Whitespace between elements leads to duplication and deletion of text nodes

[NTsch]

Certain whitespace is not recognized as such by the editor. For example, the following XML is fine:

<cei:tenor><cei:pTenor>paragraph with text</cei:pTenor>text after paragraph</cei:tenor>

However, if a space or line break is introduced between the opening tags ...

<cei:tenor> <cei:pTenor>paragraph with text</cei:pTenor>text after paragraph</cei:tenor>

... this is not recognized as a text node by the editor window, but is recognized for the counting of the contextId in updateTextNode (if I interpret this correctly). As a result, any change to 'text after paragraph' is inserted into this empty node:

<cei:tenor>text after paragraph 123<cei:pTenor>paragraph with text</cei:pTenor>text after paragraph</cei:tenor>

This is not specific to any element, and appears to happen wherever there is mixed content with whitespace between mixed element tags.

[GVogeler]

related to #685 and #366 ?

[NTsch]

Most immediate conclusion would be to simply avoid adding any unnecessary whitespace into charter files, such as e.g. automatic formatting & indenting.