[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: Outputting White Space Only Nodes from Variables
Thank you both, Liam and Wendell. After Liam's reference to the relevant part of the spec I checked it and realized the <xsl:text> approach would work and had my obligatory "D'oh!" moment. I think I'll use that as I find it more legible. Don On Monday, February 22, 2021, 06:40:34 AM CST, Wendell Piez wapiez@xxxxxxxxxxxxxxx <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> wrote: Hi, You could also have: B <xsl:variable name="generatedTextAfter" as="xs:string?"><xsl:text> </xsl:text></xsl:variable> The deal is that directly inside that xsl:variable, a whitespace-only text node in the XSLT is considered to be 'cosmetic' and dropped. So there is no space to be placed into the result. Adding xsl:text forces the text node, which is then cast to a string following theB @ as . (What are those robots doing to my notation?) Cheers, Wendell On Mon, Feb 22, 2021 at 12:07 AM Liam R. E. Quin liam@xxxxxxxxxxxxxxxx <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> wrote: On Mon, 2021-02-22 at 02:14 +0000, Don Smith dsmith_lockesmith@xxxxxxxxx wrote: > > 1. Use different instructions for the output of the variable: value- > of, copy-of, and sequence2. Created the variables as both strings and > elements and even RTFs3. Tried a character map4. Tried an alternative > approach like using strings "#SPACE, #TAB, #NL, etc. I know that > would work but seems like it should be unnecessary? > In every case the white space only variable content gets stripped > out. How can such content be output? I tried, <xsl:variable name="generatedTextAfter" as="xs:string?" select=" ' ' "/> and got output. The relevant text in the spec is this: https://www.w3.org/TR/xslt-30/#stylesheet-stripping Liam -- Liam Quin,B https://www.delightfulcomputing.com/ Available for XML/Document/Information Architecture/XSLT/ XSL/XQuery/Web/Text Processing/A11Y training, work & consulting. Barefoot Web-slave, antique illustrations: B http://www.fromoldbooks.org -- ...Wendell Piez... ...wendell -at- nist -dot- gov... ...wendellpiez.com... ...pellucidliterature.org... ...pausepress.org... ...github.com/wendellpiez... ...gitlab.coko.foundation/wendell... XSL-List info and archiveEasyUnsubscribe(by email)
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