Mirrors/fish-shell
2
0
Fork 0
mirror of https://github.com/fish-shell/fish-shell synced 2024-12-26 04:43:10 +00:00
Code Issues Projects Releases Packages Wiki Activity

Code tweaks

Browse source 
darcs-hash:20051214033939-ac50b-321171b5a7a59ca6856ce1b1a09126614154544a.gz
This commit is contained in:
axel 2005-12-14 13:39:39 +10:00
parent 9dd842ea96
commit de3a28874e
1 changed files with 34 additions and 22 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

56
parser.c
View file

@ -66,7 +66,7 @@ The fish parser. Contains functions for parsing code.
Error message for tokenizer error. The tokenizer message is
appended to this message.
*/
#define TOK_ERR_MSG L"Tokenizer error: %ls"
#define TOK_ERR_MSG L"Tokenizer error: '%ls'"
/**
Error message for short circut command error.
@ -89,19 +89,19 @@ The fish parser. Contains functions for parsing code.
#define BLOCK_ERR_MSG L"Maximum number of nested blocks reached."
/**
Error message on missing 'end'
Error message when a non-string token is found when expecting a command name
*/
#define END_ERR_MSG L"Block missing 'end'"
#define CMD_ERR_MSG L"Expected a command string, got token of type '%ls'"
/**
Error message on pipe/bg character without command
Error message when encountering an illegal command name
*/
#define CMD_ERR_MSG L"Expected command"
#define ILLEGAL_CMD_ERR_MSG L"Illegal command name '%ls'"
/**
Error message for wildcards with no matches
*/
#define WILDCARD_ERR_MSG L"Warning: No match for wildcard %ls"
#define WILDCARD_ERR_MSG L"Warning: No match for wildcard '%ls'"
/**
Error when using case builtin outside of switch block
@ -126,12 +126,22 @@ The fish parser. Contains functions for parsing code.
/**
Error message for Posix-style assignment
*/
#define COMMAND_ASSIGN_ERR_MSG L"Unknown command %ls. Did you mean 'set VARIABLE VALUE'? For information on setting variable values, see the manual section on the set command by typing 'help set'."
#define COMMAND_ASSIGN_ERR_MSG L"Unknown command '%ls'. Did you mean 'set VARIABLE VALUE'? For information on setting variable values, see the manual section on the set command by typing 'help set'."
/**
Error for invalid redirection token
*/
#define REDIRECT_TOKEN_ERR_MSG L"Expected redirection, got token of type %ls"
#define REDIRECT_TOKEN_ERR_MSG L"Expected redirection specification, got token of type '%ls'"
/**
Error when encountering redirection without a command
*/
#define INVALID_REDIRECTION_ERR_MSG L"Encountered redirection when expecting a command name. Fish does not allow a redirection operation before a command."
/**
Error for wrong token type
*/
#define UNEXPECTED_TOKEN_ERR_MSG L"Unexpected token of type '%ls'"
/** Last error code */
int error_code;
@ -875,7 +885,7 @@ int eval_args( const wchar_t *line, array_list_t *args )
default:
error( SYNTAX_ERROR,
tok_get_pos( &tok ),
L"Unexpected token of type %ls",
UNEXPECTED_TOKEN_ERR_MSG,
tok_get_desc( tok_last_type(&tok)) );
do_loop=0;
@ -1124,7 +1134,7 @@ static void parse_job_main_loop( process_t *p,
{
error( SYNTAX_ERROR,
tok_get_pos( tok ),
L"Could not expand string",
L"Could not expand string '%ls'",
tok_last(tok) );
}
@ -1217,7 +1227,7 @@ static void parse_job_main_loop( process_t *p,
default:
error( SYNTAX_ERROR,
tok_get_pos( tok ),
L"Expected redirection, got token of type %ls",
REDIRECT_TOKEN_ERR_MSG,
tok_get_desc( tok_last_type(tok)) );
}
@ -1299,7 +1309,7 @@ static void parse_job_main_loop( process_t *p,
default:
error( SYNTAX_ERROR,
tok_get_pos( tok ),
L"Unexpected token of type %ls",
UNEXPECTED_TOKEN_ERR_MSG,
tok_get_desc( tok_last_type(tok)) );
tok_next(tok);
@ -1379,7 +1389,7 @@ static int parse_job( process_t *p,
{
error( SYNTAX_ERROR,
tok_get_pos( tok ),
L"Illegal command name %ls",
ILLEGAL_CMD_ERR_MSG,
tok_last( tok ) );
al_destroy( &args );
@ -1403,7 +1413,7 @@ static int parse_job( process_t *p,
{
error( SYNTAX_ERROR,
tok_get_pos( tok ),
L"Expected a command name, got token of type %ls",
CMD_ERR_MSG,
tok_get_desc( tok_last_type(tok) ) );
al_destroy( &args );
@ -1661,7 +1671,7 @@ static int parse_job( process_t *p,
{
error( EVAL_ERROR,
tok_get_pos( tok ),
L"Unknown command %ls",
L"Unknown command '%ls'",
(wchar_t *)al_get( &args, 0 ) );
}
@ -1682,7 +1692,7 @@ static int parse_job( process_t *p,
{
error( SYNTAX_ERROR,
tok_get_pos( tok ),
L"Could not find end of block" );
BLOCK_END_ERR_MSG );
}
if( !make_sub_block )
@ -2006,7 +2016,7 @@ static void eval_job( tokenizer *tok )
{
error( SYNTAX_ERROR,
tok_get_pos( tok ),
L"Expected a command string, got token of type %ls",
CMD_ERR_MSG,
tok_get_desc( tok_last_type(tok)) );
return;
@ -2112,7 +2122,7 @@ int eval( const wchar_t *cmd, io_data_t *io, int block_type )
debug( 1,
L"%ls", parser_get_block_desc( current_block->type ) );
debug( 1,
END_ERR_MSG );
BLOCK_END_ERR_MSG );
fwprintf( stderr, L"%ls", parser_current_line() );
h = builtin_help_get( L"end" );
@ -2416,7 +2426,7 @@ int parser_test( wchar_t * buff,
{
error( SYNTAX_ERROR,
tok_get_pos( &tok ),
L"Redirection error" );
INVALID_REDIRECTION_ERR_MSG );
print_errors();
}
}
@ -2432,7 +2442,8 @@ int parser_test( wchar_t * buff,
{
error( SYNTAX_ERROR,
tok_get_pos( &tok ),
CMD_ERR_MSG );
CMD_ERR_MSG,
tok_get_desc( tok_last_type(&tok)));
print_errors();
}
}
@ -2471,7 +2482,8 @@ int parser_test( wchar_t * buff,
{
error( SYNTAX_ERROR,
tok_get_pos( &tok ),
CMD_ERR_MSG );
CMD_ERR_MSG,
tok_get_desc( tok_last_type(&tok)));
print_errors();
}
@ -2520,7 +2532,7 @@ int parser_test( wchar_t * buff,
{
error( SYNTAX_ERROR,
block_pos[count-1],
END_ERR_MSG );
BLOCK_END_ERR_MSG );
print_errors();
}