Updated vimtex and snippets

personal/inverse-search/README.md

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+Scripts for implementing inverse search between PDF files (generally LaTeX or `lilypond-book` output) and the corresponding text source files in the Neovim text editor.

personal/inverse-search/inverse-search.sh

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+#!/bin/sh
+# A script to manage inverse search from both LyTeX and LaTeX files
+# Arguments:
+# 1: line number to display
+#    e.g. "42"
+# 2: path to LaTeX source file
+#    e.g. "$HOME/test/tex/test.tex"
+# 3: operating system name as returned by uname
+#    i.e. "Darwin" on macOS and "Linux" on Linux
+
+# echo "${1}\n${2}" > "${HOME}/log.txt"
+
+function inverse_search() {
+  # Arguments:
+  # 1: path to Neovim server socket
+  #    e.g. "/tmp/texsocket" or "/tmp/lytexsocket"
+  # 2: line number to display
+  #    e.g. "42"
+  # 3: path to the file to display
+  #    e.g. /Users/ejmastnak/test/tex/test.tex
+  # 4: operating system name as returned by uname
+  #    i.e. "Darwin" on macOS and "Linux" on Linux
+  if [ ${4} = "Darwin" ]  # macOS
+  then
+    nvr --servername="${1}" +"${2}" "${3}" && open -a Alacritty
+  else  # Linux/other
+    nvr --servername="${1}" +"${2}" "${3}"
+  fi
+}
+
+# read first line of /tmp/inverse-search-target.txt into the variable target
+read -r target < /tmp/inverse-search-target.txt
+
+if [ ${target} = "TEX" ]  # standard TEX inverse search
+then
+  inverse_search "/tmp/texsocket" "${1}" "${2}" "${3}"
+elif [ ${target} = "LYTEX" ]  # LilyPond LYTEX inverse search
+then
+
+  # change extension from ".tex" to ".lytex" using "${2%"tex"}lytex"
+  # replace "lilybook-out/" with "" sed using 's/lilybook-out\///'
+  lytex_file=$(echo "${2%"tex"}lytex" | sed 's/lilybook-out\///')
+
+  # get line in LYTEX file corresponding to line in TEX file
+  lytex_to_tex_script="$HOME/.config/nvim/personal/lilypond-scripts/lytex-to-tex.sh"
+  lytex_line=$(sh "${lytex_to_tex_script}" ${1} "${2}" "${lytex_file}")
+  inverse_search "/tmp/lytexsocket" "${lytex_line}" "${lytex_file}" "${3}"
+
+  # echo "TEX line: ${1}"
+  # echo "LYTEX line: ${lytex_line}"
+else
+  exit
+fi

personal/inverse-search/latex-linux.sh

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+#!/bin/sh
+# Used for inverse search from a PDF in Zathura 
+# to the corresponding *.tex in Neovim on Linux.
+# xdotool is used to return focus to the Vim window.
+#
+# SYNOPSIS
+#   inverse <tex_file> <line_num> <window_id>
+# ARGUMENT
+#    <tex_file>
+#     Path to the LaTeX file to open in Neovim
+#    
+#    <line_num>
+#     Line number to move the cursor to in the opened LaTeX file
+#    
+#    <window_id>
+#     Numerical ID of the window in which Vim is running
+#     as returned by `xdotool getactivewindow`.
+#     E.g. 10485762
+nvr --remote-silent --servername=/tmp/texsocket +"${2}" "${1}"
+xdotool windowfocus ${3}