diff options
Diffstat (limited to 'runtime/doc/eval.txt')
| -rw-r--r-- | runtime/doc/eval.txt | 294 |
1 files changed, 143 insertions, 151 deletions
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt index 2b2fda25e9..e337c5d6d5 100644 --- a/runtime/doc/eval.txt +++ b/runtime/doc/eval.txt @@ -1559,10 +1559,10 @@ v:exception The value of the exception most recently caught and not < Output: "caught oops". *v:false* *false-variable* -v:false Special value used to put "false" in JSON and msgpack. See - |json_encode()|. This value is converted to "v:false" when used - as a String (e.g. in |expr5| with string concatenation - operator) and to zero when used as a Number (e.g. in |expr5| +v:false Special value used to put "false" in JSON and msgpack. See + |json_encode()|. This value is converted to "v:false" when used + as a String (e.g. in |expr5| with string concatenation + operator) and to zero when used as a Number (e.g. in |expr5| or |expr7| when used with numeric operators). Read-only. *v:fcs_reason* *fcs_reason-variable* @@ -1703,16 +1703,16 @@ v:mouse_col Column number for a mouse click obtained with |getchar()|. value is zero when there was no mouse button click. *v:msgpack_types* *msgpack_types-variable* -v:msgpack_types Dictionary containing msgpack types used by |msgpackparse()| - and |msgpackdump()|. All types inside dictionary are fixed - (not editable) empty lists. To check whether some list is one +v:msgpack_types Dictionary containing msgpack types used by |msgpackparse()| + and |msgpackdump()|. All types inside dictionary are fixed + (not editable) empty lists. To check whether some list is one of msgpack types, use |is| operator. *v:null* *null-variable* -v:null Special value used to put "null" in JSON and NIL in msgpack. - See |json_encode()|. This value is converted to "v:null" when - used as a String (e.g. in |expr5| with string concatenation - operator) and to zero when used as a Number (e.g. in |expr5| +v:null Special value used to put "null" in JSON and NIL in msgpack. + See |json_encode()|. This value is converted to "v:null" when + used as a String (e.g. in |expr5| with string concatenation + operator) and to zero when used as a Number (e.g. in |expr5| or |expr7| when used with numeric operators). Read-only. *v:oldfiles* *oldfiles-variable* @@ -1903,10 +1903,10 @@ v:throwpoint The point where the exception most recently caught and not < Output: "Exception from test.vim, line 2" *v:true* *true-variable* -v:true Special value used to put "true" in JSON and msgpack. See - |json_encode()|. This value is converted to "v:true" when used - as a String (e.g. in |expr5| with string concatenation - operator) and to one when used as a Number (e.g. in |expr5| or +v:true Special value used to put "true" in JSON and msgpack. See + |json_encode()|. This value is converted to "v:true" when used + as a String (e.g. in |expr5| with string concatenation + operator) and to one when used as a Number (e.g. in |expr5| or |expr7| when used with numeric operators). Read-only. *v:val* *val-variable* @@ -2492,7 +2492,7 @@ assert_fails({cmd} [, {error}]) *assert_fails()* assert_false({actual} [, {msg}]) *assert_false()* When {actual} is not false an error message is added to |v:errors|, like with |assert_equal()|. - A value is false when it is zero or |v:false|. When "{actual}" + A value is false when it is zero or |v:false|. When "{actual}" is not a number or |v:false| the assert fails. When {msg} is omitted an error in the form "Expected False but got {actual}" is produced. @@ -3182,7 +3182,7 @@ diff_hlID({lnum}, {col}) *diff_hlID()* empty({expr}) *empty()* Return the Number 1 if {expr} is empty, zero otherwise. A |List| or |Dictionary| is empty when it does not have any - items. A Number is empty when its value is zero. Special + items. A Number is empty when its value is zero. Special variable is empty when it is |v:false| or |v:null|. escape({string}, {chars}) *escape()* @@ -4749,7 +4749,7 @@ input({opts}) string, or a blank string (for no prompt). A '\n' can be used in the prompt to start a new line. - In the second form it accepts a single dictionary with the + In the second form it accepts a single dictionary with the following keys, any of which may be omitted: Key Default Description ~ @@ -4757,7 +4757,7 @@ input({opts}) default "" Same as {text} in the first form. completion nothing Same as {completion} in the first form. cancelreturn "" Same as {cancelreturn} from - |inputdialog()|. Also works with + |inputdialog()|. Also works with input(). highlight nothing Highlight handler: |Funcref|. @@ -4833,8 +4833,8 @@ input({opts}) modifier. If the function causes any errors, it will be skipped for the duration of the current input() call. - Currently coloring is disabled when command-line contains - arabic characters. + Highlighting is disabled if command-line contains arabic + characters. NOTE: This function must not be used in a startup file, for the versions that only run in GUI mode (e.g., the Win32 GUI). @@ -4948,19 +4948,19 @@ islocked({expr}) *islocked()* *E786* message. Use |exists()| to check for existence. id({expr}) *id()* - Returns a |String| which is a unique identifier of the - container type (|List|, |Dict| and |Partial|). It is - guaranteed that for the mentioned types `id(v1) ==# id(v2)` - returns true iff `type(v1) == type(v2) && v1 is v2` (note: - |v:_null_list| and |v:_null_dict| have the same `id()` with - different types because they are internally represented as - a NULL pointers). Currently `id()` returns a hexadecimal - representanion of the pointers to the containers (i.e. like - `0x994a40`), same as `printf("%p", {expr})`, but it is advised + Returns a |String| which is a unique identifier of the + container type (|List|, |Dict| and |Partial|). It is + guaranteed that for the mentioned types `id(v1) ==# id(v2)` + returns true iff `type(v1) == type(v2) && v1 is v2` (note: + |v:_null_list| and |v:_null_dict| have the same `id()` with + different types because they are internally represented as + a NULL pointers). Currently `id()` returns a hexadecimal + representanion of the pointers to the containers (i.e. like + `0x994a40`), same as `printf("%p", {expr})`, but it is advised against counting on exact format of return value. - It is not guaranteed that `id(no_longer_existing_container)` - will not be equal to some other `id()`: new containers may + It is not guaranteed that `id(no_longer_existing_container)` + will not be equal to some other `id()`: new containers may reuse identifiers of the garbage-collected ones. items({dict}) *items()* @@ -5071,14 +5071,14 @@ join({list} [, {sep}]) *join()* The opposite function is |split()|. json_decode({expr}) *json_decode()* - Convert {expr} from JSON object. Accepts |readfile()|-style - list as the input, as well as regular string. May output any + Convert {expr} from JSON object. Accepts |readfile()|-style + list as the input, as well as regular string. May output any Vim value. In the following cases it will output |msgpack-special-dict|: 1. Dictionary contains duplicate key. 2. Dictionary contains empty key. - 3. String contains NUL byte. Two special dictionaries: for - dictionary and for string will be emitted in case string + 3. String contains NUL byte. Two special dictionaries: for + dictionary and for string will be emitted in case string with NUL byte was a dictionary key. Note: function treats its input as UTF-8 always. The JSON @@ -5087,14 +5087,14 @@ json_decode({expr}) *json_decode()* Non-UTF-8 characters are an error. json_encode({expr}) *json_encode()* - Convert {expr} into a JSON string. Accepts - |msgpack-special-dict| as the input. Will not convert - |Funcref|s, mappings with non-string keys (can be created as - |msgpack-special-dict|), values with self-referencing - containers, strings which contain non-UTF-8 characters, - pseudo-UTF-8 strings which contain codepoints reserved for - surrogate pairs (such strings are not valid UTF-8 strings). - Non-printable characters are converted into "\u1234" escapes + Convert {expr} into a JSON string. Accepts + |msgpack-special-dict| as the input. Will not convert + |Funcref|s, mappings with non-string keys (can be created as + |msgpack-special-dict|), values with self-referencing + containers, strings which contain non-UTF-8 characters, + pseudo-UTF-8 strings which contain codepoints reserved for + surrogate pairs (such strings are not valid UTF-8 strings). + Non-printable characters are converted into "\u1234" escapes or special escapes like "\t", other are dumped as-is. keys({dict}) *keys()* @@ -5193,7 +5193,7 @@ line({expr}) The result is a Number, which is the line number of the file This autocommand jumps to the last known position in a file just after opening it, if the '" mark is set: > :au BufReadPost * - \ if line("'\"") > 1 && line("'\"") <= line("$") && &ft !~# 'commit' + \ if line("'\"") > 1 && line("'\"") <= line("$") && &ft !~# 'commit' \ | exe "normal! g`\"" \ | endif @@ -5244,7 +5244,7 @@ log10({expr}) *log10()* < -2.0 luaeval({expr}[, {expr}]) - Evaluate Lua expression {expr} and return its result converted + Evaluate Lua expression {expr} and return its result converted to Vim data structures. See |lua-luaeval| for more details. map({expr1}, {expr2}) *map()* @@ -5675,7 +5675,7 @@ mkdir({name} [, {path} [, {prot}]]) :call mkdir($HOME . "/tmp/foo/bar", "p", 0700) < This function is not available in the |sandbox|. - If you try to create an existing directory with {path} set to + If you try to create an existing directory with {path} set to "p" mkdir() will silently exit. *mode()* @@ -5728,78 +5728,76 @@ msgpackdump({list}) {Nvim} *msgpackdump()* 5. Points 3. and 4. do not apply to |msgpack-special-dict|s. msgpackparse({list}) {Nvim} *msgpackparse()* - Convert a |readfile()|-style list to a list of VimL objects. + Convert a |readfile()|-style list to a list of VimL objects. Example: > let fname = expand('~/.config/nvim/shada/main.shada') let mpack = readfile(fname, 'b') let shada_objects = msgpackparse(mpack) -< This will read ~/.config/nvim/shada/main.shada file to +< This will read ~/.config/nvim/shada/main.shada file to `shada_objects` list. Limitations: - 1. Mapping ordering is not preserved unless messagepack - mapping is dumped using generic mapping + 1. Mapping ordering is not preserved unless messagepack + mapping is dumped using generic mapping (|msgpack-special-map|). - 2. Since the parser aims to preserve all data untouched - (except for 1.) some strings are parsed to - |msgpack-special-dict| format which is not convenient to + 2. Since the parser aims to preserve all data untouched + (except for 1.) some strings are parsed to + |msgpack-special-dict| format which is not convenient to use. *msgpack-special-dict* - Some messagepack strings may be parsed to special + Some messagepack strings may be parsed to special dictionaries. Special dictionaries are dictionaries which 1. Contain exactly two keys: `_TYPE` and `_VAL`. - 2. `_TYPE` key is one of the types found in |v:msgpack_types| + 2. `_TYPE` key is one of the types found in |v:msgpack_types| variable. - 3. Value for `_VAL` has the following format (Key column + 3. Value for `_VAL` has the following format (Key column contains name of the key from |v:msgpack_types|): Key Value ~ - nil Zero, ignored when dumping. This value cannot - possibly appear in |msgpackparse()| output in Neovim - versions which have |v:null|. - boolean One or zero. When dumping it is only checked that - value is a |Number|. This value cannot possibly - appear in |msgpackparse()| output in Neovim versions - which have |v:true| and |v:false|. - integer |List| with four numbers: sign (-1 or 1), highest two - bits, number with bits from 62nd to 31st, lowest 31 - bits. I.e. to get actual number one will need to use + nil Zero, ignored when dumping. Not returned by + |msgpackparse()| since |v:null| was introduced. + boolean One or zero. When dumping it is only checked that + value is a |Number|. Not returned by |msgpackparse()| + since |v:true| and |v:false| were introduced. + integer |List| with four numbers: sign (-1 or 1), highest two + bits, number with bits from 62nd to 31st, lowest 31 + bits. I.e. to get actual number one will need to use code like > _VAL[0] * ((_VAL[1] << 62) & (_VAL[2] << 31) & _VAL[3]) -< Special dictionary with this type will appear in - |msgpackparse()| output under one of the following +< Special dictionary with this type will appear in + |msgpackparse()| output under one of the following circumstances: - 1. |Number| is 32-bit and value is either above + 1. |Number| is 32-bit and value is either above INT32_MAX or below INT32_MIN. - 2. |Number| is 64-bit and value is above INT64_MAX. It - cannot possibly be below INT64_MIN because msgpack + 2. |Number| is 64-bit and value is above INT64_MAX. It + cannot possibly be below INT64_MIN because msgpack C parser does not support such values. - float |Float|. This value cannot possibly appear in + float |Float|. This value cannot possibly appear in |msgpackparse()| output. - string |readfile()|-style list of strings. This value will - appear in |msgpackparse()| output if string contains - zero byte or if string is a mapping key and mapping is - being represented as special dictionary for other + string |readfile()|-style list of strings. This value will + appear in |msgpackparse()| output if string contains + zero byte or if string is a mapping key and mapping is + being represented as special dictionary for other reasons. - binary |readfile()|-style list of strings. This value will - appear in |msgpackparse()| output if binary string + binary |readfile()|-style list of strings. This value will + appear in |msgpackparse()| output if binary string contains zero byte. - array |List|. This value cannot appear in |msgpackparse()| + array |List|. This value cannot appear in |msgpackparse()| output. *msgpack-special-map* - map |List| of |List|s with two items (key and value) each. - This value will appear in |msgpackparse()| output if + map |List| of |List|s with two items (key and value) each. + This value will appear in |msgpackparse()| output if parsed mapping contains one of the following keys: - 1. Any key that is not a string (including keys which + 1. Any key that is not a string (including keys which are binary strings). 2. String with NUL byte inside. 3. Duplicate key. 4. Empty key. - ext |List| with two values: first is a signed integer - representing extension type. Second is + ext |List| with two values: first is a signed integer + representing extension type. Second is |readfile()|-style list of strings. nextnonblank({lnum}) *nextnonblank()* @@ -6073,11 +6071,11 @@ pumvisible() *pumvisible()* py3eval({expr}) *py3eval()* Evaluate Python expression {expr} and return its result converted to Vim data structures. - Numbers and strings are returned as they are (strings are - copied though, Unicode strings are additionally converted to + Numbers and strings are returned as they are (strings are + copied though, Unicode strings are additionally converted to UTF-8). Lists are represented as Vim |List| type. - Dictionaries are represented as Vim |Dictionary| type with + Dictionaries are represented as Vim |Dictionary| type with keys converted to strings. {only available when compiled with the |+python3| feature} @@ -6145,7 +6143,7 @@ readfile({fname} [, {binary} [, {max}]]) reltime([{start} [, {end}]]) *reltime()* Return an item that represents a time value. The format of the item depends on the system. It can be passed to - |reltimestr()| to convert it to a string or |reltimefloat()| + |reltimestr()| to convert it to a string or |reltimefloat()| to convert to a float. Without an argument it returns the current "relative time", an @@ -6929,9 +6927,9 @@ setreg({regname}, {value} [, {options}]) :call setreg('a', "1\n2\n3", 'b5') < This example shows using the functions to save and restore a - register (note: you may not reliably restore register value - without using the third argument to |getreg()| as without it - newlines are represented as newlines AND Nul bytes are + register (note: you may not reliably restore register value + without using the third argument to |getreg()| as without it + newlines are represented as newlines AND Nul bytes are represented as newlines as well, see |NL-used-for-Nul|). > :let var_a = getreg('a', 1, 1) :let var_amode = getregtype('a') @@ -7369,20 +7367,20 @@ string({expr}) Return {expr} converted to a String. If {expr} is a Number, {expr} type result ~ String 'string' Number 123 - Float 123.123456 or 1.123456e8 or + Float 123.123456 or 1.123456e8 or `str2float('inf')` Funcref `function('name')` List [item, item] Dictionary {key: value, key: value} Note that in String values the ' character is doubled. Also see |strtrans()|. - Note 2: Output format is mostly compatible with YAML, except - for infinite and NaN floating-point values representations - which use |str2float()|. Strings are also dumped literally, - only single quote is escaped, which does not allow using YAML - for parsing back binary strings. |eval()| should always work for - strings and floats though and this is the only official - method, use |msgpackdump()| or |json_encode()| if you need to + Note 2: Output format is mostly compatible with YAML, except + for infinite and NaN floating-point values representations + which use |str2float()|. Strings are also dumped literally, + only single quote is escaped, which does not allow using YAML + for parsing back binary strings. |eval()| should always work for + strings and floats though and this is the only official + method, use |msgpackdump()| or |json_encode()| if you need to share data with other application. *strlen()* @@ -7630,10 +7628,10 @@ system({cmd} [, {input}]) *system()* *E677* redirection syntax) before input can reach it. Use |jobstart()| instead. - Note: Use |shellescape()| or |::S| with |expand()| or - |fnamemodify()| to escape special characters in a command - argument. Newlines in {cmd} may cause the command to fail. - The characters in 'shellquote' and 'shellxquote' may also + Note: Use |shellescape()| or |::S| with |expand()| or + |fnamemodify()| to escape special characters in a command + argument. Newlines in {cmd} may cause the command to fail. + The characters in 'shellquote' and 'shellxquote' may also cause trouble. The result is a String. Example: > @@ -7660,9 +7658,9 @@ system({cmd} [, {input}]) *system()* *E677* systemlist({cmd} [, {input} [, {keepempty}]]) *systemlist()* - Same as |system()|, but returns a |List| with lines (parts of - output separated by NL) with NULs transformed into NLs. Output - is the same as |readfile()| will output with {binary} argument + Same as |system()|, but returns a |List| with lines (parts of + output separated by NL) with NULs transformed into NLs. Output + is the same as |readfile()| will output with {binary} argument set to "b", except that a final newline is not preserved, unless {keepempty} is non-zero. Note that on MS-Windows you may get trailing CR characters. @@ -7926,7 +7924,7 @@ type({expr}) *type()* :if type(myvar) == type({}) :if type(myvar) == type(0.0) :if type(myvar) == type(v:true) -< In place of checking for |v:null| type it is better to check +< In place of checking for |v:null| type it is better to check for |v:null| directly as it is the only value of this type: > :if myvar is v:null < To check if the v:t_ variables exist use this: > @@ -8243,10 +8241,10 @@ writefile({list}, {fname} [, {flags}]) :call writefile(["foo"], "event.log", "a") :call writefile(["bar"], "event.log", "a") < - When {flags} contains "S" fsync() call is not used, with "s" - it is used, 'fsync' option applies by default. No fsync() - means that writefile() will finish faster, but writes may be - left in OS buffers and not yet written to disk. Such changes + When {flags} contains "S" fsync() call is not used, with "s" + it is used, 'fsync' option applies by default. No fsync() + means that writefile() will finish faster, but writes may be + left in OS buffers and not yet written to disk. Such changes will disappear if system crashes before OS does writing. All NL characters are replaced with a NUL character. @@ -8728,7 +8726,7 @@ like this: > When such a function is called, and it is not defined yet, Vim will search the "autoload" directories in 'runtimepath' for a script file called -"filename.vim". For example "~/.config/nvim/autoload/filename.vim". That +"filename.vim". For example "~/.config/nvim/autoload/filename.vim". That file should then define the function like this: > function filename#funcname() @@ -8889,11 +8887,6 @@ This does NOT work: > value and the global value are changed. Example: > :let &path = &path . ',/usr/local/include' -< This also works for terminal codes in the form t_xx. - But only for alphanumerical names. Example: > - :let &t_k1 = "\<Esc>[234;" -< When the code does not exist yet it will be created as - a terminal key code, there is no error. :let &{option-name} .= {expr1} For a string option: Append {expr1} to the value. @@ -9004,8 +8997,8 @@ This does NOT work: > < *E741* *E940* If you try to change a locked variable you get an error message: "E741: Value is locked: {name}". - If you try to lock or unlock a built-in variable you - will get an error message "E940: Cannot lock or unlock + If you try to lock or unlock a built-in variable you + will get an error message "E940: Cannot lock or unlock variable {name}". [depth] is relevant when locking a |List| or @@ -9264,17 +9257,17 @@ This does NOT work: > with the |:redraw| command. Example: > :new | redraw | echo "there is a new window" < *:echo-self-refer* - When printing nested containers echo prints second - occurrence of the self-referencing container using - "[...@level]" (self-referencing |List|) or + When printing nested containers echo prints second + occurrence of the self-referencing container using + "[...@level]" (self-referencing |List|) or "{...@level}" (self-referencing |Dict|): > :let l = [] :call add(l, l) :let l2 = [] :call add(l2, [l2]) :echo l l2 -< echoes "[[...@0]] [[[...@0]]]". Echoing "[l]" will - echo "[[[...@1]]]" because l first occurs at second +< echoes "[[...@0]] [[[...@0]]]". Echoing "[l]" will + echo "[[[...@1]]]" because l first occurs at second level. *:echon* @@ -10574,19 +10567,18 @@ This is not allowed when the textlock is active: - etc. ============================================================================== -13. Command-line expressions coloring *expr-coloring* +13. Command-line expressions highlighting *expr-highlight* -Expressions entered by user in |i_CTRL-R_=|, |c_CTRL-\_e|, |quote=| are -colored by built-in expressions parser. It uses highlight groups described in -the table below, which may be overriden by user colorschemes, all linked to -some other highlighting group. +Expressions entered by the user in |i_CTRL-R_=|, |c_CTRL-\_e|, |quote=| are +highlighted by the built-in expressions parser. It uses highlight groups +described in the table below, which may be overriden by colorschemes. *hl-NvimInvalid* -In addition to highlighting groups prefixed with Nvim described below there -are highlighting groups prefixed with NvimInvalid which have just the same -meaning, but used to indicate that the relevant token contains an error or -that error had occurred just before it. They have mostly the same hierarchy, -except that by default in place of any non-Nvim-prefixed group NvimInvalid -linking to `Error` is used and some other intermediate groups are present. +Besides the "Nvim"-prefixed highlight groups described below, there are +"NvimInvalid"-prefixed highlight groups which have the same meaning but +indicate that the token contains an error or that an error occurred just +before it. They have mostly the same hierarchy, except that (by default) in +place of any non-Nvim-prefixed group NvimInvalid linking to `Error` is used +and some other intermediate groups are present. Group Default link Colored expression ~ *hl-NvimInternalError* None, red/red Parser bug @@ -10637,24 +10629,24 @@ Group Default link Colored expression ~ *hl-NvimList* NvimContainer `[`/`]` in |list| literal *hl-NvimIdentifier* Identifier Generic identifier -*hl-NvimIdentifierScope* NvimIdentifier Namespace: letter - before `:` in +*hl-NvimIdentifierScope* NvimIdentifier Namespace: letter + before `:` in |internal-variables| *hl-NvimIdentifierScopeDelimiter* NvimIdentifier `:` after namespace letter *hl-NvimIdentifierName* NvimIdentifier Rest of the ident -*hl-NvimIdentifierKey* NvimIdentifier Identifier after +*hl-NvimIdentifierKey* NvimIdentifier Identifier after |expr-entry| *hl-NvimColon* Delimiter `:` in |dict| literal -*hl-NvimComma* Delimiter `,` in |dict|/|list| - literal or +*hl-NvimComma* Delimiter `,` in |dict|/|list| + literal or |expr-function| *hl-NvimArrow* Delimiter `->` in |lambda| *hl-NvimRegister* SpecialChar |expr-register| -*hl-NvimNumber* Number Non-prefix digits - in integer +*hl-NvimNumber* Number Non-prefix digits + in integer |expr-number| *hl-NvimNumberPrefix* Type `0` for |octal-number| `0x` for |hex-number| @@ -10672,25 +10664,25 @@ Group Default link Colored expression ~ *hl-NvimEnvironmentName* NvimIdentifier Env variable name *hl-NvimString* String Generic string -*hl-NvimStringBody* NvimString Generic string +*hl-NvimStringBody* NvimString Generic string literal body *hl-NvimStringQuote* NvimString Generic string quote -*hl-NvimStringSpecial* SpecialChar Generic string +*hl-NvimStringSpecial* SpecialChar Generic string non-literal body *hl-NvimSingleQuote* NvimStringQuote `'` in |expr-'| -*hl-NvimSingleQuotedBody* NvimStringBody Literal part of +*hl-NvimSingleQuotedBody* NvimStringBody Literal part of |expr-'| string body -*hl-NvimSingleQuotedQuote* NvimStringSpecial `''` inside |expr-'| +*hl-NvimSingleQuotedQuote* NvimStringSpecial `''` inside |expr-'| string body *hl-NvimDoubleQuote* NvimStringQuote `"` in |expr-quote| -*hl-NvimDoubleQuotedBody* NvimStringBody Literal part of +*hl-NvimDoubleQuotedBody* NvimStringBody Literal part of |expr-quote| body -*hl-NvimDoubleQuotedEscape* NvimStringSpecial Valid |expr-quote| +*hl-NvimDoubleQuotedEscape* NvimStringSpecial Valid |expr-quote| escape sequence -*hl-NvimDoubleQuotedUnknownEscape* NvimInvalidValue Unrecognized - |expr-quote| escape +*hl-NvimDoubleQuotedUnknownEscape* NvimInvalidValue Unrecognized + |expr-quote| escape sequence vim:tw=78:ts=8:noet:ft=help:norl: |