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authorPeter Stephenson <pws@users.sourceforge.net>2011-08-10 11:31:18 +0000
committerPeter Stephenson <pws@users.sourceforge.net>2011-08-10 11:31:18 +0000
commitbbbaed2b5395e0a646dc618cd8c6bdd7dde25c81 (patch)
tree88bf10a027d3103814943c3bd80bc630457d46d5 /Doc
parent92ee9324a96cd503c2ebc82cf84c03ddb08bf434 (diff)
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29663: add $EPOCHREALTIME to zsh/datetime
Diffstat (limited to 'Doc')
-rw-r--r--Doc/Zsh/mod_datetime.yo10
1 files changed, 9 insertions, 1 deletions
diff --git a/Doc/Zsh/mod_datetime.yo b/Doc/Zsh/mod_datetime.yo
index 145d4a181..514c43037 100644
--- a/Doc/Zsh/mod_datetime.yo
+++ b/Doc/Zsh/mod_datetime.yo
@@ -30,9 +30,17 @@ in seconds if tt(-r) is given) to var(scalar) instead of printing it.
 )
 enditem()
 
-The tt(zsh/datetime) module makes available one parameter:
+The tt(zsh/datetime) module makes available several parameters:
 
 startitem()
+vindex(EPOCHREALTIME)
+item(tt(EPOCHREALTIME))(
+A floating point value representing the number of seconds since
+the epoch.  The notional accuracy is to nanoseconds if the
+tt(clock_gettime) call is available and to microseconds otherwise,
+but in practice the range of double precision floating point and
+shell scheduling latencies may be significant effects.
+)
 vindex(EPOCHSECONDS)
 item(tt(EPOCHSECONDS))(
 An integer value representing the number of seconds since the