[PATCH] D65250: [analyzer] exploded-graph-rewriter: Improve user-friendliness.

[Csaba Dabis via Phabricator via cfe-commits]

Charusso accepted this revision.
Charusso added a comment.
This revision is now accepted and ready to land.

I like the HTML output, thanks!



================
Comment at: clang/utils/analyzer/exploded-graph-rewriter.py:846
+                print('  $ dot -Tsvg input.dot -o output.svg')
+                print()
+                write_temp_file('.dot', self.output())
----------------
Why we need multiple prints to print one message? According to the Stack Overflow:
```
print("""
Line1
Line2
""")
```

Link: https://stackoverflow.com/questions/34980251/how-to-print-multiple-lines-of-text-with-python


================
Comment at: clang/utils/analyzer/exploded-graph-rewriter.py:953
+                             'displaying it, dump the rewritten dot file '
+                             'to stdout')
     args = parser.parse_args()
----------------
This flag is a little-bit too long and does not really emphasize what it suppose to do. What about just `--dump` or `--stdout`?


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  https://reviews.llvm.org/D65250/new/

https://reviews.llvm.org/D65250