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| author | Justin M. Keyes <justinkz@gmail.com> | 2018-09-05 09:19:06 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-09-05 09:19:06 +0200 |
| commit | 30b70de39ea00762498582871f9539b4c0612d7f (patch) | |
| tree | ac6980c25e02229ad94eb285588a9fdd8a97a917 /src/nvim/normal.c | |
| parent | 8b76034f3b289e623353036450c57b8378edd2d2 (diff) | |
| parent | f3c895569d837befd28d4385bc9361b3cc700262 (diff) | |
| download | rneovim-30b70de39ea00762498582871f9539b4c0612d7f.tar.gz rneovim-30b70de39ea00762498582871f9539b4c0612d7f.tar.bz2 rneovim-30b70de39ea00762498582871f9539b4c0612d7f.zip | |
Merge #8920 from janlazo/vim-8.0.0998
Diffstat (limited to 'src/nvim/normal.c')
| -rw-r--r-- | src/nvim/normal.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/nvim/normal.c b/src/nvim/normal.c index 0bf93ee001..09444ace0f 100644 --- a/src/nvim/normal.c +++ b/src/nvim/normal.c @@ -4771,6 +4771,10 @@ static void nv_ident(cmdarg_T *cap) assert(*kp != NUL); // option.c:do_set() should default to ":help" if empty. bool kp_ex = (*kp == ':'); // 'keywordprg' is an ex command bool kp_help = (STRCMP(kp, ":he") == 0 || STRCMP(kp, ":help") == 0); + if (kp_help && *skipwhite(ptr) == NUL) { + EMSG(_(e_noident)); // found white space only + return; + } size_t buf_size = n * 2 + 30 + STRLEN(kp); char *buf = xmalloc(buf_size); buf[0] = NUL; |