patch 7.4.1087
Problem: CTRL-A and CTRL-X do not work properly with blockwise visual
selection if there is a mix of Tab and spaces.
Solution: Add OP_NR_ADD and OP_NR_SUB. (Hirohito Higashi)
diff --git a/src/proto/ops.pro b/src/proto/ops.pro
index aaffa02..27e0f11 100644
--- a/src/proto/ops.pro
+++ b/src/proto/ops.pro
@@ -43,7 +43,7 @@
int fex_format __ARGS((linenr_T lnum, long count, int c));
void format_lines __ARGS((linenr_T line_count, int avoid_fex));
int paragraph_start __ARGS((linenr_T lnum));
-int do_addsub __ARGS((int command, linenr_T Prenum1, int g_cmd));
+void op_addsub __ARGS((oparg_T *oap, linenr_T Prenum1, int g_cmd));
int read_viminfo_register __ARGS((vir_T *virp, int force));
void write_viminfo_registers __ARGS((FILE *fp));
void x11_export_final_selection __ARGS((void));