Do not hide latex symbols

.bash_aliases

@@ -22,6 +22,11 @@ alias lll='ls --color=always -alF | less -R'
 # append history instead of overwriting:
 shopt -s histappend
 
+if command -v batcat &> /dev/null; then
+    # Sometimes `bat` has the binary `batcat`, like on Debian or Ubuntu
+    alias bat='batcat'
+fi
+
 alias findphp='find . -name "*.php" | xargs grep --color=auto'
 alias findjs='find . -name "*.js" | xargs grep --color=auto'
 alias findcss='find . -name "*.css" | xargs grep --color=auto'

.config/fish/config.fish

@@ -55,6 +55,9 @@ set -gx FZF_DEFAULT_COMMAND 'rg --files --no-ignore --hidden --follow --glob "!.
 set -gx FZF_CTRL_T_COMMAND "$FZF_DEFAULT_COMMAND"
 set -gx FZF_ALT_C_COMMAND "$FZF_DEFAULT_COMMAND"
 
+# Set HOSTNAME to the hostname of the device, without trailing domain name
+set -x HOSTNAME (hostname | string split -m1 '.')[1]
+
 # Aliases
 ## Listing
 alias ll 'ls -alF'
@@ -98,6 +101,9 @@ function grepl
     grep --color=always -ir $argv | less -R
 end
 
+# Sometimes `bat` has the binary `batcat`, like on Debian or Ubuntu
+alias bat (command -v batcat || echo bat)
+
 function rgl
     rg -p $argv | less -RFX
 end
@@ -130,6 +136,24 @@ function rgvim
     end
 end
 
+function imready
+    # Get return status and run time of last command, to be used with long-running jobs
+    # e.g.: longrunning.sh; imready
+    set laststatus $status
+    if test $status = 0
+        set result "success"
+    else
+        set result "failed with result $laststatus"
+    end
+    set duration (echo "$CMD_DURATION 1000" | awk '{printf "%.3fs", $1 / $2}')
+    set resulttext "Result of command: $result (took: $duration)"
+
+    # Send a push message with summary
+    if test -f "$HOME/workspace/projects/others/pushover.sh/pushover.sh"
+        $HOME/workspace/projects/others/pushover.sh/pushover.sh -t "[$HOSTNAME] command finished" "$resulttext"
+    end
+end
+
 function jl
     # Pretty print the json file used as argument, and feed it in colour to less
     jq -C --indent 2 . $argv | less -R

.vim/after/syntax/markdown.vim

@@ -0,0 +1,3 @@
+unlet b:current_syntax
+syntax include @Yaml syntax/yaml.vim
+syntax region yamlFrontmatter start=/\%^---$/ end=/^---$/ keepend contains=@Yaml

.vim/ftdetect/todo.vim

@@ -1 +1,2 @@
 au BufNewFile,BufRead *.todo set filetype=todo
+"au BufNewFile,BufRead *.todo set filetype=markdown

.vim/spell/nl.utf-8.add

@@ -156,3 +156,6 @@ Mandalorian
 knuffelbaar
 gewokte
 Efteling
+wokgerecht
+rundersaucijs
+Loïs

.vim/syntax/todo.vim

@@ -2,6 +2,11 @@ if exists("b:current_syntax")
     finish
 endif
 
+runtime! syntax/html.vim
+unlet! b:current_syntax
+
+"runtime! syntax/markdown.vim
+"unlet! b:current_syntax
 
 " Keywords that we want to emphasize
 "syntax keyword todoKeyword todo done important
@@ -85,6 +90,19 @@ highlight todoTitledItem ctermfg=172 guifg=#d78700
 syntax match todoItem '[a-zA-Z0-9\-_]\+:' contained
 highlight todoItem ctermfg=Blue guifg=#87d7ff
 
+
+syn region markdownIdDeclaration matchgroup=markdownLinkDelimiter start="^ \{0,3\}!\=\[" end="\]:" oneline keepend nextgroup=markdownUrl skipwhite
+syn match markdownUrl "\S\+" nextgroup=markdownUrlTitle skipwhite contained
+syn region markdownUrl matchgroup=markdownUrlDelimiter start="<" end=">" oneline keepend nextgroup=markdownUrlTitle skipwhite contained
+syn region markdownUrlTitle matchgroup=markdownUrlTitleDelimiter start=+"+ end=+"+ keepend contained
+syn region markdownUrlTitle matchgroup=markdownUrlTitleDelimiter start=+'+ end=+'+ keepend contained
+syn region markdownUrlTitle matchgroup=markdownUrlTitleDelimiter start=+(+ end=+)+ keepend contained
+
+syn region markdownLinkText matchgroup=markdownLinkTextDelimiter start="!\=\[\%(\_[^]]*]\%( \=[[(]\)\)\@=" end="\]\%( \=[[(]\)\@=" nextgroup=markdownLink,markdownId skipwhite contains=@markdownInline,markdownLineStart
+syn region markdownLink matchgroup=markdownLinkDelimiter start="(" end=")" contains=markdownUrl keepend contained
+syn region markdownId matchgroup=markdownIdDelimiter start="\[" end="\]" keepend contained
+syn region markdownAutomaticLink matchgroup=markdownUrlDelimiter start="<\%(\w\+:\|[[:alnum:]_+-]\+@\)\@=" end=">" keepend oneline
+
 highlight link todoStatusDone PreProc
 highlight link todoStatusDoing PreProc
 highlight link todoStatusCancelled PreProc
@@ -93,6 +111,18 @@ highlight link todoStatusTodo PreProc
 highlight link todoStatusImportant PreProc
 highlight link todoStatusQuestion PreProc
 
+hi def link markdownLinkText              htmlLink
+hi def link markdownIdDeclaration         Typedef
+hi def link markdownId                    Type
+hi def link markdownAutomaticLink         markdownUrl
+hi def link markdownUrl                   Float
+hi def link markdownUrlTitle              String
+hi def link markdownIdDelimiter           markdownLinkDelimiter
+hi def link markdownUrlDelimiter          htmlTag
+hi def link markdownUrlTitleDelimiter     Delimiter
+
+" runtime! syntax/markdown.vim
+" unlet! b:current_syntax
 
 " Syntax highlighting scheme name
 let b:current_syntax = "todo"

.vimrc

@@ -141,6 +141,7 @@ endif
 " fzf integration for fast fuzzy finding, better and faster than ctrl-p
 set rtp+=~/workspace/projects/others/fzf
 set rtp+=/data/data/com.termux/files/usr/bin/fzf
+Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
 Plug 'junegunn/fzf.vim'
 
 " Customize fzf colors to match your color scheme
@@ -184,7 +185,10 @@ command! -bang -nargs=? -complete=dir FilesPreview
 " \t for tags, \c for (Git) commits and \f to search through contents of files
 nmap ; :Buffers<CR>
 nmap <Leader>o :Files<CR>
-nmap <Leader>O :FilesPreview<CR>
+"nmap <Leader>O :FilesPreview<CR>
+" Git files, takes .gitignore into account
+nmap <Leader>O :GFiles<CR>
+nmap <Leader>b :Buffers<CR>
 nmap <Leader>t :Tags<CR>
 nmap <Leader>c :Commits<CR>
 " nmap <Leader>f :Find<CR>
@@ -200,9 +204,8 @@ nnoremap <silent> ]f :lnext<CR>
 " https://github.com/ryanoasis/nerd-fonts
 Plug 'ryanoasis/vim-devicons'
 " Set guifont when using gvim:
-"set guifont=Droid\ Sans\ Mono\ for\ Powerline\ Plus\ Nerd\ File\ Types\ 11
+set guifont=Hack\ Nerd\ Font\ Mono\ 10
 
-"
 " undotree.vim : Display your undo history in a graph.
 Plug 'mbbill/undotree'
 nnoremap <Leader>u :UndotreeToggle<CR>
@@ -282,6 +285,8 @@ Plug 'Yggdroot/indentLine'
 let g:indentLine_char = '┊'
 "let g:indentLine_setConceal = 0
 let g:indentLine_conceallevel = 1
+" Do not conceal LaTeX symbols
+let g:tex_conceal=""
 
 " Colour-match brackets
 Plug 'luochen1990/rainbow'
@@ -312,7 +317,14 @@ if !filereadable(skip_ycm)  " Only load YouCompleteMe if ~/.dot_no_ycm does not
     " sudo apt-get install python-dev
     " cd ~/.vim/bundle/YouCompleteMe
     " ./install.py  # For C-style languages: ./install.py --clang-completer
+    if has('patch-8.1.2269')
+        " Latest YCM needs at least this version of vim
         Plug 'ycm-core/YouCompleteMe'
+    else
+        " Version compatible with the vim in Debian 10 buster
+        " Plug 'ycm-core/YouCompleteMe', { 'commit':'d98f896' }
+        Plug 'ycm-core/YouCompleteMe', { 'branch':'legacy-vim' }
+    endif
     " YouCompleteMe interpreter version (should be the same as what YCM was
     " compiled with):
     if filereadable('/data/data/com.termux/files/usr/bin/python3')
@@ -414,30 +426,24 @@ Plug 'aquatix/mdnav', { 'branch': 'fixes' }
 let g:mdnav#Extensions = '.md, .MD, .markdown, .todo, .txt, .rst'
 
 
-" vimwiki
-"Plug 'vimwiki/vimwiki', { 'branch': 'dev' }
-let wiki_1 = {}
-let wiki_1.path = '~/phren/'
-let wiki_1.syntax = 'markdown'
-let wiki_1.ext = '.md'
-
-" vimwiki-markdown
-let wiki_1.template_path = '~/phren/templates/'
-let wiki_1.template_default = 'default'
-let wiki_1.path_html = '~/phren/site_html/'
-let wiki_1.custom_wiki2html = 'vimwiki_markdown'
-let wiki_1.template_ext = '.tpl'
-let $VIMWIKI_MARKDOWN_EXTENSIONS = 'wikilinks'
-
-let g:vimwiki_list = [wiki_1]
-let g:vimwiki_ext2syntax = {'.md': 'markdown', '.markdown': 'markdown', '.mdown': 'markdown'}
-" Do not use vimwiki magic on non-wiki (markdown) files
-let g:vimwiki_global_ext = 0
-" Be smarter with file extensions
-let g:vimwiki_markdown_link_ext = 1
-
-" Quick way of opening a window with backlinks to the current document
-nmap <leader>wb :VimwikiBacklinks <CR>
+" wiki.vim
+Plug 'lervag/wiki.vim'
+" let g:wiki_root = '~/wiki'
+let g:wiki_root = '~/phren'
+let g:wiki_filetypes = ['md']
+let g:wiki_link_extension = '.md'
+let g:wiki_link_target_type = 'md'
+" let g:wiki_mappings_use_defaults = 1
+"support for #tag style tags instead of :tag:
+let g:wiki_tags_format_pattern = '\v%(^|\s)#\zs[^# ]+'
+" number of lines from the top to scan for tags
+let g:wiki_tags_scan_num_lines = 500
+" search through the tags in the wiki
+nmap <leader>wf :WikiFzfTags <CR>
+" find backlinks to this document
+nmap <leader>wb :WikiGraphFindBacklinks <CR>
+" find in ToC/structure of the (markdown) file
+nmap <leader>ft :WikiFzfToc <CR>
 
 
 if $USER != 'root'
@@ -571,7 +577,7 @@ set hidden
 set cryptmethod=blowfish2
 
 " Ensure 256 colour support if the terminal supports it
-if &term == "xterm" || &term == "xterm-256color" || &term == "screen-bce" || &term == "screen-256color" || &term == "screen" || &term == "tmux-256color-italic"
+if has("gui_running") || &term == "xterm" || &term == "xterm-256color" || &term == "screen-bce" || &term == "screen-256color" || &term == "screen" || &term == "tmux-256color-italic"
 
     set background=dark
     let g:enable_bold_font = 1
@@ -582,6 +588,9 @@ if &term == "xterm" || &term == "xterm-256color" || &term == "screen-bce" || &te
     " create a bar for airline
     set laststatus=2
     let g:airline_powerline_fonts = 1
+
+    " ensure black background in gvim
+    highlight Normal guibg=black
 endif
 
 " This is what sets vim to use 24-bit colors. It will also work for any version of neovim

README.md

@@ -13,6 +13,10 @@ cd dotfiles    # this takes you to the freshly cloned ~/.dot/dotfiles
 sh install.sh  # follow the instructions and install the files in the homedir
 ```
 
+Extra's:
+
+[virtualfish](https://virtualfish.readthedocs.io/en/latest/install.html) for virtualenv(wrapper) integration in `fish` shell.
+
 
 ## Dependency on `fzf` and ripgrep `rg`
 

bin/calibre_update

@@ -1,2 +1,2 @@
 #!/bin/bash
-sudo -v && wget -nv -O- https://raw.githubusercontent.com/kovidgoyal/calibre/master/setup/linux-installer.py | sudo python -c "import sys; main=lambda:sys.stderr.write('Download failed\n'); exec(sys.stdin.read()); main()"
+sudo -v && wget -nv -O- https://download.calibre-ebook.com/linux-installer.sh | sudo sh /dev/stdin

bin/font_update

@@ -76,7 +76,7 @@ Rubik-Medium.ttf
 Rubik-Regular.ttf'
 
 # https://github.com/eosrei/emojione-color-font/
-FONTS_VARIOUS=$'EmojiOneColor-SVGinOT.ttf'
+# FONTS_VARIOUS=$'EmojiOneColor-SVGinOT.ttf'
 
 FONTS_DELETE=$'Sauce Code Pro Medium Plus Nerd File Types Plus Font Awesome Plus Octicons Plus Pomicons.ttf
 Sauce Code Pro Bold Plus Nerd File Types Mono Plus Font Awesome Plus Octicons Plus Pomicons.ttf
@@ -179,14 +179,15 @@ else
         while read -r FONT; do
             install_font "$SOURCE_DIR/$FONT" "$DEST_DIR/$FONT"
         done <<< "$FONTS_RUBIK"
-        while read -r FONT; do
-            install_font "$SOURCE_DIR/$FONT" "$DEST_DIR/$FONT"
-        done <<< "$FONTS_VARIOUS"
+        # while read -r FONT; do
+        #     install_font "$SOURCE_DIR/$FONT" "$DEST_DIR/$FONT"
+        # done <<< "$FONTS_VARIOUS"
         if [ ! -e "${HOME}/.config/fontconfig" ]; then
             mkdir -p "${HOME}/.config/fontconfig"
         fi
-        if [ ! -e "${HOME}/.config/fontconfig/fonts.conf" ]; then
-            ln -s "${SOURCE_DIR}/fonts.conf" "${HOME}/.config/fontconfig/"
+        if [ -L "${HOME}/.config/fontconfig/fonts.conf" ]; then
+            # Remove the emoji-fallback config that causes crashes in Telegram Desktop (symlink)
+            rm "${HOME}/.config/fontconfig/fonts.conf"
         fi
         # Delete obsolete fonts
         while read -r FONT; do

bin/worknotes

@@ -2,4 +2,4 @@
 cd ~/mydocs/work/divault
 git pull
 #vim -c ":vsp planning_2015.todo" notes_2015.md notes_2014.md
-vim -c "set nofoldenable" planning_2020.todo notes.md
+vim -c "set nofoldenable" planning_2021.todo notes.md