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+To: vim_dev@googlegroups.com
+Subject: Patch 8.1.0114
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 8.1.0114
+Problem: Confusing variable name.
+Solution: Rename new_ts to new_vts_array. Change zero to NULL.
+Files: src/ex_cmds.c, src/option.c
+
+
+*** ../vim-8.1.0113/src/ex_cmds.c 2018-06-24 16:53:31.649909925 +0200
+--- src/ex_cmds.c 2018-06-24 22:04:12.929793169 +0200
+***************
+*** 678,684 ****
+ char_u *new_line = (char_u *)1; /* init to non-NULL */
+ int did_undo; /* called u_save for current line */
+ #ifdef FEAT_VARTABS
+! int *new_ts = 0;
+ char_u *new_ts_str; /* string value of tab argument */
+ #else
+ int temp;
+--- 678,684 ----
+ char_u *new_line = (char_u *)1; /* init to non-NULL */
+ int did_undo; /* called u_save for current line */
+ #ifdef FEAT_VARTABS
+! int *new_vts_array = NULL;
+ char_u *new_ts_str; /* string value of tab argument */
+ #else
+ int temp;
+***************
+*** 693,708 ****
+
+ #ifdef FEAT_VARTABS
+ new_ts_str = eap->arg;
+! if (!tabstop_set(eap->arg, &new_ts))
+ return;
+ while (vim_isdigit(*(eap->arg)) || *(eap->arg) == ',')
+ ++(eap->arg);
+
+! // This ensures that either new_ts and new_ts_str are freshly allocated,
+! // or new_ts points to an existing array and new_ts_str is null.
+! if (new_ts == 0)
+ {
+! new_ts = curbuf->b_p_vts_array;
+ new_ts_str = NULL;
+ }
+ else
+--- 693,709 ----
+
+ #ifdef FEAT_VARTABS
+ new_ts_str = eap->arg;
+! if (!tabstop_set(eap->arg, &new_vts_array))
+ return;
+ while (vim_isdigit(*(eap->arg)) || *(eap->arg) == ',')
+ ++(eap->arg);
+
+! // This ensures that either new_vts_array and new_ts_str are freshly
+! // allocated, or new_vts_array points to an existing array and new_ts_str
+! // is null.
+! if (new_vts_array == NULL)
+ {
+! new_vts_array = curbuf->b_p_vts_array;
+ new_ts_str = NULL;
+ }
+ else
+***************
+*** 753,761 ****
+ int t, s;
+
+ tabstop_fromto(start_vcol, vcol,
+! tabstop_count(new_ts)? 0: curbuf->b_p_ts,
+! new_ts,
+! &t, &s);
+ num_tabs = t;
+ num_spaces = s;
+ #else
+--- 754,760 ----
+ int t, s;
+
+ tabstop_fromto(start_vcol, vcol,
+! curbuf->b_p_ts, new_vts_array, &t, &s);
+ num_tabs = t;
+ num_spaces = s;
+ #else
+***************
+*** 829,839 ****
+ // If a single value was given then it can be considered equal to
+ // either the value of 'tabstop' or the value of 'vartabstop'.
+ if (tabstop_count(curbuf->b_p_vts_array) == 0
+! && tabstop_count(new_ts) == 1
+! && curbuf->b_p_ts == tabstop_first(new_ts))
+ ; /* not changed */
+ else if (tabstop_count(curbuf->b_p_vts_array) > 0
+! && tabstop_eq(curbuf->b_p_vts_array, new_ts))
+ ; /* not changed */
+ else
+ redraw_curbuf_later(NOT_VALID);
+--- 828,838 ----
+ // If a single value was given then it can be considered equal to
+ // either the value of 'tabstop' or the value of 'vartabstop'.
+ if (tabstop_count(curbuf->b_p_vts_array) == 0
+! && tabstop_count(new_vts_array) == 1
+! && curbuf->b_p_ts == tabstop_first(new_vts_array))
+ ; /* not changed */
+ else if (tabstop_count(curbuf->b_p_vts_array) > 0
+! && tabstop_eq(curbuf->b_p_vts_array, new_vts_array))
+ ; /* not changed */
+ else
+ redraw_curbuf_later(NOT_VALID);
+***************
+*** 853,872 ****
+ // than one tabstop then update 'vartabstop'.
+ int *old_vts_ary = curbuf->b_p_vts_array;
+
+! if (tabstop_count(old_vts_ary) > 0 || tabstop_count(new_ts) > 1)
+ {
+ set_string_option_direct((char_u *)"vts", -1, new_ts_str,
+ OPT_FREE|OPT_LOCAL, 0);
+ vim_free(new_ts_str);
+! curbuf->b_p_vts_array = new_ts;
+ vim_free(old_vts_ary);
+ }
+ else
+ {
+ // 'vartabstop' wasn't in use and a single value was given to
+ // retab then update 'tabstop'.
+! curbuf->b_p_ts = tabstop_first(new_ts);
+! vim_free(new_ts);
+ }
+ }
+ #else
+--- 852,871 ----
+ // than one tabstop then update 'vartabstop'.
+ int *old_vts_ary = curbuf->b_p_vts_array;
+
+! if (tabstop_count(old_vts_ary) > 0 || tabstop_count(new_vts_array) > 1)
+ {
+ set_string_option_direct((char_u *)"vts", -1, new_ts_str,
+ OPT_FREE|OPT_LOCAL, 0);
+ vim_free(new_ts_str);
+! curbuf->b_p_vts_array = new_vts_array;
+ vim_free(old_vts_ary);
+ }
+ else
+ {
+ // 'vartabstop' wasn't in use and a single value was given to
+ // retab then update 'tabstop'.
+! curbuf->b_p_ts = tabstop_first(new_vts_array);
+! vim_free(new_vts_array);
+ }
+ }
+ #else
+*** ../vim-8.1.0113/src/option.c 2018-06-24 15:14:02.224061917 +0200
+--- src/option.c 2018-06-24 22:03:45.413912296 +0200
+***************
+*** 12844,12850 ****
+ int t;
+ int excess;
+
+! if (vts == 0 || vts[0] == 0)
+ return (col / ts) * ts;
+
+ tabcount = vts[0];
+--- 12844,12850 ----
+ int t;
+ int excess;
+
+! if (vts == NULL || vts[0] == 0)
+ return (col / ts) * ts;
+
+ tabcount = vts[0];
+***************
+*** 12878,12887 ****
+ int tabcount;
+ int t;
+
+! if (vts == 0 || vts[0] == 0)
+ {
+ int tabs = 0;
+ int initspc = ts - (start_col % ts);
+ if (spaces >= initspc)
+ {
+ spaces -= initspc;
+--- 12878,12888 ----
+ int tabcount;
+ int t;
+
+! if (vts == NULL || vts[0] == 0)
+ {
+ int tabs = 0;
+ int initspc = ts - (start_col % ts);
++
+ if (spaces >= initspc)
+ {
+ spaces -= initspc;
+*** ../vim-8.1.0113/src/version.c 2018-06-24 19:23:59.989047923 +0200
+--- src/version.c 2018-06-24 22:05:27.937462580 +0200
+***************
+*** 791,792 ****
+--- 791,794 ----
+ { /* Add new patch number below this line */
++ /**/
++ 114,
+ /**/
+
+--
+hundred-and-one symptoms of being an internet addict:
+109. You actually read -- and enjoy -- lists like this.
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
+/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\ an exciting new programming language -- http://www.Zimbu.org ///
+ \\\ help me help AIDS victims -- http://ICCF-Holland.org ///