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-rw-r--r--third_party/git/git-gui/lib/encoding.tcl466
1 files changed, 0 insertions, 466 deletions
diff --git a/third_party/git/git-gui/lib/encoding.tcl b/third_party/git/git-gui/lib/encoding.tcl
deleted file mode 100644
index 32668fc9c6de..000000000000
--- a/third_party/git/git-gui/lib/encoding.tcl
+++ /dev/null
@@ -1,466 +0,0 @@
-# git-gui encoding support
-# Copyright (C) 2005 Paul Mackerras <paulus@samba.org>
-# (Copied from gitk, commit fd8ccbec4f0161)
-
-# This list of encoding names and aliases is distilled from
-# http://www.iana.org/assignments/character-sets.
-# Not all of them are supported by Tcl.
-set encoding_aliases {
-    { ANSI_X3.4-1968 iso-ir-6 ANSI_X3.4-1986 ISO_646.irv:1991 ASCII
-      ISO646-US US-ASCII us IBM367 cp367 csASCII }
-    { ISO-10646-UTF-1 csISO10646UTF1 }
-    { ISO_646.basic:1983 ref csISO646basic1983 }
-    { INVARIANT csINVARIANT }
-    { ISO_646.irv:1983 iso-ir-2 irv csISO2IntlRefVersion }
-    { BS_4730 iso-ir-4 ISO646-GB gb uk csISO4UnitedKingdom }
-    { NATS-SEFI iso-ir-8-1 csNATSSEFI }
-    { NATS-SEFI-ADD iso-ir-8-2 csNATSSEFIADD }
-    { NATS-DANO iso-ir-9-1 csNATSDANO }
-    { NATS-DANO-ADD iso-ir-9-2 csNATSDANOADD }
-    { SEN_850200_B iso-ir-10 FI ISO646-FI ISO646-SE se csISO10Swedish }
-    { SEN_850200_C iso-ir-11 ISO646-SE2 se2 csISO11SwedishForNames }
-    { KS_C_5601-1987 iso-ir-149 KS_C_5601-1989 KSC_5601 korean csKSC56011987 }
-    { ISO-2022-KR csISO2022KR }
-    { EUC-KR csEUCKR }
-    { ISO-2022-JP csISO2022JP }
-    { ISO-2022-JP-2 csISO2022JP2 }
-    { JIS_C6220-1969-jp JIS_C6220-1969 iso-ir-13 katakana x0201-7
-      csISO13JISC6220jp }
-    { JIS_C6220-1969-ro iso-ir-14 jp ISO646-JP csISO14JISC6220ro }
-    { IT iso-ir-15 ISO646-IT csISO15Italian }
-    { PT iso-ir-16 ISO646-PT csISO16Portuguese }
-    { ES iso-ir-17 ISO646-ES csISO17Spanish }
-    { greek7-old iso-ir-18 csISO18Greek7Old }
-    { latin-greek iso-ir-19 csISO19LatinGreek }
-    { DIN_66003 iso-ir-21 de ISO646-DE csISO21German }
-    { NF_Z_62-010_(1973) iso-ir-25 ISO646-FR1 csISO25French }
-    { Latin-greek-1 iso-ir-27 csISO27LatinGreek1 }
-    { ISO_5427 iso-ir-37 csISO5427Cyrillic }
-    { JIS_C6226-1978 iso-ir-42 csISO42JISC62261978 }
-    { BS_viewdata iso-ir-47 csISO47BSViewdata }
-    { INIS iso-ir-49 csISO49INIS }
-    { INIS-8 iso-ir-50 csISO50INIS8 }
-    { INIS-cyrillic iso-ir-51 csISO51INISCyrillic }
-    { ISO_5427:1981 iso-ir-54 ISO5427Cyrillic1981 }
-    { ISO_5428:1980 iso-ir-55 csISO5428Greek }
-    { GB_1988-80 iso-ir-57 cn ISO646-CN csISO57GB1988 }
-    { GB_2312-80 iso-ir-58 chinese csISO58GB231280 }
-    { NS_4551-1 iso-ir-60 ISO646-NO no csISO60DanishNorwegian
-      csISO60Norwegian1 }
-    { NS_4551-2 ISO646-NO2 iso-ir-61 no2 csISO61Norwegian2 }
-    { NF_Z_62-010 iso-ir-69 ISO646-FR fr csISO69French }
-    { videotex-suppl iso-ir-70 csISO70VideotexSupp1 }
-    { PT2 iso-ir-84 ISO646-PT2 csISO84Portuguese2 }
-    { ES2 iso-ir-85 ISO646-ES2 csISO85Spanish2 }
-    { MSZ_7795.3 iso-ir-86 ISO646-HU hu csISO86Hungarian }
-    { JIS_C6226-1983 iso-ir-87 x0208 JIS_X0208-1983 csISO87JISX0208 }
-    { greek7 iso-ir-88 csISO88Greek7 }
-    { ASMO_449 ISO_9036 arabic7 iso-ir-89 csISO89ASMO449 }
-    { iso-ir-90 csISO90 }
-    { JIS_C6229-1984-a iso-ir-91 jp-ocr-a csISO91JISC62291984a }
-    { JIS_C6229-1984-b iso-ir-92 ISO646-JP-OCR-B jp-ocr-b
-      csISO92JISC62991984b }
-    { JIS_C6229-1984-b-add iso-ir-93 jp-ocr-b-add csISO93JIS62291984badd }
-    { JIS_C6229-1984-hand iso-ir-94 jp-ocr-hand csISO94JIS62291984hand }
-    { JIS_C6229-1984-hand-add iso-ir-95 jp-ocr-hand-add
-      csISO95JIS62291984handadd }
-    { JIS_C6229-1984-kana iso-ir-96 csISO96JISC62291984kana }
-    { ISO_2033-1983 iso-ir-98 e13b csISO2033 }
-    { ANSI_X3.110-1983 iso-ir-99 CSA_T500-1983 NAPLPS csISO99NAPLPS }
-    { ISO_8859-1:1987 iso-ir-100 ISO_8859-1 ISO-8859-1 latin1 l1 IBM819
-      CP819 csISOLatin1 }
-    { ISO_8859-2:1987 iso-ir-101 ISO_8859-2 ISO-8859-2 latin2 l2 csISOLatin2 }
-    { T.61-7bit iso-ir-102 csISO102T617bit }
-    { T.61-8bit T.61 iso-ir-103 csISO103T618bit }
-    { ISO_8859-3:1988 iso-ir-109 ISO_8859-3 ISO-8859-3 latin3 l3 csISOLatin3 }
-    { ISO_8859-4:1988 iso-ir-110 ISO_8859-4 ISO-8859-4 latin4 l4 csISOLatin4 }
-    { ECMA-cyrillic iso-ir-111 KOI8-E csISO111ECMACyrillic }
-    { CSA_Z243.4-1985-1 iso-ir-121 ISO646-CA csa7-1 ca csISO121Canadian1 }
-    { CSA_Z243.4-1985-2 iso-ir-122 ISO646-CA2 csa7-2 csISO122Canadian2 }
-    { CSA_Z243.4-1985-gr iso-ir-123 csISO123CSAZ24341985gr }
-    { ISO_8859-6:1987 iso-ir-127 ISO_8859-6 ISO-8859-6 ECMA-114 ASMO-708
-      arabic csISOLatinArabic }
-    { ISO_8859-6-E csISO88596E ISO-8859-6-E }
-    { ISO_8859-6-I csISO88596I ISO-8859-6-I }
-    { ISO_8859-7:1987 iso-ir-126 ISO_8859-7 ISO-8859-7 ELOT_928 ECMA-118
-      greek greek8 csISOLatinGreek }
-    { T.101-G2 iso-ir-128 csISO128T101G2 }
-    { ISO_8859-8:1988 iso-ir-138 ISO_8859-8 ISO-8859-8 hebrew
-      csISOLatinHebrew }
-    { ISO_8859-8-E csISO88598E ISO-8859-8-E }
-    { ISO_8859-8-I csISO88598I ISO-8859-8-I }
-    { CSN_369103 iso-ir-139 csISO139CSN369103 }
-    { JUS_I.B1.002 iso-ir-141 ISO646-YU js yu csISO141JUSIB1002 }
-    { ISO_6937-2-add iso-ir-142 csISOTextComm }
-    { IEC_P27-1 iso-ir-143 csISO143IECP271 }
-    { ISO_8859-5:1988 iso-ir-144 ISO_8859-5 ISO-8859-5 cyrillic
-      csISOLatinCyrillic }
-    { JUS_I.B1.003-serb iso-ir-146 serbian csISO146Serbian }
-    { JUS_I.B1.003-mac macedonian iso-ir-147 csISO147Macedonian }
-    { ISO_8859-9:1989 iso-ir-148 ISO_8859-9 ISO-8859-9 latin5 l5 csISOLatin5 }
-    { greek-ccitt iso-ir-150 csISO150 csISO150GreekCCITT }
-    { NC_NC00-10:81 cuba iso-ir-151 ISO646-CU csISO151Cuba }
-    { ISO_6937-2-25 iso-ir-152 csISO6937Add }
-    { GOST_19768-74 ST_SEV_358-88 iso-ir-153 csISO153GOST1976874 }
-    { ISO_8859-supp iso-ir-154 latin1-2-5 csISO8859Supp }
-    { ISO_10367-box iso-ir-155 csISO10367Box }
-    { ISO-8859-10 iso-ir-157 l6 ISO_8859-10:1992 csISOLatin6 latin6 }
-    { latin-lap lap iso-ir-158 csISO158Lap }
-    { JIS_X0212-1990 x0212 iso-ir-159 csISO159JISX02121990 }
-    { DS_2089 DS2089 ISO646-DK dk csISO646Danish }
-    { us-dk csUSDK }
-    { dk-us csDKUS }
-    { JIS_X0201 X0201 csHalfWidthKatakana }
-    { KSC5636 ISO646-KR csKSC5636 }
-    { ISO-10646-UCS-2 csUnicode }
-    { ISO-10646-UCS-4 csUCS4 }
-    { DEC-MCS dec csDECMCS }
-    { hp-roman8 roman8 r8 csHPRoman8 }
-    { macintosh mac csMacintosh }
-    { IBM037 cp037 ebcdic-cp-us ebcdic-cp-ca ebcdic-cp-wt ebcdic-cp-nl
-      csIBM037 }
-    { IBM038 EBCDIC-INT cp038 csIBM038 }
-    { IBM273 CP273 csIBM273 }
-    { IBM274 EBCDIC-BE CP274 csIBM274 }
-    { IBM275 EBCDIC-BR cp275 csIBM275 }
-    { IBM277 EBCDIC-CP-DK EBCDIC-CP-NO csIBM277 }
-    { IBM278 CP278 ebcdic-cp-fi ebcdic-cp-se csIBM278 }
-    { IBM280 CP280 ebcdic-cp-it csIBM280 }
-    { IBM281 EBCDIC-JP-E cp281 csIBM281 }
-    { IBM284 CP284 ebcdic-cp-es csIBM284 }
-    { IBM285 CP285 ebcdic-cp-gb csIBM285 }
-    { IBM290 cp290 EBCDIC-JP-kana csIBM290 }
-    { IBM297 cp297 ebcdic-cp-fr csIBM297 }
-    { IBM420 cp420 ebcdic-cp-ar1 csIBM420 }
-    { IBM423 cp423 ebcdic-cp-gr csIBM423 }
-    { IBM424 cp424 ebcdic-cp-he csIBM424 }
-    { IBM437 cp437 437 csPC8CodePage437 }
-    { IBM500 CP500 ebcdic-cp-be ebcdic-cp-ch csIBM500 }
-    { IBM775 cp775 csPC775Baltic }
-    { IBM850 cp850 850 csPC850Multilingual }
-    { IBM851 cp851 851 csIBM851 }
-    { IBM852 cp852 852 csPCp852 }
-    { IBM855 cp855 855 csIBM855 }
-    { IBM857 cp857 857 csIBM857 }
-    { IBM860 cp860 860 csIBM860 }
-    { IBM861 cp861 861 cp-is csIBM861 }
-    { IBM862 cp862 862 csPC862LatinHebrew }
-    { IBM863 cp863 863 csIBM863 }
-    { IBM864 cp864 csIBM864 }
-    { IBM865 cp865 865 csIBM865 }
-    { IBM866 cp866 866 csIBM866 }
-    { IBM868 CP868 cp-ar csIBM868 }
-    { IBM869 cp869 869 cp-gr csIBM869 }
-    { IBM870 CP870 ebcdic-cp-roece ebcdic-cp-yu csIBM870 }
-    { IBM871 CP871 ebcdic-cp-is csIBM871 }
-    { IBM880 cp880 EBCDIC-Cyrillic csIBM880 }
-    { IBM891 cp891 csIBM891 }
-    { IBM903 cp903 csIBM903 }
-    { IBM904 cp904 904 csIBBM904 }
-    { IBM905 CP905 ebcdic-cp-tr csIBM905 }
-    { IBM918 CP918 ebcdic-cp-ar2 csIBM918 }
-    { IBM1026 CP1026 csIBM1026 }
-    { EBCDIC-AT-DE csIBMEBCDICATDE }
-    { EBCDIC-AT-DE-A csEBCDICATDEA }
-    { EBCDIC-CA-FR csEBCDICCAFR }
-    { EBCDIC-DK-NO csEBCDICDKNO }
-    { EBCDIC-DK-NO-A csEBCDICDKNOA }
-    { EBCDIC-FI-SE csEBCDICFISE }
-    { EBCDIC-FI-SE-A csEBCDICFISEA }
-    { EBCDIC-FR csEBCDICFR }
-    { EBCDIC-IT csEBCDICIT }
-    { EBCDIC-PT csEBCDICPT }
-    { EBCDIC-ES csEBCDICES }
-    { EBCDIC-ES-A csEBCDICESA }
-    { EBCDIC-ES-S csEBCDICESS }
-    { EBCDIC-UK csEBCDICUK }
-    { EBCDIC-US csEBCDICUS }
-    { UNKNOWN-8BIT csUnknown8BiT }
-    { MNEMONIC csMnemonic }
-    { MNEM csMnem }
-    { VISCII csVISCII }
-    { VIQR csVIQR }
-    { KOI8-R csKOI8R }
-    { IBM00858 CCSID00858 CP00858 PC-Multilingual-850+euro }
-    { IBM00924 CCSID00924 CP00924 ebcdic-Latin9--euro }
-    { IBM01140 CCSID01140 CP01140 ebcdic-us-37+euro }
-    { IBM01141 CCSID01141 CP01141 ebcdic-de-273+euro }
-    { IBM01142 CCSID01142 CP01142 ebcdic-dk-277+euro ebcdic-no-277+euro }
-    { IBM01143 CCSID01143 CP01143 ebcdic-fi-278+euro ebcdic-se-278+euro }
-    { IBM01144 CCSID01144 CP01144 ebcdic-it-280+euro }
-    { IBM01145 CCSID01145 CP01145 ebcdic-es-284+euro }
-    { IBM01146 CCSID01146 CP01146 ebcdic-gb-285+euro }
-    { IBM01147 CCSID01147 CP01147 ebcdic-fr-297+euro }
-    { IBM01148 CCSID01148 CP01148 ebcdic-international-500+euro }
-    { IBM01149 CCSID01149 CP01149 ebcdic-is-871+euro }
-    { IBM1047 IBM-1047 }
-    { PTCP154 csPTCP154 PT154 CP154 Cyrillic-Asian }
-    { Amiga-1251 Ami1251 Amiga1251 Ami-1251 }
-    { UNICODE-1-1 csUnicode11 }
-    { CESU-8 csCESU-8 }
-    { BOCU-1 csBOCU-1 }
-    { UNICODE-1-1-UTF-7 csUnicode11UTF7 }
-    { ISO-8859-14 iso-ir-199 ISO_8859-14:1998 ISO_8859-14 latin8 iso-celtic
-      l8 }
-    { ISO-8859-15 ISO_8859-15 Latin-9 }
-    { ISO-8859-16 iso-ir-226 ISO_8859-16:2001 ISO_8859-16 latin10 l10 }
-    { GBK CP936 MS936 windows-936 }
-    { JIS_Encoding csJISEncoding }
-    { Shift_JIS MS_Kanji csShiftJIS ShiftJIS Shift-JIS }
-    { Extended_UNIX_Code_Packed_Format_for_Japanese csEUCPkdFmtJapanese
-      EUC-JP }
-    { Extended_UNIX_Code_Fixed_Width_for_Japanese csEUCFixWidJapanese }
-    { ISO-10646-UCS-Basic csUnicodeASCII }
-    { ISO-10646-Unicode-Latin1 csUnicodeLatin1 ISO-10646 }
-    { ISO-Unicode-IBM-1261 csUnicodeIBM1261 }
-    { ISO-Unicode-IBM-1268 csUnicodeIBM1268 }
-    { ISO-Unicode-IBM-1276 csUnicodeIBM1276 }
-    { ISO-Unicode-IBM-1264 csUnicodeIBM1264 }
-    { ISO-Unicode-IBM-1265 csUnicodeIBM1265 }
-    { ISO-8859-1-Windows-3.0-Latin-1 csWindows30Latin1 }
-    { ISO-8859-1-Windows-3.1-Latin-1 csWindows31Latin1 }
-    { ISO-8859-2-Windows-Latin-2 csWindows31Latin2 }
-    { ISO-8859-9-Windows-Latin-5 csWindows31Latin5 }
-    { Adobe-Standard-Encoding csAdobeStandardEncoding }
-    { Ventura-US csVenturaUS }
-    { Ventura-International csVenturaInternational }
-    { PC8-Danish-Norwegian csPC8DanishNorwegian }
-    { PC8-Turkish csPC8Turkish }
-    { IBM-Symbols csIBMSymbols }
-    { IBM-Thai csIBMThai }
-    { HP-Legal csHPLegal }
-    { HP-Pi-font csHPPiFont }
-    { HP-Math8 csHPMath8 }
-    { Adobe-Symbol-Encoding csHPPSMath }
-    { HP-DeskTop csHPDesktop }
-    { Ventura-Math csVenturaMath }
-    { Microsoft-Publishing csMicrosoftPublishing }
-    { Windows-31J csWindows31J }
-    { GB2312 csGB2312 }
-    { Big5 csBig5 }
-}
-
-set encoding_groups {
-    {"" ""
-	{"Unicode" UTF-8}
-	{"Western" ISO-8859-1}}
-    {we "West European"
-	{"Western" ISO-8859-15 CP-437 CP-850 MacRoman CP-1252 Windows-1252}
-	{"Celtic" ISO-8859-14}
-	{"Greek" ISO-8859-14 ISO-8859-7 CP-737 CP-869 MacGreek CP-1253 Windows-1253}
-	{"Icelandic" MacIceland MacIcelandic CP-861}
-	{"Nordic" ISO-8859-10 CP-865}
-	{"Portuguese" CP-860}
-	{"South European" ISO-8859-3}}
-    {ee "East European"
-	{"Baltic" CP-775 ISO-8859-4 ISO-8859-13 CP-1257 Windows-1257}
-	{"Central European" CP-852 ISO-8859-2 MacCE CP-1250 Windows-1250}
-	{"Croatian" MacCroatian}
-	{"Cyrillic" CP-855 ISO-8859-5 ISO-IR-111 KOI8-R MacCyrillic CP-1251 Windows-1251}
-	{"Russian" CP-866}
-	{"Ukrainian" KOI8-U MacUkraine MacUkrainian}
-	{"Romanian" ISO-8859-16 MacRomania MacRomanian}}
-    {ea "East Asian"
-	{"Generic" ISO-2022}
-	{"Chinese Simplified" GB2312 GB1988 GB12345 GB2312-RAW GBK EUC-CN GB18030 HZ ISO-2022-CN}
-	{"Chinese Traditional" Big5 Big5-HKSCS EUC-TW CP-950}
-	{"Japanese" EUC-JP ISO-2022-JP Shift-JIS JIS-0212 JIS-0208 JIS-0201 CP-932 MacJapan}
-	{"Korean" EUC-KR UHC JOHAB ISO-2022-KR CP-949 KSC5601}}
-    {sa "SE & SW Asian"
-	{"Armenian" ARMSCII-8}
-	{"Georgian" GEOSTD8}
-	{"Thai" TIS-620 ISO-8859-11 CP-874 Windows-874 MacThai}
-	{"Turkish" CP-857 CP857 ISO-8859-9 MacTurkish CP-1254 Windows-1254}
-	{"Vietnamese" TCVN VISCII VPS CP-1258 Windows-1258}
-	{"Hindi" MacDevanagari}
-	{"Gujarati" MacGujarati}
-	{"Gurmukhi" MacGurmukhi}}
-    {me "Middle Eastern"
-	{"Arabic" ISO-8859-6 Windows-1256 CP-1256 CP-864 MacArabic}
-	{"Farsi" MacFarsi}
-	{"Hebrew" ISO-8859-8-I Windows-1255 CP-1255 ISO-8859-8 CP-862 MacHebrew}}
-    {mi "Misc"
-	{"7-bit" ASCII}
-	{"16-bit" Unicode}
-	{"Legacy" CP-863 EBCDIC}
-	{"Symbol" Symbol Dingbats MacDingbats MacCentEuro}}
-}
-
-proc build_encoding_table {} {
-	global encoding_aliases encoding_lookup_table
-
-	# Prepare the lookup list; cannot use lsort -nocase because
-	# of compatibility issues with older Tcl (e.g. in msysgit)
-	set names [list]
-	foreach item [encoding names] {
-		lappend names [list [string tolower $item] $item]
-	}
-	set names [lsort -ascii -index 0 $names]
-	# neither can we use lsearch -index
-	set lnames [list]
-	foreach item $names {
-		lappend lnames [lindex $item 0]
-	}
-
-	foreach grp $encoding_aliases {
-		set target {}
-		foreach item $grp {
-			set i [lsearch -sorted -ascii $lnames \
-					[string tolower $item]]
-			if {$i >= 0} {
-				set target [lindex $names $i 1]
-				break
-			}
-		}
-		if {$target eq {}} continue
-		foreach item $grp {
-			set encoding_lookup_table([string tolower $item]) $target
-		}
-	}
-
-	foreach item $names {
-		set encoding_lookup_table([lindex $item 0]) [lindex $item 1]
-	}
-}
-
-proc tcl_encoding {enc} {
-	global encoding_lookup_table
-	if {$enc eq {}} {
-		return {}
-	}
-	if {![info exists encoding_lookup_table]} {
-		build_encoding_table
-	}
-	set enc [string tolower $enc]
-	if {![info exists encoding_lookup_table($enc)]} {
-		# look for "isonnn" instead of "iso-nnn" or "iso_nnn"
-		if {[regsub {^(iso|cp|ibm|jis)[-_]} $enc {\1} encx]} {
-			set enc $encx
-		}
-	}
-	if {[info exists encoding_lookup_table($enc)]} {
-		return $encoding_lookup_table($enc)
-	} else {
-		return {}
-	}
-}
-
-proc force_path_encoding {path enc} {
-	global path_encoding_overrides last_encoding_override
-
-	set enc [tcl_encoding $enc]
-	if {$enc eq {}} {
-		catch { unset last_encoding_override }
-		catch { unset path_encoding_overrides($path) }
-	} else {
-		set last_encoding_override $enc
-		if {$path ne {}} {
-			set path_encoding_overrides($path) $enc
-		}
-	}
-}
-
-proc get_path_encoding {path} {
-	global path_encoding_overrides last_encoding_override
-
-	if {[info exists last_encoding_override]} {
-		set tcl_enc $last_encoding_override
-	} else {
-		set tcl_enc [tcl_encoding [get_config gui.encoding]]
-	}
-	if {$tcl_enc eq {}} {
-		set tcl_enc [encoding system]
-	}
-	if {$path ne {}} {
-		if {[info exists path_encoding_overrides($path)]} {
-			set enc2 $path_encoding_overrides($path)
-		} else {
-			set enc2 [tcl_encoding [gitattr $path encoding $tcl_enc]]
-		}
-		if {$enc2 ne {}} {
-			set tcl_enc $enc2
-		}
-	}
-	return $tcl_enc
-}
-
-proc build_encoding_submenu {parent grp cmd} {
-	global used_encodings
-
-	set mid [lindex $grp 0]
-	set gname [mc [lindex $grp 1]]
-
-	set smenu {}
-	foreach subset [lrange $grp 2 end] {
-		set name [mc [lindex $subset 0]]
-
-		foreach enc [lrange $subset 1 end] {
-			set tcl_enc [tcl_encoding $enc]
-			if {$tcl_enc eq {}} continue
-
-			if {$smenu eq {}} {
-				if {$mid eq {}} {
-					set smenu $parent
-				} else {
-					set smenu "$parent.$mid"
-					menu $smenu
-					$parent add cascade \
-						-label $gname \
-						-menu $smenu
-				}
-			}
-
-			if {$name ne {}} {
-				set lbl "$name ($enc)"
-			} else {
-				set lbl $enc
-			}
-			$smenu add command \
-				-label $lbl \
-				-command [concat $cmd [list $tcl_enc]]
-
-			lappend used_encodings $tcl_enc
-		}
-	}
-}
-
-proc popup_btn_menu {m b} {
-	tk_popup $m [winfo pointerx $b] [winfo pointery $b]
-}
-
-proc build_encoding_menu {emenu cmd {nodef 0}} {
-	$emenu configure -postcommand \
-		[list do_build_encoding_menu $emenu $cmd $nodef]
-}
-
-proc do_build_encoding_menu {emenu cmd {nodef 0}} {
-	global used_encodings encoding_groups
-
-	$emenu configure -postcommand {}
-
-	if {!$nodef} {
-		$emenu add command \
-			-label [mc "Default"] \
-			-command [concat $cmd [list {}]]
-	}
-	set sysenc [encoding system]
-	$emenu add command \
-		-label [mc "System (%s)" $sysenc] \
-		-command [concat $cmd [list $sysenc]]
-
-	# Main encoding tree
-	set used_encodings [list identity]
-	$emenu add separator
-	foreach grp $encoding_groups {
-		build_encoding_submenu $emenu $grp $cmd
-	}
-
-	# Add unclassified encodings
-	set unused_grp [list [mc Other]]
-	foreach enc [encoding names] {
-		if {[lsearch -exact $used_encodings $enc] < 0} {
-			lappend unused_grp $enc
-		}
-	}
-	build_encoding_submenu $emenu [list other [mc Other] $unused_grp] $cmd
-}