diff options
author | Karl Berry <karl@freefriends.org> | 2022-03-11 22:04:51 +0000 |
---|---|---|
committer | Karl Berry <karl@freefriends.org> | 2022-03-11 22:04:51 +0000 |
commit | 41bf581d1e01e395d0eaeb2fc50b36d0cd3c92bc (patch) | |
tree | b9f337374b98fdf7d3e27331951e6b3429998bb6 /Master/texmf-dist/doc/optex/base/optex-math.tex | |
parent | 594f56d8c6dd122d6841c134070753e69276d5cf (diff) |
optex (11mar22) (branch)
git-svn-id: svn://tug.org/texlive/branches/branch2021.final@62641 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/doc/optex/base/optex-math.tex')
-rw-r--r-- | Master/texmf-dist/doc/optex/base/optex-math.tex | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/Master/texmf-dist/doc/optex/base/optex-math.tex b/Master/texmf-dist/doc/optex/base/optex-math.tex index 4c9d5dd01ff..dbdd7800cfc 100644 --- a/Master/texmf-dist/doc/optex/base/optex-math.tex +++ b/Master/texmf-dist/doc/optex/base/optex-math.tex @@ -576,6 +576,17 @@ There are more scalable accents in Unicode math fonts: \x`\overleftrightarrow` $\overleftrightarrow{abc}$, \x`\overleftharpoon` $\overleftharpoon{abc}$, \x`\overrightharpoon` $\overrightharpoon{abc}$, +\x`\wideoverbar` $\wideoverbar{abc}$, +\x`\widebreve` $\widebreve{abc}$, +\x`\widecheck` $\widecheck{abc}$,\nl +\x`\wideutilde` $\wideutilde{abc}$, +\x`\mathunderbar` $\mathunderbar{abc}$, +\x`\underleftrightarrow` $\underleftrightarrow{abc}$, +\x`\widebridgeabove` $\widebridgeabove{abc}$,\nl +\x`\underrightharpoondown` $\underrightharpoondown{abc}$, +\x`\underleftharpoondown` $\underleftharpoondown{abc}$, +\x`\underleftarrow` $\underleftarrow{abc}$,\nl +\x`\underrightarrow` $\underrightarrow{abc}$. \secc Fixed math accents @@ -703,19 +714,17 @@ previous listing of math alphabets and sets as default: Moreover, it defines the alphabet selectors at user level (see section 1.3.3 of the \OpTeX/ manual). For example \begtt \typosize[10/12] -\def\rm {\_tryload\_tenrm \_inmath{\_rmavariables \_rmdigits}} +\_def\_marm {\_inmath{\_rmavariables \_rmdigits}} % \_mamrm is used in \rm \endtt % -The first part -\new \OpTeX/ -`\_tryload\_tenrm` is applicable for text fonts and the -`\_inmath` part is processed only in math mode and sets the math alphabets. -You can see the file `unimath-codes.opm` where all user-level selectors are +`\_inmath` runs it parameter only in math mode and sets the math alphabets. +You can see the file `unimath-codes.opm` where all these selectors are defined. You can redefine them. For example, \OpTeX/ defines `\bf` as a math alphabet selector that selects sans serif bold in math. This is the common -notation for vectors, tensors, and matrices. If you dislike this, then you can define: +notation for vectors, tensors, and matrices. If you dislike this (maybe +because plain \TeX/ has different defaults), then you can define: \begtt \typosize[10/12] -\def\bf {\_tryloadbf\_tenbf \_inmath{\_bfvariables\_bfdigits\_bfgreek\_bfGreek}} +\_def\_mabf {\_inmath{\_bfvariables\_bfdigits\_bfgreek\_bfGreek}} % used in \bf \endtt |