Mercurial > vim
changeset 6297:488bb7c4ace0 v7.4.482
updated for version 7.4.482
Problem: When 'balloonexpr' results in a list, the text has a trailing
newline. (Lcd)
Solution: Remove one trailing newline.
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Tue, 21 Oct 2014 14:15:17 +0200 |
| parents | 575e8caa46a2 |
| children | db025bc8fea1 |
| files | src/gui_beval.c src/version.c |
| diffstat | 2 files changed, 13 insertions(+), 0 deletions(-) [+] |
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--- a/src/gui_beval.c +++ b/src/gui_beval.c @@ -30,6 +30,7 @@ general_beval_cb(beval, state) long winnr = 0; char_u *bexpr; buf_T *save_curbuf; + size_t len; # ifdef FEAT_WINDOWS win_T *cw; # endif @@ -83,6 +84,16 @@ general_beval_cb(beval, state) vim_free(result); result = eval_to_string(bexpr, NULL, TRUE); + /* Remove one trailing newline, it is added when the result was a + * list and it's hardly every useful. If the user really wants a + * trailing newline he can add two and one remains. */ + if (result != NULL) + { + len = STRLEN(result); + if (len > 0 && result[len - 1] == NL) + result[len - 1] = NUL; + } + if (use_sandbox) --sandbox; --textlock;