Mercurial > vim
diff src/gui.c @ 18949:5c405689da3e v8.2.0035
patch 8.2.0035: saving and restoring called_emsg is clumsy
Commit: https://github.com/vim/vim/commit/53989554a44caca0964376d60297f08ec257c53c
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Dec 23 22:59:18 2019 +0100
patch 8.2.0035: saving and restoring called_emsg is clumsy
Problem: Saving and restoring called_emsg is clumsy.
Solution: Count the number of error messages.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Mon, 23 Dec 2019 23:00:03 +0100 |
parents | 23f68e3cb66e |
children | 7abe2444d1e1 |
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line diff
--- a/src/gui.c +++ b/src/gui.c @@ -3704,14 +3704,12 @@ get_tabline_label( if (**opt != NUL) { int use_sandbox = FALSE; - int save_called_emsg = called_emsg; + int called_emsg_before = called_emsg; char_u res[MAXPATHL]; tabpage_T *save_curtab; char_u *opt_name = (char_u *)(tooltip ? "guitabtooltip" : "guitablabel"); - called_emsg = FALSE; - printer_page_num = tabpage_index(tp); # ifdef FEAT_EVAL set_vim_var_nr(VV_LNUM, printer_page_num); @@ -3742,10 +3740,9 @@ get_tabline_label( curwin = curtab->tp_curwin; curbuf = curwin->w_buffer; - if (called_emsg) + if (called_emsg > called_emsg_before) set_string_option_direct(opt_name, -1, (char_u *)"", OPT_FREE, SID_ERROR); - called_emsg |= save_called_emsg; } // If 'guitablabel'/'guitabtooltip' is not set or the result is empty then