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Lots of modernization changed

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Removed wcsdupcat
This commit is contained in:
ridiculousfish
2012-05-09 02:33:42 -07:00
parent 4bd63020ca
commit 9bcc7df96f
15 changed files with 177 additions and 348 deletions
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95
complete.cpp
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@@ -828,7 +828,7 @@ int complete_is_valid_argument( const wchar_t *str,
*/
static void complete_strings( std::vector<completion_t> &comp_out,
const wchar_t *wc_escaped,
const wcstring &wc_escaped,
const wchar_t *desc,
const wchar_t *(*desc_func)(const wcstring &),
std::vector<completion_t> &possible_comp,
@@ -1001,9 +1001,12 @@ static const wchar_t *complete_function_desc( const wcstring &fn )
\param comp the list to add all completions to
*/
void completer_t::complete_cmd( const wcstring &str, bool use_function, bool use_builtin, bool use_command)
void completer_t::complete_cmd( const wcstring &str_cmd, bool use_function, bool use_builtin, bool use_command)
{
const wchar_t * const cmd = str.c_str();
/* Paranoia */
if (str_cmd.empty())
return;
wchar_t *path_cpy;
wchar_t *nxt_path;
wchar_t *state;
@@ -1013,20 +1016,19 @@ void completer_t::complete_cmd( const wcstring &str, bool use_function, bool use
env_var_t cdpath = env_get_string(L"CDPATH");
if (cdpath.missing_or_empty())
cdpath = L".";
wchar_t *cdpath_cpy = wcsdup(cdpath.c_str());
const bool wants_description = (type == COMPLETE_DEFAULT);
if( (wcschr( cmd, L'/') != 0) || (cmd[0] == L'~' ) )
if (str_cmd.find(L'/') != wcstring::npos || str_cmd.at(0) == L'~')
{
if( use_command )
{
if( expand_string(str, this->completions, ACCEPT_INCOMPLETE | EXECUTABLES_ONLY | this->expand_flags() ) != EXPAND_ERROR )
if( expand_string(str_cmd, this->completions, ACCEPT_INCOMPLETE | EXECUTABLES_ONLY | this->expand_flags() ) != EXPAND_ERROR )
{
if (wants_description) {
this->complete_cmd_desc( str );
this->complete_cmd_desc( str_cmd );
}
}
}
@@ -1046,43 +1048,37 @@ void completer_t::complete_cmd( const wcstring &str, bool use_function, bool use
nxt_path != 0;
nxt_path = wcstok( 0, ARRAY_SEP_STR, &state) )
{
size_t prev_count;
int path_len = wcslen(nxt_path);
int add_slash;
if( !path_len )
{
continue;
}
wcstring base_path = nxt_path;
if (base_path.empty())
continue;
/* Make sure the base path ends with a slash */
if (base_path.at(base_path.size() - 1) != L'/')
base_path.push_back(L'/');
add_slash = nxt_path[path_len-1]!=L'/';
wchar_t *nxt_completion = wcsdupcat( nxt_path,
add_slash?L"/":L"",
cmd );
if( ! nxt_completion )
continue;
prev_count = this->completions.size() ;
wcstring nxt_completion = base_path;
nxt_completion.append(str_cmd);
size_t prev_count = this->completions.size();
if( expand_string( nxt_completion,
this->completions,
ACCEPT_INCOMPLETE | EXECUTABLES_ONLY | this->expand_flags() ) != EXPAND_ERROR )
{
/* For all new completions, if COMPLETE_NO_CASE is set, then use only the last path component */
for( size_t i=prev_count; i< this->completions.size(); i++ )
{
completion_t &c = this->completions.at( i );
if(c.flags & COMPLETE_NO_CASE )
{
c.completion += add_slash ;
c.completion.erase(0, base_path.size());
}
}
}
free(nxt_completion);
}
free( path_cpy );
if (wants_description)
this->complete_cmd_desc( str );
this->complete_cmd_desc( str_cmd );
}
}
@@ -1093,12 +1089,12 @@ void completer_t::complete_cmd( const wcstring &str, bool use_function, bool use
if( use_function )
{
//function_get_names( &possible_comp, cmd[0] == L'_' );
wcstring_list_t names = function_get_names(cmd[0] == L'_' );
wcstring_list_t names = function_get_names(str_cmd.at(0) == L'_' );
for (size_t i=0; i < names.size(); i++) {
possible_comp.push_back(completion_t(names.at(i)));
}
complete_strings( this->completions, cmd, 0, &complete_function_desc, possible_comp, 0 );
complete_strings( this->completions, str_cmd, 0, &complete_function_desc, possible_comp, 0 );
}
possible_comp.clear();
@@ -1106,43 +1102,10 @@ void completer_t::complete_cmd( const wcstring &str, bool use_function, bool use
if( use_builtin )
{
builtin_get_names( possible_comp );
complete_strings( this->completions, cmd, 0, &builtin_get_desc, possible_comp, 0 );
complete_strings( this->completions, str_cmd, 0, &builtin_get_desc, possible_comp, 0 );
}
// al_destroy( &possible_comp );
}
if( use_builtin || (use_function && function_exists( L"cd") ) )
{
/*
Tab complete implicit cd for directories in CDPATH
*/
if( cmd[0] != L'/' && ( wcsncmp( cmd, L"./", 2 )!=0) )
{
for( nxt_path = wcstok( cdpath_cpy, ARRAY_SEP_STR, &state );
nxt_path != 0;
nxt_path = wcstok( 0, ARRAY_SEP_STR, &state) )
{
wchar_t *nxt_completion=
wcsdupcat( nxt_path,
(nxt_path[wcslen(nxt_path)-1]==L'/'?L"":L"/"),
cmd );
if( ! nxt_completion )
{
continue;
}
if( expand_string( nxt_completion,
this->completions,
ACCEPT_INCOMPLETE | DIRECTORIES_ONLY | this->expand_flags() ) != EXPAND_ERROR )
{
}
free(nxt_completion);
}
}
}
free( cdpath_cpy );
}
@@ -1178,7 +1141,7 @@ void completer_t::complete_from_args( const wcstring &str,
if (! is_autosuggest)
proc_pop_interactive();
complete_strings( this->completions, str.c_str(), desc.c_str(), 0, possible_comp, flags );
complete_strings( this->completions, str, desc.c_str(), 0, possible_comp, flags );
}
/**
@@ -1507,7 +1470,7 @@ void completer_t::complete_param_expand( const wcstring &sstr, bool do_file)
const wchar_t * const str = sstr.c_str();
const wchar_t *comp_str;
if( (wcsncmp( str, L"--", 2 )) == 0 && (comp_str = wcschr(str, L'=' ) ) )
if (string_prefixes_string( L"--", sstr) && (comp_str = wcschr(str, L'=' ) ) )
{
comp_str++;
}