Indicators for vc branch and line number are common requirements of modern
status bars. While console fonts still prefer private use area U+E0Ax,
similar symbols for "alternate key" and "newline" as mentioned in
<https://vi.stackexchange.com/a/3363> can be advertised instead.
║ _ABCDEFGHIJKLMNOPQRSTUVWXYZ ÅĀČẾƏØṆⱣÞß АБВГДЯѢЌ ΑΒΓΔΩὮ ႠႡႢჇ ԱԲԳ אבגױ ║
║ -abcdefghijklmnopqrstuvwxyz åāčếəøṇᵽþſ абвгдяѣќ αβγδωὦ აბგჷ աբգ ابجݰ ║
║ −0123456789 <=>+÷× ¤¢$€¥£元 (/)[\]{|} ,;:.…!¿?‽· ^`'"~ ✔✘☺☹ @#&§¶†©• ║
- ║ ¯½₁²↋ %‰√∞∧¬∈≠≥±∶*∀∅ ฿₺₽₹₩₪ ␣⌫⌥���↵␀ ☉♀♁♂✂☆♥⚐☯∎ «“’”» ○☓□△ ↗┌╁╖░█ � ║
+ ║ ¯½₁²↋ %‰√∞∧¬∈≠≥±∶*∀∅ ฿₺₽₹₩₪ ␣⌫⌥���⌘↵␀ ☉♀♁♂✂✎☆♥⚐☯∎ «“’”» ○☓□△ ↗┌╁╖░█ � ║
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