[petsc-dev] hg diff question

[Satish Balay]

On Wed, 23 Mar 2011, Barry Smith wrote:

> 
> On Mar 23, 2011, at 5:20 PM, Satish Balay wrote:
> 
> > On Wed, 23 Mar 2011, Satish Balay wrote:
> > 
> >> 
> >> Well this is what I have:
> >> 
> >> function  bsmithdiff {
> >> hg diff -c `hg log -l 1 --template '{node}' $1`
> >> }
> >> 
> >> bsmithdiff src/makefile
> > 
> > This one [bash function] is slightly better
> > 
> > function  bsmithdiff {
> >  hg diff -c `hg log -l $1 --template '{node}\n' $2| tail -1` $2
> > }
> > 
> > bsmithdiff 1 src/makefile
> > bsmithdiff 2 src/makefile
> > 
> 
>    What good is this? It doesn't show any changes. I want to see the last two sets of changes.


It shows the last 2 changes to src/makefile for me.


asterix:/home/balay/spetsc>function  bsmithdiff {
>   hg diff -c `hg log -l $1 --template '{node}\n' $2| tail -1` $2
> }
asterix:/home/balay/spetsc>bsmithdiff 1 src/makefile
diff -r 3b37fb452c93 -r 88a383b52fbf src/makefile
--- a/src/makefile   Wed Mar 23 13:06:49 2011 +0100
+++ b/src/makefile   Wed Mar 23 13:49:05 2011 +0100
@@ -1,5 +1,5 @@
 
-DIRS     = inline sys vec mat dm ksp snes ts contrib benchmarks docs tops characteristic
+DIRS     = inline sys vec mat dm ksp snes ts contrib benchmarks docs tops
 LOCDIR   = src/
 MANSEC   = Sys
 
asterix:/home/balay/spetsc>bsmithdiff 2 src/makefile
diff -r 2d1785e2f9cd -r 2aec9ed184d1 src/makefile
--- a/src/makefile   Mon Jun 14 17:32:56 2010 -0500
+++ b/src/makefile   Mon Jun 14 17:51:48 2010 -0500
@@ -1,5 +1,5 @@
 
-DIRS     = inline sys vec mat ksp snes ts dm contrib benchmarks docs tops characteristic
+DIRS     = inline sys vec mat dm ksp snes ts contrib benchmarks docs tops characteristic
 LOCDIR   = src/
 MANSEC   = Sys
 
asterix:/home/balay/spetsc>