Re: [TopGit PATCH] tg-graph: print dependency graph like git log --graph

2009/5/19 Uwe Kleine-König [off-list ref]:

Hi Bert,

On Tue, May 19, 2009 at 03:33:16PM +0200, Bert Wesarg wrote:

quoted

On Tue, May 19, 2009 at 15:28, martin f krafft [off-list ref] wrote:

quoted

also sprach Bert Wesarg [off-list ref] [2009.05.19.0744 +0200]:

quoted

@@ -62,12 +70,33 @@ git for-each-ref refs/top-bases |

                      continue
              fi
              if [ -n "$graphviz" ]; then
+
+                     if [ -n "$graphviz_verbose" ]; then
+                             type="header"
+                             lines=0
+                             echo "\t\"$name\" ["

You need to pass -e to echo for it to honour escape sequences. That
should solve Michael's problem. Alternatively, just use ^I directly.

Correct, thanks. Looks like a feature from bash or dash to honor
escape sequences without -e'

quoting
http://www.gnu.org/software/hello/manual/autoconf/Limitations-of-Builtins.html#Limitations-of-Builtins:

       It is not possible to use `echo' portably unless both options
       and escape sequences are omitted.

... use printf instead.

Thank you for this valuable link, Will switch to printf.

Bert

Best regards
Uwe