Rename get_width to codepoint_width

src/buffer_utils.cc

@@ -26,7 +26,7 @@ ColumnCount get_column(const Buffer& buffer,
             ++it;
         }
         else
-            col += get_width(utf8::read_codepoint(it, line.end()));
+            col += codepoint_width(utf8::read_codepoint(it, line.end()));
     }
     return col;
 }
@@ -48,7 +48,7 @@ ByteCount get_byte_to_column(const Buffer& buffer, ColumnCount tabstop, DisplayC
         else
         {
             auto next = it;
-            col += get_width(utf8::read_codepoint(next, line.end()));
+            col += codepoint_width(utf8::read_codepoint(next, line.end()));
             if (col > coord.column) // the target column was in the char
                 break;
             it = next;

src/string.cc

@@ -384,7 +384,7 @@ String expand_tabs(StringView line, ColumnCount tabstop, ColumnCount col)
             auto char_beg = it;
             auto cp = utf8::read_codepoint(it, end);
             res += {char_beg, it};
-            col += get_width(cp);
+            col += codepoint_width(cp);
         }
     }
     return res;

src/string.hh

@@ -113,8 +113,8 @@ public:
     }
     explicit String(Codepoint cp, ColumnCount count)
     {
-        kak_assert(count % get_width(cp) == 0);
-        int cp_count = (int)count / get_width(cp);
+        kak_assert(count % codepoint_width(cp) == 0);
+        int cp_count = (int)count / codepoint_width(cp);
         reserve(utf8::codepoint_size(cp) * cp_count);
         while (cp_count-- > 0)
             utf8::dump(std::back_inserter(*this), cp);

src/unicode.hh

@@ -48,7 +48,7 @@ inline bool is_basic_alpha(Codepoint c)
     return (c >= 'a' and c <= 'z') or (c >= 'A' and c <= 'Z');
 }
 
-inline size_t get_width(Codepoint c)
+inline size_t codepoint_width(Codepoint c)
 {
     return wcwidth((wchar_t)c);
 }

src/utf8.hh

@@ -205,7 +205,7 @@ Iterator advance(Iterator it, const Iterator& end, ColumnCount d)
         {
             auto cur = it;
             to_previous(it, end);
-            d += get_width(codepoint(it, cur));
+            d += codepoint_width(codepoint(it, cur));
         }
     }
     else if (d > 0)
@@ -213,7 +213,7 @@ Iterator advance(Iterator it, const Iterator& end, ColumnCount d)
         auto begin = it;
         while (it != end and d > 0)
         {
-            d -= get_width(read_codepoint(it, end));
+            d -= codepoint_width(read_codepoint(it, end));
             if (it != end and d < 0)
                 to_previous(it, begin);
         }
@@ -242,7 +242,7 @@ ColumnCount column_distance(Iterator begin, const Iterator& end)
     ColumnCount dist = 0;
 
     while (begin != end)
-        dist += get_width(read_codepoint(begin, end));
+        dist += codepoint_width(read_codepoint(begin, end));
     return dist;
 }