texmath-0.12.0.2-bp153.1.23

- Update texmath to version 0.12.0.2.
  texmath (0.12.0.2)
  * Allow pandoc-types 1.21.
  * Pandoc output: omit empty Emph for sub/superscript without base (#155).
  * tex writer: Use `\overline{\overline{B}}` instead of unicode
    double line accent (#153).

- Update texmath to version 0.12.0.1.
  texmath (0.12.0.1)
  * OMML writer: Fix overline and accent rendering (#152).
  * OMML reader: Fix dropped arrows (#153). Add tests.

- Update texmath to version 0.12.
  texmath (0.12)
  * Use Text instead of String in data types and functions
    (Christian Despres) [API change].  Note that there are still a few
    places where we unpack Text to String with a view pattern:
    performance could likely be increased with further rewriting.
  * Avoid use of !! with negative index (jgm/pandoc#5853).

- Drop obsolete group attributes.

- Update texmath to version 0.11.3.
  texmath (0.11.3)
  * Use error instead of fail to allow building with ghc 8.8.
  * Test output: remove superfluous spaces after control sequences,
    superfluous groups, and unicode VARIATION SELECTOR 1.
  * renderTeX: add space between control sequence and any non-ASCII
    character.  There are differences in behavior of isAlphaNum between
    different ghc versions that would affect test output otherwise.
  * charToLaTeXString: Ignore 65024 VARIATION SELECTOR 1 to avoid putting
    it literally in the output ; it is used in mathml output and occurs
    in many of the test cases.
  * Add cabal.project.
  * Use actions rather than travis for CI.

- Update texmath to version 0.11.2.3.
  texmath (0.11.2.3)
  * OMML reader: properly distinguish normal text from math (#136).
    If `m:nor` or `m:lit` is set in `m:rPr`, we interpret the
    contents as literal text and not as math.
  * TeX reader: use different symbol (`_`) for `\underline` (#142).
    This gets the right accent properties on MathML output, so
    that the underline is not lower than it should be.
  * TeX reader: Treat `\bmod` as a relational symbol rather than
    an operator (#143).  This fixes spacing problems in several
    output formats.

- Update texmath to version 0.11.2.2.
  texmath (0.11.2.2)
  * OMML writer: use m:nor for normal text (#135).

- Update texmath to version 0.11.2.1.
  texmath (0.11.2.1)
  * OMML reader: Don't collapse `fName` to a string (#133).
    This fixes cases where fName has some complexity, e.g.
    a subscript or limit.

- Update texmath to version 0.11.2.
  texmath (0.11.2)
  * Improved handling of \mathop etc (#126).  We now allow operators like
    `arg\,min`, converting the space into unicode.
  * Support \hspace (#126).
  * Support \hdots as synonym of \ldots (#126).
  * Support \mathds (#126).
  * In parsing array, ignore `|` in column specs (#127).
    We have no way to represent this in EArray, currently.
    Ignoring them seems better than failing altogether.

- Update texmath to version 0.11.1.2.
  texmath (0.11.1.2)
  * Eqn writer: properly escape `{` and `}`.
  * Set more accurate bounds (Herbert Valerio Riedel).

- Update texmath to version 0.11.1.1.
  texmath (0.11.1.1)
  * Fix building with ghc-8.6.1 by removing need for now missing
    MonadFail instances (Jonas Scholl).
  * TeX reader: Allow operators like `/` to be scaled (#120).
  * TeX reader: Improved efficiency of basicEnclosure.
  * TeX reader: Handle `\bmod` (#115).
  texmath (0.11.1)
  * OMML writer: Use m:acc for accents in OMML (#119).  This fixes
    some spacing issues for e.g. the translation of `\dot{m}`.

- Cosmetic: replace tabs with blanks, strip trailing white space,
  and update copyright headers with spec-cleaner.

- Update texmath to version 0.11.0.1.
  texmath (0.11.0.1)
  * OMML writer: use zero-width space to avoid dashed box (#118).
    In Word, a dashed box shows up for empty text runs in
    exponents and bases, or empty exponents and bases.  So
    we use a zero-width space in these contexts.

- Update texmath to version 0.11.
  * Changed treatment of non-ASCII characters.
    Previously we ensured that the output of conversion to tex
    was pure ASCII.  This meant rendering "ä" as "a", for
    example, and it meant that many characters (e.g. Chinese)
    simply got replaced with an empty string, while others
    got replaced with "[?]".
    This was not a particularly helpful behavior.  Including
    the unicode characters verbatim doesn't interfere with
    latex compilation.  They often won't show up in the generated
    math, but that is no worse than what happened before.
    This change passes through unicode characters unchanged
    when they can't be converted to standard LaTeX commands.
    An important reason for including the unicode characters
    is that pandoc uses TeX to represent math in its AST.
    So, for example, if you convert HTML with mathml to docx,
    you'll currently lose all Chinese characters, since they'll
    disappear in the TeX intermediary, even though a direct
    mathml to ooml conversion would have passed them through.
    With this change, these conversions will work better
    (see jgm/pandoc#4642).
    + Removed Text.TeXMath.Unicode.ToASCII (API change).
    + Removed cbits that were needed for that module.
    + Modified Tex.TeXMath.Unicode.ToTeX to pass through
    unicode characters that can't be converted, rather
    than trying to asciify them or remove them.
  * Render degree symbol in tex as `{^\circ}`.
  * eqn writer:  use uppercase letters in unicode escapes (jgm/pandoc#4597).
  * Handle multicharacter operators better in Eqn, TeX, OMML (#109).
  * OMML reader: unwrap `<w:...>` tags immediately under `<m:oMath>`
    (#111, Jesse Rosenthal).
  * Expose Text.TeXMath.TeX (TeX rendering functions) (#108).
    This is needed in order to use getTeXMath from Text.TeXMath.Unicode.ToTeX.
  * Pandoc writer: don't insert punctuation space before explicit space
    (#107).  E.g. in `2,\!4`.
  * Fix end-line command ('\\') in AMSmath environments (ARATA Mizuki).
    The end-line command in AMSmath environments does not allow spaces
    before its optional argument.
  * Use `\in` for SMALL ELEMENT OF in "base" (Vaclav Haisman).
  * Use `\ni` in base for U+220D (#103).
  * Improved unicode -> tex symbol lookup.  Previously we had many
    cases where the lookup table would map a unicode character to
    the empty string for the base package, and this would print finding
    a good match in another package in the environment.
  * Added support for `\symbf` (#101).
  * Revert "migrating the lookup structures for Unicode/ToTex.hs to
    use C source files to accelerate builds."  This change gave us somewhat
    faster builds (using less memory), but at a huge cost of
    maintainability.
  * Removed AlignDefault from Alignment (API change, #102).
    AlignDefault doesn't make sense for a converter between
    formats that may have different defaults.  We now properly treat
    centering as the default in MathML and OMML input.
  * Update tests that should have been updated for 0.9.4.3.
  * MathML writer: put linethickness attribute directly on mfrac
    element. This fixes binomial rendering.
  * Pandoc writer: better handle accented characters (jgm/pandoc#3922).