From 7a853c9a5e967ca6cf1334e4020b731e713ea4af Mon Sep 17 00:00:00 2001
From: "Nicolas A. Ortega Froysa" <nicolas.ortega@babelgroup.com>
Date: Fri, 7 Nov 2025 13:54:40 +0100
Subject: [PATCH 1/5] Set a scrolloff.

---
 init.vim | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/init.vim b/init.vim
index 528e4f9..3f8a880 100644
--- a/init.vim
+++ b/init.vim
@@ -48,6 +48,9 @@ set foldmethod=syntax
 "set foldlevel=0
 "set foldnestmax=1
 
+" Scrolloff
+set scrolloff=7
+
 " CoC settings
 inoremap <silent><expr> <TAB>
       \ coc#pum#visible() ? coc#pum#next(1) :

From c503a456be249f0bd80b63d290a1abfdbc2cebb3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicol=C3=A1s=20Ortega=20Froysa?= <nicolas@ortegas.org>
Date: Thu, 13 Nov 2025 08:10:14 +0100
Subject: [PATCH 2/5] Enable parameter/snippet jumping.

---
 init.vim | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/init.vim b/init.vim
index 3f8a880..7e4df94 100644
--- a/init.vim
+++ b/init.vim
@@ -52,23 +52,28 @@ set foldmethod=syntax
 set scrolloff=7
 
 " CoC settings
+function! CheckBackspace() abort
+	let col = col('.') - 1
+	return !col || getline('.')[col - 1]  =~# '\s'
+endfunction
+
 inoremap <silent><expr> <TAB>
       \ coc#pum#visible() ? coc#pum#next(1) :
+	  \ coc#expandableOrJumpable() ? "\<C-r>=coc#snippet#next()\<CR>" :
       \ CheckBackspace() ? "\<Tab>" :
       \ coc#refresh()
-inoremap <expr><S-TAB> coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"
-"inoremap <expr> <Tab> pumvisible() ? "\<C-n>" : "\<Tab>"
-"inoremap <expr> <S-Tab> pumvisible() ? "\<C-p>" : "\<S-Tab>"
-nmap <C-a> :CocAction<CR>
+inoremap <silent><expr> <S-TAB>
+      \ coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"
+	  \ coc#expandableOrJumpable() ? "\<C-r>=coc#snippet#prev()\<CR>" :
+	  \ CheckBackspace() ? "\<S-Tab>" :
+	  \ coc#refresh()
 let g:coc_disable_startup_warning = 1
 
 inoremap <silent><expr> <CR> coc#pum#visible() ? coc#pum#confirm()
                               \: "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"
 
-function! CheckBackspace() abort
-	let col = col('.') - 1
-	return !col || getline('.')[col - 1]  =~# '\s'
-endfunction
+let g:coc_snippet_next = '<Tab>'
+let g:coc_snippet_prev = '<S-Tab>'
 
 func! s:my_colors_setup() abort
 	" this is an example

From 648c5320a74106cb06d611fbd0f0051eb4005950 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicol=C3=A1s=20Ortega=20Froysa?= <nicolas@ortegas.org>
Date: Thu, 13 Nov 2025 08:11:47 +0100
Subject: [PATCH 3/5] Add temporary fix to CoC localstorage error.

Found here: https://github.com/neoclide/coc.nvim/issues/5469
---
 init.vim | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/init.vim b/init.vim
index 7e4df94..d7697da 100644
--- a/init.vim
+++ b/init.vim
@@ -90,6 +90,10 @@ nmap <silent> [g <Plug>(coc-diagnostic-prev)
 nmap <silent> ]g <Plug>(coc-diagnostic-next)
 nmap <silent> ]f <Plug>(coc-fix-current)
 
+" Temporary!!! Remove after CoC update
+let storage_file = stdpath('data') . '/coc-localstorage'
+let g:coc_node_args = ['--localstorage-file=' . storage_file]
+
 " syntax highlighting
 syntax on
 set background=dark

From f2379207141e1db099a75e24bf07011ffc341d07 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicol=C3=A1s=20Ortega=20Froysa?= <nicolas@ortegas.org>
Date: Thu, 13 Nov 2025 08:18:06 +0100
Subject: [PATCH 4/5] Add CoC renaming bind.

---
 init.vim | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/init.vim b/init.vim
index d7697da..4a12d15 100644
--- a/init.vim
+++ b/init.vim
@@ -90,6 +90,9 @@ nmap <silent> [g <Plug>(coc-diagnostic-prev)
 nmap <silent> ]g <Plug>(coc-diagnostic-next)
 nmap <silent> ]f <Plug>(coc-fix-current)
 
+" Symbol renaming
+nmap <leader>rn <Plug>(coc-rename)
+
 " Temporary!!! Remove after CoC update
 let storage_file = stdpath('data') . '/coc-localstorage'
 let g:coc_node_args = ['--localstorage-file=' . storage_file]

From 28c0e1cc0dab8a7110998d4504d46b5bee134fd9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicol=C3=A1s=20Ortega=20Froysa?= <nicolas@ortegas.org>
Date: Thu, 13 Nov 2025 08:20:10 +0100
Subject: [PATCH 5/5] Add CoC GoTo code navigation.

---
 init.vim | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/init.vim b/init.vim
index 4a12d15..f105de3 100644
--- a/init.vim
+++ b/init.vim
@@ -93,6 +93,12 @@ nmap <silent> ]f <Plug>(coc-fix-current)
 " Symbol renaming
 nmap <leader>rn <Plug>(coc-rename)
 
+" GoTo code navigation
+nmap <silent><nowait> gd <Plug>(coc-definition)
+nmap <silent><nowait> gy <Plug>(coc-type-definition)
+nmap <silent><nowait> gi <Plug>(coc-implementation)
+nmap <silent><nowait> gr <Plug>(coc-references)
+
 " Temporary!!! Remove after CoC update
 let storage_file = stdpath('data') . '/coc-localstorage'
 let g:coc_node_args = ['--localstorage-file=' . storage_file]