRAGANA LETTER SI / SHI
+<Multi_key> <Multi_key> <J> <H> <S> <H> <I>  : "し"  U3057    # HIRAGANA LETTER SI / SHI
+<Multi_key> <Multi_key> <J> <H> <Z> <I>      : "じ"  U3058    # HIRAGANA LETTER ZI / JI (not unique)
+<Multi_key> <Multi_key> <J> <H> <J> <I>      : "じ"  U3058    # HIRAGANA LETTER ZI / JI (not unique)
+<Multi_key> <Multi_key> <J> <H> <S> <U>      : "す"  U3059    # HIRAGANA LETTER SU
+<Multi_key> <Multi_key> <J> <H> <Z> <U>      : "ず"  U305A    # HIRAGANA LETTER ZU
+<Multi_key> <Multi_key> <J> <H> <S> <E>      : "せ"  U305B    # HIRAGANA LETTER SE
+<Multi_key> <Multi_key> <J> <H> <Z> <E>      : "ぜ"  U305C    # HIRAGANA LETTER ZE
+<Multi_key> <Multi_key> <J> <H> <S> <O>      : "そ"  U305D    # HIRAGANA LETTER SO
+<Multi_key> <Multi_key> <J> <H> <Z> <O>      : "ぞ"  U305E    # HIRAGANA LETTER ZO
+<Multi_key> <Multi_key> <J> <H> <T> <A>      : "た"  U305F    # HIRAGANA LETTER TA
+<Multi_key> <Multi_key> <J> <H> <D> <A>      : "だ"  U3060    # HIRAGANA LETTER DA
+<Multi_key> <Multi_key> <J> <H> <T> <I>      : "ち"  U3061    # HIRAGANA LETTER TI / CHI
+<Multi_key> <Multi_key> <J> <H> <C> <H> <I>  : "ち"  U3061    # HIRAGANA LETTER TI / CHI
+<Multi_key> <Multi_key> <J> <H> <D> <I>      : "ぢ"  U3062    # HIRAGANA LETTER DI / JI (not unique)
+<Multi_key> <Multi_key> <J> <H> <J> <I>      : "ぢ"  U3062    # HIRAGANA LETTER DI / JI (not unique)
+<Multi_key> <Multi_key> <J> <H> <t> <u>      : "っ"  U3063    # HIRAGANA LETTER SMALL TU / SMALL TSU
+<Multi_key> <Multi_key> <J> <H> <t> <s> <u>  : "っ"  U3063    # HIRAGANA LETTER SMALL TU / SMALL TSU
+<Multi_key> <Multi_key> <J> <H> <T> <U>      : "つ"  U3064    # HIRAGANA LETTER TU / TSU
+<Multi_key> <Multi_key> <J> <H> <T> <S> <U>  : "つ"  U3064    # HIRAGANA LETTER TU / TSU
+<Multi_key> <Multi_key> <J> <H> <D> <U>      : "づ"  U3065    # HIRAGANA LETTER DU / ZU (not unique)
+<Multi_key> <Multi_key> <J> <H> <Z> <U>      : "づ"  U3065    # HIRAGANA LETTER DU / ZU (not unique)
+<Multi_key> <Multi_key> <J> <H> <T> <E>      : "て"  U3066    # HIRAGANA LETTER TE
+<Multi_key> <Multi_key> <J> <H> <D> <E>      : "で"  U3067    # HIRAGANA LETTER DE
+<Multi_key> <Multi_key> <J> <H> <T> <O>      : "と"  U3068    # HIRAGANA LETTER TO
+<Multi_key> <Multi_key> <J> <H> <D> <O>      : "ど"  U3069    # HIRAGANA LETTER DO
+<Multi_key> <Multi_key> <J> <H> <N> <A>      : "な"  U306A    # HIRAGANA LETTER NA
+<Multi_key> <Multi_key> <J> <H> <N> <I>      : "に"  U306B    # HIRAGANA LETTER NI
+<Multi_key> <Multi_key> <J> <H> <N> <U>      : "ぬ"  U306C    # HIRAGANA LETTER NU
+<Multi_key> <Multi_key> <J> <H> <N> <E>      : "ね"  U306D    # HIRAGANA LETTER NE
+<Multi_key> <Multi_key> <J> <H> <N> <O>      : "の"  U306E    # HIRAGANA LETTER NO
+<Multi_key> <Multi_key> <J> <H> <H> <A>      : "は"  U306F    # HIRAGANA LETTER HA
+<Multi_key> <Multi_key> <J> <H> <B> <A>      : "ば"  U3070    # HIRAGANA LETTER BA
+<Multi_key> <Multi_key> <J> <H> <P> <A>      : "ぱ"  U3071    # HIRAGANA LETTER PA
+<Multi_key> <Multi_key> <J> <H> <H> <I>      : "ひ"  U3072    # HIRAGANA LETTER HI
+<Multi_key> <Multi_key> <J> <H> <B> <I>      : "び"  U3073    # HIRAGANA LETTER BI
+<Multi_key> <Multi_key> <J> <H> <P> <I>      : "ぴ"  U3074    # HIRAGANA LETTER PI
+<Multi_key> <Multi_key> <J> <H> <H> <U>      : "ふ"  U3075    # HIRAGANA LETTER HU
+<Multi_key> <Multi_key> <J> <H> <B> <U>      : "ぶ"  U3076    # HIRAGANA LETTER BU
+<Multi_key> <Multi_key> <J> <H> <P> <U>      : "ぷ"  U3077    # HIRAGANA LETTER PU
+<Multi_key> <Multi_key> <J> <H> <H> <E>      : "へ"  U3078    # HIRAGANA LETTER HE
+<Multi_key> <Multi_key> <J> <H> <B> <E>      : "べ"  U3079    # HIRAGANA LETTER BE
+<Multi_key> <Multi_key> <J> <H> <P> <E>      : "ぺ"  U307A    # HIRAGANA LETTER PE
+<Multi_key> <Multi_key> <J> <H> <H> <O>      : "ほ"  U307B    # HIRAGANA LETTER HO
+<Multi_key> <Multi_key> <J> <H> <B> <O>      : "ぼ"  U307C    # HIRAGANA LETTER BO
+<Multi_key> <Multi_key> <J> <H> <P> <O>      : "ぽ"  U307D    # HIRAGANA LETTER PO
+<Multi_key> <Multi_key> <J> <H> <M> <A>      : "ま"  U307E    # HIRAGANA LETTER MA
+<Multi_key> <Multi_key> <J> <H> <M> <I>      : "み"  U307F    # HIRAGANA LETTER MI
+<Multi_key> <Multi_key> <J> <H> <M> <U>      : "む"  U3080    # HIRAGANA LETTER MU
+<Multi_key> <Multi_key> <J> <H> <M> <E>      : "め"  U3081    # HIRAGANA LETTER ME
+<Multi_key> <Multi_key> <J> <H> <M> <O>      : "も"  U3082    # HIRAGANA LETTER MO
+<Multi_key> <Multi_key> <J> <H> <y> <a>      : "ゃ"  U3083    # HIRAGANA LETTER SMALL YA
+<Multi_key> <Multi_key> <J> <H> <Y> <A>      : "や"  U3084    # HIRAGANA LETTER YA
+<Multi_key> <Multi_key> <J> <H> <y> <u>      : "ゅ"  U3085    # HIRAGANA LETTER SMALL YU
+<Multi_key> <Multi_key> <J> <H> <Y> <U>      : "ゆ"  U3086    # HIRAGANA LETTER YU
+<Multi_key> <Multi_key> <J> <H> <y> <o>      : "ょ"  U3087    # HIRAGANA LETTER SMALL YO
+<Multi_key> <Multi_key> <J> <H> <Y> <O>      : "よ"  U3088    # HIRAGANA LETTER YO
+<Multi_key> <Multi_key> <J> <H> <R> <A>      : "ら"  U3089    # HIRAGANA LETTER RA
+<Multi_key> <Multi_key> <J> <H> <R> <I>      : "り"  U308A    # HIRAGANA LETTER RI
+<Multi_key> <Multi_key> <J> <H> <R> <U>      : "る"  U308B    # HIRAGANA LETTER RU
+<Multi_key> <Multi_key> <J> <H> <R> <E>      : "れ"  U308C    # HIRAGANA LETTER RE
+<Multi_key> <Multi_key> <J> <H> <R> <O>      : "ろ"  U308D    # HIRAGANA LETTER RO
+<Multi_key> <Multi_key> <J> <H> <w> <a>      : "ゎ"  U308E    # HIRAGANA LETTER SMALL WA
+<Multi_key> <Multi_key> <J> <H> <W> <A>      : "わ"  U308F    # HIRAGANA LETTER WA
+<Multi_key> <Multi_key> <J> <H> <W> <I>      : "ゐ"  U3090    # HIRAGANA LETTER WI
+<Multi_key> <Multi_key> <J> <H> <W> <E>      : "ゑ"  U3091    # HIRAGANA LETTER WE
+<Multi_key> <Multi_key> <J> <H> <W> <O>      : "を"  U3092    # HIRAGANA LETTER WO
+<Multi_key> <Multi_key> <J> <H> <N> <period> : "ん"  U3093    # HIRAGANA LETTER N
+<Multi_key> <Multi_key> <J> <H> <V> <U>      : "ゔ"  U3094    # HIRAGANA LETTER VU
+
+# Small letters
+<Multi_key> <Multi_key> <J> <H> <k> <a>      : "ゕ"  U3095    # HIRAGANA LETTER SMALL KA
+<Multi_key> <Multi_key> <J> <H> <k> <e>      : "ゖ"  U3096    # HIRAGANA LETTER SMALL KE
+
+# Iteration marks
+<Multi_key> <Multi_key> <J> <H> <I> <M>      : "ゝ"  U309D    # HIRAGANA ITERATION MARK
+<Multi_key> <Multi_key> <J> <H> <I> <M> <V>  : "ゞ"  U309E    # HIRAGANA VOICED ITERATION MARK
diff --git a/.XCompose.katakana b/.XCompose.katakana
new file mode 100644
index 0000000..10aca1d
--- /dev/null
+++ b/.XCompose.katakana
@@ -0,0 +1,111 @@
+#
+# Katakana
+# Range: 30A0–30FF
+#
+
+# Katakana letters
+<Multi_key> <Multi_key> <J> <K> <a>          : "ァ"  U30A1    # KATAKANA LETTER SMALL A
+<Multi_key> <Multi_key> <J> <K> <A>          : "ア"  U30A2    # KATAKANA LETTER A
+<Multi_key> <Multi_key> <J> <K> <i>          : "ィ"  U30A3    # KATAKANA LETTER SMALL I
+<Multi_key> <Multi_key> <J> <K> <I>          : "イ"  U30A4    # KATAKANA LETTER I
+<Multi_key> <Multi_key> <J> <K> <u>          : "ゥ"  U30A5    # KATAKANA LETTER SMALL U
+<Multi_key> <Multi_key> <J> <K> <U>          : "ウ"  U30A6    # KATAKANA LETTER U
+<Multi_key> <Multi_key> <J> <K> <e>          : "ェ"  U30A7    # KATAKANA LETTER SMALL E
+<Multi_key> <Multi_key> <J> <K> <E>          : "エ"  U30A8    # KATAKANA LETTER E
+<Multi_key> <Multi_key> <J> <K> <o>          : "ォ"  U30A9    # KATAKANA LETTER SMALL O
+<Multi_key> <Multi_key> <J> <K> <O>          : "オ"  U30AA    # KATAKANA LETTER O
+<Multi_key> <Multi_key> <J> <K> <K> <A>      : "カ"  U30AB    # KATAKANA LETTER KA
+<Multi_key> <Multi_key> <J> <K> <G> <A>      : "ガ"  U30AC    # KATAKANA LETTER GA
+<Multi_key> <Multi_key> <J> <K> <K> <I>      : "キ"  U30AD    # KATAKANA LETTER KI
+<Multi_key> <Multi_key> <J> <K> <G> <I>      : "ギ"  U30AE    # KATAKANA LETTER GI
+<Multi_key> <Multi_key> <J> <K> <K> <U>      : "ク"  U30AF    # KATAKANA LETTER KU
+<Multi_key> <Multi_key> <J> <K> <G> <U>      : "グ"  U30B0    # KATAKANA LETTER GU
+<Multi_key> <Multi_key> <J> <K> <K> <E>      : "ケ"  U30B1    # KATAKANA LETTER KE
+<Multi_key> <Multi_key> <J> <K> <G> <E>      : "ゲ"  U30B2    # KATAKANA LETTER GE
+<Multi_key> <Multi_key> <J> <K> <K> <O>      : "コ"  U30B3    # KATAKANA LETTER KO
+<Multi_key> <Multi_key> <J> <K> <G> <O>      : "ゴ"  U30B4    # KATAKANA LETTER GO
+<Multi_key> <Multi_key> <J> <K> <S> <A>      : "サ"  U30B5    # KATAKANA LETTER SA
+<Multi_key> <Multi_key> <J> <K> <Z> <A>      : "ザ"  U30B6    # KATAKANA LETTER ZA
+<Multi_key> <Multi_key> <J> <K> <S> <I>      : "シ"  U30B7    # KATAKANA LETTER SI / SHI
+<Multi_key> <Multi_key> <J> <K> <S> <H> <I>  : "シ"  U30B7    # KATAKANA LETTER SI / SHI
+<Multi_key> <Multi_key> <J> <K> <Z> <I>      : "ジ"  U30B8    # KATAKANA LETTER ZI / JI (not unique)
+<Multi_key> <Multi_key> <J> <K> <J> <I>      : "ジ"  U30B8    # KATAKANA LETTER ZI / JI (not unique)
+<Multi_key> <Multi_key> <J> <K> <S> <U>      : "ス"  U30B9    # KATAKANA LETTER SU
+<Multi_key> <Multi_key> <J> <K> <Z> <U>      : "ズ"  U30BA    # KATAKANA LETTER ZU
+<Multi_key> <Multi_key> <J> <K> <S> <E>      : "セ"  U30BB    # KATAKANA LETTER SE
+<Multi_key> <Multi_key> <J> <K> <Z> <E>      : "ゼ"  U30BC    # KATAKANA LETTER ZE
+<Multi_key> <Multi_key> <J> <K> <S> <O>      : "ソ"  U30BD    # KATAKANA LETTER SO
+<Multi_key> <Multi_key> <J> <K> <Z> <O>      : "ゾ"  U30BE    # KATAKANA LETTER ZO
+<Multi_key> <Multi_key> <J> <K> <T> <A>      : "タ"  U30BF    # KATAKANA LETTER TA
+<Multi_key> <Multi_key> <J> <K> <D> <A>      : "ダ"  U30C0    # KATAKANA LETTER DA
+<Multi_key> <Multi_key> <J> <K> <T> <I>      : "チ"  U30C1    # KATAKANA LETTER TI / CHI
+<Multi_key> <Multi_key> <J> <K> <C> <H> <I>  : "チ"  U30C1    # KATAKANA LETTER TI / CHI
+<Multi_key> <Multi_key> <J> <K> <D> <I>      : "ヂ"  U30C2    # KATAKANA LETTER DI / JI (not unique)
+<Multi_key> <Multi_key> <J> <K> <J> <I>      : "ヂ"  U30C2    # KATAKANA LETTER DI / JI (not unique)
+<Multi_key> <Multi_key> <J> <K> <t> <u>      : "ッ"  U30C3    # KATAKANA LETTER SMALL TU / SMALL TSU
+<Multi_key> <Multi_key> <J> <K> <t> <s> <u>  : "ッ"  U30C3    # KATAKANA LETTER SMALL TU / SMALL TSU
+<Multi_key> <Multi_key> <J> <K> <T> <U>      : "ツ"  U30C4    # KATAKANA LETTER TU / TSU
+<Multi_key> <Multi_key> <J> <K> <T> <S> <U>  : "ツ"  U30C4    # KATAKANA LETTER TU / TSU
+<Multi_key> <Multi_key> <J> <K> <D> <U>      : "ヅ"  U30C5    # KATAKANA LETTER DU
+<Multi_key> <Multi_key> <J> <K> <T> <E>      : "テ"  U30C6    # KATAKANA LETTER TE
+<Multi_key> <Multi_key> <J> <K> <D> <E>      : "デ"  U30C7    # KATAKANA LETTER DE
+<Multi_key> <Multi_key> <J> <K> <T> <O>      : "ト"  U30C8    # KATAKANA LETTER TO
+<Multi_key> <Multi_key> <J> <K> <D> <O>      : "ド"  U30C9    # KATAKANA LETTER DO
+<Multi_key> <Multi_key> <J> <K> <N> <A>      : "ナ"  U30CA    # KATAKANA LETTER NA
+<Multi_key> <Multi_key> <J> <K> <N> <I>      : "ニ"  U30CB    # KATAKANA LETTER NI
+<Multi_key> <Multi_key> <J> <K> <N> <U>      : "ヌ"  U30CC    # KATAKANA LETTER NU
+<Multi_key> <Multi_key> <J> <K> <N> <E>      : "ネ"  U30CD    # KATAKANA LETTER NE
+<Multi_key> <Multi_key> <J> <K> <N> <O>      : "ノ"  U30CE    # KATAKANA LETTER NO
+<Multi_key> <Multi_key> <J> <K> <H> <A>      : "ハ"  U30CF    # KATAKANA LETTER HA
+<Multi_key> <Multi_key> <J> <K> <B> <A>      : "バ"  U30D0    # KATAKANA LETTER BA
+<Multi_key> <Multi_key> <J> <K> <P> <A>      : "パ"  U30D1    # KATAKANA LETTER PA
+<Multi_key> <Multi_key> <J> <K> <H> <I>      : "ヒ"  U30D2    # KATAKANA LETTER HI
+<Multi_key> <Multi_key> <J> <K> <B> <I>      : "ビ"  U30D3    # KATAKANA LETTER BI
+<Multi_key> <Multi_key> <J> <K> <P> <I>      : "ピ"  U30D4    # KATAKANA LETTER PI
+<Multi_key> <Multi_key> <J> <K> <H> <U>      : "フ"  U30D5    # KATAKANA LETTER HU / FU
+<Multi_key> <Multi_key> <J> <K> <F> <U>      : "フ"  U30D5    # KATAKANA LETTER HU / FU
+<Multi_key> <Multi_key> <J> <K> <B> <U>      : "ブ"  U30D6    # KATAKANA LETTER BU
+<Multi_key> <Multi_key> <J> <K> <P> <U>      : "プ"  U30D7    # KATAKANA LETTER PU
+<Multi_key> <Multi_key> <J> <K> <H> <E>      : "ヘ"  U30D8    # KATAKANA LETTER HE
+<Multi_key> <Multi_key> <J> <K> <B> <E>      : "ベ"  U30D9    # KATAKANA LETTER BE
+<Multi_key> <Multi_key> <J> <K> <P> <E>      : "ペ"  U30DA    # KATAKANA LETTER PE
+<Multi_key> <Multi_key> <J> <K> <H> <O>      : "ホ"  U30DB    # KATAKANA LETTER HO
+<Multi_key> <Multi_key> <J> <K> <B> <O>      : "ボ"  U30DC    # KATAKANA LETTER BO
+<Multi_key> <Multi_key> <J> <K> <P> <O>      : "ポ"  U30DD    # KATAKANA LETTER PO
+<Multi_key> <Multi_key> <J> <K> <M> <A>      : "マ"  U30DE    # KATAKANA LETTER MA
+<Multi_key> <Multi_key> <J> <K> <M> <I>      : "ミ"  U30DF    # KATAKANA LETTER MI
+<Multi_key> <Multi_key> <J> <K> <M> <U>      : "ム"  U30E0    # KATAKANA LETTER MU
+<Multi_key> <Multi_key> <J> <K> <M> <E>      : "メ"  U30E1    # KATAKANA LETTER ME
+<Multi_key> <Multi_key> <J> <K> <M> <O>      : "モ"  U30E2    # KATAKANA LETTER MO
+<Multi_key> <Multi_key> <J> <K> <y> <a>      : "ャ"  U30E3    # KATAKANA LETTER SMALL YA
+<Multi_key> <Multi_key> <J> <K> <Y> <A>      : "ヤ"  U30E4    # KATAKANA LETTER YA
+<Multi_key> <Multi_key> <J> <K> <y> <u>      : "ュ"  U30E5    # KATAKANA LETTER SMALL YU
+<Multi_key> <Multi_key> <J> <K> <Y> <U>      : "ユ"  U30E6    # KATAKANA LETTER YU
+<Multi_key> <Multi_key> <J> <K> <y> <o>      : "ョ"  U30E7    # KATAKANA LETTER SMALL YO
+<Multi_key> <Multi_key> <J> <K> <Y> <O>      : "ヨ"  U30E8    # KATAKANA LETTER YO
+<Multi_key> <Multi_key> <J> <K> <R> <A>      : "ラ"  U30E9    # KATAKANA LETTER RA
+<Multi_key> <Multi_key> <J> <K> <R> <I>      : "リ"  U30EA    # KATAKANA LETTER RI
+<Multi_key> <Multi_key> <J> <K> <R> <U>      : "ル"  U30EB    # KATAKANA LETTER RU
+<Multi_key> <Multi_key> <J> <K> <R> <E>      : "レ"  U30EC    # KATAKANA LETTER RE
+<Multi_key> <Multi_key> <J> <K> <R> <O>      : "ロ"  U30ED    # KATAKANA LETTER RO
+<Multi_key> <Multi_key> <J> <K> <w> <a>      : "ヮ"  U30EE    # KATAKANA LETTER SMALL WA
+<Multi_key> <Multi_key> <J> <K> <W> <A>      : "ワ"  U30EF    # KATAKANA LETTER WA
+<Multi_key> <Multi_key> <J> <K> <W> <I>      : "ヰ"  U30F0    # KATAKANA LETTER WI
+<Multi_key> <Multi_key> <J> <K> <W> <E>      : "ヱ"  U30F1    # KATAKANA LETTER WE
+<Multi_key> <Multi_key> <J> <K> <W> <O>      : "ヲ"  U30F2    # KATAKANA LETTER WO
+<Multi_key> <Multi_key> <J> <K> <N> <period> : "ン"  U30F3    # KATAKANA LETTER N
+<Multi_key> <Multi_key> <J> <K> <V> <U>      : "ヴ"  U30F4    # KATAKANA LETTER VU
+<Multi_key> <Multi_key> <J> <K> <k> <a>      : "ヵ"  U30F5    # KATAKANA LETTER SMALL KA
+<Multi_key> <Multi_key> <J> <K> <k> <e>      : "ヶ"  U30F6    # KATAKANA LETTER SMALL KE
+<Multi_key> <Multi_key> <J> <K> <V> <A>      : "ヷ"  U30F7    # KATAKANA LETTER VA
+<Multi_key> <Multi_key> <J> <K> <V> <I>      : "ヸ"  U30F8    # KATAKANA LETTER VI
+<Multi_key> <Multi_key> <J> <K> <V> <E>      : "ヹ"  U30F9    # KATAKANA LETTER VE
+<Multi_key> <Multi_key> <J> <K> <V> <O>      : "ヺ"  U30FA    # KATAKANA LETTER VO
+
+# Conjunction and length marks
+<Multi_key> <Multi_key> <J> <K> <period>     : "・"  U30FB    # KATAKANA MIDDLE DOT
+<Multi_key> <Multi_key> <J> <K> <minus>      : "ー"  U30FC    # KATAKANA-HIRAGANA PROLONGED SOUND MARK
+
+# Iteration marks
+<Multi_key> <Multi_key> <J> <K> <I> <M>      : "ヽ"  U30FD    # KATAKANA ITERATION MARK
+<Multi_key> <Multi_key> <J> <K> <I> <M> <V>  : "ヾ"  U30FE    # KATAKANA VOICED ITERATION MARK
diff --git a/.XCompose.latinb b/.XCompose.latinb
new file mode 100644
index 0000000..e25861d
--- /dev/null
+++ b/.XCompose.latinb
@@ -0,0 +1,10 @@
+#
+# Latin Extended-B
+# Range: 0180–024F
+#
+
+<Multi_key> <Multi_key> <f> <comma> : "ƒ"  U0192    # LATIN SMALL LETTER F WITH HOOK
+                                                    # = script f
+                                                    # = Florin currency symbol (Netherlands)
+                                                    # = function symbol
+                                                    # • used as abbreviation convention for folder
diff --git a/.XCompose.letterlike b/.XCompose.letterlike
new file mode 100644
index 0000000..01bd130
--- /dev/null
+++ b/.XCompose.letterlike
@@ -0,0 +1,42 @@
+#
+# Letterlike Symbols
+# Range: 2100–214F
+#
+
+# Letterlike symbols
+# TODO:
+#     2102 C DOUBLE-STRUCK CAPITAL C
+#            = the set of complex numbers
+<Multi_key> <Multi_key> <c> <slash> <o>     : "℅"  U2105    # CARE OF
+# TODO:
+#     2107 Ɛ EULER CONSTANT
+#     210A g SCRIPT SMALL G
+#            = real number symbol
+#     2111 I BLACK-LETTER CAPITAL I
+#            = imaginary part
+#     2115 N DOUBLE-STRUCK CAPITAL N
+#            = natural number
+<Multi_key> <Multi_key> <o> <p>             : "℗"  U2117    # SOUND RECORDING COPYRIGHT
+                                                            # = published
+                                                            # = phonorecord sign
+<Multi_key> <Multi_key> <o> <P>             : "℗"  U2117    # SOUND RECORDING COPYRIGHT
+<Multi_key> <Multi_key> <O> <p>             : "℗"  U2117    # SOUND RECORDING COPYRIGHT
+<Multi_key> <Multi_key> <O> <P>             : "℗"  U2117    # SOUND RECORDING COPYRIGHT
+# TODO:
+#     211A Q DOUBLE-STRUCK CAPITAL Q
+#            = the set of rational numbers
+#     211C R BLACK-LETTER CAPITAL R
+#            = real part
+#     211D R DOUBLE-STRUCK CAPITAL R
+#            = the set of real numbers
+#     2124 Z DOUBLE-STRUCK CAPITAL Z
+#            = the set of integers
+#     212A K KELVIN SIGN
+#     212F e SCRIPT SMALL E
+#            = error
+#            = natural exponent
+<Multi_key> <Multi_key> <a> <l> <e> <p> <h> : "ℵ"  U2135    # ALEF SYMBOL
+                                                            # = first transfinite cardinal (countable)
+<Multi_key> <Multi_key> <a> <l> <e> <f>     : "ℵ"  U2135    # ALEF SYMBOL
+<Multi_key> <Multi_key> <a> <l> <e> <p> <0> : "ℵ₀"          # Aleph-naught
+<Multi_key> <Multi_key> <a> <l> <e> <p> <1> : "ℵ₁"          # Aleph-one
diff --git a/.XCompose.math b/.XCompose.math
new file mode 100644
index 0000000..a0b8484
--- /dev/null
+++ b/.XCompose.math
@@ -0,0 +1,197 @@
+#
+# Mathematical operators
+# Range: 2200–22FF
+#
+
+# Miscellaneous mathematical symbols
+<Multi_key> <Multi_key> <A> <A>                                       : "∀"  U2200    # FOR ALL
+                                                                                      # = universal quantifier
+<Multi_key> <Multi_key> <p> <a> <r> <t>                               : "∂"  U2202    # PARTIAL DIFFERENTIAL
+<Multi_key> <Multi_key> <p> <d> <i> <f>                               : "∂"  U2202    # PARTIAL DIFFERENTIAL
+<Multi_key> <Multi_key> <E> <E>                                       : "∃"  U2203    # THERE EXISTS
+                                                                                      # = existential quantifier
+<Multi_key> <Multi_key> <slash> <E> <E>                               : "∄"  U2204    # THERE DOES NOT EXIST
+<Multi_key> <Multi_key> <l> <a> <p>                                   : "∆"  U2206    # INCREMENT
+                                                                                      # = Laplace operator
+                                                                                      # = forward difference
+                                                                                      # = symmetric difference (in set theory)
+<Multi_key> <Multi_key> <d> <i> <f>                                   : "∆"  U2206    # INCREMENT
+<Multi_key> <Multi_key> <d> <i> <f> <f>                               : "∆"  U2206    # INCREMENT
+<Multi_key> <Multi_key> <d> <e> <l>                                   : "∇"  U2207    # NABLA
+                                                                                      # = backward difference
+                                                                                      # = gradient, del
+
+# Set membership
+<Multi_key> <Multi_key> <i> <n>                                       : "∈"  U2208    # ELEMENT OF
+<Multi_key> <Multi_key> <exclam> <i> <n>                              : "∉"  U2209    # NOT AN ELEMENT OF
+<Multi_key> <Multi_key> <slash> <i> <n>                               : "∉"  U2209    # NOT AN ELEMENT OF
+<Multi_key> <Multi_key> <n> <i>                                       : "∋"  U220B    # CONTAINS AS MEMBER
+                                                                                      # = such that
+<Multi_key> <Multi_key> <exclaim> <n> <i>                             : "∌"  U220C    # DOES NOT CONTAIN AS MEMBER
+<Multi_key> <Multi_key> <slash> <n> <i>                               : "∌"  U220C    # DOES NOT CONTAIN AS MEMBER
+
+# Miscellaneous mathematical symbol
+<Multi_key> <Multi_key> <Q> <E> <D>                                   : "∎"  U220E    # END OF PROOF
+                                                                                      # = q.e.d.
+<Multi_key> <Multi_key> <q> <e> <d>                                   : "∎"  U220E    # END OF PROOF
+
+# N-ary operators
+<Multi_key> <Multi_key> <p> <r> <o> <d>                               : "∏"  U220F    # N-ARY PRODUCT
+                                                                                      # = product sign
+<Multi_key> <Multi_key> <s> <u> <m>                                   : "∑"  U2211    # N-ARY SUMMATION
+                                                                                      # = summation sign
+
+# Operators
+<Multi_key> <Multi_key> <minus> <period>                              : "−"  U2212    # MINUS
+<Multi_key> <Multi_key> <minus> <plus>                                : "∓"  U2213    # MINUS-OR-PLUS SIGN
+<Multi_key> <Multi_key> <slash> <slash>                               : "∕"  U2215    # DIVISION SLASH
+<Multi_key> <Multi_key> <d> <i> <v>                                   : "∕"  U2215    # DIVISION SLASH
+                                                                                      # • generic division operator
+<Multi_key> <Multi_key> <asterisk> <o>                                : "∘"  U2218    # RING OPERATOR
+                                                                                      # = composite function
+                                                                                      # = APL jot
+# SQUARE ROOT exists as:
+#     <Multi_key> <v> <slash>
+#     <Multi_key> <slash> <v>
+<Multi_key> <Multi_key> <3> <v> <slash>                               : "∛"  U221B    # CUBE ROOT
+<Multi_key> <Multi_key> <4> <v> <slash>                               : "∜"  U221C    # FOURTH ROOT
+<Multi_key> <Multi_key> <8> <3>                                       : "∝"  U221D    # PROPORTIONAL TO
+
+# Angles
+<Multi_key> <Multi_key> <bar> <underscore>                            : "∟"  U221F    # RIGHT ANGLE
+<Multi_key> <Multi_key> <slash> <underscore>                          : "∠"  U2220    # ANGLE
+<Multi_key> <Multi_key> <parenright> <slash> <underscore>             : "∡"  U2221    # MEASURED ANGLE
+
+# Logical and set operators
+<Multi_key> <Multi_key> <slash> <backslash>                           : "∧"  U2227    # LOGICAL AND
+                                                                                      # = wedge, conjunction
+<Multi_key> <Multi_key> <backslash> <slash>                           : "∨"  U2228    # LOGICAL OR
+                                                                                      # = vee, disjunction
+<Multi_key> <Multi_key> <braceleft> <asciicircum>                     : "∩"  U2229    # INTERSECTION
+                                                                                      # = cap, hat
+<Multi_key> <Multi_key> <braceleft> <U>                               : "∪"  U222A    # UNION
+                                                                                      # = cup
+
+# Integrals
+<Multi_key> <Multi_key> <i> <n> <t>                                   : "∫"  U222B    # INTEGRAL
+<Multi_key> <Multi_key> <i> <i> <n> <t>                               : "∬"  U222C    # DOUBLE INTEGRAL
+<Multi_key> <Multi_key> <i> <i> <i> <n> <t>                           : "∭"  U222D    # TRIPLE INTEGRAL
+<Multi_key> <Multi_key> <o> <i> <n> <t>                               : "∮"  U222E    # CONTOUR INTEGRAL
+<Multi_key> <Multi_key> <o> <i> <i> <n> <t>                           : "∯"  U222F    # SURFACE INTEGRAL
+<Multi_key> <Multi_key> <o> <i> <i> <i> <n> <t>                       : "∰"  U2230    # VOLUME INTEGRAL
+
+# Relations
+<Multi_key> <Multi_key> <tilde> <period>                              : "∼"  U223C    # TILDE OPERATOR
+                                                                                      # = varies with (proportional to)
+                                                                                      # = difference between
+                                                                                      # = similar to
+                                                                                      # = not
+                                                                                      # = cycle
+                                                                                      # = APL tilde
+
+# Miscellaneous mathematical symbol
+<Multi_key> <Multi_key> <s> <i> <n> <e>                               : "∿"  U223F    # SINE WAVE
+                                                                                      # = alternating current
+
+# Relations
+<Multi_key> <Multi_key> <slash> <tilde> <period>                      : "≁"  U2241    # NOT TILDE
+<Multi_key> <Multi_key> <tilde> <slash>                               : "≁"  U2241    # NOT TILDE
+<Multi_key> <Multi_key> <tilde> <minus>                               : "≃"  U2243    # ASYMPTOTICALLY EQUAL TO
+<Multi_key> <Multi_key> <minus> <tilde>                               : "≃"  U2243    # ASYMPTOTICALLY EQUAL TO
+<Multi_key> <Multi_key> <slash> <tilde> <minus>                       : "≄"  U2244    # NOT ASYMPTOTICALLY EQUAL TO
+<Multi_key> <Multi_key> <tilde> <minus> <slash>                       : "≄"  U2244    # NOT ASYMPTOTICALLY EQUAL TO
+<Multi_key> <Multi_key> <tilde> <equal>                               : "≅"  U2245    # APPROXIMATELY EQUAL TO
+<Multi_key> <Multi_key> <equal> <tilde>                               : "≅"  U2245    # APPROXIMATELY EQUAL TO
+<Multi_key> <Multi_key> <tilde> <slash> <equal>                       : "≆"  U2246    # APPROXIMATELY BUT NOT ACTUALLY EQUAL TO
+<Multi_key> <Multi_key> <equal> <slash> <tilde>                       : "≆"  U2246    # APPROXIMATELY BUT NOT ACTUALLY EQUAL TO
+<Multi_key> <Multi_key> <tilde> <equal> <slash>                       : "≇"  U2247    # NEITHER APPROXIMATELY NOR ACTUALLY EQUAL TO
+<Multi_key> <Multi_key> <slash> <tilde> <equal>                       : "≇"  U2247    # NEITHER APPROXIMATELY NOR ACTUALLY EQUAL TO
+<Multi_key> <Multi_key> <tilde> <tilde>                               : "≈"  U2248    # ALMOST EQUAL TO
+                                                                                      # = asymptotic to
+<Multi_key> <Multi_key> <slash> <tilde> <tilde>                       : "≉"  U2249    # NOT ALMOST EQUAL TO
+<Multi_key> <Multi_key> <tilde> <tilde> <slash>                       : "≉"  U2249    # NOT ALMOST EQUAL TO
+<Multi_key> <Multi_key> <tilde> <tilde> <minus>                       : "≊"  U224A    # ALMOST EQUAL OR EQUAL TO
+<Multi_key> <Multi_key> <equal> <d> <e> <f>                           : "≝"  U225D    # EQUAL TO BY DEFINITION
+<Multi_key> <Multi_key> <d> <e> <f> <equal>                           : "≝"  U225D    # EQUAL TO BY DEFINITION
+<Multi_key> <Multi_key> <equal> <question>                            : "≟"  U225F    # QUESTIONED EQUAL TO
+<Multi_key> <Multi_key> <equal> <minus>                               : "≡"  U2261    # IDENTICAL TO
+<Multi_key> <Multi_key> <minus> <equal>                               : "≡"  U2261    # IDENTICAL TO
+<Multi_key> <Multi_key> <slash> <equal> <minus>                       : "≢"  U2262    # NOT IDENTICAL TO
+<Multi_key> <Multi_key> <slash> <minus> <equal>                       : "≢"  U2262    # NOT IDENTICAL TO
+<Multi_key> <Multi_key> <equal> <minus> <slash>                       : "≢"  U2262    # NOT IDENTICAL TO
+<Multi_key> <Multi_key> <minus> <equal> <slash>                       : "≢"  U2262    # NOT IDENTICAL TO
+# LESS-THAN OR EQUAL TO and GREATER-THAN OR EQUAL TO exist as:
+#     <Multi_key> <less> <underscore>                 : "≤"           U2264   # < _ LESS-THAN OR EQUAL TO
+#     <Multi_key> <underscore> <less>                 : "≤"           U2264   # _ < LESS-THAN OR EQUAL TO
+#     <Multi_key> <greater> <underscore>              : "≥"           U2265   # > _ GREATER-THAN OR EQUAL TO
+#     <Multi_key> <underscore> <greater>              : "≥"           U2265   # _ > GREATER-THAN OR EQUAL TO
+<Multi_key> <Multi_key> <less> <equal>                                : "≦"  U2266    # LESS-THAN OVER EQUAL TO
+<Multi_key> <Multi_key> <equal> <less>                                : "≦"  U2266    # LESS-THAN OVER EQUAL TO
+<Multi_key> <Multi_key> <greater> <equal>                             : "≧"  U2267    # GREATER-THAN OVER EQUAL TO
+<Multi_key> <Multi_key> <equal> <greater>                             : "≧"  U2267    # GREATER-THAN OVER EQUAL TO
+<Multi_key> <Multi_key> <less> <slash> <equal>                        : "≨"  U2268    # LESS-THAN BUT NOT EQUAL TO
+<Multi_key> <Multi_key> <equal> <slash> <less>                        : "≨"  U2268    # LESS-THAN BUT NOT EQUAL TO
+<Multi_key> <Multi_key> <greater> <slash> <equal>                     : "≩"  U2269    # GREATER-THAN BUT NOT EQUAL TO
+<Multi_key> <Multi_key> <equal> <slash> <greater>                     : "≩"  U2269    # GREATER-THAN BUT NOT EQUAL TO
+<Multi_key> <Multi_key> <plus> <less>                                 : "≪"  U226A    # MUCH LESS-THAN
+<Multi_key> <Multi_key> <plus> <greater>                              : "≫"  U226B    # MUCH GREATER-THAN
+<Multi_key> <Multi_key> <slash> <less>                                : "≮"  U226E    # NOT LESS-THAN
+<Multi_key> <Multi_key> <less> <slash> <period>                       : "≮"  U226E    # NOT LESS-THAN
+<Multi_key> <Multi_key> <slash> <greater>                             : "≮"  U226E    # NOT GREATER-THAN
+<Multi_key> <Multi_key> <greater> <slash> <period>                    : "≮"  U226E    # NOT GREATER-THAN
+<Multi_key> <Multi_key> <slash> <less> <underscore>                   : "≰"  U2270    # NEITHER LESS-THAN NOR EQUAL TO
+<Multi_key> <Multi_key> <underscore> <less> <slash>                   : "≰"  U2270    # NEITHER LESS-THAN NOR EQUAL TO
+<Multi_key> <Multi_key> <slash> <greater> <underscore>                : "≱"  U2271    # NEITHER GREATER-THAN NOR EQUAL TO
+<Multi_key> <Multi_key> <underscore> <greater> <slash>                : "≱"  U2271    # NEITHER GREATER-THAN NOR EQUAL TO
+<Multi_key> <Multi_key> <tilde> <less>                                : "≲"  U2272    # LESS-THAN OR EQUIVALENT TO
+<Multi_key> <Multi_key> <less> <tilde>                                : "≲"  U2272    # LESS-THAN OR EQUIVALENT TO
+<Multi_key> <Multi_key> <tilde> <greater>                             : "≳"  U2273    # GREATER-THAN OR EQUIVALENT TO
+<Multi_key> <Multi_key> <greater> <tilde>                             : "≳"  U2273    # GREATER-THAN OR EQUIVALENT TO
+<Multi_key> <Multi_key> <braceleft> <parenleft>                       : "⊂"  U2282    # SUBSET OF
+                                                                                      # = included in set
+<Multi_key> <Multi_key> <braceleft> <parenright>                      : "⊃"  U2283    # SUPERSET OF
+                                                                                      # = includes in set
+<Multi_key> <Multi_key> <slash> <braceleft> <parenleft>               : "⊄"  U2284    # NOT A SUBSET OF
+<Multi_key> <Multi_key> <slash> <braceleft> <parenright>              : "⊅"  U2285    # NOT A SUPERSET OF
+<Multi_key> <Multi_key> <braceleft> <underscore> <parenleft>          : "⊆"  U2286    # SUBSET OF OR EQUAL TO
+<Multi_key> <Multi_key> <braceleft> <underscore> <parenright>         : "⊇"  U2287    # SUPERSET OF OR EQUAL TO
+<Multi_key> <Multi_key> <slash> <braceleft> <underscore> <parenleft>  : "⊈"  U2288    # NEITHER A SUBSET OF NOR EQUAL TO
+<Multi_key> <Multi_key> <slash> <braceleft> <underscore> <parenright> : "⊉"  U2289    # NEITHER A SUPERSET OF NOR EQUAL TO
+<Multi_key> <Multi_key> <braceleft> <underscore> <slash> <parenleft>  : "⊊"  U228A    # SUBSET OF WITH NOT EQUAL TO
+<Multi_key> <Multi_key> <braceleft> <underscore> <slash> <parenright> : "⊋"  U228B    # SUPERSET OF WITH NOT EQUAL TO
+
+# Operators
+<Multi_key> <Multi_key> <bar> <minus>                                 : "⊢"  U22A2    # RIGHT TACK
+                                                                                      # = turnstile
+                                                                                      # = proves, implies, yields
+                                                                                      # = reducible
+<Multi_key> <Multi_key> <minus> <bar>                                 : "⊣"  U22A2    # LEFT TACK
+                                                                                      # = reverse turnstile
+                                                                                      # = non-theorem, does not yield
+
+# Miscellaneous mathematical symbols
+<Multi_key> <Multi_key> <minus> <bar> <minus>                         : "⊤"  U22A4    # DOWN TACK
+                                                                                      # = top
+<Multi_key> <Multi_key> <underscore> <bar> <underscore>               : "⊥"  U22A5    # UP TACK
+                                                                                      # = base, bottom
+
+# Operators
+<Multi_key> <Multi_key> <v> <underscore>                              : "⊻"  U22BB    # XOR
+<Multi_key> <Multi_key> <underscore> <v>                              : "⊻"  U22BB    # XOR
+<Multi_key> <Multi_key> <backslash> <underscore> <slash>              : "⊻"  U22BB    # XOR
+<Multi_key> <Multi_key> <asciicircum> <minus>                         : "⊼"  U22BC    # NAND
+<Multi_key> <Multi_key> <minus> <asciicircum>                         : "⊼"  U22BC    # NAND
+<Multi_key> <Multi_key> <slash> <minus> <backslash>                   : "⊼"  U22BC    # NAND
+
+# Operators
+<Multi_key> <Multi_key> <asterisk> <period>                           : "⋅"  U22C5    # DOT OPERATOR
+                                                                                      # • preferred to 00B7  ·   for denotation of
+                                                                                      # multiplication
+
+# Relations
+<Multi_key> <Multi_key> <bar> <period> <period>                       : "⋮"  U22EE    # VERTICAL ELLIPSIS
+                                                                                      # • these four ellipses are used for matrix
+                                                                                      # row/column elision
+<Multi_key> <Multi_key> <minus> <period> <period>                     : "⋯"  U22EF    # MIDLINE HORIZONTAL ELLIPSIS
+<Multi_key> <Multi_key> <slash> <period> <period>                     : "⋰"  U22F0    # UP RIGHT DIAGONAL ELLIPSIS
+<Multi_key> <Multi_key> <backslash> <period> <period>                 : "⋱"  U22F1    # DOWN RIGHT DIAGONAL ELLIPSIS
diff --git a/.XCompose.misc b/.XCompose.misc
new file mode 100644
index 0000000..3d30dd9
--- /dev/null
+++ b/.XCompose.misc
@@ -0,0 +1,77 @@
+#
+# Miscellaneous Symbols
+# Range: 2600–26FF
+#
+
+# Weather and astrological symbols
+<Multi_key> <Multi_key> <s> <n> <o> <w>                      : "☃"  U2603    # SNOWMAN
+                                                                             # = snowy weather
+
+# Miscellaneous symbols
+<Multi_key> <Multi_key> <bracketleft> <space> <bracketright> : "☐"  U2610    # BALLOT BOX
+<Multi_key> <Multi_key> <bracketleft> <slash> <bracketright> : "☑"  U2611    # BALLOT BOX WITH CHECK
+<Multi_key> <Multi_key> <bracketleft> <x> <bracketright>     : "☒"  U2612    # BALLOT BOX WITH X
+
+# Pointing hand symbols
+<Multi_key> <Multi_key> <l> <h> <a> <n> <d>                  : "☜"  U261C    # WHITE LEFT POINTING INDEX
+<Multi_key> <Multi_key> <f> <Left>                           : "☜"  U261C    # WHITE LEFT POINTING INDEX
+<Multi_key> <Multi_key> <u> <h> <a> <n> <d>                  : "☝"  U261D    # WHITE UP POINTING INDEX
+<Multi_key> <Multi_key> <f> <Up>                             : "☝"  U261D    # WHITE UP POINTING INDEX
+<Multi_key> <Multi_key> <r> <h> <a> <n> <d>                  : "☞"  U261E    # WHITE RIGHT POINTING INDEX
+<Multi_key> <Multi_key> <f> <Right>                          : "☞"  U261E    # WHITE RIGHT POINTING INDEX
+<Multi_key> <Multi_key> <d> <h> <a> <n> <d>                  : "☟"  U261F    # WHITE DOWN POINTING INDEX
+<Multi_key> <Multi_key> <f> <Down>                           : "☟"  U261F    # WHITE DOWN POINTING INDEX
+
+# Chess symbols
+<Multi_key> <Multi_key> <bar> <W> <K>                        : "♔"  U2654    # WHITE CHESS KING
+<Multi_key> <Multi_key> <bar> <W> <Q>                        : "♕"  U2655    # WHITE CHESS QUEEN
+<Multi_key> <Multi_key> <bar> <W> <R>                        : "♖"  U2656    # WHITE CHESS ROOK
+<Multi_key> <Multi_key> <bar> <W> <B>                        : "♗"  U2657    # WHITE CHESS BISHOP
+<Multi_key> <Multi_key> <bar> <W> <N>                        : "♘"  U2658    # WHITE CHESS KNIGHT
+<Multi_key> <Multi_key> <bar> <W> <P>                        : "♙"  U2659    # WHITE CHESS PAWN
+<Multi_key> <Multi_key> <bar> <B> <K>                        : "♚"  U265A    # BLACK CHESS KING
+<Multi_key> <Multi_key> <bar> <B> <Q>                        : "♛"  U265B    # BLACK CHESS QUEEN
+<Multi_key> <Multi_key> <bar> <B> <R>                        : "♜"  U265C    # BLACK CHESS ROOK
+<Multi_key> <Multi_key> <bar> <B> <B>                        : "♝"  U265D    # BLACK CHESS BISHOP
+<Multi_key> <Multi_key> <bar> <B> <N>                        : "♞"  U265E    # BLACK CHESS KNIGHT
+<Multi_key> <Multi_key> <bar> <B> <P>                        : "♟"  U265F    # BLACK CHESS PAWN
+
+# Recycling symbols
+<Multi_key> <Multi_key> <r> <e> <c> <u>                      : "♲"  U2672    # UNIVERSAL RECYCLING SYMBOL
+                                                                             # • used as generic symbol for recycling or to
+                                                                             # indicate that material is recyclable
+<Multi_key> <Multi_key> <r> <e> <c> <1>                      : "♳"  U2673    # RECYCLING SYMBOL FOR TYPE-1 PLASTICS
+                                                                             # • polyethylene terephthalate
+<Multi_key> <Multi_key> <r> <e> <c> <2>                      : "♴"  U2674    # RECYCLING SYMBOL FOR TYPE-2 PLASTICS
+                                                                             # • high density polyethylene
+<Multi_key> <Multi_key> <r> <e> <c> <3>                      : "♵"  U2675    # RECYCLING SYMBOL FOR TYPE-3 PLASTICS
+                                                                             # • vinyl, polyvinyl chloride
+<Multi_key> <Multi_key> <r> <e> <c> <4>                      : "♶"  U2676    # RECYCLING SYMBOL FOR TYPE-4 PLASTICS
+                                                                             # • low density polyethylene
+<Multi_key> <Multi_key> <r> <e> <c> <5>                      : "♷"  U2677    # RECYCLING SYMBOL FOR TYPE-5 PLASTICS
+                                                                             # • polypropylene
+<Multi_key> <Multi_key> <r> <e> <c> <6>                      : "♸"  U2678    # RECYCLING SYMBOL FOR TYPE-6 PLASTICS
+                                                                             # • polystyrene
+<Multi_key> <Multi_key> <r> <e> <c> <7>                      : "♹"  U2679    # RECYCLING SYMBOL FOR TYPE-7 PLASTICS
+                                                                             # • other plastics
+<Multi_key> <Multi_key> <r> <e> <c> <g>                      : "♺"  U267A    # RECYCLING SYMBOL FOR GENERIC MATERIALS
+                                                                             # • used together with other text and labels to
+                                                                             # indicate the type of material to be recycled
+<Multi_key> <Multi_key> <r> <e> <c> <b>                      : "♻"  U267B    # BLACK UNIVERSAL RECYCLING SYMBOL
+<Multi_key> <Multi_key> <r> <e> <c> <p>                      : "♼"  U267C    # RECYCLED PAPER SYMBOL
+                                                                             # • used to indicate 100% recycled paper content
+<Multi_key> <Multi_key> <r> <e> <c> <P>                      : "♽"  U267D    # PARTIALLY-RECYCLED PAPER SYMBOL
+                                                                             # • percentage of recycled paper content
+                                                                             # indicated in overlay or next to this symbol
+
+# Dice
+<Multi_key> <Multi_key> <d> <i> <e> <1>                      : "⚀"  U2680    # DIE FACE-1
+<Multi_key> <Multi_key> <d> <i> <e> <2>                      : "⚁"  U2681    # DIE FACE-2
+<Multi_key> <Multi_key> <d> <i> <e> <3>                      : "⚂"  U2682    # DIE FACE-3
+<Multi_key> <Multi_key> <d> <i> <e> <4>                      : "⚃"  U2683    # DIE FACE-4
+<Multi_key> <Multi_key> <d> <i> <e> <5>                      : "⚄"  U2684    # DIE FACE-5
+<Multi_key> <Multi_key> <d> <i> <e> <6>                      : "⚅"  U2685    # DIE FACE-6
+
+# Miscellaneous symbols
+<Multi_key> <Multi_key> <slash> <exclam> <backslash>         : "⚠"  U26A0    # WARNING SIGN
+<Multi_key> <Multi_key> <exclam> <asciicircum>               : "⚠"  U26A0    # WARNING SIGN
diff --git a/.XCompose.miscsymarr b/.XCompose.miscsymarr
new file mode 100644
index 0000000..a66dbc7
--- /dev/null
+++ b/.XCompose.miscsymarr
@@ -0,0 +1,42 @@
+#
+# Miscellaneous Symbols and Arrows
+# Range: 2B00–2BFF
+#
+
+# Dictionary and map symbols from ARIB STD B24
+<Multi_key> <Multi_key> <p> <w> <r> <o> <f>         : "⭘"  U2B58    # HEAVY CIRCLE
+                                                                    # = town or village office
+                                                                    # = power off symbol
+
+# Triangle-headed arrows
+<Multi_key> <Multi_key> <K> <B> <Home> <underscore> : "⭶"  U2B76    # NORTH WEST TRIANGLE-HEADED ARROW TO
+                                                                    # BAR
+                                                                    # = home
+
+<Multi_key> <Multi_key> <K> <B> <End> <underscore>  : "⭸"  U2B78    # SOUTH EAST TRIANGLE-HEADED ARROW TO
+                                                                    # BAR
+                                                                    # = end
+
+
+<Multi_key> <Multi_key> <K> <B> <Page_Up>           : "⭻"  U2B7B    # UPWARDS TRIANGLE-HEADED ARROW WITH
+                                                                    # DOUBLE HORIZONTAL STROKE
+                                                                    # = page up
+
+<Multi_key> <Multi_key> <K> <B> <Page_Down>         : "⭽"  U2B7D    # DOWNWARDS TRIANGLE-HEADED ARROW
+                                                                    # WITH DOUBLE HORIZONTAL STROKE
+                                                                    # = page down
+
+# Keyboard symbols
+<Multi_key> <Multi_key> <K> <B> <h> <t>             : "⭾"  U2B7E    # HORIZONTAL TAB KEY
+<Multi_key> <Multi_key> <K> <B> <Tab>               : "⭾"  U2B7E    # HORIZONTAL TAB KEY
+<Multi_key> <Multi_key> <K> <B> <v> <t>             : "⭿"  U2B7F    # VERTICAL TAB KEY
+
+# Keyboard symbols
+# Almost identical to U21EA, except with a small horizontal bar in the arrow head (in some fonts):
+#     <Multi_key> <Multi_key> <K> <B>                     : "⇪"  U2BB8    # UPWARDS WHITE ARROW FROM BAR WITH
+#                                                                         # HORIZONTAL BAR
+#                                                                         # = caps lock
+
+# Miscellaneous symbols
+<Multi_key> <Multi_key> <q> <u> <e>                 : "⯑"  U2BD1    # UNCERTAINTY SIGN
+                                                                    # = query
diff --git a/.XCompose.misctech b/.XCompose.misctech
new file mode 100644
index 0000000..6c5a0b4
--- /dev/null
+++ b/.XCompose.misctech
@@ -0,0 +1,94 @@
+#
+# Miscellaneous Technical
+# Range: 2300–23FF
+#
+
+# Miscellaneous technical
+<Multi_key> <Multi_key> <d> <i> <a>          : "⌀"  U2300    # DIAMETER SIGN
+<Multi_key> <Multi_key> <e> <l> <e> <c>      : "⌁"  U2301    # ELECTRIC ARROW
+                                                             # • from ISO 2047
+                                                             # • symbol for End of Transmission
+
+# Ceilings and floors
+<Multi_key> <Multi_key> <7> <bracketleft>    : "⌈"  U2308    # LEFT CEILING
+<Multi_key> <Multi_key> <7> <bracketright>   : "⌉"  U2309    # RIGHT CEILING
+<Multi_key> <Multi_key> <L> <bracketleft>    : "⌊"  U230A    # LEFT FLOOR
+<Multi_key> <Multi_key> <L> <bracketright>   : "⌋"  U230B    # RIGHT FLOOR
+
+# Crops
+# TODO: 230C-230F
+
+# Miscellaneous technical
+<Multi_key> <Multi_key> <p> <o> <s>          : "⌖"  U2316    # POSITION INDICATOR
+                                                             # = true position
+
+# Keyboard symbols
+<Multi_key> <Multi_key> <K> <B> <d> <e> <l>  : "⌦"  U2326    # ERASE TO THE RIGHT
+                                                             # = delete to the right key
+<Multi_key> <Multi_key> <K> <B> <c> <l> <r>  : "⌨"  U2327    # X IN A RECTANGLE BOX
+                                                             # = clear key
+<Multi_key> <Multi_key> <k> <b> <d>          : "⌨"  U2328    # KEYBOARD
+
+# Keyboard symbol
+<Multi_key> <Multi_key> <K> <B> <b> <s>      : "⌫"  U232B    # ERASE TO THE LEFT
+                                                             # = delete to the left key
+
+# Keyboard symbols from ISO 9995-7
+<Multi_key> <Multi_key> <K> <B> <p> <p>      : "⎗"  U2397    # PREVIOUS PAGE
+<Multi_key> <Multi_key> <K> <B> <n> <p>      : "⎘"  U2398    # NEXT PAGE
+<Multi_key> <Multi_key> <K> <B> <p> <s>      : "⎙"  U2399    # PRINT SCREEN SYMBOL
+<Multi_key> <Multi_key> <K> <B> <c> <s>      : "⎚"  U239A    # CLEAR SCREEN SYMBOL
+
+# Bracket pieces
+# TODO: 239B-23AD
+
+# Keyboard and UI symbols
+<Multi_key> <Multi_key> <K> <B> <r> <e> <t>  : "⏎"  U23CE    # RETURN SYMBOL
+<Multi_key> <Multi_key> <U> <I> <e> <j>      : "⏏"  U23CF    # EJECT SYMBOL
+
+# Electrotechnical symbols
+<Multi_key> <Multi_key> <g> <n> <d>          : "⏚"  U23DA    # EARTH GROUND
+<Multi_key> <Multi_key> <e> <g> <n> <d>      : "⏚"  U23DA    # EARTH GROUND
+<Multi_key> <Multi_key> <f> <u> <s> <e>      : "⏛"  U23DB    # FUSE
+
+# Miscellaneous technical
+<Multi_key> <Multi_key> <a> <c>              : "⏦"  U23E6    # AC CURRENT
+
+# User interface symbols
+<Multi_key> <Multi_key> <U> <I> <f> <f> <w>  : "⏩"  U23E9    # BLACK RIGHT-POINTING DOUBLE TRIANGLE
+                                                             # = fast forward
+<Multi_key> <Multi_key> <U> <I> <r> <e> <w>  : "⏪"  U23EA    # BLACK LEFT-POINTING DOUBLE TRIANGLE
+                                                             # = fast rewind
+<Multi_key> <Multi_key> <U> <I> <n> <x> <t>  : "⏭"  U23ED    # BLACK RIGHT-POINTING DOUBLE TRIANGLE
+                                                             # WITH VERTICAL BAR
+<Multi_key> <Multi_key> <U> <I> <p> <r> <v>  : "⏮"  U23EE    # BLACK LEFT-POINTING DOUBLE TRIANGLE
+                                                             # WITH VERTICAL BAR
+<Multi_key> <Multi_key> <U> <I> <p> <p>      : "⏯"  U23EF    # BLACK RIGHT-POINTING TRIANGLE WITH
+                                                             # DOUBLE VERTICAL BAR
+<Multi_key> <Multi_key> <U> <I> <r> <e> <v>  : "⏴"  U23F4    # BLACK MEDIUM LEFT-POINTING TRIANGLE
+                                                             # = reverse, back
+<Multi_key> <Multi_key> <U> <I> <p> <l>      : "⏵"  U23F5    # BLACK MEDIUM RIGHT-POINTING TRIANGLE
+                                                             # = forward
+<Multi_key> <Multi_key> <U> <I> <f> <w> <d>  : "⏵"  U23F5    # BLACK MEDIUM RIGHT-POINTING TRIANGLE
+<Multi_key> <Multi_key> <U> <I> <i> <n> <c>  : "⏶"  U23F6    # BLACK MEDIUM UP-POINTING TRIANGLE
+                                                             # = increase
+<Multi_key> <Multi_key> <U> <I> <d> <e> <c>  : "⏷"  U23F7    # BLACK MEDIUM DOWN-POINTING TRIANGLE
+                                                             # = decrease
+<Multi_key> <Multi_key> <U> <I> <p> <a>      : "⏸"  U23F8    # DOUBLE VERTICAL BAR
+                                                             # = pause
+<Multi_key> <Multi_key> <U> <I> <s> <t>      : "⏹"  U23F9    # BLACK SQUARE FOR STOP
+                                                             # = stop
+<Multi_key> <Multi_key> <U> <I> <r> <e> <c>  : "⏺"  U23FA    # BLACK CIRCLE FOR RECORD
+                                                             # = record
+
+# Power symbols from ISO 7000:2012
+<Multi_key> <Multi_key> <p> <w> <r> <period> : "⏻"  U23FB    # POWER SYMBOL
+                                                             # • IEC 5009 standby symbol
+                                                             # • IEEE 1621 power symbol
+<Multi_key> <Multi_key> <p> <w> <r> <t>      : "⏼"  U23FC    # POWER ON-OFF SYMBOL
+                                                             # • IEC 5010 power on-off symbol
+<Multi_key> <Multi_key> <p> <w> <r> <o> <n>  : "⏽"  U23FD    # POWER ON SYMBOL
+                                                             # • use 2B58  ⭘   for power off symbol
+
+# Power symbol from IEEE 1621-2004
+<Multi_key> <Multi_key> <p> <w> <r> <s> <l>  : "⏾"  U23FE    # POWER SLEEP SYMBOL
diff --git a/.XCompose.names b/.XCompose.names
new file mode 100644
index 0000000..44a281a
--- /dev/null
+++ b/.XCompose.names
@@ -0,0 +1,17 @@
+#
+# Commonly typed names, etc.
+#
+
+<Multi_key> <Multi_key> <Multi_key> <L> <period> : "Libiquity"
+<Multi_key> <Multi_key> <Multi_key> <l> <period> : "libiquity"
+<Multi_key> <Multi_key> <Multi_key> <T>          : "Taurinus"
+<Multi_key> <Multi_key> <Multi_key> <t>          : "taurinus"
+<Multi_key> <Multi_key> <Multi_key> <P> <M>      : "Patrick McDermott"
+<Multi_key> <Multi_key> <Multi_key> <p> <m> <at> : "patrick.mcdermott@libiquity.com"
+<Multi_key> <Multi_key> <Multi_key> <P>          : "Proteanos"
+<Multi_key> <Multi_key> <Multi_key> <p>          : "proteanos"
+<Multi_key> <Multi_key> <Multi_key> <L> <B>      : "Libreboot"
+<Multi_key> <Multi_key> <Multi_key> <L> <b>      : "Libreboot"
+<Multi_key> <Multi_key> <Multi_key> <l> <b>      : "libreboot"
+
+<Multi_key> <Multi_key> <Multi_key> <7> <2>      : "------------------------------------------------------------------------"
diff --git a/.XCompose.punctuation b/.XCompose.punctuation
new file mode 100644
index 0000000..17cffcf
--- /dev/null
+++ b/.XCompose.punctuation
@@ -0,0 +1,45 @@
+#
+# General Punctuation
+# Range: 2000–206F
+#
+
+# Dashes
+<Multi_key> <Multi_key> <h> <b> <a> <r>            : "―"  U2015    # HORIZONTAL BAR
+                                                                   # = quotation dash
+
+# General punctuation
+<Multi_key> <Multi_key> <d> <a> <g>                : "†"  U2020    # DAGGER
+                                                                   # = obelisk, long cross, oblong cross
+<Multi_key> <Multi_key> <d> <d> <a> <g>            : "‡"  U2021    # DOUBLE DAGGER
+                                                                   # = diesis, double obelisk
+
+# General punctuation
+<Multi_key> <Multi_key> <p>                        : "′"  U2032    # PRIME
+                                                                   # = minutes, feet
+<Multi_key> <Multi_key> <period> <apostrophe>      : "′"  U2032    # PRIME
+<Multi_key> <Multi_key> <apostrophe> <period>      : "′"  U2032    # PRIME
+<Multi_key> <Multi_key> <comma> <apostrophe>       : "′"  U2032    # PRIME
+<Multi_key> <Multi_key> <apostrophe> <comma>       : "′"  U2032    # PRIME
+<Multi_key> <Multi_key> <P>                        : "″"  U2033    # DOUBLE PRIME
+                                                                   # = seconds, inches
+<Multi_key> <Multi_key> <period> <quotedbl>        : "″"  U2033    # DOUBLE PRIME
+<Multi_key> <Multi_key> <quotedbl> <period>        : "″"  U2033    # DOUBLE PRIME
+<Multi_key> <Multi_key> <comma> <quotedbl>         : "″"  U2033    # DOUBLE PRIME
+<Multi_key> <Multi_key> <quotedbl> <comma>         : "″"  U2033    # DOUBLE PRIME
+<Multi_key> <Multi_key> <asciicircum> <underscore> : "‸"  U2038    # CARET
+<Multi_key> <Multi_key> <underscore> <asciicircum> : "‸"  U2038    # CARET
+
+# General punctuation
+<Multi_key> <Multi_key> <x> <colon>                : "※"  U203B    # REFERENCE MARK
+
+# General punctuation
+<Multi_key> <Multi_key> <colon> <asterisk>         : "⁂"  U2042    # ASTERISM
+<Multi_key> <Multi_key> <asterisk> <3>             : "⁂"  U2042    # ASTERISM
+<Multi_key> <Multi_key> <3> <asterisk>             : "⁂"  U2042    # ASTERISM
+<Multi_key> <Multi_key> <f> <r> <a> <c>            : "⁄"  U2044    # FRACTION SLASH
+                                                                   # = solidus (in typography)
+
+# General punctuation
+<Multi_key> <Multi_key> <bar> <asterisk>           : "⁑"  U2051    # TWO ASTERISKS ALIGNED VERTICALLY
+<Multi_key> <Multi_key> <2> <asterisk>             : "⁑"  U2051    # TWO ASTERISKS ALIGNED VERTICALLY
+<Multi_key> <Multi_key> <asterisk> <2>             : "⁑"  U2051    # TWO ASTERISKS ALIGNED VERTICALLY
--
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