diff options
| author | Hans Bolinder <[email protected]> | 2011-09-19 15:20:31 +0200 |
|---|---|---|
| committer | Hans Bolinder <[email protected]> | 2011-09-26 09:30:25 +0200 |
| commit | 64b082b98d952cdb91ed5a899b0f8ab350a4981e (patch) | |
| tree | da208e59f03024fbacf012f1cef084812e6612b9 /lib/erl_docgen | |
| parent | 5606322f1d7e2be43cd9a6f438d8d7f75df0b933 (diff) | |
| download | otp-64b082b98d952cdb91ed5a899b0f8ab350a4981e.tar.gz otp-64b082b98d952cdb91ed5a899b0f8ab350a4981e.tar.bz2 otp-64b082b98d952cdb91ed5a899b0f8ab350a4981e.zip | |
Improve the generation of man pages
Empty lines have been eliminated.
Spurious spacing has been corrected.
Diffstat (limited to 'lib/erl_docgen')
| -rw-r--r-- | lib/erl_docgen/priv/xsl/db_man.xsl | 104 |
1 files changed, 78 insertions, 26 deletions
diff --git a/lib/erl_docgen/priv/xsl/db_man.xsl b/lib/erl_docgen/priv/xsl/db_man.xsl index 8db4714249..c7efced3d2 100644 --- a/lib/erl_docgen/priv/xsl/db_man.xsl +++ b/lib/erl_docgen/priv/xsl/db_man.xsl @@ -25,12 +25,12 @@ xmlns:exsl="http://exslt.org/common" extension-element-prefixes="exsl"> - <xsl:preserve-space elements="code pre"/> + <xsl:preserve-space elements="code pre p"/> <xsl:strip-space elements="*"/> <xsl:output method="text" encoding="UTF-8" indent="no"/> <!-- Start of Dialyzer type/spec tags. See also the templates - matching "name" and "seealso" + matching "name", "seealso" and "br" --> <!-- Note: specs data for *one* module (as opposed to html and pdf) --> @@ -137,8 +137,8 @@ (there is no spec with more than one clause) --> <xsl:if test="count($clause/guard) > 0 or count($type) > 0"> <xsl:text> .RS</xsl:text> - <xsl:text> .TP</xsl:text> - <xsl:text> Types</xsl:text> + <xsl:text> .TP 3</xsl:text> + <xsl:text> Types: </xsl:text> <xsl:choose> <xsl:when test="$output_subtypes"> @@ -223,10 +223,13 @@ <xsl:for-each select="$subtype"> <xsl:variable name="tname" select="typename"/> - <xsl:text> </xsl:text> - <xsl:apply-templates select="string"/> - <xsl:text> .br</xsl:text> - <xsl:apply-templates select="$type_desc[@variable = $tname]"/> + <xsl:variable name="string" select="string"/> + <xsl:if test="string-length($string) > 0"> + <xsl:text> </xsl:text> + <xsl:apply-templates select="$string"/> + <xsl:text> .br</xsl:text> + <xsl:apply-templates select="$type_desc[@variable = $tname]"/> + </xsl:if> </xsl:for-each> </xsl:template> @@ -319,8 +322,7 @@ </xsl:template> <xsl:template match="typehead"> - <xsl:text> .nf </xsl:text> - <xsl:text> .B </xsl:text> + <xsl:text> .nf </xsl:text> <xsl:apply-templates/> <xsl:text> .br</xsl:text> <xsl:text> .fi</xsl:text> @@ -345,6 +347,13 @@ <xsl:text> .br</xsl:text> </xsl:template> + <!-- The name of data types --> + <xsl:template match="marker"> + <xsl:if test="string-length(.) != 0"> + <xsl:text>\fB</xsl:text><xsl:apply-templates/><xsl:text>\fR\&</xsl:text> + </xsl:if> + </xsl:template> + <!-- Used both in <datatype> and in <func>! --> <xsl:template match="anno"> <xsl:variable name="curModule" select="ancestor::erlref/module"/> @@ -465,13 +474,13 @@ <xsl:text> .TP 2 </xsl:text> <xsl:text>* </xsl:text> <xsl:apply-templates/> - <xsl:text> .LP </xsl:text> + <xsl:text> .LP</xsl:text> </xsl:template> <xsl:template match="taglist"> <xsl:text> .RS 2</xsl:text> <xsl:apply-templates select="tag|item"/> - <xsl:text> .RE </xsl:text> + <xsl:text> .RE</xsl:text> </xsl:template> <xsl:template match="taglist/tag"> @@ -494,7 +503,7 @@ </xsl:when> <xsl:otherwise> <xsl:text> .RS 2</xsl:text> - <xsl:text> .LP .LP </xsl:text> + <xsl:text> .LP </xsl:text> <xsl:value-of select="$content"/> <xsl:text> .RE</xsl:text> </xsl:otherwise> @@ -529,7 +538,16 @@ </xsl:template> <xsl:template match="br"> - <xsl:text> .br </xsl:text> + <xsl:choose> + <xsl:when test="ancestor::head"> + <!-- The header of Dialyzer specs. + .B makes next line appear in bold face --> + <xsl:text> .B </xsl:text> + </xsl:when> + <xsl:otherwise> + <xsl:text> .br </xsl:text> + </xsl:otherwise> + </xsl:choose> </xsl:template> <xsl:template match="c"> @@ -547,17 +565,17 @@ <!-- Code --> <xsl:template match="code"> <xsl:text> .LP </xsl:text> - <xsl:text> .nf </xsl:text> + <xsl:text>.nf </xsl:text> <xsl:apply-templates/> - <xsl:text> .fi </xsl:text> + <xsl:text> .fi</xsl:text> </xsl:template> <!-- Pre --> <xsl:template match="pre"> <xsl:text> .LP </xsl:text> - <xsl:text> .nf </xsl:text> + <xsl:text>.nf </xsl:text> <xsl:apply-templates/> - <xsl:text> .fi </xsl:text> + <xsl:text> .fi</xsl:text> </xsl:template> @@ -715,8 +733,8 @@ <!-- The case where @name != 0 is taken care of in "type_name" --> <xsl:if test="string-length(@name) = 0 and string-length(@variable) = 0"> <xsl:text> .RS</xsl:text> - <xsl:text> .TP</xsl:text> - <xsl:text> Types</xsl:text> + <xsl:text> .TP 3</xsl:text> + <xsl:text> Types: </xsl:text> <xsl:apply-templates/> <xsl:text> .RE</xsl:text> </xsl:if> @@ -788,7 +806,36 @@ <!-- Replace ' by \&' ans . by \&. --> <xsl:template match="text()"> <xsl:variable name="startstring"> - <xsl:value-of select="normalize-space()"/><xsl:text> </xsl:text> + <xsl:value-of select="normalize-space()"/> + </xsl:variable> + <!-- 'C' is just any character but whitespace --> + <xsl:variable name="tmp" select="normalize-space(concat('C',.,'C'))"/> + <xsl:variable name="space_before"> + <xsl:choose> + <!-- '<p>A<marker id="swamp"/> swamp</p>' does not work; instead: + '<p>A <marker id="swamp"/>swamp</p>' --> + <xsl:when test="starts-with($tmp, 'C ') + and not (string(preceding-sibling::*[position()=1]) = '' + and parent::p)"> + <!-- and not (position() = 1 and parent::p)"> --> + <xsl:text> </xsl:text> + </xsl:when> + <xsl:otherwise> + <xsl:text/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:variable name="space_after"> + <xsl:choose> + <xsl:when test="substring($tmp, string-length($tmp)-1,1) = ' ' + and $startstring != '' + and not (position() = last() and parent::p)"> + <xsl:text> </xsl:text> + </xsl:when> + <xsl:otherwise> + <xsl:text/> + </xsl:otherwise> + </xsl:choose> </xsl:variable> <xsl:variable name="rep1"> <xsl:call-template name="replace-string"> @@ -804,11 +851,16 @@ <xsl:with-param name="with" select=""\&'"" /> </xsl:call-template> </xsl:variable> - <xsl:call-template name="replace-string"> - <xsl:with-param name="text" select="$rep2" /> - <xsl:with-param name="replace" select=""."" /> - <xsl:with-param name="with" select=""\&."" /> - </xsl:call-template> + <xsl:variable name="reply"> + <xsl:call-template name="replace-string"> + <xsl:with-param name="text" select="$rep2" /> + <xsl:with-param name="replace" select=""."" /> + <xsl:with-param name="with" select=""\&."" /> + </xsl:call-template> + </xsl:variable> + <xsl:value-of select="$space_before"/> + <xsl:value-of select="$reply"/> + <xsl:value-of select="$space_after"/> </xsl:template> <!-- Template replace-string is borrowed at http://www.dpawson.co.uk/xsl/sect2/replace.html --> |