# Index of new symbols in 3.18

### S

GtkSourceCompletionItem:gicon, object property in GtkSourceCompletionItem
GtkSourceCompletionItem:icon-name, object property in GtkSourceCompletionItem
GtkSourceFile:read-only, object property in GtkSourceFile
GtkSourceSortFlags, enum in GtkSourceBuffer
GtkSourceView:smart-backspace, object property in GtkSourceView
gtk_source_buffer_sort_lines, function in GtkSourceBuffer
gtk_source_completion_proposal_get_gicon, function in GtkSourceCompletionProposal
gtk_source_completion_proposal_get_icon_name, function in GtkSourceCompletionProposal
gtk_source_completion_provider_get_gicon, function in GtkSourceCompletionProvider
gtk_source_completion_provider_get_icon_name, function in GtkSourceCompletionProvider
gtk_source_encoding_get_default_candidates, function in GtkSourceEncoding
gtk_source_file_check_file_on_disk, function in GtkSourceFile
gtk_source_file_is_deleted, function in GtkSourceFile
gtk_source_file_is_externally_modified, function in GtkSourceFile
gtk_source_file_is_local, function in GtkSourceFile
gtk_source_file_is_readonly, function in GtkSourceFile
gtk_source_map_get_view, function in GtkSourceMap
gtk_source_map_new, function in GtkSourceMap
gtk_source_map_set_view, function in GtkSourceMap
gtk_source_view_get_smart_backspace, function in GtkSourceView
gtk_source_view_set_smart_backspace, function in GtkSourceView