Update runtime files.
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index 258d0a1..9e1425b 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt* For Vim version 8.2. Last change: 2022 Jan 24
+*eval.txt* For Vim version 8.2. Last change: 2022 Feb 04
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -181,7 +181,7 @@
1.2 Function references ~
- *Funcref* *E695* *E718* *E1086*
+ *Funcref* *E695* *E718* *E1086* *E1192*
A Funcref variable is obtained with the |function()| function, the |funcref()|
function or created with the lambda expression |expr-lambda|. It can be used
in an expression in the place of a function name, before the parenthesis
@@ -765,7 +765,7 @@
Blob modification ~
- *blob-modification*
+ *blob-modification* *E1182* *E1184*
To change a specific byte of a blob use |:let| this way: >
:let blob[4] = 0x44
@@ -1018,7 +1018,7 @@
only be evaluated if "b" has been defined.
-expr4 *expr4*
+expr4 *expr4* *E1153*
-----
expr5 {cmp} expr5
@@ -1176,6 +1176,7 @@
>0 / 0 = 0x7fffffff (like positive infinity)
<0 / 0 = -0x7fffffff (like negative infinity)
(before Vim 7.2 it was always 0x7fffffff)
+In |Vim9| script dividing a number by zero is an error. *E1154*
When 64-bit Number support is enabled:
0 / 0 = -0x8000000000000000 (like NaN for Float)
@@ -1243,7 +1244,7 @@
byte under the cursor: >
:let c = getline(".")[col(".") - 1]
-In |Vim9| script:
+In |Vim9| script: *E1147* *E1148*
If expr9 is a String this results in a String that contains the expr1'th
single character (including any composing characters) from expr9. To use byte
indexes use |strpart()|.
@@ -1323,7 +1324,7 @@
expr9.name entry in a |Dictionary| *expr-entry*
-
+ *E1203* *E1229*
If expr9 is a |Dictionary| and it is followed by a dot, then the following
name will be used as a key in the |Dictionary|. This is just like:
expr9[name].
@@ -1350,7 +1351,7 @@
expr9->name([args]) method call *method* *->*
expr9->{lambda}([args])
- *E260* *E276*
+ *E260* *E276* *E1265*
For methods that are also available as global functions this is the same as: >
name(expr9 [, args])
There can also be methods specifically for the type of "expr9".
@@ -1550,7 +1551,7 @@
evaluates to. Use |eval()| to evaluate it.
-nesting *expr-nesting* *E110*
+nesting *expr-nesting* *E110*
-------
(expr1) nested expression
@@ -2694,7 +2695,7 @@
implies that the effect of |:nohlsearch| is undone
when the function returns.
- *:endf* *:endfunction* *E126* *E193* *W22*
+ *:endf* *:endfunction* *E126* *E193* *W22* *E1151*
:endf[unction] [argument]
The end of a function definition. Best is to put it
on a line by its own, without [argument].
@@ -3074,7 +3075,7 @@
length of the blob, in which case one byte is
appended.
- *E711* *E719*
+ *E711* *E719* *E1165* *E1166* *E1183*
:let {var-name}[{idx1}:{idx2}] = {expr1} *E708* *E709* *E710*
Set a sequence of items in a |List| to the result of
the expression {expr1}, which must be a list with the
@@ -3410,7 +3411,7 @@
See |deepcopy()|.
-:unlo[ckvar][!] [depth] {name} ... *:unlockvar* *:unlo*
+:unlo[ckvar][!] [depth] {name} ... *:unlockvar* *:unlo* *E1246*
Unlock the internal variable {name}. Does the
opposite of |:lockvar|.
@@ -3471,7 +3472,7 @@
:endfo[r] *:endfo* *:endfor*
Repeat the commands between ":for" and ":endfor" for
each item in {object}. {object} can be a |List| or
- a |Blob|.
+ a |Blob|. *E1177*
Variable {var} is set to the value of each item.
In |Vim9| script the loop variable must not have been
@@ -3725,6 +3726,9 @@
the `append()` call appends the List with text to the
buffer. This is similar to `:call` but works with any
expression.
+ In |Vim9| script an expression without an effect will
+ result in error *E1207* . This should help noticing
+ mistakes.
The command can be shortened to `:ev` or `:eva`, but
these are hard to recognize and therefore not to be
@@ -4892,6 +4896,9 @@
compatible with older versions of Vim this will give an explicit error,
instead of failing in mysterious ways.
+When using a legacy function, defined with `:function`, in |Vim9| script then
+scriptversion 4 is used.
+
*scriptversion-1* >
:scriptversion 1
< This is the original Vim script, same as not using a |:scriptversion|