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Workaround bugs of blink/webkit: (negative) word-spacing, leading spaces, inline/inline-block elements.
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@ -161,13 +161,19 @@
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/* Workaround for https://bugs.webkit.org/show_bug.cgi?id=35443 */
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content: '';
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}
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.@CSS_LINE_CN@ span { /* text blocks within a line */
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position:relative;
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/* _<id> for spaces may need display:inline, which will override this */
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.@CSS_LINE_CN@:before {
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/* Workaround Blink(up to 41)/Webkit bug of word-spacing with leading spaces (chromium #404444 and pdf2htmlEX #412) */
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content: '';
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display: inline-block;
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}
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.@CSS_LINE_CN@ span { /* text blocks within a line */
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/* Blink(up to 41)/Webkit have bug with negative word-spacing and inline-block (pdf2htmlEX #416), so keep normal span inline. */
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position:relative;
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unicode-bidi:bidi-override; /* For rtl languages, e.g. Hebrew, we don't want the default Unicode behaviour */
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}
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.@CSS_WHITESPACE_CN@ { /* text shift */
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/* Blink(up to 41)/Webkit have bug with inline element, continuous spaces and word-spacing. Workaround by inline-block. */
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display: inline-block;
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color: transparent;
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z-index: -1;
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}
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@ -245,15 +245,15 @@ public:
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static const char * get_css_class_name (void) { return CSS::WHITESPACE_CN; }
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double default_value(void) { return 0; }
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void dump_value(std::ostream & out, double value) {
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out << ((value > 0) ? "display:inline-block;width:"
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: "display:inline;margin-left:")
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out << ((value > 0) ? "width:"
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: "margin-left:")
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<< round(value) << "px;";
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}
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void dump_print_value(std::ostream & out, double value, double scale)
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{
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value *= scale;
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out << ((value > 0) ? "display:inline-block;width:"
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: "display:inline;margin-left:")
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out << ((value > 0) ? "width:"
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: "margin-left:")
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<< round(value) << "pt;";
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}
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};
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