mirror of https://github.com/texmacs/doc.git
33 lines
1.4 KiB
Plaintext
33 lines
1.4 KiB
Plaintext
<expand|section|Document format (0.3.4)>
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The TeXmacs document format has profoundly changed in order to make TeXmacs
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compatible with XML in the future. Most importantly, the old style
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environments like\
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<\verbatim>
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\ \ \ \ \<less\>assign\|env\|\<less\>environment\|open\|close\<gtr\>\<gtr\
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\>,
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</verbatim>
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which are applied via matching pairs <verbatim|\<less\>begin\|env\<gtr\>tex\
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t\<less\>end\|env\<gtr\>>, have been replaced by macros\
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<\verbatim>
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\ \ \ \ \<less\>assign\|env\|\<less\>macro\|body\|open\<less\>body\<gtr\>\
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close\<gtr\>\<gtr\>,
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</verbatim>
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which are applied via single macro expansions
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<verbatim|\<less\>expand\|env\|text\<gtr\>>. Similarly, matching pairs
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<verbatim|\<less\>set\|var\|val\<gtr\>text\<less\>reset\|var\<gtr\>> of
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environment variable changes are replaced by a
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<verbatim|\<less\>with\|var\|val\|text\<gtr\>> construct (close to XML
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attributes). From a technical point of view, these changes lead to several
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complications if the <verbatim|text> body consists of several paragraphs.
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As a consequence, badly structured documents may sometimes display
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differently in the new version (although I only noticed one minor change in
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my own documents). Furthermore, in order to maintain the higher level of
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structure in the document, the behaviour of the editor in relation to
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multiparagraph environments has slightly changed.
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