Very minor code/comments tweaks.

imgui.cpp

@@ -6625,10 +6625,10 @@ void ImFont::RenderText(float size, ImVec2 pos, ImU32 col, const ImVec4& clip_re
     if (!text_end)
         text_end = text_begin + strlen(text_begin);
 
-    const float line_height = (float)Info->FontSize;
     const float scale = size / (float)Info->FontSize;
+    const float line_height = (float)Info->FontSize * scale;
     const float tex_scale_x = 1.0f / (float)Common->ScaleW;
-    const float tex_scale_y = 1.0f / (float)(Common->ScaleH);
+    const float tex_scale_y = 1.0f / (float)Common->ScaleH;
     const float outline = (float)Info->Outline;
 
     // Align to be pixel perfect
@@ -6658,7 +6658,7 @@ void ImFont::RenderText(float size, ImVec2 pos, ImU32 col, const ImVec4& clip_re
             if (s >= word_wrap_eol)
             {
                 x = pos.x;
-                y += line_height * scale;
+                y += line_height;
                 word_wrap_eol = NULL;
 
                 // Wrapping skips upcoming blanks
@@ -6679,7 +6679,7 @@ void ImFont::RenderText(float size, ImVec2 pos, ImU32 col, const ImVec4& clip_re
         if (c == '\n')
         {
             x = pos.x;
-            y += line_height * scale;
+            y += line_height;
             continue;
         }
 

imgui.h

@@ -745,7 +745,7 @@ struct ImFont
 
     // Settings
     float                       Scale;              // = 1.0f          // Base font scale, multiplied by the per-window font scale which you can adjust with SetFontScale()
-    ImVec2                      DisplayOffset;      // = (0.0f,0.0f    // Offset font rendering by xx pixels
+    ImVec2                      DisplayOffset;      // = (0.0f,0.0f)   // Offset font rendering by xx pixels
     ImVec2                      TexUvForWhite;      // = (0.0f,0.0f)   // Font texture must have a white pixel at this UV coordinate. Adjust if you are using custom texture.
     ImWchar                     FallbackChar;       // = '?'           // Replacement glyph is one isn't found.