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new: Added support for [] options in the begin/end snippets

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This commit is contained in:
Sayantan Santra 2024-03-16 18:29:23 -05:00
parent d426810e81
commit 0677d5a389
Signed by: SinTan1729
GPG key ID: EB3E68BFBA25C85F
1 changed files with 16 additions and 8 deletions
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24
custom-snippets/tex.snippets
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@ -7,14 +7,22 @@ def in_env(lst):
return get_env() in lst
except:
return False
def get_env():
return vim.eval('vimtex#env#get_inner()["name"]')
def delline_exititemize(snip):
cursorline = snip.cursor[0]
del snip.buffer[cursorline]
snip.buffer.append("\n", cursorline + 1)
snip.cursor.set(cursorline + 1, 0)
def suppress_none(s):
if isinstance(s, str):
return s
else:
return ""
endglobal
priority -10
@ -30,20 +38,20 @@ post_jump "delline_exititemize(snip)"
snippet "\\item\s*$" "exit itemize_like envs" rb
endsnippet
snippet "\\begin\{(itemize|enumerate)\}" "multiline begin{} / end{}" rb
\begin{`!p snip.rv = match.group(1)`}
snippet "\\begin\{(itemize|enumerate)\}(\[\w+\])?" "multiline begin{} / end{}" rb
\begin{`!p snip.rv = match.group(1)`}`!p snip.rv = suppress_none(match.group(2))`
\item $0
\end{`!p snip.rv = match.group(1)`}
endsnippet
snippet "\\begin\{((?!itemize|enumerate))\}" "multiline begin{} / end{}" rb
\begin{`!p snip.rv = match.group(1)`}
$0
\end{`!p snip.rv = match.group(1)`}
endsnippet
priority -20
snippet "\\begin\{(\w+)\}(\[\w+\])?" "multiline begin{} / end{}" rb
\begin{`!p snip.rv = match.group(1)`}`!p snip.rv = suppress_none(match.group(2))`
$0
\end{`!p snip.rv = match.group(1)`}
endsnippet
snippet "(?<!^)\\begin\{(\w+)\}" "inline begin{} / end{}" ri
\begin{`!p snip.rv = match.group(1)`} $1 \end{`!p snip.rv = match.group(1)`} $0
endsnippet