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Adding basic Tab completion.

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This commit is contained in:
Jacob Alexander 2014-01-24 03:01:09 -08:00
parent 4730ba9a57
commit f55ec0de1a
4 changed files with 73 additions and 8 deletions
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7
Debug/print/print.c
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@ -241,12 +241,13 @@ uint16_t lenStr( char* in )
}
uint8_t eqStr( char* str1, char* str2 )
int16_t eqStr( char* str1, char* str2 )
{
// Scan each string for NULLs and whether they are the same
while( *str1 != '\0' && *str1++ == *str2++ );
// If the strings are still identical (i.e. both NULL), then return 1, otherwise 0
return *--str1 == *--str2 ? 1 : 0;
// If the strings are still identical (i.e. both NULL), then return -1, otherwise current *str1
// If *str1 is 0, then str1 ended (and str1 is "like" str2), otherwise strings are different
return *--str1 == *--str2 ? -1 : *++str1;
}

2
Debug/print/print.h
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@ -109,7 +109,7 @@ void int16ToStr ( uint16_t in, char* out );
void hexToStr_op( uint16_t in, char* out, uint8_t op );
void revsStr ( char* in );
uint16_t lenStr ( char* in );
uint8_t eqStr ( char* str1, char* str2 ); // Returns 1 if identical, 0 otherwise
int16_t eqStr ( char* str1, char* str2 ); // Returns -1 if identical, last character of str1 comparison (0 if str1 is like str2)
#endif