X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=docs%2Fman%2Fgen_flags.xsl.pl;fp=docs%2Fman%2Fgen_flags.xsl.pl;h=a331792f0ddc4ad1812c91680fbcb97e17d757d6;hp=0000000000000000000000000000000000000000;hb=501f3c52a3fd0ce238d6be1bcc72a6c53c8e9d37;hpb=07be901da936ec4a503a514b02c6d247f533b963

diff --git a/docs/man/gen_flags.xsl.pl b/docs/man/gen_flags.xsl.pl
new file mode 100644
index 0000000..a331792
--- /dev/null
+++ b/docs/man/gen_flags.xsl.pl
@@ -0,0 +1,284 @@
+#!/usr/bin/perl -w
+
+use strict;
+
+if ($#ARGV ne 1) {
+    die "Usage: $0 <ghc commands> <libdir>\n"
+}
+
+my @ghc_commands = split / /, $ARGV[0];
+my $libdir = $ARGV[1];
+
+print <<'EOF';
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!DOCTYPE xsl:stylesheet [
+]>
+
+<xsl:stylesheet version="1.0"
+ xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+ xmlns="http://www.w3.org/TR/xhtml1/strict">
+
+<xsl:output method="text" omit-xml-declaration="yes" />
+
+<xsl:template match="/">.\"
+.\" This is a generated file.  Changes might get clobbered.  Edit at own's risk.
+.\"
+.TH GHC 1 "2002-10-25" "Glasgow FP Suite" "Glasgow Haskell Compiler"
+.SH NAME
+GHC \- the Glasgow Haskell Compiler
+
+
+.SH SYNOPSIS
+EOF
+
+my $started = 0;
+
+for my $ghc_command (@ghc_commands) {
+    print ".br\n" if $started;
+    $started = 1;
+    print <<"EOF";
+.B $ghc_command
+.RI [ option | filename ]...
+EOF
+}
+
+print <<'EOF';
+
+.SH DESCRIPTION
+This manual page documents briefly the
+.B ghc
+and
+.B ghci
+commands.
+Note that
+.B ghci
+is not yet available on all architectures.
+Extensive documentation is available in various other formats
+including DVI, PostScript and HTML; see below.
+
+.PP
+Each of GHC's command line options is classified as either
+.IR static " or " dynamic .
+A static flag may only be specified on the command line, whereas a
+dynamic flag may also be given in an \f(CROPTIONS\fP pragma in a
+source file or set from the GHCi command-line with \f(CR:set\fP.
+
+As a rule of thumb, all the language options are dynamic, as are the
+warning options and the debugging options.
+
+The rest are static, with the notable exceptions of
+.BR \-v ", " \-cpp ", " \-fasm ", " \-fvia\-C ", and " \-#include .
+The OPTIONS sections lists the status of each flag.
+
+.PP
+Common suffixes of file names for Haskell are:
+.TP
+.B .hs
+Haskell source code; preprocess, compile
+.TP
+.B .lhs
+literate Haskell source; unlit, preprocess, compile
+.TP
+.B .hi
+Interface file; contains information about exported
+symbols
+.TP
+.B .hc
+intermediate C files
+.TP
+.BI . x _o
+way
+.I x
+object files; common ways are:
+.BR p ", " u ", " s
+.TP
+.BI . x _hi
+way
+.I x
+interface files
+
+
+.SH OPTIONS
+
+<xsl:apply-templates select="sect1/sect2" mode="overview"/>
+
+<xsl:apply-templates select="sect1/sect2"/>
+
+
+.SH FILES
+EOF
+print ".I $libdir";
+print <<'EOF';
+
+.SH COPYRIGHT
+
+Copyright 2002, The University Court of the University of Glasgow.
+.br
+All rights reserved.
+
+
+.SH AUTHOR
+
+This manual page was generated from the XML documentation of GHC with blood,
+sweat, tears and a breaks-if-you-look-at-it-the-wrong-way XSL
+stylesheet originally written by Michael Weber &lt;michaelw@debian.org&gt;
+for the Debian GNU/Linux system (but may be used by others).
+
+.\" End
+</xsl:template>
+
+
+<xsl:template match="sect1/sect2" mode="overview">
+<xsl:choose>
+<xsl:when test="contains(title/.,' (')">
+.SS <xsl:value-of select="substring-before(title/.,' (')"/>
+</xsl:when>
+<xsl:otherwise>
+.SS <xsl:value-of select="title/."/>
+</xsl:otherwise>
+</xsl:choose>
+.nh
+<xsl:apply-templates select="informaltable/tgroup/tbody/row" mode="overview"/>
+.hy
+</xsl:template>
+
+
+<xsl:template match="sect1/sect2">
+<xsl:choose>
+<xsl:when test="contains(title/.,' (')">
+
+.SH <xsl:value-of select='translate(substring-before(title/.," ("),"abcdefghijklmnopqrstuvwxyz","ABCDEFGHIJKLMNOPQRSTUVWXYZ")'/>
+
+</xsl:when>
+<xsl:otherwise>
+
+.SH <xsl:value-of select='translate(title/.,"abcdefghijklmnopqrstuvwxyz","ABCDEFGHIJKLMNOPQRSTUVWXYZ")'/>
+
+</xsl:otherwise>
+</xsl:choose><xsl:text>
+</xsl:text>
+<xsl:apply-templates select="informaltable/tgroup/tbody/row"/>
+</xsl:template>
+
+
+<xsl:template match="informaltable/tgroup/tbody/row" mode="overview">
+  <xsl:apply-templates select="entry[1]|entry[4]" mode="overview"/>
+  <xsl:text> </xsl:text>
+</xsl:template>
+
+<xsl:template match="informaltable/tgroup/tbody/row">
+.TP
+<xsl:apply-templates select="entry[1]"/><xsl:text>
+</xsl:text>
+<xsl:variable name="x">
+<xsl:apply-templates select="entry[2]"/>
+</xsl:variable>
+<xsl:value-of select="normalize-space($x)"/>
+.rj
+[<xsl:apply-templates select="entry[3]"/>]
+<!-- IGNORE NEGATIVE OPTIONS
+<xsl:if test="not(entry[4]='-')">
+  <xsl:text>.TP
+</xsl:text>
+  <xsl:apply-templates select="entry[4]/option"/>
+</xsl:if>
+ -->
+</xsl:template>
+
+
+<xsl:template match="option" mode="escape-dash">
+  <xsl:variable name="x">
+    <xsl:value-of select="."/>
+  </xsl:variable>
+  <xsl:variable name="y">
+    <xsl:call-template name="replace-string">
+      <xsl:with-param name="text" select="$x"/>
+      <xsl:with-param name="from" select="'-'"/>
+      <xsl:with-param name="to" select="'\-'"/>
+    </xsl:call-template>
+  </xsl:variable>
+  <xsl:value-of select="$y"/>
+</xsl:template>
+
+<xsl:template match="option" mode="overview">
+  <xsl:apply-templates select="." mode="escape-dash"/>
+</xsl:template>
+
+<xsl:template match="option">
+  <xsl:text>\fB</xsl:text>
+  <xsl:apply-templates select="." mode="escape-dash"/>
+  <xsl:text>\fP</xsl:text>
+</xsl:template>
+
+
+<xsl:template match="entry[1]" mode="overview">
+  <xsl:apply-templates mode="overview"/>
+  <xsl:text> </xsl:text>
+</xsl:template>
+
+<xsl:template match="entry[1]">
+  <xsl:apply-templates/><xsl:text> </xsl:text>
+</xsl:template>
+
+<xsl:template match="entry[4]" mode="overview">
+  <xsl:if test="not(.='-')">
+    <xsl:apply-templates select="option" mode="overview"/>
+    <xsl:text> </xsl:text>
+  </xsl:if>
+</xsl:template>
+
+<xsl:template match="entry[4]">
+  <xsl:if test="not(.='-')">
+    <xsl:value-of select="."/><xsl:text> </xsl:text>
+  </xsl:if>
+</xsl:template>
+
+
+<xsl:template match="replaceable" mode="overview">
+  <xsl:apply-templates select="."/>
+</xsl:template>
+
+<xsl:template match="replaceable">
+  <xsl:text>\fI</xsl:text>
+  <xsl:value-of select='.'/>
+  <xsl:text>\fP</xsl:text>
+</xsl:template>
+
+
+<xsl:template match="literal">
+  <xsl:text>\f(CR</xsl:text>
+  <xsl:value-of select="."/>
+  <xsl:text>\fP</xsl:text>
+</xsl:template>
+
+
+
+<!-- reusable replace-string function -->
+  <xsl:template name="replace-string">
+     <xsl:param name="text"/>
+     <xsl:param name="from"/>
+     <xsl:param name="to"/>
+
+     <xsl:choose>
+       <xsl:when test="contains($text, $from)">
+
+         <xsl:variable name="before" select="substring-before($text, $from)"/>
+         <xsl:variable name="after" select="substring-after($text, $from)"/>
+         <xsl:variable name="prefix" select="concat($before, $to)"/>
+
+         <xsl:value-of select="$before"/>
+         <xsl:value-of select="$to"/>
+         <xsl:call-template name="replace-string">
+           <xsl:with-param name="text" select="$after"/>
+           <xsl:with-param name="from" select="$from"/>
+           <xsl:with-param name="to" select="$to"/>
+         </xsl:call-template>
+       </xsl:when>
+       <xsl:otherwise>
+         <xsl:value-of select="$text"/>
+       </xsl:otherwise>
+     </xsl:choose>
+  </xsl:template>
+</xsl:stylesheet>
+EOF
+