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Fix to stop reporting config.fish execution as coming from "standard

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input" within backtraces
This commit is contained in:
ridiculousfish 2014-02-20 10:57:13 -08:00
parent 3ab954644f
commit adf5b036d6
3 changed files with 29 additions and 10 deletions
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2
fish.cpp
View File

@ -227,7 +227,9 @@ static void source_config_in_directory(const wcstring &dir)
const wcstring escaped_dir = escape_string(dir, ESCAPE_ALL);
const wcstring cmd = L"builtin source " + escaped_dir + L"/config.fish 2>/dev/null";
parser_t &parser = parser_t::principal_parser();
parser.set_is_within_fish_initialization(true);
parser.eval(cmd, io_chain_t(), TOP);
parser.set_is_within_fish_initialization(false);
}
/**

31
parser.cpp
View File

@ -299,6 +299,7 @@ parser_t::parser_t(enum parser_type_t type, bool errors) :
error_code(0),
err_pos(0),
cancellation_requested(false),
is_within_fish_initialization(false),
current_tokenizer(NULL),
current_tokenizer_pos(0),
job_start_pos(0),
@ -322,6 +323,11 @@ parser_t &parser_t::principal_parser(void)
return parser;
}
void parser_t::set_is_within_fish_initialization(bool flag)
{
is_within_fish_initialization = flag;
}
void parser_t::skip_all_blocks(void)
{
/* Tell all blocks to skip */
@ -858,10 +864,13 @@ void parser_t::stack_trace(size_t block_idx, wcstring &buff) const
b->src_lineno,
user_presentable_path(file).c_str());
}
else if (is_within_fish_initialization)
{
append_format(buff, _(L"\tcalled during startup\n"));
}
else
{
append_format(buff,
_(L"\tcalled on standard input\n"));
append_format(buff, _(L"\tcalled on standard input\n"));
}
if (b->type() == FUNCTION_CALL)
@ -1064,15 +1073,17 @@ const wchar_t *parser_t::current_line()
{
int prev_width = my_wcswidth(lineinfo.c_str());
if (file)
append_format(lineinfo,
_(L"%ls (line %d): "),
file,
lineno);
{
append_format(lineinfo, _(L"%ls (line %d): "), file, lineno);
}
else if (is_within_fish_initialization)
{
append_format(lineinfo, L"%ls: ", _(L"Startup"), lineno);
}
else
append_format(lineinfo,
L"%ls: ",
_(L"Standard input"),
lineno);
{
append_format(lineinfo, L"%ls: ", _(L"Standard input"), lineno);
}
offset = my_wcswidth(lineinfo.c_str()) - prev_width;
}
else

6
parser.h
View File

@ -283,6 +283,9 @@ private:
/** Indication that we should skip all blocks */
bool cancellation_requested;
/** Indicates that we are within the process of initializing fish */
bool is_within_fish_initialization;
/** Stack of execution contexts. We own these pointers and must delete them */
std::vector<parse_execution_context_t *> execution_contexts;
@ -447,6 +450,9 @@ public:
{
return my_job_list;
}
/* Hackish. In order to correctly report the origin of code with no associated file, we need to know whether it's run during initialization or not. */
void set_is_within_fish_initialization(bool flag);
/** Pushes the block. pop_block will call delete on it. */
void push_block(block_t *newv);