diff options
Diffstat (limited to '.config/nvim/other')
| -rw-r--r-- | .config/nvim/other/fzf.vim | 19 | ||||
| -rw-r--r-- | .config/nvim/other/learn.vim | 649 | ||||
| -rw-r--r-- | .config/nvim/other/out.vim | 36 |
3 files changed, 0 insertions, 704 deletions
diff --git a/.config/nvim/other/fzf.vim b/.config/nvim/other/fzf.vim deleted file mode 100644 index 371b680..0000000 --- a/.config/nvim/other/fzf.vim +++ /dev/null @@ -1,19 +0,0 @@ -" --> Fzf -let g:fzf_layout = { 'window': { 'width': 1, 'height': 1 } } -command! -bang -nargs=? -complete=dir Files - \ call fzf#vim#files(<q-args>, {'options': ['--info=inline', '--preview', 'preview {}']}, <bang>0) - -" Mapping selecting mappings -nmap <leader><tab> <plug>(fzf-maps-n) -xmap <leader><tab> <plug>(fzf-maps-x) -omap <leader><tab> <plug>(fzf-maps-o) - -" Insert mode completion -imap <c-x><c-k> <plug>(fzf-complete-word) -imap <c-x><c-f> <plug>(fzf-complete-path) -imap <c-x><c-l> <plug>(fzf-complete-line) - -" Fzf keybindings -nnoremap <leader>ff :Files<CR> -nnoremap <leader>f. :Files %:p:h<CR> - diff --git a/.config/nvim/other/learn.vim b/.config/nvim/other/learn.vim deleted file mode 100644 index c3272d9..0000000 --- a/.config/nvim/other/learn.vim +++ /dev/null @@ -1,649 +0,0 @@ -" ############## -" Introduction -" ############## -" -" Vim script (also called VimL) is the subset of Vim's ex-commands which -" supplies a number of features one would expect from a scripting language, -" such as values, variables, functions or loops. Always keep in the back of -" your mind that a Vim script file is just a sequence of ex-commands. It is -" very common for a script to mix programming-language features and raw -" ex-commands. -" -" You can run Vim script directly by entering the commands in command-line mode -" (press `:` to enter command-line mode), or you can write them to a file -" (without the leading `:`) and source it in a running Vim instance (`:source -" path/to/file`). Some files are sourced automatically as part of your -" configuration (see |startup|). This guide assumes that you are familiar -" with ex-commands and will only cover the scripting. Help topics to the -" relevant manual sections are included. -" -" See |usr_41.txt| for the official introduction to Vim script. A comment is -" anything following an unmatched `"` until the end of the line, and `|` -" separates instructions (what `;` does in most other languages). References to -" the manual as surrounded with `|`, such as |help.txt|. - -" This is a comment - -" The vertical line '|' (pipe) separates commands -echo 'Hello' | echo 'world!' - -" Putting a comment after a command usually works -pwd " Displays the current working directory - -" Except for some commands it does not; use the command delimiter before the -" comment (echo assumes that the quotation mark begins a string) -echo 'Hello world!' | " Displays a message - -" Line breaks can be escaped by placing a backslash as the first non-whitespace -" character on the *following* line. Only works in script files, not on the -" command line -echo " Hello - \ world " - -echo [1, - \ 2] - -echo { - \ 'a': 1, - \ 'b': 2 -\} - - -" ####### -" Types -" ####### -" -" For an overview of types see |E712|. For an overview of operators see -" |expression-syntax| - -" Numbers (|expr-number|) -" ####### - -echo 123 | " Decimal -echo 0b1111011 | " Binary -echo 0173 | " Octal -echo 0x7B | " Hexadecimal -echo 123.0 | " Floating-point -echo 1.23e2 | " Floating-point (scientific notation) - -" Note that an *integer* number with a leading `0` is in octal notation. The -" usual arithmetic operations are supported. - -echo 1 + 2 | " Addition -echo 1 - 2 | " Subtraction -echo - 1 | " Negation (unary minus) -echo + 1 | " Unary plus (does nothing really, but still legal) -echo 1 * 2 | " Multiplication -echo 1 / 2 | " Division -echo 1 % 2 | " Modulo (remainder) - -" Booleans (|Boolean|) -" ######## -" -" The number 0 is false, every other number is true. Strings are implicitly -" converted to numbers (see below). There are two pre-defined semantic -" constants. - -echo v:true | " Evaluates to 1 or the string 'v:true' -echo v:false | " Evaluates to 0 or the string 'v:false' - -" Boolean values can result from comparison of two objects. - -echo x == y | " Equality by value -echo x != y | " Inequality -echo x > y | " Greater than -echo x >= y | " Greater than or equal -echo x < y | " Smaller than -echo x <= y | " Smaller than or equal -echo x is y | " Instance identity (lists and dictionaries) -echo x isnot y | " Instance non-identity (lists and dictionaries) - -" Strings are compared based on their alphanumerical ordering -" echo 'a' < 'b'. Case sensitivity depends on the setting of 'ignorecase' -" -" Explicit case-sensitivity is specified by appending '#' (match case) or '?' -" (ignore case) to the operator. Prefer explicitly case sensitivity when writing -" portable scripts. - -echo 'a' < 'B' | " True or false depending on 'ignorecase' -echo 'a' <? 'B' | " True -echo 'a' <# 'B' | " False - -" Regular expression matching -echo "hi" =~ "hello" | " Regular expression match, uses 'ignorecase' -echo "hi" =~# "hello" | " Regular expression match, case sensitive -echo "hi" =~? "hello" | " Regular expression match, case insensitive -echo "hi" !~ "hello" | " Regular expression unmatch, use 'ignorecase' -echo "hi" !~# "hello" | " Regular expression unmatch, case sensitive -echo "hi" !~? "hello" | " Regular expression unmatch, case insensitive - -" Boolean operations are possible. - -echo v:true && v:false | " Logical AND -echo v:true || v:false | " Logical OR -echo ! v:true | " Logical NOT -echo v:true ? 'yes' : 'no' | " Ternary operator - - -" Strings (|String|) -" ####### -" -" An ordered zero-indexed sequence of bytes. The encoding of text into bytes -" depends on the option |'encoding'|. - -" Literal constructors -echo "Hello world\n" | " The last two characters stand for newline -echo 'Hello world\n' | " The last two characters are literal -echo 'Let''s go!' | " Two single quotes become one quote character - -" Single-quote strings take all characters are literal, except two single -" quotes, which are taken to be a single quote in the string itself. See -" |expr-quote| for all possible escape sequences. - -" String concatenation -" The .. operator is preferred, but only supported in since Vim 8.1.1114 -echo 'Hello ' . 'world' | " String concatenation -echo 'Hello ' .. 'world' | " String concatenation (new variant) - -" String indexing -echo 'Hello'[0] | " First byte -echo 'Hello'[1] | " Second byte -echo 'Hellö'[4] | " Returns a byte, not the character 'ö' - -" Substrings (second index is inclusive) -echo 'Hello'[:] | " Copy of entire string -echo 'Hello'[1:3] | " Substring, second to fourth byte -echo 'Hello'[1:-2] | " Substring until second to last byte -echo 'Hello'[1:] | " Substring with starting index -echo 'Hello'[:2] | " Substring with ending index -echo 'Hello'[-2:] | " Substring relative to end of string - -" A negative index is relative to the end of the string. See -" |string-functions| for all string-related functions. - -" Lists (|List|) -" ##### -" -" An ordered zero-indexed heterogeneous sequence of arbitrary Vim script -" objects. - -" Literal constructor -echo [] | " Empty list -echo [1, 2, 'Hello'] | " List with elements -echo [1, 2, 'Hello', ] | " Trailing comma permitted -echo [[1, 2], 'Hello'] | " Lists can be nested arbitrarily - -" List concatenation -echo [1, 2] + [3, 4] | " Creates a new list - -" List indexing, negative is relative to end of list (|list-index|) -echo [1, 2, 3, 4][2] | " Third element -echo [1, 2, 3, 4][-1] | " Last element - -" List slicing (|sublist|) -echo [1, 2, 3, 4][:] | " Shallow copy of entire list -echo [1, 2, 3, 4][:2] | " Sublist until third item (inclusive) -echo [1, 2, 3, 4][2:] | " Sublist from third item (inclusive) -echo [1, 2, 3, 4][:-2] | " Sublist until second-to-last item (inclusive) - -" All slicing operations create new lists. To modify a list in-place use list -" functions (|list-functions|) or assign directly to an item (see below about -" variables). - - -" Dictionaries (|Dictionary|) -" ############ -" -" An unordered sequence of key-value pairs, keys are always strings (numbers -" are implicitly converted to strings). - -" Dictionary literal -echo {} | " Empty dictionary -echo {'a': 1, 'b': 2} | " Dictionary literal -echo {'a': 1, 'b': 2, } | " Trailing comma permitted -echo {'x': {'a': 1, 'b': 2}} | " Nested dictionary - -" Indexing a dictionary -echo {'a': 1, 'b': 2}['a'] | " Literal index -echo {'a': 1, 'b': 2}.a | " Syntactic sugar for simple keys - -" See |dict-functions| for dictionary manipulation functions. - - -" Funcref (|Funcref|) -" ####### -" -" Reference to a function, uses the function name as a string for construction. -" When stored in a variable the name of the variable has the same restrictions -" as a function name (see below). - -echo function('type') | " Reference to function type() -" Note that `funcref('type')` will throw an error because the argument must be -" a user-defined function; see further below for defining your own functions. -echo funcref('type') | " Reference by identity, not name -" A lambda (|lambda|) is an anonymous function; it can only contain one -" expression in its body, which is also its implicit return value. -echo {x -> x * x} | " Anonymous function -echo function('substitute', ['hello']) | " Partial function - - -" Regular expression (|regular-expression|) -" ################## -" -" A regular expression pattern is generally a string, but in some cases you can -" also use a regular expression between a pair of delimiters (usually `/`, but -" you can choose anything). - -" Substitute 'hello' for 'Hello' -substitute/hello/Hello/ - - -" ########################### -" Implicit type conversions -" ########################### -" -" Strings are converted to numbers, and numbers to strings when necessary. A -" number becomes its decimal notation as a string. A string becomes its -" numerical value if it can be parsed to a number, otherwise it becomes zero. - -echo "1" + 1 | " Number -echo "1" .. 1 | " String -echo "0xA" + 1 | " Number - -" Strings are treated like numbers when used as booleans -echo "true" ? 1 : 0 | " This string is parsed to 0, which is false - -" ########### -" Variables -" ########### -" -" Variables are bound within a scope; if no scope is provided a default is -" chosen by Vim. Use `:let` and `:const` to bind a value and `:unlet` to unbind -" it. - -let b:my_var = 1 | " Local to current buffer -let w:my_var = 1 | " Local to current window -let t:my_var = 1 | " Local to current tab page -let g:my_var = 1 | " Global variable -let l:my_var = 1 | " Local to current function (see functions below) -let s:my_var = 1 | " Local to current script file -let a:my_arg = 1 | " Function argument (see functions below) - -" The Vim scope is read-only -echo v:true | " Special built-in Vim variables (|v:var|) - -" Access special Vim memory like variables -let @a = 'Hello' | " Register -let $PATH='' | " Environment variable -let &textwidth = 79 | " Option -let &l:textwidth = 79 | " Local option -let &g:textwidth = 79 | " Global option - -" Access scopes as dictionaries (can be modified like all dictionaries) -" See the |dict-functions|, especially |get()|, for access and manipulation -echo b: | " All buffer variables -echo w: | " All window variables -echo t: | " All tab page variables -echo g: | " All global variables -echo l: | " All local variables -echo s: | " All script variables -echo a: | " All function arguments -echo v: | " All Vim variables - -" Constant variables -const x = 10 | " See |:const|, |:lockvar| - -" Function reference variables have the same restrictions as function names -let IsString = {x -> type(x) == type('')} | " Global: capital letter -let s:isNumber = {x -> type(x) == type(0)} | " Local: any name allowed - -" When omitted the scope `g:` is implied, except in functions, there `l:` is -" implied. - - -" Multiple value binding (list unpacking) -" ####################################### -" -" Assign values of list to multiple variables (number of items must match) -let [x, y] = [1, 2] - -" Assign the remainder to a rest variable (note the semicolon) -let [mother, father; children] = ['Alice', 'Bob', 'Carol', 'Dennis', 'Emily'] - - -" ############## -" Flow control -" ############## - -" Conditional (|:if|, |:elseif|, |:else|, |:endif|) -" ########### -" -" Conditions are set between `if` and `endif`. They can be nested. - -let condition = v:true - -if condition - echo 'First condition' -elseif another_condition - echo 'Second condition' -else - echo 'Fail' -endif - -" Loops (|:for|, |:endfor|, |:while|, |:endwhile|, |:break|, |:continue|) -" ##### -" -" Two types of loops: `:for` and `:while`. Use `:continue` to skip to the next -" iteration, `:break` to break out of the loop. - -" For-loop (|:for|, |:endfor|) -" ======== -" -" For-loops iterate over lists and nothing else. If you want to iterate over -" another sequence you need to use a function which will create a list. - -" Iterate over a list -for person in ['Alice', 'Bob', 'Carol', 'Dennis', 'Emily'] - echo 'Hello ' .. person -endfor - -" Iterate over a nested list by unpacking it -for [x, y] in [[1, 0], [0, 1], [-1, 0], [0, -1]] - echo 'Position: x =' .. x .. ', y = ' .. y -endfor - -" Iterate over a range of numbers -for i in range(10, 0, -1) " Count down from 10 - echo 'T minus' .. i -endfor - -" Iterate over the keys of a dictionary -for symbol in keys({'π': 3.14, 'e': 2.71}) - echo 'The constant ' .. symbol .. ' is a transcendent number' -endfor - -" Iterate over the values of a dictionary -for value in values({'π': 3.14, 'e': 2.71}) - echo 'The value ' .. value .. ' approximates a transcendent number' -endfor - -" Iterate over the keys and values of a dictionary -for [symbol, value] in items({'π': 3.14, 'e': 2.71}) - echo 'The number ' .. symbol .. ' is approximately ' .. value -endfor - -" While-loops (|:while|, |:endwhile|) - -let there_yet = v:true -while !there_yet - echo 'Are we there yet?' -endwhile - - -" Exception handling (|exception-handling|) -" ################## -" -" Throw new exceptions as strings, catch them by pattern-matching a regular -" expression against the string - -" Throw new exception -throw "Wrong arguments" - -" Guard against an exception (the second catch matches any exception) -try - source path/to/file -catch /Cannot open/ - echo 'Looks like that file does not exist' -catch /.*/ - echo 'Something went wrong, but I do not know what' -finally - echo 'I am done trying' -endtry - - -" ########## -" Functions -" ########## - -" Defining functions (|:function|, |:endfunction|) -" ################## - -" Unscoped function names have to start with a capital letter -function! AddNumbersLoudly(x, y) - " Use a: scope to access arguments - echo 'Adding' .. a:x .. 'and' .. a:y | " A side effect - return a:x + a:y | " A return value -endfunction - -" Scoped function names may start with a lower-case letter -function! s:addNumbersLoudly(x, y) - echo 'Adding' .. a:x .. 'and' .. a:y - return a:x + a:y -endfunction - -" Without the exclamation mark it would be an error to re-define a function, -" with the exclamation mark the new definition can replace the old one. Since -" Vim script files can be reloaded several times over the course of a session -" it is best to use the exclamation mark unless you really know what you are -" doing. - -" Function definitions can have special qualifiers following the argument list. - -" Range functions define two implicit arguments, which will be set to the range -" of the ex-command -function! FirstAndLastLine() range - echo [a:firstline, a:lastline] -endfunction - -" Prints the first and last line that match a pattern (|cmdline-ranges|) -/^#!/,/!#$/call FirstAndLastLine() - -" Aborting functions, abort once error occurs (|:func-abort|) -function! SourceMyFile() abort - source my-file.vim | " Try sourcing non-existing file - echo 'This will never be printed' -endfunction - -" Closures, functions carrying values from outer scope (|:func-closure|) -function! MakeAdder(x) - function! Adder(n) closure - return a:n + a:x - endfunction - return funcref('Adder') -endfunction -let AddFive = MakeAdder(5) -echo AddFive(3) | " Prints 8 - -" Dictionary functions, poor man's OOP methods (|Dictionary-function|) -function! Mylen() dict - return len(self.data) | " Implicit variable self -endfunction -let mydict = {'data': [0, 1, 2, 3], 'len': function("Mylen")} -echo mydict.len() - -" Alternatively, more concise -let mydict = {'data': [0, 1, 2, 3]} -function! mydict.len() - return len(self.data) -endfunction - -" Calling functions (|:call|) -" ################# - -" Call a function for its return value, and possibly for its side effects -let animals = keys({'cow': 'moo', 'dog': 'woof', 'cat': 'meow'}) - -" Call a function for its side effects only, ignore potential return value -call sign_undefine() - -" The call() function calls a function reference and passes parameters as a -" list, and returns the function's result. -echo call(function('get'), [{'a': 1, 'b': 2}, 'c', 3]) | " Prints 3 - -" Recall that Vim script is embedded within the ex-commands, that is why we -" cannot just call a function directly, we have to use the `:call` ex-command. - -" Function namespaces (|write-library-script|, |autoload|) -" ################### - -" Must be defined in autoload/foo/bar.vim -" Namspaced function names do not have to start with a capital letter -function! foo#bar#log(value) - echomsg value -endfunction - -call foo#bar#log('Hello') - - -" ############################# -" Frequently used ex-commands -" ############################# - - -" Sourcing runtime files (|'runtimepath'|) -" ###################### - -" Source first match among runtime paths -runtime plugin/my-plugin.vim - - -" Defining new ex-commands (|40.2|, |:command|) -" ######################## - -" First argument here is the name of the command, rest is the command body -command! SwapAdjacentLines normal! ddp - -" The exclamation mark works the same as with `:function`. User-defined -" commands must start with a capital letter. The `:command` command can take a -" number of attributes (some of which have their own parameters with `=`), such -" as `-nargs`, all of them start with a dash to set them apart from the command -" name. - -command! -nargs=1 Error echoerr <args> - - -" Defining auto-commands (|40.3|, |autocmd|, |autocommand-events|) -" ###################### - -" The arguments are "events", "patterns", rest is "commands" -autocmd BufWritePost $MYVIMRC source $MYVIMRC - -" Events and patterns are separated by commas with no space between. See -" |autocmd-events| for standard events, |User| for custom events. Everything -" else are the ex-commands which will be executed. - -" Auto groups -" =========== -" -" When a file is sourced multiple times the auto-commands are defined anew, -" without deleting the old ones, causing auto-commands to pile up over time. -" Use auto-groups and the following ritual to guard against this. - -augroup auto-source | " The name of the group is arbitrary - autocmd! | " Deletes all auto-commands in the current group - autocmd BufWritePost $MYVIMRC source $MYVIMRC -augroup END | " Switch back to default auto-group - -" It is also possible to assign a group directly. This is useful if the -" definition of the group is in one script and the definition of the -" auto-command is in another script. - -" In one file -augroup auto-source - autocmd! -augroup END - -" In another file -autocmd auto-source BufWritePost $MYVIMRC source $MYVIMRC - -" Executing (run-time macros of sorts) -" #################################### - -" Sometimes we need to construct an ex-command where part of the command is not -" known until runtime. - -let line = 3 | " Line number determined at runtime -execute line .. 'delete' | " Delete a line - -" Executing normal-mode commands -" ############################## -" -" Use `:normal` to play back a sequence of normal mode commands from the -" command-line. Add an exclamation mark to ignore user mappings. - -normal! ggddGp | " Transplant first line to end of buffer - -" Window commands can be used with :normal, or with :wincmd if :normal would -" not work -wincmd L | " Move current window all the way to the right - - -" ########################### -" Frequently used functions -" ########################### - -" Feature check -echo has('nvim') | " Running Neovim -echo has('python3') | " Support for Python 3 plugins -echo has('unix') | " Running on a Unix system -echo has('win32') | " Running on a Windows system - - -" Test if something exists -echo exists('&mouse') | " Option (exists only) -echo exists('+mouse') | " Option (exists and works) -echo exists('$HOSTNAME') | " Environment variable -echo exists('*strftime') | " Built-in function -echo exists('**s:MyFunc') | " User-defined function -echo exists('bufcount') | " Variable (scope optional) -echo exists('my_dict["foo"]') | " Variable (dictionary entry) -echo exists('my_dict["foo"]') | " Variable (dictionary entry) -echo exists(':Make') | " Command -echo exists("#CursorHold") | " Auto-command defined for event -echo exists("#BufReadPre#*.gz") | " Event and pattern -echo exists("#filetypeindent") | " Auto-command group -echo exists("##ColorScheme") | " Auto-command supported for event - -" Various dynamic values (see |expand()|) -echo expand('%') | " Current file name -echo expand('<cword>') | " Current word under cursor -echo expand('%:p') | " Modifier are possible - -" Type tests -" There are unique constants defined for the following types. Older versions -" of Vim lack the type variables, see the reference " documentation for a -" workaround -echo type(my_var) == v:t_number | " Number -echo type(my_var) == v:t_string | " String -echo type(my_var) == v:t_func | " Funcref -echo type(my_var) == v:t_list | " List -echo type(my_var) == v:t_dict | " Dictionary -echo type(my_var) == v:t_float | " Float -echo type(my_var) == v:t_bool | " Explicit Boolean -" For the null object should compare it against itself -echo my_var is v:null - -" Format strings -echo printf('%d in hexadecimal is %X', 123, 123) - - -" ##################### -" Tricks of the trade -" ##################### - -" Source guard -" ############ - -" Prevent a file from being sourced multiple times; users can set the variable -" in their configuration to prevent the plugin from loading at all. -if exists('g:loaded_my_plugin') - finish -endif -let g:loaded_my_plugin = v:true - -" Default values -" ############## - -" Get a default value: if the user defines a variable use it, otherwise use a -" hard-coded default. Uses the fact that a scope is also a dictionary. -let s:greeting = get(g:, 'my_plugin_greeting', 'Hello') diff --git a/.config/nvim/other/out.vim b/.config/nvim/other/out.vim deleted file mode 100644 index 6e4e1f1..0000000 --- a/.config/nvim/other/out.vim +++ /dev/null @@ -1,36 +0,0 @@ -" capture (dump) the (somewhat long) ouput of the commands like `:digraph`, `:map', `:highlight`, `:scripnames` etc. - -function! s:dump(cmd) abort - - " Start a new split or maybe a buffer or a tab - " enew | " open a new buffer - 10split | enew | " open a new split (with 10% height (?)) - " tabnew | " open a new tab - - " Make it a scratch buffer ( `:help special-buffers`) - setlocal - \ bufhidden=wipe - \ buftype=nofile - \ nobuflisted - \ nolist - \ noswapfile - \ norelativenumber - \ nonumber - - " Write the cmd output to the buffer - put =execute(a:cmd) - " There are 2 empty line at the beginning of the buffer before the ouput of - " the cmd. Not sure from where they are comning from. Anyhow I will delete - " them. - norm gg2dd - - " No modifications to this buffer - setlocal readonly nomodifiable nomodified - - " Press escape to close when you're done - nnoremap <buffer><silent> <Esc> :bd<CR> - -endfunction - -" Define a command to use the function easier -command! -nargs=1 Dump execute "call s:dump(" string(<q-args>) ")" |