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authorfvogel <fvogelnew1@free.fr>2015-12-13 20:58:26 (GMT)
committerfvogel <fvogelnew1@free.fr>2015-12-13 20:58:26 (GMT)
commitff45ebd61fc2390dcfe72e451ddc579fe1bca4bc (patch)
tree2ff239c3ee66a5e10fcca35ba61d8cb81c14eb0d
parentf9684bb9628898c72e0372871542a674f8389312 (diff)
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Better (and more correct) description of what [.text sync -command $command] does
-rw-r--r--doc/text.n6
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/text.n b/doc/text.n
index 1966882..c55b4cf 100644
--- a/doc/text.n
+++ b/doc/text.n
@@ -1794,9 +1794,9 @@ The command returns an empty string.
.TP
\fIpathName \fBsync -command \fIcommand\fR
Schedule \fIcommand\fR to be executed exactly once as soon as all line heights
-are up-to-date. If there are no pending line metrics calculations,
-\fIcommand\fR is executed immediately and the command returns the return value
-of \fIcommand\fR. Otherwise the command returns an empty string.
+are up-to-date. If there are no pending line metrics calculations, the
+scheduling is immediate. The command returns the empty string. \fBbgerror\fR is
+called on \fIcommand\fR failure.
.RE
.TP
\fIpathName \fBtag \fIoption \fR?\fIarg arg ...\fR?