Fixing several bugs with links to notation in coqdoc, including bug #2445:

- single quotes in notations were breaking coqdoc, even raising an
  out-of-bound error when appearing in the last character of the notation;
- letter "x" in notation tokens were inelegantly surrounded by single quotes,
- rare, but allowed characters < 32 were lost in index pages.
A new fully injective space-free-and-human-readable encoding algorithm
is adopted which put single quotes around all terminal tokens,
double existing single quotes, and replace invisible characters by
^X-like strings.

Moreover, the keywords "Local"/"Global" were blocking the detection of
keywords starting coq lines (e.g. "Local Notation" was not recognized
as a notation). "Local" and "Global" are now uniformly treated as
modifiers of vernac commands as they are in the Coq parser.

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13673 85f007b7-540e-0410-9357-904b9bb8a0f7

0 files changed, 0 insertions, 0 deletions