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Update runtime files

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This commit is contained in:
Bram Moolenaar
2021-10-04 21:32:54 +01:00
parent 78aa5ffe31
commit 6e64922492
50 changed files with 2852 additions and 369 deletions
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42
runtime/doc/eval.txt
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@@ -1,4 +1,4 @@
*eval.txt* For Vim version 8.2. Last change: 2021 Sep 19
*eval.txt* For Vim version 8.2. Last change: 2021 Oct 04
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -1417,7 +1417,7 @@ A string constant accepts these special characters:
\U.... same as \u but allows up to 8 hex numbers.
\b backspace <BS>
\e escape <Esc>
\f formfeed <FF>
\f formfeed 0x0C
\n newline <NL>
\r return <CR>
\t tab <Tab>
@@ -1426,7 +1426,7 @@ A string constant accepts these special characters:
\<xxx> Special key named "xxx". e.g. "\<C-W>" for CTRL-W. This is for use
in mappings, the 0x80 byte is escaped.
To use the double quote character it must be escaped: "<M-\">".
Don't use <Char-xxxx> to get a utf-8 character, use \uxxxx as
Don't use <Char-xxxx> to get a UTF-8 character, use \uxxxx as
mentioned above.
\<*xxx> Like \<xxx> but prepends a modifier instead of including it in the
character. E.g. "\<C-w>" is one character 0x17 while "\<*C-w>" is four
@@ -2516,7 +2516,7 @@ ch_setoptions({handle}, {options})
ch_status({handle} [, {options}])
String status of channel {handle}
changenr() Number current change number
char2nr({expr} [, {utf8}]) Number ASCII/UTF8 value of first char in {expr}
char2nr({expr} [, {utf8}]) Number ASCII/UTF-8 value of first char in {expr}
charclass({string}) Number character class of {string}
charcol({expr}) Number column number of cursor or mark
charidx({string}, {idx} [, {countcc}])
@@ -2769,7 +2769,7 @@ mkdir({name} [, {path} [, {prot}]])
mode([expr]) String current editing mode
mzeval({expr}) any evaluate |MzScheme| expression
nextnonblank({lnum}) Number line nr of non-blank line >= {lnum}
nr2char({expr} [, {utf8}]) String single char with ASCII/UTF8 value {expr}
nr2char({expr} [, {utf8}]) String single char with ASCII/UTF-8 value {expr}
or({expr}, {expr}) Number bitwise OR
pathshorten({expr} [, {len}]) String shorten directory names in a path
perleval({expr}) any evaluate |Perl| expression
@@ -2787,7 +2787,7 @@ popup_getoptions({id}) Dict get options of popup window {id}
popup_getpos({id}) Dict get position of popup window {id}
popup_hide({id}) none hide popup menu {id}
popup_list() List get a list of window IDs of all popups
popup_locate({row}, {col}) Number get window ID of popup at position
popup_locate({row}, {col}) Number get window ID of popup at position
popup_menu({what}, {options}) Number create a popup window used as a menu
popup_move({id}, {options}) none set position of popup window {id}
popup_notification({what}, {options})
@@ -2899,7 +2899,7 @@ setenv({name}, {val}) none set environment variable
setfperm({fname}, {mode}) Number set {fname} file permissions to {mode}
setline({lnum}, {line}) Number set line {lnum} to {line}
setloclist({nr}, {list} [, {action}])
Number modify location list using {list}
Number modify location list using {list}
setloclist({nr}, {list}, {action}, {what})
Number modify specific location list props
setmatches({list} [, {win}]) Number restore a list of matches
@@ -2959,7 +2959,7 @@ srand([{expr}]) List get seed for |rand()|
state([{what}]) String current state of Vim
str2float({expr} [, {quoted}]) Float convert String to Float
str2list({expr} [, {utf8}]) List convert each character of {expr} to
ASCII/UTF8 value
ASCII/UTF-8 value
str2nr({expr} [, {base} [, {quoted}]])
Number convert String to Number
strcharlen({expr}) Number character length of the String {expr}
@@ -3656,7 +3656,7 @@ char2nr({string} [, {utf8}]) *char2nr()*
Example for "utf-8": >
char2nr("á") returns 225
char2nr("á"[0]) returns 195
< With {utf8} set to TRUE, always treat as utf-8 characters.
< When {utf8} is TRUE, always treat as UTF-8 characters.
A combining character is a separate character.
|nr2char()| does the opposite.
To turn a string into a list of character numbers: >
@@ -4283,7 +4283,7 @@ digraph_getlist([{listall}]) *digraph_getlist()*
digraph_set({chars}, {digraph}) *digraph_set()* *E1205*
Add digraph {chars} to the list. {chars} must be a string
with two characters. {digraph} is a string with one utf-8
with two characters. {digraph} is a string with one UTF-8
encoded character. Be careful, composing characters are NOT
ignored. This function is similar to |:digraphs| command, but
useful to add digraphs start with a white space.
@@ -7249,8 +7249,8 @@ list2str({list} [, {utf8}]) *list2str()*
< |str2list()| does the opposite.
When {utf8} is omitted or zero, the current 'encoding' is used.
With {utf8} is 1, always return utf-8 characters.
With utf-8 composing characters work as expected: >
When {utf8} is TRUE, always return UTF-8 characters.
With UTF-8 composing characters work as expected: >
list2str([97, 769]) returns "á"
<
Can also be used as a |method|: >
@@ -7492,7 +7492,7 @@ maparg({name} [, {mode} [, {abbr} [, {dict}]]]) *maparg()*
"lhs" The {lhs} of the mapping as it would be typed
"lhsraw" The {lhs} of the mapping as raw bytes
"lhsrawalt" The {lhs} of the mapping as raw bytes, alternate
form, only present when it differs from "lhsraw"
form, only present when it differs from "lhsraw"
"rhs" The {rhs} of the mapping as typed.
"silent" 1 for a |:map-silent| mapping, else 0.
"noremap" 1 if the {rhs} of the mapping is not remappable.
@@ -8154,7 +8154,7 @@ nr2char({expr} [, {utf8}]) *nr2char()*
< When {utf8} is omitted or zero, the current 'encoding' is used.
Example for "utf-8": >
nr2char(300) returns I with bow character
< With {utf8} set to 1, always return utf-8 characters.
< When {utf8} is TRUE, always return UTF-8 characters.
Note that a NUL character in the file is specified with
nr2char(10), because NULs are represented with newline
characters. nr2char(0) is a real NUL and terminates the
@@ -9635,7 +9635,7 @@ setcellwidths({list}) *setcellwidths()*
tells Vim how wide characters are, counted in screen cells.
This overrides 'ambiwidth'. Example: >
setcellwidths([[0xad, 0xad, 1],
\ [0x2194, 0x2199, 2]])
\ [0x2194, 0x2199, 2]])
< *E1109* *E1110* *E1111* *E1112* *E1113*
The {list} argument is a list of lists with each three
@@ -10549,7 +10549,7 @@ state([{what}]) *state()*
w blocked on waiting, e.g. ch_evalexpr(), ch_read() and
ch_readraw() when reading json
S not triggering SafeState or SafeStateAgain, e.g. after
|f| or a count
|f| or a count
c callback invoked, including timer (repeats for
recursiveness up to "ccc")
s screen has scrolled for messages
@@ -10584,8 +10584,8 @@ str2list({string} [, {utf8}]) *str2list()*
< |list2str()| does the opposite.
When {utf8} is omitted or zero, the current 'encoding' is used.
With {utf8} set to 1, always treat the String as utf-8
characters. With utf-8 composing characters are handled
When {utf8} is TRUE, always treat the String as UTF-8
characters. With UTF-8 composing characters are handled
properly: >
str2list("á") returns [97, 769]
@@ -13120,7 +13120,7 @@ text...
literal then the items also cannot be changed: >
const ll = [1, 2, 3]
let ll[1] = 5 " Error!
< Nested references are not locked: >
< Nested references are not locked: >
let lvar = ['a']
const lconst = [0, lvar]
let lconst[0] = 2 " Error!
@@ -13174,8 +13174,8 @@ text...
Example with [depth] 0: >
let mylist = [1, 2, 3]
lockvar 0 mylist
let mylist[0] = 77 " OK
call add(mylist, 4] " OK
let mylist[0] = 77 " OK
call add(mylist, 4] " OK
let mylist = [7, 8, 9] " Error!
< *E743*
For unlimited depth use [!] and omit [depth].