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Fix rendering of rule labels in mathpar

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This commit is contained in:
Daniel Hillerström
2020-02-21 19:03:45 +00:00
parent e52bd8867f
commit ba1ea599d8
2 changed files with 10 additions and 9 deletions
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13
macros.tex
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@@ -99,12 +99,13 @@
%% Labels
%%
\newcommand{\slab}[1]{\textrm{#1}}
\newcommand{\klab}[1]{\textrm{K-#1}}
\newcommand{\semlab}[1]{\textrm{S-#1}}
\newcommand{\tylab}[1]{\textrm{T-#1}}
\newcommand{\mlab}[1]{\text{\scshape{M-#1}}}
\newcommand{\siglab}[1]{\text{\scshape{Sig-#1}}}
\newcommand{\rowlab}[1]{\text{\scshape{R-#1}}}
\newcommand{\rulelabel}[2]{\ensuremath{\mathsf{#1\textrm{-}#2}}}
\newcommand{\klab}[1]{\rulelabel{K}{#1}}
\newcommand{\semlab}[1]{\rulelabel{S}{#1}}
\newcommand{\tylab}[1]{\rulelabel{T}{#1}}
\newcommand{\mlab}[1]{\rulelabel{M}{#1}}
\newcommand{\siglab}[1]{\rulelabel{Sig}{#1}}
\newcommand{\rowlab}[1]{\rulelabel{R}{#1}}
%%
%% Syntactic categories.

6
thesis.tex
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@@ -868,9 +868,9 @@ that the binder $x : A$.
\semlab{App} & (\lambda x^A . \, M) V &\reducesto& M[V/x] \\
\semlab{TyApp} & (\Lambda \alpha^K . \, M) A &\reducesto& M[A/\alpha] \\
\semlab{Split} & \Let \; \Record{\ell = x;y} = \Record{\ell = V;W} \; \In \; N &\reducesto& N[V/x,W/y] \\
\semlab{Case$_1$} &
\semlab{Case_1} &
\Case \; (\ell~V)^R \{ \ell \; x \mapsto M; y \mapsto N\} &\reducesto& M[V/x] \\
\semlab{Case$_2$} &
\semlab{Case_2} &
\Case \; (\ell~V)^R \{ \ell' \; x \mapsto M; y \mapsto N\} &\reducesto& N[(\ell~V)^R/y], \hfill\quad \text{if } \ell \neq \ell' \\
\semlab{Let} &
\Let \; x \revto \Return \; V \; \In \; N &\reducesto& N[V/x] \\
@@ -986,7 +986,7 @@ some label $\ell$ binds the payload $V$ to $x$ and the remainder $W$
to $y$ in the continuation $N$.
%
Disjunctive case splitting is handled by the two rules
\semlab{Case$_1$} and \semlab{Case$_2$}. The former rule handles the
\semlab{Case_1} and \semlab{Case_2}. The former rule handles the
success case, when the scrutinee's tag $\ell$ matches the tag of the
success clause, thus binds the payload $V$ to $x$ and proceeds to
evaluate the continuation $M$. The latter rule handles the