commit 559c895130040c11765d24a5be4b9e72860884bd
Author: Günter Milde <mi...@lyx.org>
Date:   Tue Sep 13 22:10:32 2016 +0200

    lib/unicodesymbols: tests and fixes, Blocks 87 - 91
    
    Also add more "stmaryrd" symbols.
---
 .../077-79-mathops-technical-control-utf8.lyx      |  968 ++++++++++++++++++++
 .../077-79-mathops-technical-control.lyx           |  955 +++++++++++++++++++
 .../074-76-letterlike-numberforms-arrows-utf8.lyx  |   99 ++-
 .../074-76-letterlike-numberforms-arrows.lyx       |   37 +-
 .../078-79-misc-technical-control-pics-utf8.lyx    |   52 +-
 .../078-79-misc-technical-control-pics.lyx         |   23 +-
 .../082-84-box-drawing-blocks-geometric-utf8.lyx   |   47 +-
 .../082-84-box-drawing-blocks-geometric.lyx        |   47 +-
 .../Unicode-characters/084-misc-symbols-utf8.lyx   |  110 ++-
 .../latex/Unicode-characters/084-misc-symbols.lyx  |  119 ++-
 .../087-88-misc-math-A-arrows-A.lyx                |  348 +++++++
 lib/unicodesymbols                                 |  125 ++-
 12 files changed, 2716 insertions(+), 214 deletions(-)

diff --git 
a/autotests/export/Unicode-characters/077-79-mathops-technical-control-utf8.lyx 
b/autotests/export/Unicode-characters/077-79-mathops-technical-control-utf8.lyx
new file mode 100644
index 0000000..793e47a
--- /dev/null
+++ 
b/autotests/export/Unicode-characters/077-79-mathops-technical-control-utf8.lyx
@@ -0,0 +1,968 @@
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diff --git 
a/autotests/export/Unicode-characters/077-79-mathops-technical-control.lyx 
b/autotests/export/Unicode-characters/077-79-mathops-technical-control.lyx
new file mode 100644
index 0000000..b7f60c7
--- /dev/null
+++ b/autotests/export/Unicode-characters/077-79-mathops-technical-control.lyx
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diff --git 
a/autotests/export/latex/Unicode-characters/074-76-letterlike-numberforms-arrows-utf8.lyx
 
b/autotests/export/latex/Unicode-characters/074-76-letterlike-numberforms-arrows-utf8.lyx
index 492acf9..d5cb24c 100644
--- 
a/autotests/export/latex/Unicode-characters/074-76-letterlike-numberforms-arrows-utf8.lyx
+++ 
b/autotests/export/latex/Unicode-characters/074-76-letterlike-numberforms-arrows-utf8.lyx
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+
+ ⇽ ⇾ 
+\begin_inset Branch na
+inverted 0
+status open
 
 \begin_layout Standard
-⇰ ⇱ ⇲ ⇳ ⇴ ⇵ ⇶ ⇷ ⇸ ⇹ ⇺ ⇻ ⇼ ⇽ ⇾ ⇿ 
+⇿
 \end_layout
 
 \end_inset
diff --git 
a/autotests/export/latex/Unicode-characters/074-76-letterlike-numberforms-arrows.lyx
 
b/autotests/export/latex/Unicode-characters/074-76-letterlike-numberforms-arrows.lyx
index 6d702e9..a49e4b7 100644
--- 
a/autotests/export/latex/Unicode-characters/074-76-letterlike-numberforms-arrows.lyx
+++ 
b/autotests/export/latex/Unicode-characters/074-76-letterlike-numberforms-arrows.lyx
@@ -241,7 +241,29 @@ inverted 0
 status open
 
 \begin_layout Standard
-⅂ ⅃ ⅄ ⅅ ⅆ ⅇ ⅈ ⅉ ⅊ ⅋ ⅌
+⅂ ⅃
+\end_layout
+
+\end_inset
+
+ ⅄ 
+\begin_inset Branch na
+inverted 0
+status open
+
+\begin_layout Standard
+ⅅ ⅆ ⅇ ⅈ ⅉ ⅊ 
+\end_layout
+
+\end_inset
+
+ ⅋ 
+\begin_inset Branch na
+inverted 0
+status open
+
+\begin_layout Standard
+⅌
 \end_layout
 
 \end_inset
@@ -512,7 +534,18 @@ inverted 0
 status open
 
 \begin_layout Standard
-⇰ ⇱ ⇲ ⇳ ⇴ ⇵ ⇶ ⇷ ⇸ ⇹ ⇺ ⇻ ⇼ ⇽ ⇾ ⇿ 
+⇰ ⇱ ⇲ ⇳ ⇴ ⇵ ⇶ ⇷ ⇸ ⇹ ⇺ ⇻ ⇼
+\end_layout
+
+\end_inset
+
+ ⇽ ⇾ 
+\begin_inset Branch na
+inverted 0
+status open
+
+\begin_layout Standard
+⇿
 \end_layout
 
 \end_inset
diff --git 
a/autotests/export/latex/Unicode-characters/078-79-misc-technical-control-pics-utf8.lyx
 
b/autotests/export/latex/Unicode-characters/078-79-misc-technical-control-pics-utf8.lyx
index b50731c..361ed62 100644
--- 
a/autotests/export/latex/Unicode-characters/078-79-misc-technical-control-pics-utf8.lyx
+++ 
b/autotests/export/latex/Unicode-characters/078-79-misc-technical-control-pics-utf8.lyx
@@ -5,9 +5,6 @@
 \save_transient_properties true
 \origin unavailable
 \textclass article
-\begin_preamble
-\usepackage{keystroke}
-\end_preamble
 \use_default_options true
 \maintain_unincluded_children false
 \language english
@@ -52,7 +49,7 @@
 \use_indices false
 \paperorientation portrait
 \suppress_date false
-\justification true
+\justification false
 \use_refstyle 1
 \branch na
 \selected 0
@@ -124,13 +121,13 @@ status collapsed
 
 \begin_layout Labeling
 \labelwidthstring 00.00.0000
-2310 ⌐ 
+2310 ⌐ ⌑ 
 \begin_inset Branch na
 inverted 0
 status collapsed
 
 \begin_layout Standard
-⌑ ⌒ ⌓ ⌔
+⌒ ⌓ ⌔
 \end_layout
 
 \end_inset
@@ -228,23 +225,34 @@ inverted 0
 status collapsed
 
 \begin_layout Standard
-⌰ ⌱ ⌲ ⌳ ⌴ ⌵ ⌶ ⌷ ⌸ ⌹ ⌺ ⌻ ⌼ ⌽ ⌾ ⌿
+⌰ ⌱ ⌲ ⌳ ⌴ ⌵ ⌶ ⌷ ⌸
 \end_layout
 
 \end_inset
 
+ ⌹ 
+\begin_inset Branch na
+inverted 0
+status collapsed
+
+\begin_layout Standard
+⌺ ⌻ ⌼ ⌽ ⌾
+\end_layout
 
+\end_inset
+
+ ⌿
 \end_layout
 
 \begin_layout Labeling
 \labelwidthstring 00.00.0000
-2340 
+2340 ⍀ 
 \begin_inset Branch na
 inverted 0
 status collapsed
 
 \begin_layout Standard
-⍀ ⍁ ⍂ ⍃ ⍄ ⍅ ⍆ ⍇ ⍈ ⍉ ⍊ ⍋ ⍌ ⍍ ⍎ ⍏
+⍁ ⍂ ⍃ ⍄ ⍅ ⍆ ⍇ ⍈ ⍉ ⍊ ⍋ ⍌ ⍍ ⍎ ⍏
 \end_layout
 
 \end_inset
@@ -324,33 +332,7 @@ status collapsed
 
 \end_inset
 
- 
-\end_layout
-
-\begin_layout Labeling
-\labelwidthstring 00.00.0000
-TODO: use 
-\begin_inset Quotes eld
-\end_inset
-
-keystroke
-\begin_inset Quotes erd
-\end_inset
-
- 
-\begin_inset ERT
-status open
-
-\begin_layout Plain Layout
-
-
-\backslash
-Esc
-\end_layout
-
-\end_inset
 
- or simply wrap in braces [Esc] (of course for all Qt::Key_* hacks)?
 \end_layout
 
 \begin_layout Labeling
diff --git 
a/autotests/export/latex/Unicode-characters/078-79-misc-technical-control-pics.lyx
 
b/autotests/export/latex/Unicode-characters/078-79-misc-technical-control-pics.lyx
index 9a4c3a0..14fa77b 100644
--- 
a/autotests/export/latex/Unicode-characters/078-79-misc-technical-control-pics.lyx
+++ 
b/autotests/export/latex/Unicode-characters/078-79-misc-technical-control-pics.lyx
@@ -49,7 +49,7 @@
 \use_indices false
 \paperorientation portrait
 \suppress_date false
-\justification true
+\justification false
 \use_refstyle 1
 \branch na
 \selected 0
@@ -121,13 +121,13 @@ status open
 
 \begin_layout Labeling
 \labelwidthstring 00.00.0000
-2310 ⌐ 
+2310 ⌐ ⌑ 
 \begin_inset Branch na
 inverted 0
 status open
 
 \begin_layout Standard
-⌑ ⌒ ⌓ ⌔
+⌒ ⌓ ⌔
 \end_layout
 
 \end_inset
@@ -225,23 +225,34 @@ inverted 0
 status open
 
 \begin_layout Standard
-⌰ ⌱ ⌲ ⌳ ⌴ ⌵ ⌶ ⌷ ⌸ ⌹ ⌺ ⌻ ⌼ ⌽ ⌾ ⌿
+⌰ ⌱ ⌲ ⌳ ⌴ ⌵ ⌶ ⌷ ⌸
 \end_layout
 
 \end_inset
 
+ ⌹ 
+\begin_inset Branch na
+inverted 0
+status open
+
+\begin_layout Standard
+⌺ ⌻ ⌼ ⌽ ⌾
+\end_layout
+
+\end_inset
 
+ ⌿
 \end_layout
 
 \begin_layout Labeling
 \labelwidthstring 00.00.0000
-2340 
+2340 ⍀ 
 \begin_inset Branch na
 inverted 0
 status open
 
 \begin_layout Standard
-⍀ ⍁ ⍂ ⍃ ⍄ ⍅ ⍆ ⍇ ⍈ ⍉ ⍊ ⍋ ⍌ ⍍ ⍎ ⍏
+⍁ ⍂ ⍃ ⍄ ⍅ ⍆ ⍇ ⍈ ⍉ ⍊ ⍋ ⍌ ⍍ ⍎ ⍏
 \end_layout
 
 \end_inset
diff --git 
a/autotests/export/latex/Unicode-characters/082-84-box-drawing-blocks-geometric-utf8.lyx
 
b/autotests/export/latex/Unicode-characters/082-84-box-drawing-blocks-geometric-utf8.lyx
index 4dc30e9..938d801 100644
--- 
a/autotests/export/latex/Unicode-characters/082-84-box-drawing-blocks-geometric-utf8.lyx
+++ 
b/autotests/export/latex/Unicode-characters/082-84-box-drawing-blocks-geometric-utf8.lyx
@@ -86,7 +86,7 @@
 2500 ─ ━ │ ┃ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ┄ ┅ ┆ ┇ ┈ ┉ ┊ ┋
@@ -117,7 +117,7 @@ status collapsed
 2540 ╀ ╁ ╂ ╃ ╄ ╅ ╆ ╇ ╈ ╉ ╊ ╋ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ╌ ╍ ╎ ╏
@@ -138,7 +138,7 @@ status collapsed
 2560 ╠ ╡ ╢ ╣ ╤ ╥ ╦ ╧ ╨ ╩ ╪ ╫ ╬ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ╭ ╮ ╯
@@ -154,7 +154,7 @@ status collapsed
 2570 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ╰ ╱ ╲ ╳ 
@@ -188,7 +188,7 @@ status collapsed
 25A0 ■ □ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ▢ ▣
@@ -199,7 +199,7 @@ status collapsed
  
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ▤ ▥ ▦ ▧ ▨ ▩
@@ -210,7 +210,7 @@ status collapsed
  ▪ ▫ ▬ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ▭ ▮ ▯
@@ -226,7 +226,7 @@ status collapsed
 25B0 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ▰ ▱
@@ -253,7 +253,7 @@ status open
 25C0 ◀ ◁ ◂ ◃ ◄ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ◅
@@ -264,7 +264,7 @@ status collapsed
  ◆ ◇ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ◈ ◉
@@ -275,7 +275,7 @@ status collapsed
  ◊ ○ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ◌ ◍ ◎
@@ -291,7 +291,7 @@ status collapsed
 25D0 ◐ ◑ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ◒ ◓ ◔ ◕
@@ -302,7 +302,7 @@ status collapsed
  ◖ ◗ ◘ ◙ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ◚ ◛ ◜ ◝ ◞ ◟
@@ -318,7 +318,7 @@ status collapsed
 25E0 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ◠ ◡ ◢ ◣ ◤ ◥
@@ -329,10 +329,21 @@ status collapsed
  ◦ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
-◧ ◨ ◩ ◪ ◫ ◬ ◭ ◮
+◧ ◨ ◩ ◪
+\end_layout
+
+\end_inset
+
+ ◫ 
+\begin_inset Branch na
+inverted 0
+status open
+
+\begin_layout Standard
+◬ ◭ ◮
 \end_layout
 
 \end_inset
@@ -345,7 +356,7 @@ status collapsed
 25F0 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ◰ ◱ ◲ ◳ ◴ ◵ ◶ ◷ ◸ ◹ ◺
@@ -356,7 +367,7 @@ status collapsed
  ◻ ◼ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ◽ ◾ ◿
diff --git 
a/autotests/export/latex/Unicode-characters/082-84-box-drawing-blocks-geometric.lyx
 
b/autotests/export/latex/Unicode-characters/082-84-box-drawing-blocks-geometric.lyx
index 52781de..cd2702b 100644
--- 
a/autotests/export/latex/Unicode-characters/082-84-box-drawing-blocks-geometric.lyx
+++ 
b/autotests/export/latex/Unicode-characters/082-84-box-drawing-blocks-geometric.lyx
@@ -86,7 +86,7 @@
 2500 ─ ━ │ ┃ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ┄ ┅ ┆ ┇ ┈ ┉ ┊ ┋
@@ -117,7 +117,7 @@ status collapsed
 2540 ╀ ╁ ╂ ╃ ╄ ╅ ╆ ╇ ╈ ╉ ╊ ╋ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ╌ ╍ ╎ ╏
@@ -138,7 +138,7 @@ status collapsed
 2560 ╠ ╡ ╢ ╣ ╤ ╥ ╦ ╧ ╨ ╩ ╪ ╫ ╬ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ╭ ╮ ╯
@@ -154,7 +154,7 @@ status collapsed
 2570 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ╰ ╱ ╲ ╳ 
@@ -199,7 +199,7 @@ status open
  
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ▤ ▥ ▦ ▧ ▨ ▩
@@ -210,7 +210,7 @@ status collapsed
  ▪ ▫ ▬ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ▭ ▮ ▯
@@ -226,7 +226,7 @@ status collapsed
 25B0 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ▰ ▱
@@ -237,7 +237,7 @@ status collapsed
  ▲ △ ▴ ▵ ▶ ▷ ▸ ▹ ► 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ▻
@@ -253,7 +253,7 @@ status collapsed
 25C0 ◀ ◁ ◂ ◃ ◄ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ◅
@@ -264,7 +264,7 @@ status collapsed
  ◆ ◇ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ◈ ◉
@@ -275,7 +275,7 @@ status collapsed
  ◊ ○ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ◌ ◍ ◎
@@ -291,7 +291,7 @@ status collapsed
 25D0 ◐ ◑ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ◒ ◓ ◔ ◕
@@ -302,7 +302,7 @@ status collapsed
  ◖ ◗ ◘ ◙ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ◚ ◛ ◜ ◝ ◞ ◟
@@ -318,7 +318,7 @@ status collapsed
 25E0 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ◠ ◡ ◢ ◣ ◤ ◥
@@ -329,10 +329,21 @@ status collapsed
  ◦ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
-◧ ◨ ◩ ◪ ◫ ◬ ◭ ◮
+◧ ◨ ◩ ◪ 
+\end_layout
+
+\end_inset
+
+ ◫ 
+\begin_inset Branch na
+inverted 0
+status open
+
+\begin_layout Standard
+◬ ◭ ◮
 \end_layout
 
 \end_inset
@@ -345,7 +356,7 @@ status collapsed
 25F0 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ◰ ◱ ◲ ◳ ◴ ◵ ◶ ◷ ◸ ◹ ◺
@@ -356,7 +367,7 @@ status collapsed
  ◻ ◼ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ◽ ◾ ◿
diff --git 
a/autotests/export/latex/Unicode-characters/084-misc-symbols-utf8.lyx 
b/autotests/export/latex/Unicode-characters/084-misc-symbols-utf8.lyx
index 21ed246..4369d94 100644
--- a/autotests/export/latex/Unicode-characters/084-misc-symbols-utf8.lyx
+++ b/autotests/export/latex/Unicode-characters/084-misc-symbols-utf8.lyx
@@ -95,7 +95,7 @@
 2600 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ☀ ☁ ☂ ☃ ☄
@@ -106,18 +106,18 @@ status collapsed
  ★ ☆ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
-☇ ☈ ☉ ☊ ☋ ☌ ☍
+☇ ☈
 \end_layout
 
 \end_inset
 
- ☎ 
+ ☉ ☊ ☋ ☌ ☍ ☎ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ☏
@@ -133,7 +133,7 @@ status collapsed
 2610 ☐ ☑ ☒ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ☓ ☔ 
@@ -144,7 +144,7 @@ status collapsed
  ☕ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ☖ ☗ ☘ ☙
@@ -155,7 +155,7 @@ status collapsed
  ☚ ☛ ☜ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ☝
@@ -166,7 +166,7 @@ status collapsed
  ☞ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ☟
@@ -182,7 +182,7 @@ status collapsed
 2620 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ☠ ☡
@@ -193,7 +193,7 @@ status collapsed
  ☢ ☣ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ☤
@@ -204,7 +204,7 @@ status collapsed
  ☥ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ☦ ☧ ☨ ☩ ☪ ☫ ☬ ☭ ☮
@@ -220,7 +220,7 @@ status collapsed
 2630 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ☰ ☱ ☲ ☳ ☴ ☵ ☶ ☷ ☸
@@ -241,7 +241,7 @@ status collapsed
 2650 ♐ ♑ ♒ ♓ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ♔ ♕ ♖ ♗ ♘ ♙ ♚ ♛ ♜ ♝ ♞ ♟
@@ -257,7 +257,7 @@ status collapsed
 2660 ♠ ♡ ♢ ♣ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ♤
@@ -268,7 +268,7 @@ status collapsed
  ♥ ♦ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ♧ ♨
@@ -279,7 +279,7 @@ status collapsed
  ♩ ♪ ♫ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ♬
@@ -295,10 +295,21 @@ status collapsed
 2670 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
-♰ ♱ ♲ ♳ ♴ ♵ ♶ ♷ ♸ ♹ ♺ ♻ ♼ ♽ ♾
+♰ ♱
+\end_layout
+
+\end_inset
+
+ ♲ 
+\begin_inset Branch na
+inverted 0
+status open
+
+\begin_layout Standard
+♳ ♴ ♵ ♶ ♷ ♸ ♹ ♺ ♻ ♼ ♽ ♾
 \end_layout
 
 \end_inset
@@ -308,13 +319,13 @@ status collapsed
 
 \begin_layout Labeling
 \labelwidthstring 00.00.0000
-2680 
+2680 ⚀ ⚁ ⚂ ⚃ ⚄ ⚅ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
-⚀ ⚁ ⚂ ⚃ ⚄ ⚅ ⚆ ⚇ ⚈ ⚉ ⚊ ⚋ ⚌ ⚍ ⚎ ⚏
+⚆ ⚇ ⚈ ⚉ ⚊ ⚋ ⚌ ⚍ ⚎ ⚏
 \end_layout
 
 \end_inset
@@ -327,10 +338,32 @@ status collapsed
 2690 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
+
+\begin_layout Standard
+⚐ ⚑
+\end_layout
+
+\end_inset
+
+ ⚒ 
+\begin_inset Branch na
+inverted 0
+status open
 
 \begin_layout Standard
-⚐ ⚑ ⚒ ⚓ ⚔ ⚕ ⚖ ⚗ ⚘ ⚙ ⚚ ⚛ ⚜ ⚝ ⚞ ⚟
+⚓
+\end_layout
+
+\end_inset
+
+ ⚔ ⚕ ⚖ ⚗ ⚘ ⚙ ⚚ ⚛ 
+\begin_inset Branch na
+inverted 0
+status open
+
+\begin_layout Standard
+⚜ ⚝ ⚞ ⚟
 \end_layout
 
 \end_inset
@@ -343,7 +376,7 @@ status collapsed
 26A0 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ⚠ ⚡
@@ -354,10 +387,21 @@ status collapsed
  ⚢ ⚣ ⚤ ⚥ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
+
+\begin_layout Standard
+⚦ ⚧ ⚨ ⚩ 
+\end_layout
+
+\end_inset
+
+⚪ 
+\begin_inset Branch na
+inverted 0
+status open
 
 \begin_layout Standard
-⚦ ⚧ ⚨ ⚩ ⚪ ⚫ ⚬
+⚫ ⚬
 \end_layout
 
 \end_inset
@@ -365,7 +409,7 @@ status collapsed
  ⚭ ⚮ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ⚯
@@ -381,7 +425,7 @@ status collapsed
 26B0 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ⚰ ⚱ ⚲ ⚳ ⚴ ⚵ ⚶ ⚷ ⚸ ⚹ ⚺ ⚻ ⚼ ⚽ ⚾ ⚿
@@ -397,7 +441,7 @@ status collapsed
 26C0 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ⛀ ⛁ ⛂ ⛃ ⛄ ⛅ ⛆ ⛇ ⛈ ⛉ ⛊ ⛋ ⛌ ⛍ ⛎ ⛏
@@ -413,7 +457,7 @@ status collapsed
 26D0 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ⛐ ⛑ ⛒ ⛓ ⛔ ⛕ ⛖ ⛗ ⛘ ⛙ ⛚ ⛛ ⛜ ⛝ ⛞ ⛟
@@ -429,7 +473,7 @@ status collapsed
 26E0 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ⛠ ⛡ ⛢ ⛣ ⛤ ⛥ ⛦ ⛧ ⛨ ⛩ ⛪ ⛫ ⛬ ⛭ ⛮ ⛯
@@ -445,7 +489,7 @@ status collapsed
 26F0 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ⛰ ⛱ ⛲ ⛳ ⛴ ⛵ ⛶ ⛷ ⛸ ⛹ ⛺ ⛻ ⛼ ⛽ ⛾ ⛿
diff --git a/autotests/export/latex/Unicode-characters/084-misc-symbols.lyx 
b/autotests/export/latex/Unicode-characters/084-misc-symbols.lyx
index c78928c..9653a6e 100644
--- a/autotests/export/latex/Unicode-characters/084-misc-symbols.lyx
+++ b/autotests/export/latex/Unicode-characters/084-misc-symbols.lyx
@@ -95,7 +95,7 @@
 2600 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ☀ ☁ ☂ ☃ ☄
@@ -106,18 +106,18 @@ status collapsed
  ★ ☆ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
-☇ ☈ ☉ ☊ ☋ ☌ ☍
+☇ ☈
 \end_layout
 
 \end_inset
 
- ☎ 
+ ☉ ☊ ☋ ☌ ☍ ☎ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
 \begin_layout Standard
 ☏
@@ -133,7 +133,7 @@ status collapsed
 2610 ☐ ☑ ☒ 
 \begin_inset Branch na
 inverted 0
-status collapsed
+status open
 
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diff --git 
a/autotests/export/latex/Unicode-characters/087-88-misc-math-A-arrows-A.lyx 
b/autotests/export/latex/Unicode-characters/087-88-misc-math-A-arrows-A.lyx
new file mode 100644
index 0000000..16b5fda
--- /dev/null
+++ b/autotests/export/latex/Unicode-characters/087-88-misc-math-A-arrows-A.lyx
@@ -0,0 +1,348 @@
+#LyX 2.3 created this file. For more info see http://www.lyx.org/
+\lyxformat 512
+\begin_document
+\begin_header
+\save_transient_properties true
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+\textclass article
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+\language_package default
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+\use_hyperref false
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+\use_geometry false
+\use_package amsmath 1
+\use_package amssymb 1
+\use_package cancel 1
+\use_package esint 1
+\use_package mathdots 1
+\use_package mathtools 1
+\use_package mhchem 1
+\use_package stackrel 1
+\use_package stmaryrd 1
+\use_package undertilde 1
+\cite_engine basic
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+\begin_body
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+\begin_layout Subsection*
+87 Miscellaneous Mathematical Symbols-A
+\end_layout
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diff --git a/lib/unicodesymbols b/lib/unicodesymbols
index 4191a3f..1892a9c 100644
--- a/lib/unicodesymbols
+++ b/lib/unicodesymbols
@@ -1710,7 +1710,7 @@
 0x1ffd "\\textgreek{'v}"        "textgreek" "" "" "" # GREEK OXIA
 0x1ffe "\\textgreek{<v}"        "textgreek" "" "" "" # GREEK DASIA
 #
-# general punctuation
+# 70 General Punctuation
 #
 0x2000 "\\enskip"                 "" "force=utf8" "\\enskip" "" # EN QUAD
 0x2001 "\\quad"                   "" "force=utf8" "\\quad" "" # EM QUAD
@@ -1773,15 +1773,19 @@
 0x2039 "\\guilsinglleft"          "" "" # SINGLE LEFT-POINTING ANGLE QUOTATION 
MARK
 0x203a "\\guilsinglright"         "" "" # SINGLE RIGHT-POINTING ANGLE 
QUOTATION MARK
 0x203b "\\textreferencemark"      "textcomp" "" # REFERENCE MARK
-0x203c "!!"                       "" "notermination=text,force=utf8" "" "" # 
DOUBLE EXCLAMATION MARK # ≈ 2×EXCLAMATION MARK
+0x203c "!!"                       "" "notermination=text,force=utf8" "!!" "" # 
DOUBLE EXCLAMATION MARK # ≈ 2×EXCLAMATION MARK
 0x203d "\\textinterrobang"        "textcomp" "" # INTERROBANG
 # use the following macro for the character OVERLINE
 0x203e "\\LyXoverline" "\\newcommand*\\LyXoverline{\\raisebox{2.6ex}{\\_}}" 
"force=utf8"
 0x203f "\\textbottomtiebar{ }"    "tipa" "tipashortcut=\\t*{ },force=utf8" # 
UNDERTIE
+#0x2040 ""                         "" "" "" "" # CHARACTER TIE
+#0x2041 ""                         "" "" "" "" # CARET INSERTION POINT
+#0x2042 ""                         "" "" "" "" # ASTERISM
+#0x2043 ""                         "" "" "" "" # HYPHEN BULLET
 0x2044 "\\textfractionsolidus"    "textcomp" "" # FRACTION SLASH
 0x2045 "\\textlquill"             "textcomp" "force=utf8" # LEFT SQUARE 
BRACKET WITH QUILL
 0x2046 "\\textrquill"             "textcomp" "force=utf8" # RIGHT SQUARE 
BRACKET WITH QUILL
-0x2047 "??"                       "" "notermination=text,force=utf8" "" "" # 
DOUBLE QUESTION MARK # ≈ 2×QUESTION MARK
+0x2047 "??"                       "" "notermination=text,force=utf8" "??" "" # 
DOUBLE QUESTION MARK # ≈ 2×QUESTION MARK
 0x2048 "?!"                       "" "notermination=text,force=utf8" "" "" # 
QUESTION EXCLAMATION MARK
 0x2049 "!?"                       "" "notermination=text,force=utf8" "" "" # 
EXCLAMATION QUESTION MARK
 0x2052 "\\textdiscount"           "textcomp" "" # COMMERCIAL MINUS SIGN
@@ -1921,14 +1925,14 @@
 0x2141 ""                         "" "force=utf8" "\\Game" "amssymb" # TURNED 
SANS-SERIF CAPITAL G
 #0x2142 ""                         "" "" "" "" # TURNED SANS-SERIF CAPITAL L
 #0x2143 ""                         "" "" "" "" # REVERSED SANS-SERIF CAPITAL L
-#0x2144 ""                         "" "" "" "" # TURNED SANS-SERIF CAPITAL Y
+0x2144 ""                         "" "force=utf8" "\Yup" "stmaryrd" # TURNED 
SANS-SERIF CAPITAL Y
 #0x2145 ""                         "" "" "" "" # DOUBLE-STRUCK ITALIC CAPITAL D
 #0x2146 ""                         "" "" "" "" # DOUBLE-STRUCK ITALIC SMALL D
 #0x2147 ""                         "" "" "" "" # DOUBLE-STRUCK ITALIC SMALL E
 #0x2148 ""                         "" "" "" "" # DOUBLE-STRUCK ITALIC SMALL I
 #0x2149 ""                         "" "" "" "" # DOUBLE-STRUCK ITALIC SMALL J
 #0x214a ""                         "" "" "" "" # PROPERTY LINE
-#0x214b ""                         "" "" "" "" # TURNED AMPERSAND
+0x214b ""                         "" "force=utf8" "\\bindnasrepma" "stmaryrd" 
# TURNED AMPERSAND
 #0x214c ""                         "" "" "" "" # PER SIGN
 0x214d "\\LyXaktieselskap" 
"\\newcommand*\\LyXaktieselskap{\\mbox{\\raisebox{.8ex}{\\footnotesize 
A}\\kern-.18em\\raisebox{.2ex}{/}\\kern-.18em\\raisebox{-.2ex}{\\footnotesize 
S}}}" "force=utf8" # ⅍ AKTIESELSKAB
 #0x214e ""                         "" "" "" "" # TURNED SMALL F
@@ -2121,8 +2125,8 @@
 #0x21fa ""                         "" "" "" "" # LEFTWARDS ARROW WITH DOUBLE 
VERTICAL STROKE
 #0x21fb ""                         "" "" "" "" # RIGHTWARDS ARROW WITH DOUBLE 
VERTICAL STROKE
 #0x21fc ""                         "" "" "" "" # LEFT RIGHT ARROW WITH DOUBLE 
VERTICAL STROKE
-#0x21fd ""                         "" "" "" "" # LEFTWARDS OPEN-HEADED ARROW
-#0x21fe ""                         "" "" "" "" # RIGHTWARDS OPEN-HEADED ARROW
+0x21fd ""                         "" "force=utf8" "\\leftarrowtriangle" 
"stmaryrd" # LEFTWARDS OPEN-HEADED ARROW
+0x21fe ""                         "" "force=utf8" "\\rightarrowtriangle" 
"stmaryrd" # RIGHTWARDS OPEN-HEADED ARROW
 #0x21ff ""                         "" "" "" "" # LEFT RIGHT OPEN-HEADED ARROW
 #
 # mathematical operators
@@ -2404,7 +2408,7 @@
 #0x230e ""                         "" "" "" "" # TOP RIGHT CROP
 #0x230f ""                         "" "" "" "" # TOP LEFT CROP
 0x2310 ""                         "" "force=utf8" "\\invneg" "wasysym" # 
REVERSED NOT SIGN
-#0x2311 ""                         "" "" "" "" # SQUARE LOZENGE
+0x2311 ""                         "" "force=utf8" "\\wasylozenge" "wasysym" # 
SQUARE LOZENGE
 #0x2312 ""                         "" "" "" "" # ARC
 #0x2313 ""                         "" "" "" "" # SEGMENT
 #0x2314 ""                         "" "" "" "" # SECTOR
@@ -2428,6 +2432,9 @@
 0x2326 "Delete"                   "" "force=utf8,notermination=text" "" "" # 
Qt::Key_Delete, ERASE TO THE RIGHT = delete to the right key
 0x2328 "\\Keyboard"               "marvosym" "force=utf8" # KEYBOARD
 0x232b "Backspace"                "" "force=utf8,notermination=text" "" "" # 
Qt::Key_Backspace, ERASE TO THE LEFT = delete to the left key
+0x2339 ""                         "" "force=utf8" "\\APLinv" "wasysym" # APL 
FUNCTIONAL SYMBOL QUAD DIVIDE
+0x233f ""                         "" "force=utf8" "\\notslash" "wasysym" # APL 
FUNCTIONAL SYMBOL SLASH BAR
+0x2340 ""                         "" "force=utf8" "\\notbackslash" "wasysym" # 
APL FUNCTIONAL SYMBOL BACKSLASH BAR
 0x238b "Escape"                   "" "force=utf8,notermination=text" "" "" # 
Qt::Key_Escape, BROKEN CIRCLE WITH NORTHWEST ARROW = escape
 #
 # control pictures
@@ -2477,16 +2484,16 @@
 #
 # 80 Enclosed Alphanumerics
 #
-0x2460 "\ding{172}"               "pifont" "" "" "" # CIRCLED DIGIT ONE
-0x2461 "\ding{172}"               "pifont" "" "" "" # CIRCLED DIGIT TWO
-0x2462 "\ding{172}"               "pifont" "" "" "" # CIRCLED DIGIT THREE
-0x2463 "\ding{172}"               "pifont" "" "" "" # CIRCLED DIGIT FOUR
-0x2464 "\ding{172}"               "pifont" "" "" "" # CIRCLED DIGIT FIVE
-0x2465 "\ding{172}"               "pifont" "" "" "" # CIRCLED DIGIT SIX
-0x2466 "\ding{172}"               "pifont" "" "" "" # CIRCLED DIGIT SEVEN
-0x2467 "\ding{172}"               "pifont" "" "" "" # CIRCLED DIGIT EIGHT
-0x2468 "\ding{172}"               "pifont" "" "" "" # CIRCLED DIGIT NINE
-0x2469 "\ding{172}"               "pifont" "" "" "" # CIRCLED NUMBER TEN
+0x2460 "\ding{172}"               "pifont" "force=utf8" "" "" # CIRCLED DIGIT 
ONE
+0x2461 "\ding{173}"               "pifont" "force=utf8" "" "" # CIRCLED DIGIT 
TWO
+0x2462 "\ding{174}"               "pifont" "force=utf8" "" "" # CIRCLED DIGIT 
THREE
+0x2463 "\ding{175}"               "pifont" "force=utf8" "" "" # CIRCLED DIGIT 
FOUR
+0x2464 "\ding{176}"               "pifont" "force=utf8" "" "" # CIRCLED DIGIT 
FIVE
+0x2465 "\ding{177}"               "pifont" "force=utf8" "" "" # CIRCLED DIGIT 
SIX
+0x2466 "\ding{178}"               "pifont" "force=utf8" "" "" # CIRCLED DIGIT 
SEVEN
+0x2467 "\ding{179}"               "pifont" "force=utf8" "" "" # CIRCLED DIGIT 
EIGHT
+0x2468 "\ding{180}"               "pifont" "force=utf8" "" "" # CIRCLED DIGIT 
NINE
+0x2469 "\ding{181}"               "pifont" "force=utf8" "" "" # CIRCLED NUMBER 
TEN
 #0x246a ""                         "" "" "" "" # CIRCLED NUMBER ELEVEN
 #0x246b ""                         "" "" "" "" # CIRCLED NUMBER TWELVE
 #0x246c ""                         "" "" "" "" # CIRCLED NUMBER THIRTEEN
@@ -2804,7 +2811,7 @@
 0x259e "\\pmboxdrawuni{259E}"     "pmboxdraw" "" # QUADRANT UPPER RIGHT AND 
LOWER LEFT
 0x259f "\\pmboxdrawuni{259F}"     "pmboxdraw" "" # QUADRANT UPPER RIGHT AND 
LOWER LEFT AND LOWER RIGHT
 #
-# geometric shapes
+# 84 Geometric Shapes
 #
 0x25a0 "\\textifsymbol[ifgeo]{80}" "ifsym" "force=utf8" # BLACK SQUARE
 0x25a1 "\\textifsymbol[ifgeo]{32}" "ifsym" "force=utf8" # WHITE SQUARE
@@ -2881,7 +2888,7 @@
 #0x25e8 ""                         "" "" "" "" # SQUARE WITH RIGHT HALF BLACK
 #0x25e9 ""                         "" "" "" "" # SQUARE WITH UPPER LEFT 
DIAGONAL HALF BLACK
 #0x25ea ""                         "" "" "" "" # SQUARE WITH LOWER RIGHT 
DIAGONAL HALF BLACK
-#0x25eb ""                         "" "" "" "" # WHITE SQUARE WITH VERTICAL 
BISECTING LINE
+0x25eb ""                         "" "force=utf8" "\\boxbar" "stmaryrd" # 
WHITE SQUARE WITH VERTICAL BISECTING LINE
 #0x25ec ""                         "" "" "" "" # WHITE UP-POINTING TRIANGLE 
WITH DOT
 #0x25ed ""                         "" "" "" "" # UP-POINTING TRIANGLE WITH 
LEFT HALF BLACK
 #0x25ee ""                         "" "" "" "" # UP-POINTING TRIANGLE WITH 
RIGHT HALF BLACK
@@ -2911,9 +2918,9 @@
 0x2606 "\\FiveStarOpen"           "bbding" "force=utf8" # WHITE STAR
 #0x2607 ""                         "" "" "" "" # LIGHTNING
 #0x2608 ""                         "" "" "" "" # THUNDERSTORM
-#0x2609 ""                         "" "" "" "" # SUN
-#0x260a ""                         "" "" "" "" # ASCENDING NODE
-#0x260b ""                         "" "" "" "" # DESCENDING NODE
+0x2609 "\\astrosun"               "wasysym" "force=utf8" "" "" # SUN
+0x260a "\\ascnode"                "wasysym" "force=utf8" "" "" # ASCENDING NODE
+0x260b "\\descnode"               "wasysym" "force=utf8" "" "" # DESCENDING 
NODE
 0x260c "\\conjunction"            "wasysym" "force=utf8" # CONJUNCTION = 
alchemical symbol for day
 0x260d "\\opposition"             "wasysym" "force=utf8" #OPPOSITION
 0x260e "\\Telefon"                "marvosym" "force=utf8" # BLACK TELEPHON
@@ -3016,10 +3023,11 @@
 0x266f ""                         "" "force=utf8" "\\sharp" "" # MUSIC SHARP 
SIGN
 #0x2670 ""                         "" "" "" "" # WEST SYRIAC CROSS
 #0x2671 ""                         "" "" "" "" # EAST SYRIAC CROSS
-#0x2672 ""                         "" "" "" "" # UNIVERSAL RECYCLING SYMBOL
+0x2672 "\\Recycling"              "marvosym" "force=utf8" "" "" # UNIVERSAL 
RECYCLING SYMBOL
 #0x2673 ""                         "" "" "" "" # RECYCLING SYMBOL FOR TYPE-1 
PLASTICS
 #0x2674 ""                         "" "" "" "" # RECYCLING SYMBOL FOR TYPE-2 
PLASTICS
 #0x2675 ""                         "" "" "" "" # RECYCLING SYMBOL FOR TYPE-3 
PLASTICS
+#0x2676 ""                         "" "" "" ""Maltese"           "bbding" 
"force=utf8" "\\maltese" "amssymb" # MALTESE CROSS
 #0x2676 ""                         "" "" "" "" # RECYCLING SYMBOL FOR TYPE-4 
PLASTICS
 #0x2677 ""                         "" "" "" "" # RECYCLING SYMBOL FOR TYPE-5 
PLASTICS
 #0x2678 ""                         "" "" "" "" # RECYCLING SYMBOL FOR TYPE-6 
PLASTICS
@@ -3048,7 +3056,7 @@
 #0x268f ""                         "" "" "" "" # DIGRAM FOR GREATER YIN
 #0x2690 ""                         "" "" "" "" # WHITE FLAG
 #0x2691 ""                         "" "" "" "" # BLACK FLAG
-#0x2692 ""                         "" "" "" "" # HAMMER AND PICK
+0x2692 "\MineSign"                 "marvosym" "force=utf8" "" "" # HAMMER AND 
PICK
 #0x2693 ""                         "" "" "" "" # ANCHOR
 #0x2694 ""                         "" "" "" "" # CROSSED SWORDS
 #0x2695 ""                         "" "" "" "" # STAFF OF AESCULAPIUS
@@ -3072,7 +3080,7 @@
 #0x26a7 ""                         "" "" "" "" # MALE WITH STROKE AND MALE AND 
FEMALE SIGN
 #0x26a8 ""                         "" "" "" "" # VERTICAL MALE WITH STROKE SIGN
 #0x26a9 ""                         "" "" "" "" # HORIZONTAL MALE WITH STROKE 
SIGN
-#0x26aa ""                         "" "" "" "" # MEDIUM WHITE CIRCLE
+0x26aa "\Neutral"                 "marvosym" "force=utf8" "" "" # MEDIUM WHITE 
CIRCLE
 #0x26ab ""                         "" "" "" "" # MEDIUM BLACK CIRCLE
 #0x26ac ""                         "" "" "" "" # MEDIUM SMALL WHITE CIRCLE
 0x26ad "\\textmarried"            "textcomp" "force=utf8" # MARRIAGE SYMBOL
@@ -3345,26 +3353,62 @@
 0x27be "\\ding{254}"              "pifont" "force=utf8" "" "" # OPEN-OUTLINED 
RIGHTWARDS ARROW
 #0x27bf ""                         "" "" # DOUBLE CURLY LOOP
 #
-# miscellaneous mathematical symbols-A
+# 87 Miscellaneous Mathematical Symbols-A
 #
 #0x27c0 ""                         "" "" "" "" # THREE DIMENSIONAL ANGLE
 #0x27c1 ""                         "" "" "" "" # WHITE TRIANGLE CONTAINING 
SMALL WHITE TRIANGLE
 0x27c2 ""                         "" "" "\\perp" "" # PERPENDICULAR
+0x27c5 ""                         "" "" "\\Lbag" "stmaryrd" # LEFT S-SHAPED 
BAG DELIMITER
+0x27c6 ""                         "" "" "\\Rbag" "stmaryrd" # RIGHT S-SHAPED 
BAG DELIMITER
 0x27e6 ""                         "" "" "\\llbracket" "stmaryrd" # 
MATHEMATICAL LEFT WHITE SQUARE BRACKET
 0x27e7 ""                         "" "" "\\rrbracket" "stmaryrd" # 
MATHEMATICAL RIGHT WHITE SQUARE BRACKET
 0x27e8 "\\textlangle"             "textcomp" "" "\\langle" "" # MATHEMATICAL 
LEFT ANGLE BRACKET
 0x27e9 "\\textrangle"             "textcomp" "" "\\rangle" "" # MATHEMATICAL 
RIGHT ANGLE BRACKET
-0x29eb ""                         "" "" "\\blacklozenge" "amssymb" # BLACK 
LOZENGE
+#
+# 88 Supplemental Arrows-A
+#
+#0x27f0 ""                         "" "" "" "" # UPWARDS QUADRUPLE ARROW
+#0x27f1 ""                         "" "" "" "" # DOWNWARDS QUADRUPLE ARROW
+#0x27f2 ""                         "" "" "" "" # ANTICLOCKWISE GAPPED CIRCLE 
ARROW
+#0x27f3 ""                         "" "" "" "" # CLOCKWISE GAPPED CIRCLE ARROW
+#0x27f4 ""                         "" "" "" "" # RIGHT ARROW WITH CIRCLED PLUS
+0x27f5 ""                         "" "" "\\longleftarrow" "" # LONG LEFTWARDS 
ARROW
+0x27f6 ""                         "" "" "\\longrightarrow" "" # LONG 
RIGHTWARDS ARROW
+0x27f7 ""                         "" "" "\\longleftrightarrow" "" # LONG LEFT 
RIGHT ARROW
+0x27f8 ""                         "" "" "\\Longleftarrow" "" # LONG LEFTWARDS 
DOUBLE ARROW
+0x27f9 ""                         "" "" "\\Longrightarrow" "" # LONG 
RIGHTWARDS DOUBLE ARROW
+0x27fa ""                         "" "" "\\Longleftrightarrow" "" # LONG LEFT 
RIGHT DOUBLE ARROW
+0x27fb ""                         "" "" "\\longmapsfrom" "stmaryrd" # LONG 
LEFTWARDS ARROW FROM BAR
+0x27fc ""                         "" "" "\\longmapsto" "" # LONG RIGHTWARDS 
ARROW FROM BAR
+0x27fd ""                         "" "" "\\Longmapsfrom" "stmaryrd" # LONG 
LEFTWARDS DOUBLE ARROW FROM BAR
+0x27fe ""                         "" "" "\\Longmapsto" "stmaryrd" # LONG 
RIGHTWARDS DOUBLE ARROW FROM BAR
+#0x27ff ""                         "" "" "" "" # LONG RIGHTWARDS SQUIGGLE ARROW
+#
+# 90 Supplemental Arrows-B
+#
+0x2906 ""                         "" "" "\\Mapsfrom" "stmaryrd" # LEFTWARDS 
DOUBLE ARROW FROM BAR
+0x2907 ""                         "" "" "\\Mapsto" "stmaryrd" # RIGHTWARDS 
DOUBLE ARROW FROM BAR
+#
+# Miscellaneous Mathematical Symbols-B
+#
+0x2987 ""                         "" "" "\\limg" "stmaryrd" # Z NOTATION LEFT 
IMAGE BRACKET
+0x2988 ""                         "" "" "\\rimg" "stmaryrd" # Z NOTATION RIGHT 
IMAGE BRACKET
+0x29c4 ""                         "" "" "\\boxslash" "stmaryrd" # SQUARED 
RISING DIAGONAL SLASH
+0x29c5 ""                         "" "" "\\boxbslash" "stmaryrd" # SQUARED 
FALLING DIAGONAL SLASH
+0x29c6 ""                         "" "" "\\boxast" "stmaryrd" # SQUARED 
ASTERISK
+0x29c7 ""                         "" "" "\\boxcircle" "stmaryrd" # SQUARED 
SMALL CIRCLE
+0x29c8 ""                         "" "" "\\boxbox" "stmaryrd" # SQUARED SQUARE
+0x29eb ""                         "" "" "\\\blacklozenge" "amssymb" # BLACK 
LOZENGE
 #
 # supplemental mathematical operators
 #
-0x2a00 ""                         "" "" "\\bigodot" "" # (or MnSymbol) N-ARY 
CIRCLED DOT OPERATOR
-0x2a01 ""                         "" "" "\\bigoplus" "" # (or MnSymbol) N-ARY 
CIRCLED PLUS OPERATOR
-0x2a02 ""                         "" "" "\\bigotimes" "" # (or MnSymbol) N-ARY 
CIRCLED TIMES OPERATOR
+0x2a00 ""                         "" "" "\\bigodot" "" # N-ARY CIRCLED DOT 
OPERATOR
+0x2a01 ""                         "" "" "\\bigoplus" "" # N-ARY CIRCLED PLUS 
OPERATOR
+0x2a02 ""                         "" "" "\\bigotimes" "" # N-ARY CIRCLED TIMES 
OPERATOR
 #0x2a03 ""                         "" "" "\\bigcupdot" "MnSymbol" # N-ARY 
UNION OPERATOR WITH DOT
-0x2a04 ""                         "" "" "\\biguplus" "" # (or MnSymbol) N-ARY 
UNION OPERATOR WITH PLUS
+0x2a04 ""                         "" "" "\\biguplus" "" # N-ARY UNION OPERATOR 
WITH PLUS
 0x2a05 ""                         "" "" "\\bigsqcap" "stmaryrd" # (or 
MnSymbol) N-ARY SQUARE INTERSECTION OPERATOR
-0x2a06 ""                         "" "" "\\bigsqcup" "" # (or MnSymbol) N-ARY 
SQUARE UNION OPERATOR
+0x2a06 ""                         "" "" "\\bigsqcup" "" # N-ARY SQUARE UNION 
OPERATOR
 #0x2a07 ""                         "" "" "" "" # TWO LOGICAL AND OPERATOR
 #0x2a08 ""                         "" "" "" "" # TWO LOGICAL OR OPERATOR
 #0x2a09 ""                         "" "" "\\bigtimes" "MnSymbol" # N-ARY TIMES 
OPERATOR
@@ -3387,6 +3431,8 @@
 #0x2a1a ""                         "" "" "" "" # INTEGRAL WITH UNION
 #0x2a1b ""                         "" "" "" "" # INTEGRAL WITH OVERBAR
 #0x2a1c ""                         "" "" "" "" # INTEGRAL WITH UNDERBAR
+0x2a1d ""                         "" "" "\\Join" "amssymb" # INTEGRAL WITH 
UNDERBAR
+0x2a1f ""                         "" "" "\\fatsemi" "stmaryrd" # Z NOTATION 
SCHEMA COMPOSITION
 0x2a3f ""                         "" "" "\\amalg" "" # AMALGAMATION OR 
COPRODUCT
 0x2a5e ""                         "" "" "\\doublebarwedge" "amssymb" # LOGICAL 
AND WITH DOUBLE OVERBAR
 0x2a7d ""                         "" "" "\\leqslant" "amssymb" # LESS-THAN OR 
SLANTED EQUAL TO
@@ -3430,8 +3476,8 @@
 #0x2aa3 ""                         "" "" "" "" # DOUBLE NESTED LESS-THAN WITH 
UNDERBAR
 #0x2aa4 ""                         "" "" "" "" # GREATER-THAN OVERLAPPING 
LESS-THAN
 #0x2aa5 ""                         "" "" "" "" # GREATER-THAN BESIDE LESS-THAN
-#0x2aa6 ""                         "" "" "" "" # LESS-THAN CLOSED BY CURVE
-#0x2aa7 ""                         "" "" "" "" # GREATER-THAN CLOSED BY CURVE
+0x2aa6 ""                         "" "" "\\leftslice" "stmaryrd" # LESS-THAN 
CLOSED BY CURVE
+0x2aa7 ""                         "" "" "\\rightslice" "stmaryrd" # 
GREATER-THAN CLOSED BY CURVE
 #0x2aa8 ""                         "" "" "" "" # LESS-THAN CLOSED BY CURVE 
ABOVE SLANTED EQUAL
 #0x2aa9 ""                         "" "" "" "" # GREATER-THAN CLOSED BY CURVE 
ABOVE SLANTED EQUAL
 #0x2aaa ""                         "" "" "" "" # SMALLER THAN
@@ -3449,8 +3495,8 @@
 0x2ab6 ""                         "" "" "\\succneqq" "amssymb" # SUCCEEDS 
ABOVE NOT EQUAL TO
 0x2ab7 ""                         "" "" "\\precapprox" "amssymb" # PRECEDES 
ABOVE ALMOST EQUAL TO
 0x2ab8 ""                         "" "" "\\succapprox" "amssymb" # SUCCEEDS 
ABOVE ALMOST EQUAL TO
-#0x2ab9 ""                         "" "" "" "" # PRECEDES ABOVE NOT ALMOST 
EQUAL TO
-#0x2aba ""                         "" "" "" "" # SUCCEEDS ABOVE NOT ALMOST 
EQUAL TO
+0x2ab9 ""                         "" "" "\\precnapprox" "amssymb" # PRECEDES 
ABOVE NOT ALMOST EQUAL TO
+0x2aba ""                         "" "" "\\succnapprox" "amssymb" # SUCCEEDS 
ABOVE NOT ALMOST EQUAL TO
 #0x2abb ""                         "" "" "" "" # DOUBLE PRECEDES
 #0x2abc ""                         "" "" "" "" # DOUBLE SUCCEEDS
 #0x2abd ""                         "" "" "" "" # SUBSET WITH DOT
@@ -3470,6 +3516,11 @@
 0x2acb ""                         "" "" "\\subsetneqq" "amssymb" # SUBSET OF 
ABOVE NOT EQUAL TO
 0x2acc ""                         "" "" "\\supsetneqq" "amssymb" # SUPERSET OF 
ABOVE NOT EQUAL TO
 #
+0x2af4 ""                         "" "" "\\interleave" "stmaryrd" # TRIPLE 
VERTICAL BAR BINARY RELATION
+0x2afc ""                         "" "" "\\biginterleave" "stmaryrd" # LARGE 
TRIPLE VERTICAL BAR OPERATOR
+0x2afd ""                         "" "" "\\sslash" "stmaryrd" # DOUBLE SOLIDUS 
OPERATOR
+0x2afe ""                         "" "" "\\talloblong" "stmaryrd" # WHITE 
VERTICAL BAR
+#
 # Modifier tone letters
 #
 0xa71b "\\textupstep"              "tipa" "" "" "" # MODIFIER LETTER RAISED UP 
ARROW

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