[gtksourceview/wip/chergert/vim: 317/363] improve paragaph text object

[Christian Hergert <chergert src gnome org>]

commit a9b7ea38feba9edc31fbf274c07287578973a257
Author: Christian Hergert <chergert redhat com>
Date:   Fri Nov 5 14:19:26 2021 -0700

    improve paragaph text object

 gtksourceview/vim/gtk-source-vim-text-object.c | 7 +++++++
 testsuite/test-vim-text-object.c               | 2 ++
 2 files changed, 9 insertions(+)
---
diff --git a/gtksourceview/vim/gtk-source-vim-text-object.c b/gtksourceview/vim/gtk-source-vim-text-object.c
index e80ed4a9..a49a4a69 100644
--- a/gtksourceview/vim/gtk-source-vim-text-object.c
+++ b/gtksourceview/vim/gtk-source-vim-text-object.c
@@ -182,7 +182,14 @@ gtk_source_vim_iter__backward_paragraph_start (GtkTextIter *iter)
        {
                if (gtk_text_iter_is_start (iter))
                        return TRUE;
+
                gtk_text_iter_backward_line (iter);
+
+               if (is_empty_line (iter))
+               {
+                       gtk_text_iter_forward_char (iter);
+                       break;
+               }
        }
 
        return TRUE;
diff --git a/testsuite/test-vim-text-object.c b/testsuite/test-vim-text-object.c
index 8dcfc9b7..a876e61d 100644
--- a/testsuite/test-vim-text-object.c
+++ b/testsuite/test-vim-text-object.c
@@ -189,6 +189,7 @@ test_paragraph (void)
        run_test (gtk_source_vim_text_object_new_inner_paragraph (), "\n\n", 1, "\n\n");
        run_test (gtk_source_vim_text_object_new_inner_paragraph (), "\n\n\n", 1, "\n\n\n");
        run_test (gtk_source_vim_text_object_new_inner_paragraph (), "what\nwill\n we\n\nfind\nhere.", 1, 
"what\nwill\n we");
+       run_test (gtk_source_vim_text_object_new_inner_paragraph (), "\tword;\n\n\tanother;\n\n\tthird;\n", 
9, "\tanother;");
 
        run_test (gtk_source_vim_text_object_new_a_paragraph (), "testing this.\n\n\n", 0, "testing 
this.\n\n\n");
        run_test (gtk_source_vim_text_object_new_a_paragraph (), "testing this.\n", 5, "testing this.\n");
@@ -196,6 +197,7 @@ test_paragraph (void)
        run_test (gtk_source_vim_text_object_new_a_paragraph (), "\n\n", 1, "\n\n");
        run_test (gtk_source_vim_text_object_new_a_paragraph (), "\n\n\n", 1, "\n\n\n");
        run_test (gtk_source_vim_text_object_new_a_paragraph (), "what\nwill\n we\n\nfind\nhere.", 1, 
"what\nwill\n we\n");
+       run_test (gtk_source_vim_text_object_new_a_paragraph (), "\tword;\n\n\tanother;\n\n\tthird;\n", 9, 
"\tanother;\n");
 }
 
 int