Subject: Re: [xsl] Ungready Flag on Regex From: "Christophe Marchand cmarchand@xxxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> Date: Thu, 8 Oct 2020 16:28:13 -0000 |
On 08.10.2020 16:26, Liam R. E. Quin liam@xxxxxxxxxxxxxxxx wrote:You want [^*]*?
Thinking of the brilliant potential for misunderstanding that this answer entails.
Christophe: I don't understand why you are asking me whether I want [^*]*.
Jokes aside, I think you need the non-greedy question mark modifier, but not on [^*]*. You use it to make .* non-greedy. Otherwise it will stop at the first '*' that it encounters.
This works:
<xsl:template name="xsl:initial-template">
B <doc>
B B B <xsl:analyze-string
B B B B B select="'Comments are delimited by **/* */** or prefixed by **//**'"
B B B B B regex="\*\*(.*?)\*\*">
B B B B B <xsl:matching-substring>
B B B B B B B <b>
B B B B B B B B B <xsl:value-of select="regex-group(1)"/>
B B B B B B B </b>
B B B B B </xsl:matching-substring>
B B B B B <xsl:non-matching-substring>
B B B B B B B <xsl:value-of select="."/>
B B B B B </xsl:non-matching-substring>
B B B </xsl:analyze-string>
B </doc>
</xsl:template>
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