Artifact 68f7bcc3345b0809bbab4a8f39f5286715316223:
- File wrap.tcl — part of check-in [14ac1dc131] at 2007-11-16 21:44:29 on branch trunk — Miscellaneous website changes suggested by the community. (user: drh size: 6678)
#!/usr/bin/tclsh # # This script processes raw page text into its final form for display. # Invoke this command as follows: # # tclsh wrap.tcl $(DOC) $(SRC) $(DEST) source1.in source2.in ... # # The $(DOC) and $(SRC) values are the names of directories containing # the documentation source and program source. $(DEST) is the name of # of the directory where generated HTML is written. sourceN.in is the # input file to be processed. The output is sourceN.html in the # local directory. # # Changes made to the source files: # # * An appropriate header is prepended to the file. # * Any <title>...</title> in the input is moved into the prepended # header. # * An appropriate footer is appended. # * Scripts within <tcl>...</tcl> are evaluated. Output that # is emitted from these scripts by "puts" appears in place of # the original script. # set DOC [lindex $argv 0] set SRC [lindex $argv 1] set DEST [lindex $argv 2] set HOMEDIR [pwd] ;# Also remember our home directory. # We are going to overload the puts command, so remember the # original puts command using an alternative name. rename puts real_puts proc puts {text} { real_puts $::OUT $text flush $::OUT } # putsin4 is like puts except that it removes the first 4 indentation # characters from each line. It also does variable substitution in # the namespace of its calling procedure. # proc putsin4 {text} { regsub -all "\n " $text \n text real_puts $::OUT [uplevel 1 [list subst -noback -nocom $text]] flush $::OUT } # A procedure to write the common header found on every HTML file on # the SQLite website. # proc PutsHeader {title {path {}}} { puts {<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">} puts {<html><head>} puts "<title>$title</title>" putsin4 {<style type="text/css"> body { margin: auto; font-family: "Verdana" "sans-serif"; padding: 8px 1%; } a { color: #45735f } a:visited { color: #734559 } .logo { position:absolute; margin:3px; } .tagline { float:right; text-align:right; font-style:italic; width:240px; margin:12px; margin-top:58px; } .toolbar { font-variant: small-caps; text-align: center; line-height: 1.6em; margin: 0; padding:1px 8px; } .toolbar a { color: white; text-decoration: none; padding: 6px 12px; } .toolbar a:visited { color: white; } .toolbar a:hover { color: #80a796; background: white; } .content { margin: 5%; } .content dt { font-weight:bold; } .content dd { margin-bottom: 25px; margin-left:20%; } .content ul { padding:0px; padding-left: 15px; margin:0px; } /* rounded corners */ .se { background: url(${path}images/se.png) 100% 100% no-repeat #80a796} .sw { background: url(${path}images/sw.png) 0% 100% no-repeat } .ne { background: url(${path}images/ne.png) 100% 0% no-repeat } .nw { background: url(${path}images/nw.png) 0% 0% no-repeat } </style> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> } puts {</head>} putsin4 {<body> <div><!-- container div to satisfy validator --> <a href="${path}index.html"> <img class="logo" src="${path}images/SQLite.gif" alt="SQLite Logo" border="0"></a> <div><!-- IE hack to prevent disappearing logo--></div> <div class="tagline">Small, Fast, Reliable.<br>Choose any three.</div> <table width=100% style="clear:both"><tr><td> <div class="se"><div class="sw"><div class="ne"><div class="nw"> <div class="toolbar"> <a href="${path}about.html">About</a> <a href="${path}sitemap.html">Sitemap</a> <a href="${path}docs.html">Documentation</a> <a href="${path}download.html">Download</a> <a href="${path}copyright.html">License</a> <a href="${path}news.html">News</a> <a href="http://www.sqlite.org/cvstrac/index">Developers</a> <a href="${path}support.html">Support</a> </div></div></div></div></div> </td></tr></table> } } # A procedure to write the common footer found at the bottom of # every HTML file. $srcfile is the name of the file that is the # source of the HTML content. The modification time of this file # is used to add the "last modified on" line at the bottom of the # file. # proc PutsFooter {srcfile} { puts {<hr><small><i>} set mtime [file mtime $srcfile] set date [clock format $mtime -format {%Y/%m/%d %H:%M:%S UTC} -gmt 1] puts "This page last modified $date" puts {</i></small></div></body></html>} } # The following proc is used to ensure consistent formatting in the # HTML generated by lang.tcl and pragma.tcl. # proc Syntax {args} { puts {<table cellpadding="10" class=pdf_syntax>} foreach {rule body} $args { puts "<tr><td align=\"right\" valign=\"top\">" puts "<i><font color=\"#ff3434\">$rule</font></i> ::=</td>" regsub -all < $body {%LT} body regsub -all > $body {%GT} body regsub -all %LT $body {</font></b><i><font color="#ff3434">} body regsub -all %GT $body {</font></i><b><font color="#2c2cf0">} body regsub -all {[]|[*?]} $body {</font></b>&<b><font color="#2c2cf0">} body regsub -all "\n" [string trim $body] "<br>\n" body regsub -all "\n *" $body "\n\\ \\ \\ \\ " body regsub -all {[|,.*()]} $body {<big>&</big>} body regsub -all { = } $body { <big>=</big> } body regsub -all {STAR} $body {<big>*</big>} body ## These metacharacters must be handled to undo being ## treated as SQL punctuation characters above. regsub -all {RPPLUS} $body {</font></b>)+<b><font color="#2c2cf0">} body regsub -all {LP} $body {</font></b>(<b><font color="#2c2cf0">} body regsub -all {RP} $body {</font></b>)<b><font color="#2c2cf0">} body ## Place the left-hand side of the rule in the 2nd table column. puts "<td><b><font color=\"#2c2cf0\">$body</font></b></td></tr>" } puts {</table>} } # Loop over all input files and process them one by one # foreach infile [lrange $argv 3 end] { cd $HOMEDIR real_puts "Processing $infile" set fd [open $infile r] set in [read $fd] close $fd set title {No Title} regexp {<title>([^\n]*)</title>} $in all title regsub {<title>[^\n]*</title>} $in {} in set outfile [file root [file tail $infile]].html set ::OUT [open $::DEST/$outfile w] PutsHeader $title regsub -all {<tcl>} $in "\175; eval \173" in regsub -all {</tcl>} $in "\175; puts \173" in eval "puts \173$in\175" cd $::HOMEDIR PutsFooter $infile close $::OUT }