diff options
Diffstat (limited to 'src/lexer.c')
| -rw-r--r-- | src/lexer.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/lexer.c b/src/lexer.c index a5ed31b..09831bb 100644 --- a/src/lexer.c +++ b/src/lexer.c @@ -104,9 +104,9 @@ token_t* lexer_next_token(lexer_t* lexer, int token_type) { return token; } -// get the current character as a string +/* get the current character as a string */ char* lexer_get_c_as_string(lexer_t* lexer) { - char* str; // the string to return + char* str; /* the string to return */ str = calloc(2, sizeof(char)); str[0] = lexer->c; @@ -115,11 +115,13 @@ char* lexer_get_c_as_string(lexer_t* lexer) { return str; } -// fskip: skip first char? -// lskip: skip last char? +/* + fskip: skip first char? + lskip: skip last char? +*/ token_t* lexer_collect(lexer_t* lexer, int (*end_char)(char), int fskip, int lskip, int type) { - size_t len; // length of collected token so far - char* token; // collected token so far + size_t len; /* length of collected token so far */ + char* token; /* collected token so far */ len = 0; token = calloc(len, sizeof(char)); @@ -144,7 +146,7 @@ token_t* lexer_collect(lexer_t* lexer, int (*end_char)(char), int fskip, int lsk if (lskip) { lexer_next(lexer); } - token[len] = '\0'; // null terminate + token[len] = '\0'; /* null terminate */ return token_init(type, token); } |