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Overview
Comment:Trying for improvements in the appearance of the syntax in lang*.html.
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SHA1: 4bae4cc5b7a9fa24bb6645af56e4e6a213632c12
User & Date: drh 2008-09-24 18:52:11.000
Context
2008-09-25
18:51
Small amount of progress on fileio.html. (check-in: 1344ab631b user: dan tags: trunk)
2008-09-24
18:52
Trying for improvements in the appearance of the syntax in lang*.html. (check-in: 4bae4cc5b7 user: drh tags: trunk)
17:49
Fix a bug in the CREATE TRIGGER documentation. (check-in: 2f8b2b9ead user: drh tags: trunk)
Changes
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statement.  </p>

<tcl>
##############################################################################
Section {CREATE TRIGGER} createtrigger {{CREATE TRIGGER}}

Syntax {sql-statement} {
CREATE [TEMP | TEMPORARY] TRIGGER [IF NOT EXISTS] [<database-name> .] <trigger-name> 
CREATE [TEMP | TEMPORARY] TRIGGER [IF NOT EXISTS] [<database-name> .] <trigger-name>
[ BEFORE | AFTER ] <database-event> ON <table-name>
<trigger-action>
}

Syntax {sql-statement} {
CREATE [TEMP | TEMPORARY] TRIGGER [IF NOT EXISTS] [<database-name .] <trigger-name> 
CREATE [TEMP | TEMPORARY] TRIGGER [IF NOT EXISTS] [<database-name> .] <trigger-name>
INSTEAD OF <database-event> ON <view-name>
<trigger-action>
}

Syntax {database-event} {
DELETE | 
INSERT |
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  }
}

# The following proc is used to ensure consistent formatting in the 
# HTML generated by lang.tcl and pragma.tcl.
#
proc Syntax {args} {
  hd_puts {<table cellpadding="10">}
  hd_puts {<table cellpadding="10" width="100%">}
  foreach {rule body} $args {
    hd_puts "<tr><td align=\"right\" valign=\"top\">"
    hd_puts "<i><font color=\"#ff3434\">$rule</font></i>&nbsp;::=</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\\&nbsp;\\&nbsp;\\&nbsp;\\&nbsp;" 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} $body {</font></b>)<b><font color="#2c2cf0">} body
    ## Place the left-hand side of the rule in the 2nd table column.
    hd_puts "<td width=\"90%\">"
    hd_puts "<td><b><font color=\"#2c2cf0\">$body</font></b></td></tr>"
    hd_puts "<b><font color=\"#2c2cf0\">$body</font></b></td></tr>"
  }
  hd_puts {</table>}
}

# Record a requirement.  This procedure is active only for the first
# pass.  This procedure becomes a no-op for the second pass.  During
# the second pass, requirements listing report generators can use the
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