From 9882e25dc44f1165e1edc8b3898356e493b6b3fe Mon Sep 17 00:00:00 2001 From: "Justin M. Keyes" Date: Sun, 20 Aug 2017 02:13:04 +0200 Subject: clipboard: avoid error flood during :redir redir_write(): - This is a "batch" operation which was not yet covered by start_batch_changes() adjust_clipboard_name(): - msg() and friends during :redir will, of course, cause redir_write() to try to capture that message, which causes recursion. - EMSG() here is trouble: if it interrupts :redir it is a mess. Rather than deal with the mess, show a non-error message. closes #7182 closes #7184 closes #7183 ref #6048 ref #7032 --- src/nvim/message.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/nvim/message.c') diff --git a/src/nvim/message.c b/src/nvim/message.c index b90c475ede..fe4cb65779 100644 --- a/src/nvim/message.c +++ b/src/nvim/message.c @@ -2519,6 +2519,7 @@ static void redir_write(const char *const str, const ptrdiff_t maxlen) if (redirecting()) { /* If the string doesn't start with CR or NL, go to msg_col */ if (*s != '\n' && *s != '\r') { + start_batch_changes(); while (cur_col < msg_col) { if (capture_ga) { ga_concat_len(capture_ga, " ", 1); @@ -2535,6 +2536,7 @@ static void redir_write(const char *const str, const ptrdiff_t maxlen) } cur_col++; } + end_batch_changes(); } size_t len = maxlen == -1 ? STRLEN(s) : (size_t)maxlen; -- cgit