diff options
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/doc/eval.txt | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt index f998c5750a..9f8cad7af1 100644 --- a/runtime/doc/eval.txt +++ b/runtime/doc/eval.txt @@ -1204,7 +1204,7 @@ next method: > mylist->filter(filterexpr)->map(mapexpr)->sort()->join() < Example of using a lambda: > - GetPercentage->{x -> x * 100}()->printf('%d%%') + GetPercentage()->{x -> x * 100}()->printf('%d%%') < When using -> the |expr7| operators will be applied first, thus: > -1.234->string() @@ -6384,6 +6384,9 @@ json_decode({expr}) *json_decode()* recommended and the only one required to be supported. Non-UTF-8 characters are an error. + Can also be used as a |method|: > + ReadObject()->json_decode() + json_encode({expr}) *json_encode()* Convert {expr} into a JSON string. Accepts |msgpack-special-dict| as the input. Will not convert @@ -6396,6 +6399,9 @@ json_encode({expr}) *json_encode()* or special escapes like "\t", other are dumped as-is. |Blob|s are converted to arrays of the individual bytes. + Can also be used as a |method|: > + GetObject()->json_encode() + keys({dict}) *keys()* Return a |List| with all the keys of {dict}. The |List| is in arbitrary order. Also see |items()| and |values()|. @@ -6459,6 +6465,10 @@ libcall({libname}, {funcname}, {argument}) object code must be compiled as position-independent ('PIC'). Examples: > :echo libcall("libc.so", "getenv", "HOME") + +< Can also be used as a |method|, where the base is passed as + the argument to the called function: > + GetValue()->libcall("libc.so", "getenv") < *libcallnr()* libcallnr({libname}, {funcname}, {argument}) @@ -6469,6 +6479,10 @@ libcallnr({libname}, {funcname}, {argument}) :call libcallnr("libc.so", "printf", "Hello World!\n") :call libcallnr("libc.so", "sleep", 10) < + Can also be used as a |method|, where the base is passed as + the argument to the called function: > + GetValue()->libcallnr("libc.so", "printf") +< *line()* line({expr}) The result is a Number, which is the line number of the file position given with {expr}. The {expr} argument is a string. @@ -6493,6 +6507,9 @@ line({expr}) The result is a Number, which is the line number of the file line(".") line number of the cursor line("'t") line number of mark t line("'" . marker) line number of mark marker +< + Can also be used as a |method|: > + GetValue()->line() line2byte({lnum}) *line2byte()* Return the byte count from the start of the buffer for line @@ -6507,6 +6524,9 @@ line2byte({lnum}) *line2byte()* |getline()|. When {lnum} is invalid -1 is returned. Also see |byte2line()|, |go| and |:goto|. + Can also be used as a |method|: > + GetLnum()->line2byte() + lispindent({lnum}) *lispindent()* Get the amount of indent for line {lnum} according the lisp indenting rules, as with 'lisp'. @@ -6514,6 +6534,9 @@ lispindent({lnum}) *lispindent()* relevant. {lnum} is used just like in |getline()|. When {lnum} is invalid, -1 is returned. + Can also be used as a |method|: > + GetLnum()->lispindent() + list2str({list} [, {utf8}]) *list2str()* Convert each number in {list} to a character string can concatenate them all. Examples: > @@ -6528,6 +6551,9 @@ list2str({list} [, {utf8}]) *list2str()* With utf-8 composing characters work as expected: > list2str([97, 769]) returns "á" < + Can also be used as a |method|: > + GetList()->list2str() + localtime() *localtime()* Return the current time, measured as seconds since 1st Jan 1970. See also |strftime()|, |strptime()| and |getftime()|. @@ -6562,6 +6588,9 @@ luaeval({expr}[, {expr}]) Evaluate Lua expression {expr} and return its result converted to Vim data structures. See |lua-eval| for more details. + Can also be used as a |method|: > + GetExpr()->luaeval() + map({expr1}, {expr2}) *map()* {expr1} must be a |List|, |Blob| or |Dictionary|. Replace each item in {expr1} with the result of evaluating |