Update runtime files
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index 1003010..46b3663 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt* For Vim version 8.2. Last change: 2021 Nov 14
+*eval.txt* For Vim version 8.2. Last change: 2021 Nov 20
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -5919,8 +5919,8 @@
digit, |line()| is called to translate the String into a Number.
To get the line under the cursor: >
getline(".")
-< When {lnum} is smaller than 1 or bigger than the number of
- lines in the buffer, an empty string is returned.
+< When {lnum} is a number smaller than 1 or bigger than the
+ number of lines in the buffer, an empty string is returned.
When {end} is given the result is a |List| where each item is
a line from the current buffer in the range {lnum} to {end},
@@ -8489,15 +8489,18 @@
field width. If the converted value has fewer bytes
than the field width, it will be padded with spaces on
the left (or right, if the left-adjustment flag has
- been given) to fill out the field width.
+ been given) to fill out the field width. For the S
+ conversion the count is in cells.
.precision
An optional precision, in the form of a period '.'
followed by an optional digit string. If the digit
string is omitted, the precision is taken as zero.
This gives the minimum number of digits to appear for
- d, o, x, and X conversions, or the maximum number of
- bytes to be printed from a string for s conversions.
+ d, o, x, and X conversions, the maximum number of
+ bytes to be printed from a string for s conversions,
+ or the maximum number of cells to be printed from a
+ string for S conversions.
For floating point it is the number of digits after
the decimal point.