[gtksourceview/wip/chergert/vim] reuse unescaped helper

[Christian Hergert <chergert src gnome org>]

commit 1ded11f27fa5c780a3bc2fc2bb462052d8c06628
Author: Christian Hergert <chergert redhat com>
Date:   Wed Nov 3 14:20:06 2021 -0700

    reuse unescaped helper

 gtksourceview/vim/gtk-source-vim-insert-literal.c | 33 ++---------------------
 gtksourceview/vim/gtk-source-vim-state.c          |  8 +++++-
 2 files changed, 9 insertions(+), 32 deletions(-)
---
diff --git a/gtksourceview/vim/gtk-source-vim-insert-literal.c 
b/gtksourceview/vim/gtk-source-vim-insert-literal.c
index 87ff40af..3ae941f8 100644
--- a/gtksourceview/vim/gtk-source-vim-insert-literal.c
+++ b/gtksourceview/vim/gtk-source-vim-insert-literal.c
@@ -78,40 +78,11 @@ gtk_source_vim_insert_literal_handle_keypress (GtkSourceVimState *state,
                                                const char        *string)
 {
        GtkSourceVimInsertLiteral *self = (GtkSourceVimInsertLiteral *)state;
-       char outbuf[8] = {0};
-       gunichar ch;
+       char outbuf[16] = {0};
 
        g_assert (GTK_SOURCE_IS_VIM_INSERT_LITERAL (self));
 
-       switch (keyval)
-       {
-               case GDK_KEY_Return:
-               case GDK_KEY_KP_Enter:
-               case GDK_KEY_ISO_Enter:
-                       return do_literal (self, "\n");
-
-               case GDK_KEY_BackSpace:
-                       return do_literal (self, "\b");
-
-               case GDK_KEY_Tab:
-                       return do_literal (self, "\t");
-
-               case GDK_KEY_Escape:
-                       return do_literal (self, "\e");
-
-               case GDK_KEY_l:
-                       if ((mods & GDK_CONTROL_MASK) != 0)
-                               return do_literal (self, "\f");
-                       break;
-
-               default:
-                       break;
-       }
-
-       ch = gdk_keyval_to_unicode (keyval);
-
-       if (g_unichar_to_utf8 (ch, outbuf) <= 0)
-               outbuf[0] = 0;
+       gtk_source_vim_state_keyval_unescaped (keyval, mods, outbuf);
 
        return do_literal (self, outbuf);
 }
diff --git a/gtksourceview/vim/gtk-source-vim-state.c b/gtksourceview/vim/gtk-source-vim-state.c
index e2cc5456..78efed96 100644
--- a/gtksourceview/vim/gtk-source-vim-state.c
+++ b/gtksourceview/vim/gtk-source-vim-state.c
@@ -87,12 +87,18 @@ gtk_source_vim_state_keyval_unescaped (guint           keyval,
 
        switch (keyval)
        {
+               case GDK_KEY_Tab:
+               case GDK_KEY_KP_Tab:
+               case GDK_KEY_ISO_Left_Tab:
+                       return_str ("\t");
+
                case GDK_KEY_BackSpace:
                        return_str ("\b");
 
                case GDK_KEY_Return:
                case GDK_KEY_KP_Enter:
-                       return_str ("\r");
+               case GDK_KEY_ISO_Enter:
+                       return_str ("\n");
 
                default:
                        break;