[vte] emulation: Remove support for obsolete charset

[Christian Persch <chpe src gnome org>]

commit c4f90c53cb1f2267eb7b7de9dc834ac17720f51b
Author: Christian Persch <chpe src gnome org>
Date:   Sat Feb 1 00:00:00 2020 +0100

    emulation: Remove support for obsolete charset
    
    https://bugzilla.gnome.org/show_bug.cgi?id=732586#c5

 src/vte.cc         | 3 ---
 src/vteinternal.hh | 3 +--
 src/vteseq.cc      | 7 -------
 3 files changed, 1 insertion(+), 12 deletions(-)
---
diff --git a/src/vte.cc b/src/vte.cc
index 2c76bae0..3b261973 100644
--- a/src/vte.cc
+++ b/src/vte.cc
@@ -2855,9 +2855,6 @@ Terminal::insert_char(gunichar c,
         if (G_UNLIKELY (*m_character_replacement == VTE_CHARACTER_REPLACEMENT_LINE_DRAWING)) {
                 if (c >= 95 && c <= 126)
                         c = line_drawing_map[c - 95];
-        } else if (G_UNLIKELY (*m_character_replacement == VTE_CHARACTER_REPLACEMENT_BRITISH)) {
-                if (G_UNLIKELY (c == '#'))
-                        c = 0x00a3;  /* pound sign */
         }
 
        /* Figure out how many columns this character should occupy. */
diff --git a/src/vteinternal.hh b/src/vteinternal.hh
index abaf7e88..93e90527 100644
--- a/src/vteinternal.hh
+++ b/src/vteinternal.hh
@@ -95,8 +95,7 @@ using Cursor = std::variant<std::string,
 
 typedef enum _VteCharacterReplacement {
         VTE_CHARACTER_REPLACEMENT_NONE,
-        VTE_CHARACTER_REPLACEMENT_LINE_DRAWING,
-        VTE_CHARACTER_REPLACEMENT_BRITISH
+        VTE_CHARACTER_REPLACEMENT_LINE_DRAWING
 } VteCharacterReplacement;
 
 typedef struct _VtePaletteColor {
diff --git a/src/vteseq.cc b/src/vteseq.cc
index 3159c46a..f05b67e0 100644
--- a/src/vteseq.cc
+++ b/src/vteseq.cc
@@ -5717,13 +5717,6 @@ Terminal::GnDm(vte::parser::Sequence const& seq)
                 replacement = VTE_CHARACTER_REPLACEMENT_LINE_DRAWING;
                 break;
 
-        case VTE_CHARSET_BRITISH_NRCS:
-                /* # is converted to £ */
-                /* FIXME: Remove this */
-                replacement = VTE_CHARACTER_REPLACEMENT_BRITISH;
-                break;
-
-        /* FIXME: are any of the other charsets still useful? */
         default:
                 replacement = VTE_CHARACTER_REPLACEMENT_NONE;
                 break;