diff options
| -rw-r--r-- | src/emap/utils/formatutils.c | 65 |
1 files changed, 48 insertions, 17 deletions
diff --git a/src/emap/utils/formatutils.c b/src/emap/utils/formatutils.c index 00ea637..83236c1 100644 --- a/src/emap/utils/formatutils.c +++ b/src/emap/utils/formatutils.c @@ -97,25 +97,56 @@ int format_sub(struct script_state* st, int translate) } char *ptr = line; - int sz = (int)strlen(line); - while (script_hasdata(st, idx)) + + if (strstr(ptr, "@@")) { - char *tmp = strstr(ptr, "@@"); - if (!tmp) - break; - const char *item = script_getstr(st, idx); - int len = (int)strlen(item); - if (len > 50) - break; - sz += len - 2; - if (sz > 490) - break; - memmove(tmp + len, tmp + 2, strlen(tmp + 2) + 1); - memcpy(tmp, item, len); - ptr = tmp + len; - idx ++; + int sz = (int)strlen(line); + + while (script_hasdata(st, idx)) + { + char *tmp = strstr(ptr, "@@"); + if (!tmp) + break; + const char *item = script_getstr(st, idx); + int len = (int)strlen(item); + if (len > 50) + break; + sz += len - 2; + if (sz > 490) + break; + memmove(tmp + len, tmp + 2, strlen(tmp + 2) + 1); + memcpy(tmp, item, len); + ptr = tmp + len; + idx ++; + } + + script_pushstr(st, line); + } + else + { + char start = (translate == 2 ? 3 : 2); + + if (script_hasdata(st, start + 1)) + { + struct StringBuf pfbuf; + StrBuf->Init(&pfbuf); + + // modify the string directly in the stack, for use by script_sprintf + st->stack->stack_data[st->start + start].u.str = line; + + if (!script->sprintf(st, start, &pfbuf)) + { + StrBuf->Destroy(&pfbuf); + script_pushstr(st, line); + return false; + } + + strcpy(line, StrBuf->Value(&pfbuf)); + StrBuf->Destroy(&pfbuf); + } + + script_pushstr(st, line); } - script_pushstr(st, line); return 0; } |