my-nvim-config/custom-snippets/tex.snippets

global !p

# def math():
# 	return vim.eval('vimtex#syntax#in_mathzone()') == '1'
def itemize_like():
	return get_env() in ["itemize", "enumerate"]
def get_env():
	return vim.eval('vimtex#env#get_inner()["name"]')

endglobal

priority -10

extends tex

context itemize_like()
snippet "\\item\s*\S+" "create next item" rb
`!p snip.rv = match.group(0)`
\item $0
endsnippet

context itemize_like()
pre_expand "del snip.buffer[snip.line]; snip.cursor.set(snip.line, len(snip.buffer[snip.line+1])+1)"
snippet "\\item\s*$" "exit itemize_like envs" rb
$0
endsnippet

context not itemize_like()
snippet "\\begin\{(\w+)\}" "multiline begin{} / end{}" rb
\begin{`!p snip.rv = match.group(1)`}
	$1
\end{`!p snip.rv = match.group(1)`}
endsnippet

context itemize_like()
snippet "\\begin\{(\w+)\}" "multiline begin{} / end{}" rb
\begin{`!p snip.rv = match.group(1)`}
	\item $1
\end{`!p snip.rv = match.group(1)`}
endsnippet

priority -20

snippet "(?<!^)\\begin\{(\w+)\}" "inline begin{} / end{}" ri
\begin{`!p snip.rv = match.group(1)`} $1 \end{`!p snip.rv = match.group(1)`} $0
endsnippet