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-rw-r--r--doc/gawktexi.in4
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/gawktexi.in b/doc/gawktexi.in
index 723de561..450d1e5d 100644
--- a/doc/gawktexi.in
+++ b/doc/gawktexi.in
@@ -11168,6 +11168,7 @@ has the value four, but it changes the value of @code{foo} to five.
In other words, the operator returns the old value of the variable,
but with the side effect of incrementing it.
+@c FIXME: Use @sup here for superscript
The post-increment @samp{foo++} is nearly the same as writing @samp{(foo
+= 1) - 1}. It is not perfectly equivalent because all numbers in
@command{awk} are floating point---in floating point, @samp{foo + 1 - 1} does
@@ -17679,6 +17680,7 @@ which is sufficient to represent times through
2038-01-19 03:14:07 UTC. Many systems support a wider range of timestamps,
including negative timestamps that represent times before the
epoch.
+@c FIXME: Use @sup here for superscript
@cindex @command{date} utility, GNU
@cindex time, retrieving
@@ -29301,6 +29303,7 @@ signed. The possible ranges of values are shown in @ref{table-numeric-ranges}.
@end ifnottex
@ifdocbook
@item Single-precision floating point (approximate) @tab
+@c FIXME: Use @sup here for superscript
@docbook
1.175494<superscript>-38</superscript>
@end docbook
@@ -29919,6 +29922,7 @@ the following computes
@end docbook
the result of which is beyond the
limits of ordinary hardware double-precision floating-point values:
+@c FIXME: Use @sup here for superscript
@example
$ @kbd{gawk -M 'BEGIN @{}