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- support <br/> in the middle of input

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- fixed "<br>" lookup (eliminates the need in " <br/>" hacks)
- fixed maximum length for unbreakable input
- fixed space lookup (allows a space at column 77 to break a line)
This commit is contained in:
Ruslan Ermilov 2011-08-23 09:00:24 +00:00
parent fd478a7425
commit 998dbb98ad
1 changed files with 18 additions and 9 deletions
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23
docs/xsls/changes.xsls
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@ -64,12 +64,18 @@ X:template para(prefix) = "para" {
X:template wrap(text, prefix) { X:template wrap(text, prefix) {
X:if "$text" { X:if "$text" {
X:var offset = { X:var offset = {
X:if "starts-with($text, concat($br, ' '))" { X:choose {
X:when "starts-with($text, concat($br, ' '))" {
!{string-length($br) + 2} !{string-length($br) + 2}
} else { }
X:when "starts-with($text, $br)" {
!{string-length($br) + 1}
}
X:otherwise {
1 1
} }
} }
}
X:var length = { X:var length = {
!length(text = "substring($text, $offset)", !length(text = "substring($text, $offset)",
@ -89,20 +95,23 @@ X:template wrap(text, prefix) {
X:template length(text, prefix, length) { X:template length(text, prefix, length) {
X:var break = "substring-before(substring($text, 1, $length - $prefix), X:var break = "substring-before(substring($text, 1,
$length - $prefix + string-length($br)),
$br)" $br)"
X:choose { X:choose {
X:when "$break" { !{string-length($break)} } X:when "$break" { !{string-length($break)} }
X:when "$length = 0" { !{$max} } X:when "$length = 0" { !{$max - $prefix} }
X:when "string-length($text) + $prefix &lt;= $length X:when "string-length($text) + $prefix &lt;= $length" {
or substring($text, $length - $prefix, 1) = ' '"
{
!{$length - $prefix} !{$length - $prefix}
} }
X:when "substring($text, $length - $prefix + 1, 1) = ' '" {
!{$length - $prefix + 1}
}
X:otherwise { X:otherwise {
!length(text = "$text", prefix = "$prefix", length = "$length - 1") !length(text = "$text", prefix = "$prefix", length = "$length - 1")
} }