make readconfig take a filename instead of a file pointer as argument
catch parse error while reading a config file
add a testcase for parse error
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0:232e179b3f29
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232e179b3f29
232e179b3f29+
232e179b3f29
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merge: warning: conflicts during merge
merging file1
merging file1 failed!
diff -r f4d7a8c73d23 file1
--- a/file1
+++ b/file1
@@ -1,3 +1,7 @@
added file1
another line of text
+<<<<<<<
+changed file1 different
+=======
changed file1
+>>>>>>>
M file1
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