diff options
Diffstat (limited to 'tools/boostbook/xsl/source-highlight.xsl')
| -rw-r--r-- | tools/boostbook/xsl/source-highlight.xsl | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/tools/boostbook/xsl/source-highlight.xsl b/tools/boostbook/xsl/source-highlight.xsl index b3903e5ba6..4945e38ab1 100644 --- a/tools/boostbook/xsl/source-highlight.xsl +++ b/tools/boostbook/xsl/source-highlight.xsl @@ -435,6 +435,92 @@ </xsl:choose> </xsl:template> + <!-- Jam syntax highlighting --> + + <xsl:variable name="jam-keywords" select="' actions bind case class default else for if ignore in include local module on piecemeal quietly return rule switch together updated while '"/> + <xsl:variable name="jam-operators" select="' ! != & && ( ) += : ; < <= = > >= ?= [ ] { | || } '"/> + + <xsl:template name="highlight-jam-word"> + <xsl:param name="text"/> + <xsl:choose> + <xsl:when test="contains($jam-keywords, concat(' ', $text, ' '))"> + <xsl:call-template name="highlight-keyword"> + <xsl:with-param name="keyword" select="$text"/> + </xsl:call-template> + </xsl:when> + <xsl:when test="contains($jam-operators, concat(' ', $text, ' '))"> + <xsl:call-template name="highlight-special"> + <xsl:with-param name="text" select="$text"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$text"/> + </xsl:otherwise> + </xsl:choose> + </xsl:template> + + <xsl:template name="jam-word-length"> + <xsl:param name="text"/> + <xsl:param name="pos" select="1"/> + <xsl:choose> + <xsl:when test="string-length($text) + 1= $pos"> + <xsl:value-of select="$pos - 1"/> + </xsl:when> + <xsl:when test="contains(' 

	', substring($text, $pos, 1))"> + <xsl:value-of select="$pos - 1"/> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="jam-word-length"> + <xsl:with-param name="text" select="$text"/> + <xsl:with-param name="pos" select="$pos + 1"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + </xsl:template> + + <xsl:template name="highlight-jam-text"> + <xsl:param name="text"/> + <xsl:choose> + <xsl:when test="string-length($text) = 0"/> + <xsl:when test="contains(' 

	', substring($text, 1, 1))"> + <xsl:value-of select="substring($text, 1, 1)"/> + <xsl:call-template name="highlight-jam-text"> + <xsl:with-param name="text" select="substring($text, 2)"/> + </xsl:call-template> + </xsl:when> + <xsl:when test="substring($text, 1, 1) = '#'"> + <xsl:choose> + <xsl:when test="contains($text, '
')"> + <xsl:call-template name="highlight-comment"> + <xsl:with-param name="text" select="substring-before($text, '
')"/> + </xsl:call-template> + <xsl:call-template name="highlight-jam-text"> + <xsl:with-param name="text" select="concat('
', substring-after($text, '
'))"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="highlight-comment"> + <xsl:with-param name="text" select="$text"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="length"> + <xsl:call-template name="jam-word-length"> + <xsl:with-param name="text" select="$text"/> + </xsl:call-template> + </xsl:variable> + <xsl:call-template name="highlight-jam-word"> + <xsl:with-param name="text" select="substring($text, 1, $length)"/> + </xsl:call-template> + <xsl:call-template name="highlight-jam-text"> + <xsl:with-param name="text" select="substring($text, $length + 1)"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> + </xsl:template> + <!-- Perform C++ syntax highlighting on the given text --> <xsl:template name="highlight-text"> <xsl:param name="text" select="."/> @@ -481,4 +567,14 @@ <xsl:apply-templates mode="highlight"/> </xsl:template> + <xsl:template match="*" mode="highlight-jam"> + <xsl:apply-templates select="." mode="annotation"/> + </xsl:template> + + <xsl:template match="text()" mode="highlight-jam"> + <xsl:call-template name="highlight-jam-text"> + <xsl:with-param name="text" select="."/> + </xsl:call-template> + </xsl:template> + </xsl:stylesheet> |