From 79bcb4dcb4cbb2c2ce5fe09db1f7a523b1f3451b Mon Sep 17 00:00:00 2001
From: - <@>
Date: Wed, 5 Aug 2020 23:36:45 +0300
Subject: Vim status line

---
 editors/vim/autoload/bqn.txt | 40 ++++++++++++++++++++++++++++++++++++++++
 editors/vim/autoload/bqn.vim | 11 +++++++++++
 editors/vim/ftplugin/bqn.vim |  2 ++
 3 files changed, 53 insertions(+)
 create mode 100644 editors/vim/autoload/bqn.txt
 create mode 100644 editors/vim/autoload/bqn.vim

diff --git a/editors/vim/autoload/bqn.txt b/editors/vim/autoload/bqn.txt
new file mode 100644
index 00000000..258a81ae
--- /dev/null
+++ b/editors/vim/autoload/bqn.txt
@@ -0,0 +1,40 @@
++ Conjugate ; Add
+- Negate ; Subtract
+× Sign ; Multiply
+÷ Reciprocal ; Divide
+⋆ Exponential ; Power
+√ Square Root ; Root
+⌊ Floor ; Minimum
+⌈ Ceiling ; Maximum
+∧ Sort Up ; And*
+∨ Sort Down ; Or*
+¬ Not* ; Span*
+| Absolute Value ; Modulus
+≤ ; Less Than or Equal to
+< Enclose ; Less Than
+> Merge ; Greater Than
+≥ ; Greater Than or Equal to
+= Rank ; Equals
+≠ Length ; Not Equals
+≡ Depth* ; Match
+≢ Shape ; Not Match
+⊣ Identity ; Left
+⊢ Identity ; Right
+⥊ Deshape ; Reshape
+∾ Join* ; Join to
+≍ Solo* ; Couple*
+↑ Prefixes* ; Take
+↓ Suffixes* ; Drop
+↕ Range ; Windows*
+⌽ Reverse ; Rotate
+⍉ Transpose* ; Reorder axes*
+/ Indices ; Replicate
+⍋ Grade Up ; Bins Up
+⍒ Grade Down ; Bins Down
+⊏ First Cell* ; Select*
+⊑ First ; Pick*
+⊐ ; Index of
+⊒ Occurrence Count* ; Progressive Index of*
+∊ Unique Mask ; Member of
+⍷ Deduplicate ; Find
+⊔ Group Indices* ; Group*
diff --git a/editors/vim/autoload/bqn.vim b/editors/vim/autoload/bqn.vim
new file mode 100644
index 00000000..b294d93c
--- /dev/null
+++ b/editors/vim/autoload/bqn.vim
@@ -0,0 +1,11 @@
+let s:s=0|let s:f=expand('<sfile>:p:r').'.txt'
+fu bqn#t() "toggle status line
+ if s:s|let[s:s,s:a,&ls,&stl]=[0,[],s:ls,s:stl]|retu|en
+ try|let s:a=readfile(s:f)|let g:sa=s:a|cat|let s:a=[]|endt
+ let[s:s,s:ls,s:stl]=[1,&ls,&stl]
+ let&ls=2|let&stl='%{bqn#l()}'
+endf
+fu bqn#l() "render content of status line
+ let c=substitute(getline('.')[col('.')-1:],'\(\_.\)\_.*','\1','')
+ for x in s:a|if c=~#x[:len(c)-1]|retu x|en|endfo|retu c
+endf
diff --git a/editors/vim/ftplugin/bqn.vim b/editors/vim/ftplugin/bqn.vim
index 41eb3912..fe4ca541 100644
--- a/editors/vim/ftplugin/bqn.vim
+++ b/editors/vim/ftplugin/bqn.vim
@@ -6,3 +6,5 @@ setlocal iskeyword=@,48-57,_,^×,^÷
 setlocal ignorecase
 
 setlocal shiftwidth=2 tabstop=2 softtabstop=2
+
+nn<buffer><f1> :cal bqn#t()<cr>
-- 
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