From f7ac54759b09eeae0c7f891cd86f95f5f8ba2de9 Mon Sep 17 00:00:00 2001
From: Thomas Wienecke <wienecke.t@gmail.com>
Date: Thu, 10 Apr 2014 19:15:20 +0200
Subject: [PATCH] Remove unused function unset_global_local_option.

---
 src/option.c | 62 ----------------------------------------------------
 src/option.h |  1 -
 2 files changed, 63 deletions(-)

diff --git a/src/option.c b/src/option.c
index 2c95b8fd37..574478d524 100644
--- a/src/option.c
+++ b/src/option.c
@@ -6554,68 +6554,6 @@ void comp_col(void)
     ru_col = 1;
 }
 
-/*
- * Unset local option value, similar to ":set opt<".
- */
-void unset_global_local_option(char_u *name, void *from)
-{
-  struct vimoption *p;
-  int opt_idx;
-  buf_T       *buf = (buf_T *)from;
-
-  opt_idx = findoption(name);
-  p = &(options[opt_idx]);
-
-  switch ((int)p->indir) {
-  /* global option with local value: use local value if it's been set */
-  case PV_EP:
-    clear_string_option(&buf->b_p_ep);
-    break;
-  case PV_KP:
-    clear_string_option(&buf->b_p_kp);
-    break;
-  case PV_PATH:
-    clear_string_option(&buf->b_p_path);
-    break;
-  case PV_AR:
-    buf->b_p_ar = -1;
-    break;
-  case PV_TAGS:
-    clear_string_option(&buf->b_p_tags);
-    break;
-  case PV_DEF:
-    clear_string_option(&buf->b_p_def);
-    break;
-  case PV_INC:
-    clear_string_option(&buf->b_p_inc);
-    break;
-  case PV_DICT:
-    clear_string_option(&buf->b_p_dict);
-    break;
-  case PV_TSR:
-    clear_string_option(&buf->b_p_tsr);
-    break;
-  case PV_EFM:
-    clear_string_option(&buf->b_p_efm);
-    break;
-  case PV_GP:
-    clear_string_option(&buf->b_p_gp);
-    break;
-  case PV_MP:
-    clear_string_option(&buf->b_p_mp);
-    break;
-  case PV_CM:
-    clear_string_option(&buf->b_p_cm);
-    break;
-  case PV_STL:
-    clear_string_option(&((win_T *)from)->w_p_stl);
-    break;
-  case PV_UL:
-    buf->b_p_ul = NO_LOCAL_UNDOLEVEL;
-    break;
-  }
-}
-
 /*
  * Get pointer to option variable, depending on local or global scope.
  */
diff --git a/src/option.h b/src/option.h
index 818f4bc2ee..31fd1e2025 100644
--- a/src/option.h
+++ b/src/option.h
@@ -39,7 +39,6 @@ void free_termoptions(void);
 void free_one_termoption(char_u *var);
 void set_term_defaults(void);
 void comp_col(void);
-void unset_global_local_option(char_u *name, void *from);
 char_u *get_equalprg(void);
 void win_copy_options(win_T *wp_from, win_T *wp_to);
 void copy_winopt(winopt_T *from, winopt_T *to);