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path: root/src/Text/Pandoc/Writers/LaTeX.hs
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2009-12-05Fixed handling of footnotes in titles (HTML) and headers (LaTeX).fiddlosopher1-2/+13
Resolves Issues #137. git-svn-id: https://pandoc.googlecode.com/svn/trunk@1648 788f1e2b-df1e-0410-8736-df70ead52e1b
2009-11-28Better looking simple tables. Resolves Issue #180.fiddlosopher1-11/+17
* Markdown reader: simple tables are now given column widths of 0. * Column width of 0 is interpreted as meaning: use default column width. * Writers now include explicit column width information only for multiline tables. (Exception: RTF writer, which requires column widths. In this case, columns are given equal widths, adding up to the text width.) * Simple tables should now look better in most output formats. git-svn-id: https://pandoc.googlecode.com/svn/trunk@1631 788f1e2b-df1e-0410-8736-df70ead52e1b
2009-11-03Specially mark code blocks that were "literate" in the input.fiddlosopher1-1/+2
They can then be treated differently in the writers. This allows authors to distinguish bits of the literate program they are writing from source code examples, even if the examples are marked as Haskell for highlighting. Resolves Issue #174. git-svn-id: https://pandoc.googlecode.com/svn/trunk@1618 788f1e2b-df1e-0410-8736-df70ead52e1b
2009-01-24Moved all haskell source to src subdirectory.fiddlosopher1-0/+331
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.fiddlosopher1-318/+0
git-svn-id: https://pandoc.googlecode.com/svn/trunk@1104 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-11-17Adjusted formatting of LaTeX and ConTeXt footnotes:fiddlosopher1-3/+3
- in ConTeXt, % is not needed at end of line before note, since space is gobbled. - beginning of footnote indented four spaces. - this required an additional parameter in wrappedTeX and wrapTeXIfNeeded, in Text.Pandoc.Shared. git-svn-id: https://pandoc.googlecode.com/svn/trunk@1080 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-11-15Improved footnote handling in LaTeX writer:fiddlosopher1-8/+16
+ use wrapTeXIfNeeded instead of wrapIfNeeded + make sure footnotes occur on lines by themselves, with a % at the end of the preceding line to prevent unwanted spaces + added writer options to state, so it can be accessed by wrapTeXIfNeeded git-svn-id: https://pandoc.googlecode.com/svn/trunk@1071 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-11-03Reverted back to state as of r1062. The template haskell changesfiddlosopher1-0/+310
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:fiddlosopher1-310/+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
2007-11-01Cleaned up LaTeX footnotes:fiddlosopher1-5/+6
+ Footnotes start on a separate line. A comment % is used at the end of the previous line to prevent unwanted spaces. This makes footnotes easier to see, delete, and move around. + The final } now only appears on a separate line if it needs to (i.e. if the note ends with a Verbatim environment). git-svn-id: https://pandoc.googlecode.com/svn/trunk@1061 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-08-30Rewrote LaTeX writer to use the prettyprinting library,fiddlosopher1-104/+130
so we get word wrapping, etc. git-svn-id: https://pandoc.googlecode.com/svn/trunk@964 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-08-29Fixed bug in LaTeX writer: autolinks would not cause fiddlosopher1-5/+5
'\usepackage{url}' to be put in the document header. Also, changes to state in enumerated list items would be overwritten. git-svn-id: https://pandoc.googlecode.com/svn/trunk@947 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-08-25Fixed bug in LaTeX writer. When a footnote ends with a Verbatimfiddlosopher1-1/+3
environment, the close } of the footnote needs to occur on the same line or an error occurs. Fixed by adding a newline before the close } in every footnote. git-svn-id: https://pandoc.googlecode.com/svn/trunk@897 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-08-15Major code cleanup in all modules. (Removed unneeded imports,fiddlosopher1-24/+21
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:fiddlosopher1-4/+20
+ 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
2007-08-03Use \url{} for autolinks in LaTeX writer.fiddlosopher1-2/+5
git-svn-id: https://pandoc.googlecode.com/svn/trunk@832 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-28LaTeX writer:fiddlosopher1-12/+14
+ No longer using examplep (too many quirks, too hard to install) + Instead, using deVerb function for environments that don't support \verb + And fancyvrb for footnotes and verbatim environments in footnotes. + Add fancyvrb to header if Code inline occurs in a footnote. git-svn-id: https://pandoc.googlecode.com/svn/trunk@825 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-28LaTeX writer: include fancyvrb and \VerbatimFootnotesfiddlosopher1-4/+4
line in header only if absolutely needed -- that is, only if there is actually a code block in a footnote. git-svn-id: https://pandoc.googlecode.com/svn/trunk@815 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-28Make URLs and emails in autolinks appear as Code.fiddlosopher1-1/+1
git-svn-id: https://pandoc.googlecode.com/svn/trunk@810 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-28Reinstated dependence on fancyvrb. It is compatible with examplep.fiddlosopher1-9/+24
fancyvrb is needed for verbatim environments in footnotes. git-svn-id: https://pandoc.googlecode.com/svn/trunk@808 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-28Changed LaTeX writer to use the examplep package insteadfiddlosopher1-17/+15
of fancyvrb. examplep allows verbatim text in places where fancyvrb does not, e.g. definition list terms, and provides for line-breaking of verbatim text. + examplep code put in LaTeX header instead of being dynamically included, since it is frequently used, and people may want to customize the options. + documented dependency on examplep + added texlive-latex-extra as a "Suggested" package in debian/control + use examplep's \Q{} is now used instead of \verb: note that \Q requires backslash- escaping symbols in its scope. + modified README so that the verbatim sections will look good at shorter line lengths. git-svn-id: https://pandoc.googlecode.com/svn/trunk@807 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-27Use ` as default character for \verb in LaTeX output.fiddlosopher1-1/+1
If ` is in the content to be escaped, another symbol will be used as before. git-svn-id: https://pandoc.googlecode.com/svn/trunk@806 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-26Include empty \author{} in LaTeX preamble if nofiddlosopher1-4/+2
author specified; otherwise LaTeX gives an error. git-svn-id: https://pandoc.googlecode.com/svn/trunk@803 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-26Fixes in LaTeX writer:fiddlosopher1-5/+5
+ put \VerbatimFootnotes right before \title block, to avoid bad interactions. + added deVerb in description list. + removed \texttt{} from deVerb, because it cannot go in description lists. git-svn-id: https://pandoc.googlecode.com/svn/trunk@802 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-23LaTeX writer: Make sure \VerbatimFootnotes goes after thefiddlosopher1-8/+10
preamble; otherwise it has bad interaction effects with the other stuff in the header. git-svn-id: https://pandoc.googlecode.com/svn/trunk@791 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-22Cleaned up character escaping in LaTeX writer.fiddlosopher1-15/+8
git-svn-id: https://pandoc.googlecode.com/svn/trunk@763 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-22+ Added support for superscript, subscript, andfiddlosopher1-132/+177
strikeout to all writers. (Thanks to Bradley Kuhn for the patches for strikeout, here slightly modified.) + Refactored character escaping using the new functions escapeStringUsing and backslashEscapes. + Added state to LaTeX writer, which now keeps track of what packages need to be included in the preamble, based on the content of the document. (Thus, e.g., ulem is only required if you use strikeout.) git-svn-id: https://pandoc.googlecode.com/svn/trunk@755 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-15Removed an unused function in LaTeX writer.fiddlosopher1-2/+0
git-svn-id: https://pandoc.googlecode.com/svn/trunk@714 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-14Simplified special character escaping code in LaTeX writer.fiddlosopher1-12/+18
git-svn-id: https://pandoc.googlecode.com/svn/trunk@705 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-14Small comment fix in LaTeX writer.fiddlosopher1-1/+1
git-svn-id: https://pandoc.googlecode.com/svn/trunk@704 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-07-08LaTeX writer:fiddlosopher1-6/+11
+ Leave extra blank line after \maketitle + Insert \tableofcontents if --toc option was selected Test suite: + extra blank line after \maketitle in writer.latex git-svn-id: https://pandoc.googlecode.com/svn/trunk@649 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
2007-04-21Support for definition lists in LaTeX writer.fiddlosopher1-1/+6
git-svn-id: https://pandoc.googlecode.com/svn/trunk@586 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-04-10Extensive changes stemming from a rethinking of the Pandoc datafiddlosopher1-76/+57
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
2007-03-17Removed Blank block element as unnecessary.fiddlosopher1-1/+0
git-svn-id: https://pandoc.googlecode.com/svn/trunk@578 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-01-24More smart quote bug fixes:fiddlosopher1-2/+11
+ 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
2007-01-22+ Added a 'substitute' function to Shared.hs. This is a genericfiddlosopher1-6/+6
list function that can be used to substitute one substring for another in a string, like 'gsub' except without regular expressions. + Use 'substitute' instead of 'gsub' in the LaTeX writer. This avoids what appears to be a bug in Text.Regex, whereby "\\^" matches "\350". There seems to be a slight speed improvement as well. (Note: If this works, it would be good to replace other uses of gsub that don't employ regexs with 'substitute'.) git-svn-id: https://pandoc.googlecode.com/svn/trunk@500 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-01-15Added support for tables in markdown reader and in LaTeX,fiddlosopher1-0/+33
DocBook, and HTML writers. The syntax is documented in README. Tests have been added to the test suite. git-svn-id: https://pandoc.googlecode.com/svn/trunk@493 788f1e2b-df1e-0410-8736-df70ead52e1b
2007-01-06Merged changes from 'quotes' branch since r431. Smart typographyfiddlosopher1-32/+11
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
2006-12-30Merged 'strict' branch from r324. This adds a '--strict'fiddlosopher1-4/+0
option to pandoc, which forces it to stay as close as possible to official Markdown syntax. git-svn-id: https://pandoc.googlecode.com/svn/trunk@347 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.fiddlosopher1-70/+85
+ Reformatted code consistently. git-svn-id: https://pandoc.googlecode.com/svn/trunk@252 788f1e2b-df1e-0410-8736-df70ead52e1b
2006-12-16Improvements to smart-quote regexs. Now we can better handlefiddlosopher1-1/+5
cases where latex commands or HTML entity references appear after quotes. git-svn-id: https://pandoc.googlecode.com/svn/trunk@202 788f1e2b-df1e-0410-8736-df70ead52e1b
2006-11-26Pandoc bug fixes:fiddlosopher1-1/+1
+ 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
2006-10-30Improved LaTeX writer's handling of dashes:fiddlosopher1-3/+3
+ Recognize a double hyphen as an Em-dash, even when it occurs next to punctuation (e.g. a quotation mark). + Collapse space around Em-dashes. + Process quotes before dashes. This way (foo -- 'bar') will turn into (foo---`bar') instead of (foo---'bar'). git-svn-id: https://pandoc.googlecode.com/svn/trunk@49 788f1e2b-df1e-0410-8736-df70ead52e1b
2006-10-17initial importfiddlosopher1-0/+164
git-svn-id: https://pandoc.googlecode.com/svn/trunk@2 788f1e2b-df1e-0410-8736-df70ead52e1b
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