[LyX/master] GuiSymbols: put ASCII chars first

[Guillaume Munch]

commit c8d1d0d33c0c899f17eca14c52a26e781cdc0204
Author: Guillaume Munch <g...@lyx.org>
Date:   Sat Dec 3 23:35:15 2016 +0100

    GuiSymbols: put ASCII chars first
    
    Having À before A was weird. This only affects GuiSymbols.
---
 src/Encoding.cpp |   13 ++++++-------
 1 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/src/Encoding.cpp b/src/Encoding.cpp
index acb91f6..e0b3b70 100644
--- a/src/Encoding.cpp
+++ b/src/Encoding.cpp
@@ -259,16 +259,15 @@ vector<char_type> Encoding::symbolsList() const
        // assure the used encoding is properly initialized
        init();
 
-       // first all encodable characters
-       vector<char_type> symbols(encodable_.begin(), encodable_.end());
-       // add those below start_encodable_
+       // first all those below start_encodable_
+       vector<char_type> symbols;
        for (char_type c = 0; c < start_encodable_; ++c)
                symbols.push_back(c);
+       //add all encodable characters
+       copy(encodable_.begin(), encodable_.end(), back_inserter(symbols));
        // now the ones from the unicodesymbols file
-       CharInfoMap::const_iterator const end = unicodesymbols.end();
-       CharInfoMap::const_iterator it = unicodesymbols.begin();
-       for (; it != end; ++it)
-               symbols.push_back(it->first);
+       for (pair<char_type, CharInfo> const & elem : unicodesymbols)
+               symbols.push_back(elem.first);
        return symbols;
 }