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final first post

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This commit is contained in:
Balakrishnan Balasubramanian
2023-07-26 15:18:06 -04:00
parent c14a238f5f
commit c91d595938
3 changed files with 25 additions and 20 deletions
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37
content/posts/vim-stt.md
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@@ -50,8 +50,7 @@ which is very helpful when you need it
3. Support sending `ctrl` characters like `ctrl d`, `ctrl c` etc,
```vim
vim9script
def SendRangeToTerminal(start_line: number, end_line: number, _ = 0)
def g:SendRangeToTerminal(start_line: number, end_line: number)
const terms = term_list()
if terms->empty()
echomsg "No Terminal windows found"
@@ -60,14 +59,14 @@ def SendRangeToTerminal(start_line: number, end_line: number, _ = 0)
var line_num = start_line
for line in getline(start_line, end_line)
line_num += 1
const spl_cmd = line->matchlist('\vVIMST (sleep|ctrl) ([0-9]+|[a-z])?')
const spl_cmd = line->matchlist('\vVIMST (sleep|ctrl) ([0-9]+|[a-z])')
if !spl_cmd->empty()
const [_, cmd, arg1; _] = spl_cmd
if cmd == "sleep"
timer_start(arg1->str2nr(), funcref('SendRangeToTerminal', [line_num, end_line]))
timer_start(str2nr(arg1), (_) => g:SendRangeToTerminal(line_num, end_line))
return
elseif cmd == "ctrl"
terms[0]->term_sendkeys(nr2char(arg1->char2nr() - 96))
terms[0]->term_sendkeys(nr2char(char2nr(arg1) - 96))
continue
endif
endif
@@ -75,7 +74,7 @@ def SendRangeToTerminal(start_line: number, end_line: number, _ = 0)
endfor
enddef
command -range -bar SendToTerm :call <SID>SendRangeToTerminal(<line1>, <line2>)
command -range -bar SendToTerm :call g:SendRangeToTerminal(<line1>, <line2>)
vnoremap <silent><leader>s :SendToTerm<CR>
nnoremap <silent><leader>s :SendToTerm<CR>
```
@@ -88,30 +87,30 @@ Wouldn't it be nice to just double-click commands with mouse? Like a simple GUI!
nnoremap <silent><2-LeftMouse> :SendToTerm<CR>
```
Or just `Enter`?
Or just hit `Enter`?
```vim
nnoremap <buffer> <CR> :SendToTerm \| norm j<CR>
```
Of course, mapping `Enter` for any file is a bad idea. So lets just map in our cheat file
Automatically add those mappings for `cheat.sh`
```vim
autocmd BufNewFile,BufRead cheat.sh {
nnoremap <buffer> <silent><2-LeftMouse> :SendToTerm<CR>
nnoremap <buffer> <CR> :SendToTerm \| norm j<CR>
}
autocmd BufNewFile,BufRead cheat.sh nnoremap <buffer> <CR> :SendToTerm \| norm j<CR>
autocmd BufNewFile,BufRead cheat.sh nnoremap <buffer> <silent><2-LeftMouse> :SendToTerm<CR>
```
### Demo
{{< asciinema key="vimstt" >}}
### Getting the scripts
### Using
### What about neovim/tmux/screen?
Copying above snippets to your vimrc should work in a recent vim. Checked in
ubuntu 22.04 and archlinux. Git: [repo](https://gitea.balki.me/balki/vimfun/src/branch/main/stt/stt8.vim)
I am not the only one who thought about this. See
[vim-slime](https://github.com/jpalardy/vim-slime) since 2007. However it does
not support adding a sleep or sending arbitrary `ctrl` characters without
additional mappings
### neovim/tmux/screen
Since neovim uses a different terminal API, above snippets don't work in
neovim. [vim-slime](https://github.com/jpalardy/vim-slime) plugin (available
since 2007!) supports different types of terminal. However it does not support
adding delay and `ctrl` characters in text.