Update snippets for things like if, wh, try to leverage ${VISUAL}

Author: codeinabox

README.md

@@ -131,14 +131,14 @@ Don't add useless placeholder default texts like:
 
 ```
 if (${1:condition}){
-  ${2:some code here}
+  ${0:some code here}
 }
 ```
 instead use:
 
 ```
 if (${1}){
-  ${2}
+  ${0:${VISUAL}}
 }
 ```
 
@@ -148,6 +148,8 @@ get vim-dev plugin which has function completion
 
 Thus for conditions (while, if ..) and block bodies just use ${N} - Thanks
 
+When the snippet can be used to wrap existing code leverage `${VISUAL}`
+
 Open questions:
 What about one line if ee then .. else .. vs if \n .. then \n ... \n else \n .. ?
 Which additional policies to add?

snippets/actionscript.snippets

@@ -96,7 +96,7 @@ snippet interface
 	}
 snippet try
 	try {
-		${1}
+		${1:${VISUAL}}
 	} catch (error:ErrorType) {
 		${2}
 	} finally {
@@ -115,11 +115,11 @@ snippet forr
 # If Condition
 snippet if
 	if (${1:/* condition */}) {
-		${0}
+		${0:${VISUAL}}
 	}
 snippet el
 	else {
-		${0}
+		${0:${VISUAL}}
 	}
 # Ternary conditional
 snippet t

snippets/ada.snippets

@@ -90,33 +90,33 @@ snippet fors for some
 
 snippet if if
 	if ${1} then
-		${0}
+		${0:${VISUAL}}
 	end if;
 
 snippet ife if ... else
 	if ${1} then
-		${2}
+		${2:${VISUAL}}
 	else
 		${0}
 	end if;
 
 snippet el else
 	else
-		${0}
+		${0:${VISUAL}}
 
 snippet eif elsif
 	elsif ${1} then
 		${0}
 
 snippet wh while
 	while ${1} loop
-		${0}
+		${0:${VISUAL}}
 	end loop;
 
 snippet nwh named while
 	${1}:
 	while ${2} loop
-		${0}
+		${0:${VISUAL}}
 	end loop $1;
 
 snippet for for

snippets/apache.snippets

@@ -9,22 +9,22 @@ snippet dir
 # <FilesMatch>
 snippet filesmatch
 	<FilesMatch "${1:regex}">
-		${0}
+		${0:${VISUAL}}
 	</FilesMatch>
 # <IfModule>
 snippet ifmodule
 	<IfModule ${1:mod_example.c}>
-		${0}
+		${0:${VISUAL}}
 	</IfModule>
 # <LimitExcept>
 snippet limitexcept
 	<LimitExcept ${1:POST GET}>
-		${0}
+		${0:${VISUAL}}
 	</LimitExcept>
 # <Proxy>
 snippet proxy
 	<Proxy ${1:*}>
-		${0}
+		${0:${VISUAL}}
 	</Proxy>
 # <VirtualHost>
 snippet virtualhost

snippets/arduino.snippets

@@ -20,7 +20,7 @@ snippet def
 # if
 snippet if
 	if (${1:/* condition */}) {
-		${2}
+		${0:${VISUAL}}
 	}
 # else
 snippet el

snippets/awk.snippets

@@ -43,12 +43,12 @@ snippet ign IGNORECASE
 
 snippet if if {...}
 	if (${1}) {
-		${0}
+		${0:${VISUAL}}
 	}
 
 snippet ife if ... else ...
 	if (${1}) {
-		${2}
+		${2:${VISUAL}}
 	} else {
 		${0}
 	}

snippets/c.snippets

@@ -37,7 +37,7 @@ snippet ifdef
 # if
 snippet #if
 	#if ${1:FOO}
-		${0}
+		${0:${VISUAL}}
 	#endif
 # header include guard
 snippet once
@@ -53,23 +53,23 @@ snippet once
 # if
 snippet if
 	if (${1:true}) {
-		${0}
+		${0:${VISUAL}}
 	}
 snippet ife
 	if (${1:true}) {
-		${2}
+		${2:${VISUAL}}
 	} else {
 		${0}
 	}
 # else
 snippet el
 	else {
-		${0}
+		${0:${VISUAL}}
 	}
 # else if
 snippet elif
 	else if (${1:true}) {
-		${0}
+		${0:${VISUAL}}
 	}
 # ifi
 snippet ifi
@@ -115,12 +115,12 @@ snippet forr
 # while
 snippet wh
 	while (${1:/* condition */}) {
-		${2}
+		${0:${VISUAL}}
 	}
 # do... while
 snippet do
 	do {
-		${2}
+		${0:${VISUAL}}
 	} while (${1:/* condition */});
 ##
 ## Functions

snippets/coffee/coffee.snippets

@@ -55,17 +55,17 @@ snippet cla class .. extends .. constructor: ..
 # If
 snippet if
 	if ${1:condition}
-		${0:# body...}
+		${0:${VISUAL}}
 # If __ Else
 snippet ife
 	if ${1:condition}
-		${2:# body...}
+		${2:${VISUAL}}
 	else
 		${0:# body...}
 # Else if
 snippet eif
 	else if ${1:condition}
-		${0:# body...}
+		${0:${VISUAL}}
 # Ternary If
 snippet ifte
 	if ${1:condition} then ${2:value} else ${0:other}
@@ -84,7 +84,7 @@ snippet log
 # Try __ Catch
 snippet try
 	try
-		${1}
+		${1:${VISUAL}}
 	catch ${2:error}
 		${0}
 # Require

snippets/crystal.snippets

@@ -18,17 +18,17 @@ snippet pdef
 	end
 snippet if
 	if ${1:condition}
-		${0}
+		${0:${VISUAL}}
 	end
 snippet ife
 	if ${1:condition}
-		${2}
+		${2:${VISUAL}}
 	else
 		${0}
 	end
 snippet wh
 	while ${1:condition}
-		${0}
+		${0:${VISUAL}}
 	end
 snippet cla class .. end
 	class ${1:`substitute(vim_snippets#Filename(), "\(_\|^\)\(.\)", "\u\2", "g")`}
@@ -66,7 +66,7 @@ snippet defi
 	end
 snippet do
 	do
-		${0}
+		${0:${VISUAL}}
 	end
 snippet dov
 	do |${1:v}|

snippets/cs.snippets

@@ -76,15 +76,15 @@ snippet svm
 # if condition
 snippet if
 	if (${1:true}) {
-		${0}
+		${0:${VISUAL}}
 	}
 snippet el
 	else {
-		${0}
+		${0:${VISUAL}}
 	}
 snippet ifs
 	if (${1})
-		${0}
+		${0:${VISUAL}}
 # ternary conditional
 snippet t
 	${1} ? ${2} : ${0}
@@ -93,12 +93,12 @@ snippet ?
 # do while loop
 snippet do
 	do {
-		${0}
+		${0:${VISUAL}}
 	} while (${1:true});
 # while loop
 snippet wh
 	while (${1:true}) {
-		${0}
+		${0:${VISUAL}}
 	}
 # for loop
 snippet for
@@ -451,14 +451,14 @@ snippet switch
 # try
 snippet try
 	try {
-			${0}
+			${0:${VISUAL}}
 	}
 	catch (${1:System.Exception}) {
 			throw;
 	}
 snippet tryf
 	try {
-		${0}
+		${0:${VISUAL}}
 	}
 	finally {
 		${1}

snippets/d.snippets

@@ -88,21 +88,21 @@ snippet fsw
 	}
 snippet try
 	try {
-		${1}
+		${1:${VISUAL}}
 	} catch(${2:Exception} ${3:e}) {
 		${4}
 	}
 snippet tcf
 	try {
-		${0}
+		${0:${VISUAL}}
 	} catch(${1:Exception} ${2:e}) {
 		${3}
 	} finally {
 		${4}
 	}
 snippet wh
 	while(${1:cond}) {
-		${0}
+		${0:${VISUAL}}
 	}
 snippet dowh
 	do {

snippets/dart.snippets

@@ -71,12 +71,12 @@ snippet as
 	assert(${0:/* condition */});
 snippet try
 	try {
-	  ${0}
+	  ${0:${VISUAL}}
 	} catch (${1:Exception e}) {
 	}
 snippet tryf
 	try {
-	  ${0}
+	  ${0:${VISUAL}}
 	} catch (${1:Exception e}) {
 	} finally {
 	}

snippets/eelixir.snippets

@@ -12,11 +12,11 @@ snippet for
 	<% end %>
 snippet if
 	<%= if ${1} do %>
-		${0}
+		${0:${VISUAL}}
 	<% end %>
 snippet ife
 	<%= if ${1} do %>
-		${2}
+		${2:${VISUAL}}
 	<%= else %>
 		${0}
 	<% end %>