Backport of r7353 into mercurial plugin for trac 0.10.x

[Shun-ichi Goto <shunichi.goto@…>]

There is a same problem resolved by r7353 in mercurial plugin for trac 0.10.x (sandbox/mercurial-plugin). I'm grad to fix it:

tracvc/hg/backend.py

@@ -529 +529 @@
             if self.mflags: # Mercurial upto 9.1
                 exe = self.mflags[self.path]
             else: # assume Mercurial version >= [abd9a05fca0b]
-                exe = self.manifest.execf(self.path)
+                exe = 'x' in self.manifest.flags(self.path)
             return exe and {'exe': '*'} or {}
         return {}
     # FIXME++: implement pset/pget/plist etc. in hg

[Christian Boos]

Can you do the fix in the hasattr() style of r7353? I'm afraid to lose compatibility with older versions (people still using TracMercurial for Trac 0.10 are more likely to old mercurial versions as well).

[Shun-ichi Goto <shunichi.goto@…>]

Sure. Ok, I've made the new patch, attached. And it also include another fix for API change revlog.linkrev() (#7981). I've played with mercurial 1.0, 1.0.1, 1.1 and tip on main, and tip on crew.

[Shun-ichi Goto <shunichi.goto@…>]

patch for trac 0.10.5 with recent and old mercurials.

[Christian Boos]

Patch applied in r7950, thanks!