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Converted spaces to tabs *curses*

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This commit is contained in:
Jakob Fries 2008-02-11 21:44:36 +00:00
parent 5840e987b1
commit 57b2da779f
1 changed files with 107 additions and 107 deletions
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214
src/engine/e_console.c
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@ -12,14 +12,14 @@
enum
{
TOKEN_INT,
TOKEN_FLOAT,
TOKEN_STRING
TOKEN_INT,
TOKEN_FLOAT,
TOKEN_STRING
};
typedef struct
{
int type;
int type;
const char *stored_string;
} TOKEN;
@ -28,20 +28,20 @@ typedef struct
char string_storage[CONSOLE_MAX_STR_LENGTH+1];
char *next_string;
TOKEN tokens[MAX_TOKENS];
unsigned int num_tokens;
TOKEN tokens[MAX_TOKENS];
unsigned int num_tokens;
} LEXER_RESULT;
enum
{
STATE_START,
STATE_INT,
STATE_FLOAT,
STATE_POT_FLOAT,
STATE_START,
STATE_INT,
STATE_FLOAT,
STATE_POT_FLOAT,
STATE_POT_NEGATIVE,
STATE_STRING,
STATE_QUOTED,
STATE_ESCAPE
STATE_STRING,
STATE_QUOTED,
STATE_ESCAPE
};
static const char *store_string(LEXER_RESULT *res, const char *str, int len)
@ -79,51 +79,51 @@ static const char *store_string(LEXER_RESULT *res, const char *str, int len)
static void save_token(LEXER_RESULT *res, int *index, const char **start, const char *end, int *state, int type)
{
/* printf("Saving token with length %d\n", end - *start); */
TOKEN *tok = &res->tokens[*index];
/* printf("Saving token with length %d\n", end - *start); */
TOKEN *tok = &res->tokens[*index];
tok->stored_string = store_string(res, *start, end - *start);
tok->type = type;
++res->num_tokens;
tok->type = type;
++res->num_tokens;
*start = end + 1;
*state = STATE_START;
++*index;
*start = end + 1;
*state = STATE_START;
++*index;
}
static int digit(char c)
{
return '0' <= c && c <= '9';
return '0' <= c && c <= '9';
}
static int lex(const char *line, LEXER_RESULT *res)
{
int state = STATE_START, i = 0;
int state = STATE_START, i = 0;
int length_left = CONSOLE_MAX_STR_LENGTH;
const char *start, *c;
res->num_tokens = 0;
const char *start, *c;
res->num_tokens = 0;
mem_zero(res, sizeof(*res));
res->next_string = res->string_storage;
for (c = start = line; *c != '\0' && res->num_tokens < MAX_TOKENS && length_left; ++c, --length_left)
{
/* printf("State: %d.. c: %c\n", state, *c); */
switch (state)
{
case STATE_START:
if (*c == ' ')
start = c + 1;
else if (digit(*c))
state = STATE_INT;
else if (*c == '-')
state = STATE_POT_NEGATIVE;
else if (*c == '.')
state = STATE_POT_FLOAT;
else if (*c == '"')
for (c = start = line; *c != '\0' && res->num_tokens < MAX_TOKENS && length_left; ++c, --length_left)
{
/* printf("State: %d.. c: %c\n", state, *c); */
switch (state)
{
case STATE_START:
if (*c == ' ')
start = c + 1;
else if (digit(*c))
state = STATE_INT;
else if (*c == '-')
state = STATE_POT_NEGATIVE;
else if (*c == '.')
state = STATE_POT_FLOAT;
else if (*c == '"')
state = STATE_QUOTED;
else
state = STATE_STRING;
break;
state = STATE_STRING;
break;
case STATE_POT_NEGATIVE:
if (digit(*c))
@ -131,82 +131,82 @@ static int lex(const char *line, LEXER_RESULT *res)
else if (*c == '.')
state = STATE_POT_FLOAT;
else if (*c == ' ')
save_token(res, &i, &start, c, &state, TOKEN_STRING);
save_token(res, &i, &start, c, &state, TOKEN_STRING);
else
state = STATE_STRING;
break;
case STATE_INT:
if (digit(*c))
;
else if (*c == '.')
state = STATE_FLOAT;
else if (*c == ' ')
save_token(res, &i, &start, c, &state, TOKEN_INT);
else
state = STATE_STRING;
break;
case STATE_INT:
if (digit(*c))
;
else if (*c == '.')
state = STATE_FLOAT;
else if (*c == ' ')
save_token(res, &i, &start, c, &state, TOKEN_INT);
else
state = STATE_STRING;
break;
case STATE_FLOAT:
if (digit(*c))
;
else if (*c == ' ')
save_token(res, &i, &start, c, &state, TOKEN_FLOAT);
else
state = STATE_STRING;
break;
case STATE_FLOAT:
if (digit(*c))
;
else if (*c == ' ')
save_token(res, &i, &start, c, &state, TOKEN_FLOAT);
else
state = STATE_STRING;
break;
case STATE_POT_FLOAT:
if (digit(*c))
state = STATE_FLOAT;
else if (*c == ' ')
save_token(res, &i, &start, c, &state, TOKEN_STRING);
else
state = STATE_STRING;
break;
case STATE_POT_FLOAT:
if (digit(*c))
state = STATE_FLOAT;
else if (*c == ' ')
save_token(res, &i, &start, c, &state, TOKEN_STRING);
else
state = STATE_STRING;
break;
case STATE_STRING:
if (*c == ' ')
save_token(res, &i, &start, c, &state, TOKEN_STRING);
break;
case STATE_STRING:
if (*c == ' ')
save_token(res, &i, &start, c, &state, TOKEN_STRING);
break;
case STATE_QUOTED:
if (*c == '"')
case STATE_QUOTED:
if (*c == '"')
{
++start;
save_token(res, &i, &start, c, &state, TOKEN_STRING);
save_token(res, &i, &start, c, &state, TOKEN_STRING);
}
else if (*c == '\\')
state = STATE_ESCAPE;
break;
else if (*c == '\\')
state = STATE_ESCAPE;
break;
case STATE_ESCAPE:
if (*c != ' ')
state = STATE_QUOTED;
break;
}
}
case STATE_ESCAPE:
if (*c != ' ')
state = STATE_QUOTED;
break;
}
}
switch (state)
{
case STATE_INT:
save_token(res, &i, &start, c, &state, TOKEN_INT);
break;
case STATE_FLOAT:
save_token(res, &i, &start, c, &state, TOKEN_FLOAT);
break;
case STATE_STRING:
case STATE_QUOTED:
case STATE_POT_FLOAT:
switch (state)
{
case STATE_INT:
save_token(res, &i, &start, c, &state, TOKEN_INT);
break;
case STATE_FLOAT:
save_token(res, &i, &start, c, &state, TOKEN_FLOAT);
break;
case STATE_STRING:
case STATE_QUOTED:
case STATE_POT_FLOAT:
case STATE_POT_NEGATIVE:
save_token(res, &i, &start, c, &state, TOKEN_STRING);
break;
case STATE_ESCAPE:
save_token(res, &i, &start, c, &state, TOKEN_STRING);
break;
case STATE_ESCAPE:
dbg_msg("console/lexer", "Misplaced escape character");
break;
default:
break;
}
break;
default:
break;
}
return 0;
}
@ -432,11 +432,11 @@ void console_init()
{
MACRO_REGISTER_COMMAND("echo", "s", echo_command, 0x0);
#define MACRO_CONFIG_INT(name,def,min,max) { static INT_VARIABLE_DATA data = { &config_get_ ## name, &config_set_ ## name }; MACRO_REGISTER_COMMAND(#name, "?i", int_variable_command, &data) }
#define MACRO_CONFIG_STR(name,len,def) { static STR_VARIABLE_DATA data = { &config_get_ ## name, &config_set_ ## name }; MACRO_REGISTER_COMMAND(#name, "?s", str_variable_command, &data) }
#define MACRO_CONFIG_INT(name,def,min,max) { static INT_VARIABLE_DATA data = { &config_get_ ## name, &config_set_ ## name }; MACRO_REGISTER_COMMAND(#name, "?i", int_variable_command, &data) }
#define MACRO_CONFIG_STR(name,len,def) { static STR_VARIABLE_DATA data = { &config_get_ ## name, &config_set_ ## name }; MACRO_REGISTER_COMMAND(#name, "?s", str_variable_command, &data) }
#include "e_config_variables.h"
#include "e_config_variables.h"
#undef MACRO_CONFIG_INT
#undef MACRO_CONFIG_STR
#undef MACRO_CONFIG_INT
#undef MACRO_CONFIG_STR
}