Various minor adjustments to snippets

UltiSnips/ada.snippets

@@ -38,8 +38,8 @@ for parameter in parameters:
 		paramless = parameter.replace("\t", "")
 		snip.rv += f"-- @variable {paramless}\n"
 `-- @description $5
-function ${1:Name}($2`!p if (t[2] == ""):
-	t[2] = "a, b: Integer"`) return ${3:Integer} is
+function ${1:Name}${2:a, b: Integer}`!p if (t[2] != "" and not t[2].startswith("(")):
+	t[2] = f"({t[2]})"` return ${3:Integer} is
 	$4
 begin
 	$7

UltiSnips/bib.snippets

@@ -18,9 +18,9 @@ endsnippet
 
 snippet article "Add article reference" b
 @article{${1:ref_name},
-	title={${2:Titel}},
-	author={${3:Autor}},
-	journal={${4:Journal}},`!p
+	title	= {${2:Titel}},
+	author	= {${3:Autor}},
+	journal	= {${4:Journal}},`!p
 if t[5] != "":
 	snip.rv = "\n\tvolume\t= {"
 else:
@@ -45,8 +45,9 @@ if t[7] != "":
 	snip.rv = "},"
 else:
 	snip.rv = ""`
-	year={${8:2023}},
-	publisher={${9:Verlag}}
+	year	= {${8:2023}},
+	doi		= {${9:DOI_NUM}}
+	publisher = {${10:Verlag}}
 }
 $0
 endsnippet

UltiSnips/rust.snippets

@@ -75,3 +75,14 @@ endsnippet
 snippet println "println" A
 println!("$1");$0
 endsnippet
+
+snippet docstring "Document head" b
+/*
+* Filename:    `!p snip.rv = fn`
+* Author:      ${1:Yannick Reiss}
+* Project:     ${2:Project Name}
+* Copyright:   ${3:None}       =>  You • 9 months ago • Move of Snippets into repository
+* Description: ${4:Funny module}
+*
+*/$0
+endsnippet

UltiSnips/tex.snippets

@@ -484,6 +484,6 @@ else:
 $0
 endsnippet
 
-snippet cc "Cite" A
+snippet cc "Cite" iA
 \\cite{$1}$0
 endsnippet

UltiSnips/xml.snippets

@@ -0,0 +1,5 @@
+snippet tg "automated tag insertion" b
+<${1:tag}>
+	$2
+</${1/(\w+).*/$1/}>$0
+endsnippet