Mercurial > vim
changeset 1977:f018c759e4ed v7.2.274
updated for version 7.2-274
| author | vimboss |
|---|---|
| date | Tue, 03 Nov 2009 13:46:54 +0000 |
| parents | 27060fe297d0 |
| children | 7e0c8a18c915 |
| files | src/fold.c src/testdir/test45.in src/testdir/test45.ok src/version.c |
| diffstat | 4 files changed, 44 insertions(+), 2 deletions(-) [+] |
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--- a/src/fold.c +++ b/src/fold.c @@ -2256,6 +2256,40 @@ foldUpdateIEMS(wp, top, bot) } } + /* + * If folding is defined by the syntax, it is possible that a change in + * one line will cause all sub-folds of the current fold to change (e.g., + * closing a C-style comment can cause folds in the subsequent lines to + * appear). To take that into account we should adjust the value of "bot" + * to point to the end of the current fold: + */ + if (foldlevelSyntax == getlevel) + { + garray_T *gap = &wp->w_folds; + fold_T *fp = NULL; + int current_fdl = 0; + linenr_T fold_start_lnum = 0; + linenr_T lnum_rel = fline.lnum; + + while (current_fdl < fline.lvl) + { + if (!foldFind(gap, lnum_rel, &fp)) + break; + ++current_fdl; + + fold_start_lnum += fp->fd_top; + gap = &fp->fd_nested; + lnum_rel -= fp->fd_top; + } + if (fp != NULL && current_fdl == fline.lvl) + { + linenr_T fold_end_lnum = fold_start_lnum + fp->fd_len; + + if (fold_end_lnum > bot) + bot = fold_end_lnum; + } + } + start = fline.lnum; end = bot; /* Do at least one line. */
--- a/src/testdir/test45.in +++ b/src/testdir/test45.in @@ -28,9 +28,14 @@ i jI :call append("$", "indent " . k:call append("$", foldlevel(".")) :" test syntax folding :set fdm=syntax fdl=0 -:syn region Hup start="dd" end="hh" fold +:syn region Hup start="dd" end="ii" fold contains=Fd1,Fd2,Fd3 +:syn region Fd1 start="ee" end="ff" fold contained +:syn region Fd2 start="gg" end="hh" fold contained +:syn region Fd3 start="commentstart" end="commentend" fold contained Gzk:call append("$", "folding " . getline(".")) k:call append("$", getline(".")) +jAcommentstart Acommentend:set fdl=1 +3j:call append("$", getline(".")) :" test expression folding :fun Flvl() let l = getline(v:lnum)