patch 8.1.0942: options window still checks for the multi_byte feature

Problem:    Options window still checks for the multi_byte feature.
Solution:   Remove the unnecessary check. (Dominique Pelle, closes #3990)

Author: brammool

runtime/optwin.vim

@@ -685,12 +685,10 @@ if has("printer")
     call append("$", "printencoding\tencoding used to print the PostScript file for :hardcopy")
     call <SID>OptionG("penc", &penc)
   endif
-  if has("multi_byte")
-    call append("$", "printmbcharset\tthe CJK character set to be used for CJK output from :hardcopy")
-    call <SID>OptionG("pmbcs", &pmbcs)
-    call append("$", "printmbfont\tlist of font names to be used for CJK output from :hardcopy")
-    call <SID>OptionG("pmbfn", &pmbfn)
-  endif
+  call append("$", "printmbcharset\tthe CJK character set to be used for CJK output from :hardcopy")
+  call <SID>OptionG("pmbcs", &pmbcs)
+  call append("$", "printmbfont\tlist of font names to be used for CJK output from :hardcopy")
+  call <SID>OptionG("pmbfn", &pmbfn)
 endif
 
 call <SID>Header("messages and info")
@@ -996,11 +994,9 @@ call <SID>BinOptionL("eol")
 call append("$", "fixendofline\tfixes missing end-of-line at end of text file")
 call append("$", "\t(local to buffer)")
 call <SID>BinOptionL("fixeol")
-if has("multi_byte")
-  call append("$", "bomb\tprepend a Byte Order Mark to the file")
-  call append("$", "\t(local to buffer)")
-  call <SID>BinOptionL("bomb")
-endif
+call append("$", "bomb\tprepend a Byte Order Mark to the file")
+call append("$", "\t(local to buffer)")
+call <SID>BinOptionL("bomb")
 call append("$", "fileformat\tend-of-line format: \"dos\", \"unix\" or \"mac\"")
 call append("$", "\t(local to buffer)")
 call <SID>OptionL("ff")
@@ -1252,33 +1248,31 @@ if has("xim")
 endif
 
 
-if has("multi_byte")
-  call <SID>Header("multi-byte characters")
-  call append("$", "encoding\tcharacter encoding used in Vim: \"latin1\", \"utf-8\"")
-  call append("$", "\t\"euc-jp\", \"big5\", etc.")
-  call <SID>OptionG("enc", &enc)
-  call append("$", "fileencoding\tcharacter encoding for the current file")
-  call append("$", "\t(local to buffer)")
-  call <SID>OptionL("fenc")
-  call append("$", "fileencodings\tautomatically detected character encodings")
-  call <SID>OptionG("fencs", &fencs)
-  call append("$", "termencoding\tcharacter encoding used by the terminal")
-  call <SID>OptionG("tenc", &tenc)
-  call append("$", "charconvert\texpression used for character encoding conversion")
-  call <SID>OptionG("ccv", &ccv)
-  call append("$", "delcombine\tdelete combining (composing) characters on their own")
-  call <SID>BinOptionG("deco", &deco)
-  call append("$", "maxcombine\tmaximum number of combining (composing) characters displayed")
-  call <SID>OptionG("mco", &mco)
-  if has("xim") && has("gui_gtk")
-    call append("$", "imactivatekey\tkey that activates the X input method")
-    call <SID>OptionG("imak", &imak)
-  endif
-  call append("$", "ambiwidth\twidth of ambiguous width characters")
-  call <SID>OptionG("ambw", &ambw)
-  call append("$", "emoji\temoji characters are full width")
-  call <SID>BinOptionG("emo", &emo)
-endif
+call <SID>Header("multi-byte characters")
+call append("$", "encoding\tcharacter encoding used in Vim: \"latin1\", \"utf-8\"")
+call append("$", "\t\"euc-jp\", \"big5\", etc.")
+call <SID>OptionG("enc", &enc)
+call append("$", "fileencoding\tcharacter encoding for the current file")
+call append("$", "\t(local to buffer)")
+call <SID>OptionL("fenc")
+call append("$", "fileencodings\tautomatically detected character encodings")
+call <SID>OptionG("fencs", &fencs)
+call append("$", "termencoding\tcharacter encoding used by the terminal")
+call <SID>OptionG("tenc", &tenc)
+call append("$", "charconvert\texpression used for character encoding conversion")
+call <SID>OptionG("ccv", &ccv)
+call append("$", "delcombine\tdelete combining (composing) characters on their own")
+call <SID>BinOptionG("deco", &deco)
+call append("$", "maxcombine\tmaximum number of combining (composing) characters displayed")
+call <SID>OptionG("mco", &mco)
+if has("xim") && has("gui_gtk")
+  call append("$", "imactivatekey\tkey that activates the X input method")
+  call <SID>OptionG("imak", &imak)
+endif
+call append("$", "ambiwidth\twidth of ambiguous width characters")
+call <SID>OptionG("ambw", &ambw)
+call append("$", "emoji\temoji characters are full width")
+call <SID>BinOptionG("emo", &emo)
 
 
 call <SID>Header("various")

src/version.c

@@ -779,6 +779,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    942,
 /**/
     941,
 /**/