Patch 7.1.229

[Bram Moolenaar]

Patch 7.1.229
Problem: A fold is closed when it shouldn't when 'foldmethod' is "indent"
and backspacing a non-white character so that the indent increases.
Solution: Keep the fold open after backspacing a character.
Files: src/edit.c

*** ../vim-7.1.228/src/edit.c Sat Jan 12 18:13:05 2008
--- src/edit.c Mon Jan 14 20:06:43 2008
***************
*** 8618,8623 ****
--- 8619,8632 ----
if (vim_strchr(p_cpo, CPO_BACKSPACE) != NULL && dollar_vcol == 0)
dollar_vcol = curwin->w_virtcol;

+ #ifdef FEAT_FOLDING
+ /* When deleting a char the cursor line must never be in a closed fold.
+ * E.g., when 'foldmethod' is indent and deleting the first non-white
+ * char before a Tab. */
+ if (did_backspace)
+ foldOpenCursor();
+ #endif
+
return did_backspace;
}

*** ../vim-7.1.228/src/version.c Sun Jan 13 21:57:25 2008
--- src/version.c Mon Jan 14 20:08:35 2008
***************
*** 668,669 ****
--- 668,671 ----
{ /* Add new patch number below this line */
+ /**/
+ 229,
/**/

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/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
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