Mercurial > vim
diff src/edit.c @ 15377:88b0a490816e
patch 8.1.0696: when test_edit fails 'insertmode' may not be reset
commit https://github.com/vim/vim/commit/8ad16da7290190f55f88073d5586dfe133fddf45
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jan 6 15:29:57 2019 +0100
patch 8.1.0696: when test_edit fails 'insertmode' may not be reset
Problem: When test_edit fails 'insertmode' may not be reset and the next
test may get stuck. (James McCoy)
Solution: Always reset 'insertmode' after executing a test. Avoid that an
InsertCharPre autocommand or a 'complete' function can change the
state. (closes #3768)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 06 Jan 2019 15:30:06 +0100 |
| parents | 6abee072b93c |
| children | 87a0e3c3734c |
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--- a/src/edit.c +++ b/src/edit.c @@ -4219,6 +4219,7 @@ expand_by_function( win_T *curwin_save; buf_T *curbuf_save; typval_T rettv; + int save_State = State; funcname = (type == CTRL_X_FUNCTION) ? curbuf->b_p_cfu : curbuf->b_p_ofu; if (*funcname == NUL) @@ -4272,6 +4273,9 @@ expand_by_function( ins_compl_add_dict(matchdict); theend: + // Restore State, it might have been changed. + State = save_State; + if (matchdict != NULL) dict_unref(matchdict); if (matchlist != NULL) @@ -5549,6 +5553,7 @@ ins_complete(int c, int enable_pum) pos_T pos; win_T *curwin_save; buf_T *curbuf_save; + int save_State = State; /* Call 'completefunc' or 'omnifunc' and get pattern length as a * string */ @@ -5572,6 +5577,8 @@ ins_complete(int c, int enable_pum) curwin_save = curwin; curbuf_save = curbuf; col = call_func_retnr(funcname, 2, args); + + State = save_State; if (curwin_save != curwin || curbuf_save != curbuf) { EMSG(_(e_complwin)); @@ -10730,6 +10737,7 @@ do_insert_char_pre(int c) { char_u *res; char_u buf[MB_MAXBYTES + 1]; + int save_State = State; /* Return quickly when there is nothing to do. */ if (!has_insertcharpre()) @@ -10762,6 +10770,9 @@ do_insert_char_pre(int c) set_vim_var_string(VV_CHAR, NULL, -1); /* clear v:char */ --textlock; + // Restore the State, it may have been changed. + State = save_State; + return res; } #endif