zsh: functions: add mangrep

the world ends at column 223.

https://stackoverflow.com/questions/7000960/in-vim-why-doesnt-my-mouse-work-past-the-220th-column

Note that (at least on alacritty) the ttymouse=sgr workaround does not
work:

```vim
if has('mouse_sgr') " fixes unclickable panes after a specific column (~220?)
    set ttymouse=sgr
else
    set ttymouse=xterm2
end
```

functions/misc.zsh

@@ -266,3 +266,21 @@ make_backup() {
 function find_by_mtime() {
     find $@ -printf "%T+ %p\n" | sort
 }
+
+
+function mangrep() {
+    set -x
+    if [[ -z "$@" ]]; then
+        echo "Usage: $0 <pattern> <command>"
+        echo "Opens man page for <command> at the first match for <pattern>"
+        return
+    fi
+    pattern=$1
+    cmd=$2
+    if [[ -z "$cmd" ]]; then
+        man "$cmd"
+        return
+    fi
+
+    MANPAGER="less -p \"$pattern\"" man "$cmd"
+}

vim/functions.vim

@@ -10,8 +10,8 @@ function! WinZoomToggle() abort
         wincmd |
         let w:WinZoomIsZoomed = 1
     elseif w:WinZoomIsZoomed == 1
-        execute "resize " . w:WinZoomOldHeight
-        execute "vertical resize " . w:WinZoomOldWidth
+        execute 'resize ' . w:WinZoomOldHeight
+        execute 'vertical resize ' . w:WinZoomOldWidth
         let w:WinZoomIsZoomed = 0
     endif
 endfunction
@@ -42,8 +42,8 @@ endfunction
 " Don't close window, when deleting a buffer
 command! Bclose call <SID>BufcloseCloseIt()
 function! <SID>BufcloseCloseIt()
-    let l:currentBufNum = bufnr("%")
-    let l:alternateBufNum = bufnr("#")
+    let l:currentBufNum = bufnr('%')
+    let l:alternateBufNum = bufnr('#')
 
     if buflisted(l:alternateBufNum)
         buffer #
@@ -51,35 +51,35 @@ function! <SID>BufcloseCloseIt()
         bnext
     endif
 
-    if bufnr("%") == l:currentBufNum
+    if bufnr('%') == l:currentBufNum
         new
     endif
 
     if buflisted(l:currentBufNum)
-        execute("bdelete! ".l:currentBufNum)
+        execute('bdelete! '.l:currentBufNum)
     endif
 endfunction
 
 function! CmdLine(str)
-    call feedkeys(":" . a:str)
+    call feedkeys(':' . a:str)
 endfunction
 
 " Call Git show on the selected text (must be a git ref)
 function! GitShowVisual() range
-   execute "Git show " . @*
+   execute 'Git show ' . @*
 endfunction
 
 function! VisualSelection(direction, extra_filter) range
     let l:saved_reg = @"
-    execute "normal! vgvy"
+    execute 'normal! vgvy'
 
-    let l:pattern = escape(@", "\\/.*'$^~[]")
-    let l:pattern = substitute(l:pattern, "\n$", "", "")
+    let l:pattern = escape(@', "\\/.*'$^~[]")
+    let l:pattern = substitute(l:pattern, '\n$', '', '')
 
-    if a:direction == 'ack'
+    if a:direction ==# 'ack'
         call CmdLine("Ack '" . l:pattern . "' ")
-    elseif a:direction == 'replace'
-        call CmdLine("%s" . '/'. l:pattern . '/')
+    elseif a:direction ==# 'replace'
+        call CmdLine('%s' . '/'. l:pattern . '/')
     endif
 
     let @/ = l:pattern
@@ -100,8 +100,8 @@ function! Redir(cmd, rng, start, end)
             execute win . 'windo close'
         endif
     endfor
-    if a:cmd =~ '^!'
-        let cmd = a:cmd =~' %'
+    if a:cmd =~? '^!'
+        let cmd = a:cmd =~?' %'
             \ ? matchstr(substitute(a:cmd, ' %', ' ' . expand('%:p'), ''), '^!\zs.*')
             \ : matchstr(a:cmd, '^!\zs.*')
         if a:rng == 0
@@ -109,7 +109,7 @@ function! Redir(cmd, rng, start, end)
         else
             let joined_lines = join(getline(a:start, a:end), '\n')
             let cleaned_lines = substitute(shellescape(joined_lines), "'\\\\''", "\\\\'", 'g')
-            let output = systemlist(cmd . " <<< $" . cleaned_lines)
+            let output = systemlist(cmd . ' <<< $' . cleaned_lines)
         endif
     else
         redir => output
@@ -149,4 +149,3 @@ function! Cmd(cmd)
 endfunction
 
 command! -nargs=1 -complete=shellcmd Cmd silent call Cmd(<q-args>)
-

vim/plugins_config.vim

@@ -17,37 +17,37 @@ let g:ale_fixers = {
     \ 'java': ['eclipselsp'],
     \ 'yaml':  ['prettier'],
     \ 'python':  ['black', 'isort'],
-    \ 'go':  ['gofmt', "goimports"],
+    \ 'go':  ['gofmt', 'goimports'],
     \ 'rust': ['rustfmt'],
     \ 'sql': ['pgformatter'],
-    \ "javascript": ["prettier", "eslint"],
-    \ "vue": ["prettier", "eslint"]
+    \ 'javascript': ['prettier', 'eslint'],
+    \ 'vue': ['prettier', 'eslint']
 \}
 let g:ale_fixers_aliases = {'vue': ['vue', 'javascript']}
-let g:ale_popup_menu_enabled =1
-let g:ale_python_bandit_options = "-c banditrc"
-let g:ale_python_pylint_options = "-j0 --disable=W0511"
-let g:ale_python_mypy_options = "--ignore-missing-imports"
+let g:ale_popup_menu_enabled = 1
+let g:ale_python_bandit_options = '-c banditrc'
+let g:ale_python_pylint_options = '-j0 --disable=W0511'
+let g:ale_python_mypy_options = '--ignore-missing-imports'
 
 " let g:ale_cpp_clang_options = '-std=c++17 -Wall -Wpedantic'
 " let g:ale_cpp_gcc_options = '-std=c++17 -Wall -Wpedantic'
 let g:ale_rust_cargo_use_clippy = 1
 
 let g:ale_linters = {
-    \ 'bash': ['bash-language-server', 'bashlint', "shellcheck"],
-    \ 'dockerfile': ["hadolint"],
-    \ 'zsh': ['bashlint', "shellcheck"],
+    \ 'bash': ['bash-language-server', 'bashlint', 'shellcheck'],
+    \ 'dockerfile': ['hadolint'],
+    \ 'zsh': ['bashlint', 'shellcheck'],
     \ 'c': ['clangd'],
     \ 'cpp': ['clangd'],
-    \ 'python': ['pylsp', 'pylint', 'bandit', "mypy", "flake8"],
+    \ 'python': ['pylsp', 'pylint', 'bandit', 'mypy', 'flake8'],
     \ 'go': ['gopls', 'gobuild'],
     \ 'rust': ['analyzer'],
     \ 'yaml': ['yamllint'],
-    \ 'javascript': ["yarn lint", "eslint", "vls"]
+    \ 'javascript': ['yarn lint', 'eslint', 'vls']
 \}
 
 let g:ale_linter_aliases = {'vue': ['vue', 'javascript']}
-let g:ale_yaml_yamllint_options = "--config .editorconfig"
+let g:ale_yaml_yamllint_options = '--config .editorconfig'
 
 let g:ale_open_list = 0
 let g:ale_keep_list_window_open = 1
@@ -66,9 +66,9 @@ let g:ale_lsp_suggestions = 1
 let g:ale_rename_tsserver_find_in_comment = 1
 
 let g:ale_sign_priority = 99
-let g:ale_sign_error = "xx"
-let g:ale_sign_warning = ">>"
-let g:ale_sign_info =  "--"
+let g:ale_sign_error = 'xx'
+let g:ale_sign_warning = '>>'
+let g:ale_sign_info =  '--'
 "let g:ale_sign_style_error =
 "let g:ale_sign_style_warning =
 highlight link ALEVirtualTextError ALEError
@@ -144,18 +144,15 @@ let g:airline_right_sep = ''
 let g:airline_right_alt_sep = ''
 let g:airline_symbols.branch = ''
 let g:airline_symbols.readonly = ''
-" let g:airline_symbols.linenr = '☰'
 let g:airline_symbols.colnr = ':'
 let g:airline_symbols.linenr = ''
 let g:airline_symbols.maxlinenr = ''
-" let g:airline_section_c = ''
-" let g:airline_section_c = '%t'
 let g:airline_section_y = ''
-" let g:airline_section_x = 'tagbar'
-let g:airline#extensions#tagbar#flags = 'p'
+let g:airline#extensions#tagbar#enabled = 1
+let g:airline_section_x=' %{tagbar#currenttag("%s", "", "f")}'
+let g:airline#extensions#tagbar#flags = 's'
 let g:airline#extensions#tagbar#searchmethod = 'scoped-stl'
-" let g:airline_symbols.dirty='⚡'
-" let g:airline#extensions#branch#vcs_checks = ['untracked', 'dirty']
+
 
 " These are the default mappings for vim-multi-cursor
 let g:multi_cursor_start_word_key      = '<C-n>'
@@ -190,10 +187,10 @@ let g:gutentags_ctags_extra_args = ['--tag-relative=always', ]
 let NERDTreeIgnore=['__pycache__']
 
 " ultisnips
-let g:UltiSnipsExpandTrigger="<tab>"
-let g:UltiSnipsJumpForwardTrigger="<c-j>"
-let g:UltiSnipsJumpBackwardTrigger="<c-k>"
-let g:UltiSnipsEditSplit="context"
+let g:UltiSnipsExpandTrigger='<tab>'
+let g:UltiSnipsJumpForwardTrigger='<c-j>'
+let g:UltiSnipsJumpBackwardTrigger='<c-k>'
+let g:UltiSnipsEditSplit='context'
 
 "" Fzf
 let g:fzf_layout = { 'window': { 'width': 1, 'height': 0.9 } }
@@ -217,5 +214,9 @@ autocmd  FileType fzf set laststatus=0 noshowmode noruler
   \| autocmd BufLeave <buffer> set laststatus=2 showmode ruler
 
 
-let g:goyo_width="85%"
+" Tagbar
+let g:tagbar_left= 1
+
+
+let g:goyo_width='85%'
 let g:goyo_linenr=1

vim/plugs.vim

@@ -14,7 +14,7 @@ Plug 'https://github.com/morhetz/gruvbox'
 "Plug 'kristijanhusak/vim-hybrid-material'
 "Plug 'https://github.com/rafi/awesome-vim-colorschemes'
 
-" Csv files 🤦"
+" Csv files 🤦
 Plug 'https://github.com/mechatroner/rainbow_csv', { 'for': 'csv' }
 
 " Asynchronous Linting Engine
@@ -50,7 +50,7 @@ Plug 'junegunn/fzf.vim'
 Plug 'https://github.com/ludovicchabant/vim-gutentags.git'
 
 " snippets
-if has("python3")
+if has('python3')
     Plug 'https://github.com/SirVer/ultisnips'
     Plug 'https://github.com/honza/vim-snippets'
 endif

vim/shortcuts.vim

@@ -1,5 +1,5 @@
 """" Leader shortcuts
-let mapleader = ","
+let mapleader = ','
 " also use space as leader
 map <Space> <leader>
 
@@ -122,12 +122,12 @@ nmap <leader>zz :Goyo<CR>
 nmap <F8> :TagbarToggle<CR>
 
 ""Misc stuff
-if g:uname == "Darwin"
+if g:uname ==? 'Darwin'
     "" Mac specific stuff
-elseif g:uname == "Linux"
+elseif g:uname ==? 'Linux'
     "" Linux specific stuff
     function! s:WaylandYank()
-        if v:event['regname'] == '+' || (v:event['regname'] == 'w' && s:plus_to_w)
+        if v:event['regname'] ==# '+' || (v:event['regname'] ==# 'w' && s:plus_to_w)
             call system('wl-copy', getreg(v:event['regname']))
         endif
     endfunction