29 lines
747 B
C
29 lines
747 B
C
#ifndef TERRACE_PARSER_H
|
|
#define TERRACE_PARSER_H
|
|
|
|
struct terrace_linedata_s {
|
|
unsigned int level;
|
|
unsigned int offsetHead;
|
|
unsigned int offsetTail;
|
|
};
|
|
|
|
typedef struct terrace_linedata_s terrace_linedata_t;
|
|
|
|
void terrace_parse_line(char* line, terrace_linedata_t *lineData) {
|
|
if (line[0] == '\n') {
|
|
// Reuse lineData->level from previous line.
|
|
lineData->offsetHead = 0;
|
|
lineData->offsetTail = 0;
|
|
} else {
|
|
unsigned int level = 0;
|
|
while (line[level] == ' ' && level <= lineData->level + 1) ++level;
|
|
lineData->level = level;
|
|
lineData->offsetHead = level;
|
|
lineData->offsetTail = level;
|
|
|
|
while (line[lineData->offsetTail] != '\0' && line[lineData->offsetTail] != ' ') ++lineData->offsetTail;
|
|
}
|
|
}
|
|
|
|
#endif
|