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Diffstat (limited to 'config.c')
-rw-r--r--config.c37
1 files changed, 32 insertions, 5 deletions
diff --git a/config.c b/config.c
index ee147de..537bb76 100644
--- a/config.c
+++ b/config.c
@@ -425,7 +425,7 @@ void config_read(Ted *ted, ConfigPart **parts, char const *filename) {
part = arr_addp(*parts);
part->index = (int)arr_len(*parts);
part->file = str_dup(filename);
- part->line = cfg_reader.line_number + 1;
+ part->line = cfg->line_number + 1;
parse_section_header(&cfg_reader, line, part);
} else if (part) {
for (int i = 0; line[i]; ++i) {
@@ -441,6 +441,7 @@ void config_read(Ted *ted, ConfigPart **parts, char const *filename) {
config_err(cfg, "Config has text before first section header.");
}
}
+ ++cfg->line_number;
}
if (ferror(fp))
@@ -493,34 +494,60 @@ static i64 config_read_string(Ted *ted, ConfigReader *cfg, char **ptext) {
int backslashes = 0;
u32 start_line = cfg->line_number;
char *start = *ptext + 1;
+ char *str = NULL;
for (p = start; ; ++p) {
bool done = false;
switch (*p) {
case '\\':
++backslashes;
+ ++p;
+ switch (*p) {
+ case '\\':
+ case '"':
+ break;
+ case 'n':
+ arr_add(str, '\n');
+ continue;
+ case 't':
+ arr_add(str, '\t');
+ continue;
+ case '[':
+ arr_add(str, '[');
+ continue;
+ case '\0':
+ goto null;
+ default:
+ config_err(cfg, "Unrecognized escape sequence: '\\%c'.", *p);
+ *ptext += strlen(*ptext);
+ arr_clear(str);
+ return -1;
+ }
break;
case '"':
- if (backslashes % 2 == 0)
- done = true;
+ done = true;
break;
case '\n':
++cfg->line_number;
break;
case '\0':
+ null:
cfg->line_number = start_line;
config_err(cfg, "String doesn't end.");
*ptext += strlen(*ptext);
+ arr_clear(str);
return -1;
}
if (done) break;
+ arr_add(str, *p);
}
i64 str_idx = -1;
if (ted->nstrings < TED_MAX_STRINGS) {
- char *str = strn_dup(start, (size_t)(p - start));
+ char *s = strn_dup(str, arr_len(str));
str_idx = ted->nstrings;
- ted->strings[ted->nstrings++] = str;
+ ted->strings[ted->nstrings++] = s;
}
+ arr_clear(str);
*ptext = p + 1;
return str_idx;
}