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patch 8.1.1987: more functions can be used as methods

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Problem:    More functions can be used as methods.
Solution:   Make various functions usable as a method.
This commit is contained in:
Bram Moolenaar
2019-09-04 22:29:14 +02:00
parent a5a7882ea4
commit a0d1fef4eb
8 changed files with 99 additions and 41 deletions
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80
runtime/doc/eval.txt
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@@ -1,4 +1,4 @@
*eval.txt* For Vim version 8.1. Last change: 2019 Aug 31
*eval.txt* For Vim version 8.1. Last change: 2019 Sep 04
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -2547,7 +2547,7 @@ keys({dict}) List keys in {dict}
len({expr}) Number the length of {expr}
libcall({lib}, {func}, {arg}) String call {func} in library {lib} with {arg}
libcallnr({lib}, {func}, {arg}) Number idem, but return a Number
line({expr}) Number line nr of cursor, last line or mark
line({expr} [, {winid}]) Number line nr of cursor, last line or mark
line2byte({lnum}) Number byte count of line {lnum}
lispindent({lnum}) Number Lisp indent for line {lnum}
list2str({list} [, {utf8}]) String turn numbers in {list} into a String
@@ -5688,8 +5688,8 @@ glob2regpat({expr}) *glob2regpat()*
GetExpr()->glob2regpat()
< *globpath()*
globpath({path}, {expr} [, {nosuf} [, {list} [, {alllinks}]]])
Perform glob() on all directories in {path} and concatenate
the results. Example: >
Perform glob() for {expr} on all directories in {path} and
concatenate the results. Example: >
:echo globpath(&rtp, "syntax/c.vim")
<
{path} is a comma-separated list of directory names. Each
@@ -5790,7 +5790,9 @@ hasmapto({what} [, {mode} [, {abbr}]]) *hasmapto()*
If no matching mapping is found 0 is returned.
The following characters are recognized in {mode}:
n Normal mode
v Visual mode
v Visual and Select mode
x Visual mode
s Select mode
o Operator-pending mode
i Insert mode
l Language-Argument ("r", "f", "t", etc.)
@@ -6376,8 +6378,9 @@ libcallnr({libname}, {funcname}, {argument})
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
line({expr} [, {winid}]) *line()*
The result is a Number, which is the line number of the file
position given with {expr}. The accepted positions are:
. the cursor position
$ the last line in the current buffer
@@ -6395,8 +6398,11 @@ line({expr}) The result is a Number, which is the line number of the file
then applies to another buffer.
To get the column number use |col()|. To get both use
|getpos()|.
With the optional {winid} argument the values are obtained for
that window instead of the current window.
Examples: >
line(".") line number of the cursor
line(".", winid) idem, in window "winid"
line("'t") line number of mark t
line("'" . marker) line number of mark marker
<
@@ -7546,6 +7552,9 @@ range({expr} [, {max} [, {stride}]]) *range()*
range(2, -2, -1) " [2, 1, 0, -1, -2]
range(0) " []
range(2, 0) " error!
<
Can also be used as a |method|: >
GetExpr()->range()
<
*readdir()*
readdir({directory} [, {expr}])
@@ -7575,6 +7584,9 @@ readdir({directory} [, {expr}])
\ {x : s:tree(a:dir . '/' . x)} : x})}
endfunction
echo s:tree(".")
<
Can also be used as a |method|: >
GetDirName()->readdir()
<
*readfile()*
readfile({fname} [, {type} [, {max}]])
@@ -7610,6 +7622,9 @@ readfile({fname} [, {type} [, {max}]])
the result is an empty list.
Also see |writefile()|.
Can also be used as a |method|: >
GetFileName()->readfile()
reg_executing() *reg_executing()*
Returns the single letter name of the register being executed.
Returns an empty string when no register is being executed.
@@ -7631,6 +7646,10 @@ reltime([{start} [, {end}]]) *reltime()*
and {end}.
The {start} and {end} arguments must be values returned by
reltime().
Can also be used as a |method|: >
GetStart()->reltime()
<
{only available when compiled with the |+reltime| feature}
reltimefloat({time}) *reltimefloat()*
@@ -7641,7 +7660,11 @@ reltimefloat({time}) *reltimefloat()*
let seconds = reltimefloat(reltime(start))
< See the note of reltimestr() about overhead.
Also see |profiling|.
{only available when compiled with the |+reltime| feature}
Can also be used as a |method|: >
reltime(start)->reltimefloat()
< {only available when compiled with the |+reltime| feature}
reltimestr({time}) *reltimestr()*
Return a String that represents the time value of {time}.
@@ -7656,7 +7679,11 @@ reltimestr({time}) *reltimestr()*
can use split() to remove it. >
echo split(reltimestr(reltime(start)))[0]
< Also see |profiling|.
{only available when compiled with the |+reltime| feature}
Can also be used as a |method|: >
reltime(start)->reltimestr()
< {only available when compiled with the |+reltime| feature}
*remote_expr()* *E449*
remote_expr({server}, {string} [, {idvar} [, {timeout}]])
@@ -7685,6 +7712,8 @@ remote_expr({server}, {string} [, {idvar} [, {timeout}]])
:echo remote_expr("gvim", "2+2")
:echo remote_expr("gvim1", "b:current_syntax")
<
Can also be used as a |method|: >
ServerName()->remote_expr(expr)
remote_foreground({server}) *remote_foreground()*
Move the Vim server with the name {server} to the foreground.
@@ -7696,7 +7725,11 @@ remote_foreground({server}) *remote_foreground()*
Note: This does not restore the window if it was minimized,
like foreground() does.
This function is not available in the |sandbox|.
{only in the Win32, Athena, Motif and GTK GUI versions and the
Can also be used as a |method|: >
ServerName()->remote_foreground()
< {only in the Win32, Athena, Motif and GTK GUI versions and the
Win32 console version}
@@ -7714,6 +7747,9 @@ remote_peek({serverid} [, {retvar}]) *remote_peek()*
:let repl = ""
:echo "PEEK: ".remote_peek(id, "repl").": ".repl
< Can also be used as a |method|: >
ServerId()->remote_peek()
remote_read({serverid}, [{timeout}]) *remote_read()*
Return the oldest available reply from {serverid} and consume
it. Unless a {timeout} in seconds is given, it blocks until a
@@ -7723,6 +7759,9 @@ remote_read({serverid}, [{timeout}]) *remote_read()*
{only available when compiled with the |+clientserver| feature}
Example: >
:echo remote_read(id)
< Can also be used as a |method|: >
ServerId()->remote_read()
<
*remote_send()* *E241*
remote_send({server}, {string} [, {idvar}])
@@ -7746,12 +7785,19 @@ remote_send({server}, {string} [, {idvar}])
\ echo remote_read(expand("<amatch>"))
:echo remote_send("gvim", ":sleep 10 | echo ".
\ 'server2client(expand("<client>"), "HELLO")<CR>')
<
Can also be used as a |method|: >
ServerName()->remote_send(keys)
<
*remote_startserver()* *E941* *E942*
remote_startserver({name})
Become the server {name}. This fails if already running as a
server, when |v:servername| is not empty.
{only available when compiled with the |+clientserver| feature}
Can also be used as a |method|: >
ServerName()->remote_startserver()
< {only available when compiled with the |+clientserver| feature}
remove({list}, {idx} [, {end}]) *remove()*
Without {end}: Remove the item at {idx} from |List| {list} and
@@ -7795,6 +7841,9 @@ rename({from}, {to}) *rename()*
NOTE: If {to} exists it is overwritten without warning.
This function is not available in the |sandbox|.
Can also be used as a |method|: >
GetOldName()->rename(newname)
repeat({expr}, {count}) *repeat()*
Repeat {expr} {count} times and return the concatenated
result. Example: >
@@ -7824,6 +7873,8 @@ resolve({filename}) *resolve()* *E655*
current directory (provided the result is still a relative
path name) and also keeps a trailing path separator.
Can also be used as a |method|: >
GetName()->resolve()
reverse({object}) *reverse()*
Reverse the order of items in {object} in-place.
@@ -7861,7 +7912,11 @@ rubyeval({expr}) *rubyeval()*
Hashes are represented as Vim |Dictionary| type.
Other objects are represented as strings resulted from their
"Object#to_s" method.
{only available when compiled with the |+ruby| feature}
Can also be used as a |method|: >
GetRubyExpr()->rubyeval()
< {only available when compiled with the |+ruby| feature}
screenattr({row}, {col}) *screenattr()*
Like |screenchar()|, but return the attribute. This is a rather
@@ -10231,6 +10286,7 @@ macunix Synonym for osxdarwin
menu Compiled with support for |:menu|.
mksession Compiled with support for |:mksession|.
modify_fname Compiled with file name modifiers. |filename-modifiers|
(always true)
mouse Compiled with support mouse.
mouse_dec Compiled with support for Dec terminal mouse.
mouse_gpm Compiled with support for gpm (Linux console mouse)