https://vlang.io/docs#calling_c

Summary

Multiple strings on one line are not handled well.

Steps to reproduce

• Neovim version: NVIM v0.8.0-dev+430-g0c6ad03c3
• Using colorscheme github.com/ful1e5/onedark.nvim

Open a .v file with this content:

module main

import os
import flag

fn add_path(path string) {
	println("hello from add_path")
}

fn main() {
	mut fp := flag.new_flag_parser(os.args)
    fp.application("z.v")
    fp.version("v0.0.1")
    fp.description("jump around")
    fp.limit_free_args(0, 0)
    fp.skip_executable()
    a_bool := fp.string("add", 0, "", "add directory to zdata")
    println("aa_bool: $a_bool")
}

Expected Behavior

Strings should be green.

Observed Behavior

As shown above.

Using plugins like Prettier on javascript files, when a file is saved in vim the prettier command will get run over the file and the contents updated according to prettier's formatting rules.

I notice the same is available for v, in the v's binary as an option.

Would it be in the scope of this plugin to detect if the v binary is in the path (or perhaps an option to point to the v binary) and run v fmt over the contents on save?

@ollykel
There seems to be no response to the PR, can't you afford to maintain it? If you don't mind, I will take over maintenance for you and you can add me to your collaborators.

Hi!
Thank you for this!
Maybe it is worth mentioning in readme, that it can be easily installed with plugin managers. I tested it with Plug, just add:
Plug 'ollykel/v-vim'
then install as usual with :PlugInstall.
And you are good to go!

Issues

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Bug Reports

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sure it hasn't been reported already. If it hasn't, follow the format below to
file a new issue:

Summary

Saving a file with v_autofmt_bufwritepre appends a trailing newline.

Steps to reproduce

How to reproduce the issue. Things you should mention include:

• Vim version:

NVIM v0.4.4
Build type: Release
LuaJIT 2.0.5
Compilation: /usr/bin/cc -D_FORTIFY_SOURCE=2 -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1 -O2 -DNDEBUG -DMIN_LOG_LEVEL=3 -Wall -Wextra -pedantic -Wno-unused-parameter -Wstrict-prototypes -std=gnu99 -Wshadow -Wconversion -Wmissing-prototypes -Wimplicit-fallthrough -Wvla -fstack-protector-strong -fno-common -fdiagnostics-color=always -DINCLUDE_GENERATED_DECLARATIONS -D_GNU_SOURCE -DNVIM_MSGPACK_HAS_FLOAT32 -DNVIM_UNIBI_HAS_VAR_FROM -I/build/neovim/src/build/config -I/build/neovim/src/neovim-0.4.4/src -I/usr/include -I/build/neovim/src/build/src/nvim/auto -I/build/neovim/src/build/include
Compiled by builduser

Features: +acl +iconv +tui
See ":help feature-compile"

   system vimrc file: "$VIM/sysinit.vim"
  fall-back for $VIM: "/usr/share/nvim"

Run :checkhealth for more info

• Vim variables and settings during error

• Relevant portions of your vimrc

Entire vimrc:

call plug#begin('~/.config/nvim/plugged')
Plug 'ollykel/v-vim'
call plug#end()
let g:v_autofmt_bufwritepre = 1

• Other plugins you have installed, particularly ones that may affect the issue
  at hand.

None, running with minimal vimrc above

Expected Behavior

Formatting matches v fmt.

Observed Behavior

• Place the above vimrc in tmp.vim
• Run vim -u tmp.vim example.v
• Write println("foo")
• Run :w
• vim appends a newline
• run v fmt -diff example.v
• note that the diff removes the newline

The syntax highlight works fine.
But indentation doesn't work.

Please add syntax highlighting for v scripts, extention .vsh.
https://github.com/vlang/v/blob/master/doc/docs.md#cross-platform-shell-scripts-in-v

Summary

Errors on formatting buffer via vfmt disappears after some time

Steps to reproduce

• Vim version : version 8.2.2891

plugins:

Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'fatih/vim-go'
Plug 'AndrewRadev/splitjoin.vim'
Plug 'tweekmonster/gofmt.vim'
Plug 'mbbill/undotree'
Plug 'hashivim/vim-terraform'
Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
Plug 'junegunn/fzf.vim'
Plug 'arcticicestudio/nord-vim'
Plug 'vim-airline/vim-airline'
Plug 'flazz/vim-colorschemes'
Plug 'preservim/nerdtree'
Plug 'python-mode/python-mode', { 'for': 'python', 'branch': 'develop' }
Plug 'editorconfig/editorconfig-vim'
Plug 'vim-scripts/groovy.vim'
Plug 'NLKNguyen/papercolor-theme'
Plug 'ollykel/v-vim'

vimrc:

" v settings
"
" Disable highlight white space after "[]".
let g:v_highlight_array_whitespace_error = 0

" Disable highlight white space around the communications operator that don't follow the standard style.
let g:v_highlight_chan_whitespace_error = 1

" Disable highlight instances of tabs following spaces.
let g:v_highlight_space_tab_error = 1

" Disable highlight trailing white space.
let g:v_highlight_trailing_whitespace_error = 1

" Disable highlight function calls.
let g:v_highlight_function_calls = 1

let g:v_highlight_fields = 1

" Enable automatically formatting file via "v fmt -" before writing buffer.
let g:v_autofmt_bufwritepre = 1

Expected Behavior

Observed Behavior

Error detected while processing BufWrite Autocommands for "*.v"..function _VFormatFile:
line    4:
While formatting the buffer via vfmt, the following error occurred:
line    5:
"bla.v" 4L, 33B written
Press ENTER or type command to continue

Explanation

Errors on formatting buffer via vfmt disappears after some time. I am not sure whether it bug or not...

Implementation

Unfortunately, I have not ideas how to fix it :( I would really be interested in helping but even can't recognize this is an error of my setup or v-vim plugin. It might be reasonable to open a new buffer (I guess vim-go acts like this) for errors:

Appreciate your time and suggestions. Thanks!