include vietnamese in diacritics decomposition line

Test multiple combining marks with a sentence containing various accents from
<http://lists.hanoilug.org/pipermail/du-an-most/2011-December/005228.html>
(apparently a common saying).

Replace latvian by a shorter variant from <http://clagnut.com/blog/2380/>,
with unneeded adjectives (brīvi, celofāna) omitted to fit.

diff --git a/unicode.txt b/unicode.txt
index 9a54e483da2ff15b096e947be8aea001dc2c390f..c0e81cca97d0ac48647fa45383fed55117c8eb31 100644 (file)
--- a/unicode.txt
+++ b/unicode.txt
@@ -70,8 +70,8 @@ Proper typography:
 
 Precomposed and combining diacritics:
 
-  Četri psihi faķīri vēlu vakarā zāģēja guļbūvei durvis, fonā šņācot mežam.
-  Četri psihi fak̦īri vēlu vakarā zāg̓ēja gul̦būvei durvis, fonā šn̦ācot mežam.
+  Muļķa hipiji mēģina nogaršot žņaudzējčūsku. Trâu chậm uống nước đục.
+  Mul̦k̦a hipiji mēg̓ina nogaršot žn̦audzējčūsku. Trâu chậm uống nước đục.
 
   STARGɅ̊TE, a = v̇ = r̈, a⃑ ⊥ b⃑