diff mercurial/revsetlang.py @ 39324:b902b177901d

revsetlang: fix position of '-' in spaceless 'a-b' expressions

I don't know if there is an observable difference, but it seems like
an obvious fix.

Differential Revision: https://phab.mercurial-scm.org/D4410

--- a/mercurial/revsetlang.py	Wed Aug 15 23:05:23 2018 +0000
+++ b/mercurial/revsetlang.py	Tue Aug 28 13:29:47 2018 -0700
@@ -177,7 +177,7 @@
                         if p: # possible consecutive -
                             yield ('symbol', p, s)
                         s += len(p)
-                        yield ('-', None, pos)
+                        yield ('-', None, s)
                         s += 1
                     if parts[-1]: # possible trailing -
                         yield ('symbol', parts[-1], s)