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Improve script debugger backtrace and print commands.

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Stack trace context descriptions are no longer limited to 1024 chars
and better error messages are relayed when the arguments to print
commands fail to parse (e.g. an "unknown identifier" was given).
This commit is contained in:
Jon Siwek 2012-05-29 14:51:45 -05:00
parent da34266a52
commit 0c5afc59f7
3 changed files with 23 additions and 8 deletions
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6
src/DebugCmds.cc
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@ -553,7 +553,8 @@ int dbg_cmd_print(DebugCmd cmd, const vector<string>& args)
for ( int i = 0; i < int(args.size()); ++i )
{
expr += args[i];
expr += " ";
if ( i < int(args.size()) - 1 )
expr += " ";
}
Val* val = dbg_eval_expr(expr.c_str());
@ -566,8 +567,7 @@ int dbg_cmd_print(DebugCmd cmd, const vector<string>& args)
}
else
{
// ### Print something?
// debug_msg("<expression has no value>\n");
debug_msg("<expression has no value>\n");
}
return 1;