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path: root/src/Text/Pandoc/Readers/LaTeX.hs
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2009-06-03Improved LaTeX reader's coverage of math modes.fiddlosopher1-3/+7
Remove displaymath* (which is not in LaTeX) and recognize all the amsmath environments that are alternatives to eqnarray, namely equation, equation*, gather, gather*, gathered, multline, multline*, align, align*, alignat, alignat*, aligned, alignedat, split Resolves Issue #103. Thanks to shreevatsa.public for the patch. git-svn-id: https://pandoc.googlecode.com/svn/trunk@1577 788f1e2b-df1e-0410-8736-df70ead52e1b
2009-01-24Moved all haskell source to src subdirectory.fiddlosopher1-0/+774
git-svn-id: https://pandoc.googlecode.com/svn/trunk@1528 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-11-29Moved everything from src into the top-level directory.fiddlosopher1-652/+0
git-svn-id: https://pandoc.googlecode.com/svn/trunk@1104 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-11-10Fixed bug in LaTeX reader (pointed out by Mark Eli Kalderon):fiddlosopher1-1/+2
needed a "try" before "string" in parser for \[ math blocks. git-svn-id: https://pandoc.googlecode.com/svn/trunk@1068 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-11-03Reverted back to state as of r1062. The template haskell changesfiddlosopher1-0/+651
are more trouble than they're worth. git-svn-id: https://pandoc.googlecode.com/svn/trunk@1064 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-11-03Use template haskell to avoid the need for templates:fiddlosopher1-651/+0
+ Added library Text.Pandoc.Include, with a template haskell function $(includeStrFrom fname) to include a file as a string constant at compile time. + This removes the need for the 'templates' directory or Makefile target. These have been removed. + The base source directory has been changed from src to . + A new 'data' directory has been added, containing the ASCIIMathML.js script, writer headers, and S5 files. + The src/wrappers directory has been moved to 'wrappers'. + The Text.Pandoc.ASCIIMathML library is no longer needed, since Text.Pandoc.Writers.HTML can use includeStrFrom to include the ASCIIMathML.js code directly. It has been removed. git-svn-id: https://pandoc.googlecode.com/svn/trunk@1063 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-10-28Modified specialChar in LaTeX reader so that '"'fiddlosopher1-1/+3
characters are parsed and do not cause an error. git-svn-id: https://pandoc.googlecode.com/svn/trunk@1056 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-09-02LaTeX command and environment names can't contain numbers.fiddlosopher1-4/+4
LaTeX reader updated accordingly. git-svn-id: https://pandoc.googlecode.com/svn/trunk@987 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-08-30Fixed bug in LaTeX reader, which wrongly assumed that thefiddlosopher1-1/+1
roman numeral after "enum" in "setcounter" would consist entirely of "i"s. enumiv is legitimate. git-svn-id: https://pandoc.googlecode.com/svn/trunk@961 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-08-29Cleaned up LaTeX reader.fiddlosopher1-24/+24
Rearranged order of parsers in inline for slight speed improvement. Added ` to special characters and 'unescapedChar'. git-svn-id: https://pandoc.googlecode.com/svn/trunk@960 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-08-28Changed definition of 'enclosed' in Text.Pandoc.Shared so thatfiddlosopher1-1/+1
'try' is not automatically applied to the 'end' parser. Added 'try' in calls to 'enclosed' where needed. Slight speed increase. git-svn-id: https://pandoc.googlecode.com/svn/trunk@926 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-08-18Bug fixes in readers:fiddlosopher1-1/+2
+ LaTeX reader: skip anything after \end{document} + HTML reader: fixed bug skipping material after </html> -- previously, stuff at the end was skipped even if no </html> was present, which meant only part of the file would be parsed and no error issued + HTML reader: added new constant eitherBlockOrInline with elements that may count either as block-level or inline + Modified isInline and isBlock to take this into account + modified rawHtmlBlock to accept any tag (even an inline tag); this is innocuous, because rawHtmlBlock is tried only if a regular inline element can't be parsed. git-svn-id: https://pandoc.googlecode.com/svn/trunk@862 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-08-15LaTeX reader: parse \texttt{} as code, as long as there'sfiddlosopher1-2/+9
nothing fancy inside. git-svn-id: https://pandoc.googlecode.com/svn/trunk@846 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-08-15Major code cleanup in all modules. (Removed unneeded imports,fiddlosopher1-305/+231
reformatted, etc.) More major changes are documented below: + Removed Text.Pandoc.ParserCombinators and moved all its definitions to Text.Pandoc.Shared. + In Text.Pandoc.Shared: - Removed unneeded 'try' in blanklines. - Removed endsWith function and rewrote functions to use isSuffixOf instead. - Added >>~ combinator. - Rewrote stripTrailingNewlines, removeLeadingSpaces. + Moved Text.Pandoc.Entities -> Text.Pandoc.CharacterReferences. - Removed unneeded functions charToEntity, charToNumericalEntity. - Renamed functions using proper terminology (character references, not entities). decodeEntities -> decodeCharacterReferences, characterEntity -> characterReference. - Moved escapeStringToXML to Docbook writer, which is the only thing that uses it. - Removed old entity parser in HTML and Markdown readers; replaced with new charRef parser in Text.Pandoc.Shared. + Fixed accent bug in Text.Pandoc.Readers.LaTeX: \^{} now correctly parses as a '^' character. + Text.Pandoc.ASCIIMathML is no longer an exported module. git-svn-id: https://pandoc.googlecode.com/svn/trunk@835 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-08-08Major change in the way ordered lists are handled:fiddlosopher1-8/+22
+ The changes are documented in README, under Lists. + The OrderedList block element now stores information about list number style, list number delimiter, and starting number. + The readers parse this information, when possible. + The writers use this information to style ordered lists. + Test suites have been changed accordingly. Motivation: It's often useful to start lists with numbers other than 1, and to have control over the style of the list. Added to Text.Pandoc.Shared: + camelCaseToHyphenated + toRomanNumeral + anyOrderedListMarker + orderedListMarker + orderedListMarkers Added to Text.Pandoc.ParserCombinators: + charsInBalanced' + withHorizDisplacement + romanNumeral RST writer: + Force blank line before lists, so that sublists will be handled correctly. LaTeX reader: + Fixed bug in parsing of footnotes containing multiple paragraphs, introduced by use of charsInBalanced. Fix: use charsInBalanced' instead. LaTeX header: + use mathletters option in ucs package, so that basic unicode Greek letters will work properly. git-svn-id: https://pandoc.googlecode.com/svn/trunk@834 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-08-03Added parsing for \url to LaTeX reader.fiddlosopher1-1/+6
git-svn-id: https://pandoc.googlecode.com/svn/trunk@833 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-28Removed examplep specific stuff in LaTeX reader.fiddlosopher1-13/+1
git-svn-id: https://pandoc.googlecode.com/svn/trunk@826 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-28Changes in LaTeX reader to accommodate Pandoc's own use offiddlosopher1-2/+23
examplep. git-svn-id: https://pandoc.googlecode.com/svn/trunk@818 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-23Added support for definition lists to LaTeX reader.fiddlosopher1-11/+23
git-svn-id: https://pandoc.googlecode.com/svn/trunk@780 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-22Added a "try" to the end parser in enclosed (Text.Pandoc.ParserCombinators).fiddlosopher1-5/+3
This makes errors in its use less likely. Removed some now-unneeded try's in calling code. git-svn-id: https://pandoc.googlecode.com/svn/trunk@776 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-22Added subscript and superscript support to LaTeX reader.fiddlosopher1-1/+14
git-svn-id: https://pandoc.googlecode.com/svn/trunk@775 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-22LaTeX reader: Added clauses for tilde and caret.fiddlosopher1-2/+10
Tilde is \ensuremath{\sim}, and caret is \^{}, not \^ as before. git-svn-id: https://pandoc.googlecode.com/svn/trunk@764 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-22Added support for strikeout (\sout) to latexfiddlosopher1-3/+7
reader. (Thanks to Bradley Sif for the patch.) git-svn-id: https://pandoc.googlecode.com/svn/trunk@754 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-09Moved Text.ParserCombinators.Pandoc ->fiddlosopher1-1/+1
Text.Pandoc.ParserCombinators. This way, all the Pandoc modules are in one place. git-svn-id: https://pandoc.googlecode.com/svn/trunk@663 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-07Adjusted copyright notices to 2006-7; usefiddlosopher1-3/+3
real email address instead of lamely attempting to obfuscate. git-svn-id: https://pandoc.googlecode.com/svn/trunk@640 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-04-10Extensive changes stemming from a rethinking of the Pandoc datafiddlosopher1-16/+7
structure. Key and Note blocks have been removed. Link and image URLs are now stored directly in Link and Image inlines, and note blocks are stored in Note inlines. This requires changes in both parsers and writers. Markdown and RST parsers need to extract data from key and note blocks and insert them into the relevant inline elements. Other parsers can be simplified, since there is no longer any need to construct separate key and note blocks. Markdown, RST, and HTML writers need to construct lists of notes; Markdown and RST writers need to construct lists of link references (when the --reference-links option is specified); and the RST writer needs to construct a list of image substitution references. All writers have been rewritten to use the State monad when state is required. This rewrite yields a small speed boost and considerably cleaner code. * Text/Pandoc/Definition.hs: + blocks: removed Key and Note + inlines: removed NoteRef, added Note + modified Target: there is no longer a 'Ref' target; all targets are explicit URL, title pairs * Text/Pandoc/Shared.hs: + Added 'Reference', 'isNoteBlock', 'isKeyBlock', 'isLineClump', used in some of the readers. + Removed 'generateReference', 'keyTable', 'replaceReferenceLinks', 'replaceRefLinksBlockList', along with some auxiliary functions used only by them. These are no longer needed, since reference links are resolved in the Markdown and RST readers. + Moved 'inTags', 'selfClosingTag', 'inTagsSimple', and 'inTagsIndented' to the Docbook writer, since that is now the only module that uses them. + Changed name of 'escapeSGMLString' to 'escapeStringForXML' + Added KeyTable and NoteTable types + Removed fields from ParserState; 'stateKeyBlocks', 'stateKeysUsed', 'stateNoteBlocks', 'stateNoteIdentifiers', 'stateInlineLinks'. Added 'stateKeys' and 'stateNotes'. + Added clause for Note to 'prettyBlock'. + Added 'writerNotes', 'writerReferenceLinks' fields to WriterOptions. * Text/Pandoc/Entities.hs: Renamed 'escapeSGMLChar' and 'escapeSGMLString' to 'escapeCharForXML' and 'escapeStringForXML' * Text/ParserCombinators/Pandoc.hs: Added lineClump parser: parses a raw line block up to and including following blank lines. * Main.hs: Replaced --inline-links with --reference-links. * README: + Documented --reference-links and removed description of --inline-links. + Added note that footnotes may occur anywhere in the document, but must be at the outer level, not embedded in block elements. * man/man1/pandoc.1, man/man1/html2markdown.1: Removed --inline-links option, added --reference-links option * Markdown and RST readers: + Rewrote to fit new Pandoc definition. Since there are no longer Note or Key blocks, all note and key blocks are parsed on a first pass through the document. Once tables of notes and keys have been constructed, the remaining parts of the document are reassembled and parsed. + Refactored link parsers. * LaTeX and HTML readers: Rewrote to fit new Pandoc definition. Since there are no longer Note or Key blocks, notes and references can be parsed in a single pass through the document. * RST, Markdown, and HTML writers: Rewrote using state monad new Pandoc and definition. State is used to hold lists of references footnotes to and be printed at the end of the document. * RTF and LaTeX writers: Rewrote using new Pandoc definition. (Because of the different treatment of footnotes, the "notes" parameter is no longer needed in the block and inline conversion functions.) * Docbook writer: + Moved the functions 'attributeList', 'inTags', 'selfClosingTag', 'inTagsSimple', 'inTagsIndented' from Text/Pandoc/Shared, since they are now used only by the Docbook writer. + Rewrote using new Pandoc definition. (Because of the different treatment of footnotes, the "notes" parameter is no longer needed in the block and inline conversion functions.) * Updated test suite * Throughout: old haskell98 module names replaced by hierarchical module names, e.g. List by Data.List. * debian/control: Include libghc6-xhtml-dev instead of libghc6-html-dev in "Build-Depends." * cabalize: + Remove haskell98 from BASE_DEPENDS (since now the new hierarchical module names are being used throughout) + Added mtl to BASE_DEPENDS (needed for state monad) + Removed html from GHC66_DEPENDS (not needed since xhtml is now used) git-svn-id: https://pandoc.googlecode.com/svn/trunk@580 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-02-15Removed followedBy' parser from Text/ParserCombinators/Pandoc,fiddlosopher1-1/+1
replacing it with the 'lookAhead' parser from Text/ParserCombinators/Parsec. git-svn-id: https://pandoc.googlecode.com/svn/trunk@535 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-02-12Replaced "choice [(try (string ...), ...]" idiom withfiddlosopher1-5/+5
"oneOfStrings" in LaTeX reader. git-svn-id: https://pandoc.googlecode.com/svn/trunk@528 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-02-12+ Added some needed "try"s before multicharacter parsers,fiddlosopher1-2/+2
especially in "option" contexts. + Removed the "try" from the "end" parser in "enclosed" (Text.Pandoc.Shared). Now "enclosed" behaves like "option", "manyTill", etc. git-svn-id: https://pandoc.googlecode.com/svn/trunk@527 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-01-24More smart quote bug fixes:fiddlosopher1-1/+6
+ LaTeX writer now handles consecutive quotes properly: for example, ``\,`hello'\,'' + LaTeX reader now parses '\,' as empty Str + normalizeSpaces function in Shared now removes empty Str elements + Modified tests accordingly git-svn-id: https://pandoc.googlecode.com/svn/trunk@506 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-01-22Removed 'gsub' entirely and replaced its uses with 'substitute'.fiddlosopher1-1/+1
git-svn-id: https://pandoc.googlecode.com/svn/trunk@501 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-01-06Merged changes from 'quotes' branch since r431. Smart typographyfiddlosopher1-22/+52
is now handled in the Markdown and LaTeX readers, rather than in the writers. The HTML writer has been rewritten to use the prettyprinting library. git-svn-id: https://pandoc.googlecode.com/svn/trunk@436 788f1e2b-df1e-0410-8736-df70ead52e1b
2006-12-21Fixed a serious bug in the Markdown reader (also affecting LaTeXfiddlosopher1-5/+6
and RST readers). The problem: these readers ran 'runParser' on processed chunks of text to handle embedded block lists in lists and quotation blocks. But then any changes made to the parser state in these chunks was lost, as the state is local to the parser. So, for example, footnotes didn't work in quotes or list items. The fix: instead of calling runParser on some raw text, use setInput to make it the input, then parse it, then use setInput to restore the input to what it was before. This is shorter and more elegant, and it fixes the problem. 'BlockQuoteContext' was also eliminated from ParserContext, as it isn't used anywhere. git-svn-id: https://pandoc.googlecode.com/svn/trunk@261 788f1e2b-df1e-0410-8736-df70ead52e1b
2006-12-20Added license text to top of source files.fiddlosopher1-0/+18
git-svn-id: https://pandoc.googlecode.com/svn/trunk@258 788f1e2b-df1e-0410-8736-df70ead52e1b
2006-12-20Changed 'stability' from 'provisional' to 'alpha'.fiddlosopher1-1/+1
git-svn-id: https://pandoc.googlecode.com/svn/trunk@257 788f1e2b-df1e-0410-8736-df70ead52e1b
2006-12-20Changed 'status' in comment headers from 'unstable' to 'provisional'fiddlosopher1-1/+1
(which seems to be the term that is used in this context). git-svn-id: https://pandoc.googlecode.com/svn/trunk@255 788f1e2b-df1e-0410-8736-df70ead52e1b
2006-12-20+ Added module data for haddock.fiddlosopher1-52/+66
+ Reformatted code consistently. git-svn-id: https://pandoc.googlecode.com/svn/trunk@252 788f1e2b-df1e-0410-8736-df70ead52e1b
2006-12-19Merged changes to footnotes branch r219-r240.fiddlosopher1-4/+3
git-svn-id: https://pandoc.googlecode.com/svn/trunk@241 788f1e2b-df1e-0410-8736-df70ead52e1b
2006-12-17Removed a / in a comment that was causing haddock to fail.fiddlosopher1-6/+6
git-svn-id: https://pandoc.googlecode.com/svn/trunk@213 788f1e2b-df1e-0410-8736-df70ead52e1b
2006-11-27Minor improvements to LaTeX reader:fiddlosopher1-3/+9
+ added nullBlock to preamble parsing, so we can handle unusual things like pure TeX + modified escapedChar to allow a \ at the end of line to count as escaped whitespace + treat "thanks" commands as footnotes git-svn-id: https://pandoc.googlecode.com/svn/trunk@146 788f1e2b-df1e-0410-8736-df70ead52e1b
2006-11-26Refactored LaTeX reader for clarity (added isArg function).fiddlosopher1-1/+5
git-svn-id: https://pandoc.googlecode.com/svn/trunk@138 788f1e2b-df1e-0410-8736-df70ead52e1b
2006-11-26Pandoc bug fixes:fiddlosopher1-46/+45
+ LaTeX reader did not parse metadata correctly. Now the title, author, and date are parsed correctly, and everything else in the preamble is skipped. + Simplified parsing of LaTeX command arguments and options. The function commandArgs now returns a list of arguments OR options (in whatever order they appear). The brackets are included, and a new stripFirstAndLast function is provided to strip them off when needed. This fixes a problem in dealing with \newcommand, etc. + Added a "try" before "parser" in definition of notFollowedBy' combinator. Adjusted the code using this combinator accordingly. + Changed handling of code blocks. Previously, some readers allowed trailing newlines, while others stripped them. Now, all readers strip trailing newlines in code blocks; writers insert a newline at the end of code blocks as needed. + Changed test suite to reflect these changes. git-svn-id: https://pandoc.googlecode.com/svn/trunk@137 788f1e2b-df1e-0410-8736-df70ead52e1b
2006-10-17initial importfiddlosopher1-0/+585
git-svn-id: https://pandoc.googlecode.com/svn/trunk@2 788f1e2b-df1e-0410-8736-df70ead52e1b
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