Mercurial > vim
diff src/ex_docmd.c @ 6154:67edf731a240 v7.4.414
updated for version 7.4.414
Problem: Cannot define a command only when it's used.
Solution: Add the CmdUndefined autocommand event. (partly by Yasuhiro
Matsumoto)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Fri, 22 Aug 2014 23:05:54 +0200 |
| parents | 18ac55444b37 |
| children | 20dbceb6f471 |
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--- a/src/ex_docmd.c +++ b/src/ex_docmd.c @@ -2143,6 +2143,26 @@ do_one_cmd(cmdlinep, sourcing, /* Find the command and let "p" point to after it. */ p = find_command(&ea, NULL); +#ifdef FEAT_AUTOCMD + /* If this looks like an undefined user command and there are CmdUndefined + * autocommands defined, trigger the matching autocommands. */ + if (p != NULL && ea.cmdidx == CMD_SIZE && !ea.skip + && ASCII_ISUPPER(*ea.cmd) + && has_cmdundefined()) + { + char_u *p = ea.cmd; + int ret; + + while (ASCII_ISALNUM(*p)) + ++p; + p = vim_strnsave(ea.cmd, p - ea.cmd); + ret = apply_autocmds(EVENT_CMDUNDEFINED, p, p, TRUE, NULL); + vim_free(p); + if (ret && !aborting()) + p = find_command(&ea, NULL); + } +#endif + #ifdef FEAT_USR_CMDS if (p == NULL) {