fixed links

Author: arnaud4d

docs/commands-legacy/position.md

@@ -118,7 +118,7 @@ In the following example, you want to find all instances of a string and replace
 ## See also 
 
 [Compare strings](compare-strings.md)  
-[Substring](../commands/substring.md)  
+[Substring](./substring.md)  
 
 ## Properties
 

docs/commands/command-index.md

@@ -341,7 +341,7 @@ title: Index
 [`FORM SET VERTICAL RESIZING`](../commands-legacy/form-set-vertical-resizing.md)<br/>
 [`FORM UNLOAD`](../commands-legacy/form-unload.md)<br/>
 [`Formula`](formula.md)<br/>
-[`Formula from string`](../commands-legacy/formula-from-string.md)<br/>
+[`Formula from string`](./formula-from-string.md)<br/>
 [`Frontmost process`](../commands-legacy/frontmost-process.md)<br/>
 [`Frontmost window`](../commands-legacy/frontmost-window.md)<br/>
 
@@ -1201,7 +1201,7 @@ title: Index
 [`String`](string.md)<br/>
 [`STRING LIST TO ARRAY`](../commands-legacy/string-list-to-array.md)<br/>
 [`Structure file`](../commands-legacy/structure-file.md)<br/>
-[`Substring`](substring.md)<br/>
+[`Substring`](../commands-legacy/substring.md)<br/>
 [`Subtotal`](../commands-legacy/subtotal.md)<br/>
 [`Sum`](../commands-legacy/sum.md)<br/>
 [`Sum squares`](../commands-legacy/sum-squares.md)<br/>

i18n/es/docusaurus-plugin-content-docs/current/commands-legacy/position.md

@@ -117,7 +117,7 @@ En el siguiente ejemplo, usted quiere encontrar todas las instancias de una cade
 ## Ver también 
 
 [Compare strings](compare-strings.md)  
-[Substring](../commands/substring.md)  
+[Substring](./substring.md)  
 
 ## Propiedades
 

i18n/fr/docusaurus-plugin-content-docs/current/commands-legacy/position.md

@@ -117,7 +117,7 @@ Dans l'exemple suivant, vous souhaitez recherchez toutes les instances d'une cha
 ## Voir aussi 
 
 [Compare strings](compare-strings.md)  
-[Substring](../commands/substring.md)  
+[Substring](./substring.md)  
 
 ## Propriétés
 

i18n/ja/docusaurus-plugin-content-docs/current/commands-legacy/position.md

@@ -114,7 +114,7 @@ Position関数の使用例を次に示します。結果を変数*vlResult*に
 ## 参照 
 
 [Compare strings](compare-strings.md)  
-[Substring](../commands/substring.md)  
+[Substring](./substring.md)  
 
 ## プロパティ
 

i18n/pt/docusaurus-plugin-content-docs/current/commands-legacy/position.md

@@ -116,7 +116,7 @@ No exemplo abaixo, se quiser encontrar todas as instâncias de uma string e subs
 ## Ver também 
 
 [Compare strings](compare-strings.md)  
-[Substring](../commands/substring.md)  
+[Substring](./substring.md)  
 
 ## Propriedades