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Support braces on next line for config blocks

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This commit is contained in:
Brian Ashworth 2018-05-30 15:06:25 -04:00
parent 7c810dc344
commit 51bb9d8573
3 changed files with 74 additions and 8 deletions
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14
common/readline.c
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@ -48,6 +48,20 @@ char *read_line(FILE *file) {
return string;
}
char *peek_line(FILE *file, int offset) {
int pos = ftell(file);
char *line = NULL;
for (int i = 0; i <= offset; i++) {
free(line);
line = read_line(file);
if (!line) {
break;
}
}
fseek(file, pos, SEEK_SET);
return line;
}
char *read_line_buffer(FILE *file, char *string, size_t string_len) {
size_t length = 0;
if (!string) {