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| -rw-r--r-- | CHANGES | 6 | ||||
| -rw-r--r-- | doc/refman/RefMan-pro.tex | 9 |
2 files changed, 15 insertions, 0 deletions
@@ -38,6 +38,12 @@ Tactics - Added tactics restart_timer, finish_timing, and time_constr as an experimental way of timing Ltac's evaluation phase +Focusing + +- Focusing bracket `{` now supports single-numbered goal selector, + e.g. `2: {` will focus on the second sub-goal. As usual, unfocus + with `}` once the sub-goal is fully solved. + Vernacular Commands - The deprecated Coercion Local, Open Local Scope, Notation Local syntax diff --git a/doc/refman/RefMan-pro.tex b/doc/refman/RefMan-pro.tex index 1d3311edc2..2bd50daf31 100644 --- a/doc/refman/RefMan-pro.tex +++ b/doc/refman/RefMan-pro.tex @@ -320,10 +320,19 @@ Note that when a focused goal is proved a message is displayed together with a suggestion about the right bullet or {\tt \}} to unfocus it or focus the next one. +\begin{Variants} + +\item {\tt {\num}: \{}\\ +This focuses on the $\num^{th}$ subgoal to prove. + +\end{Variants} + \begin{ErrMsgs} \item \errindex{This proof is focused, but cannot be unfocused this way} You are trying to use {\tt \}} but the current subproof has not been fully solved. +\item \errindex{No such goal} +\item \errindex{Brackets only support the single numbered goal selector} \item see also error message about bullets below. \end{ErrMsgs} |