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@ -214,69 +214,69 @@ updatestatus()
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Block *current = blocks;
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/* checking half of the function */
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/* skip empty blocks */
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/* find first non-empty block */
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for (;; current++) {
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/* all blocks are empty */
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if (!current->pathu)
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return 0;
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/* skip delimiter for the first non-empty block */
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/* contents of the current block just changed */
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if (*current->cmdoutcur != *current->cmdoutprv)
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goto update0;
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/* no delimiter before the first non-empty block */
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if (*current->cmdoutcur != '\n' && *current->cmdoutcur != '\0')
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goto skipdelimc;
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if (*current->cmdoutcur != *current->cmdoutprv) {
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*current->cmdoutprv = *current->cmdoutcur;
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current++;
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goto update0;
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}
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}
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/* main loop */
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for (; current->pathu; current++) {
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/* handles delimiter */
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/* contents of the current block just changed */
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if (*current->cmdoutcur != *current->cmdoutprv)
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goto update1;
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/* delimiter handler */
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/* current block is non-empty */
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if (*current->cmdoutcur != '\n' && *current->cmdoutcur != '\0')
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s += delimlength;
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else {
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if (*current->cmdoutcur != *current->cmdoutprv) {
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*current->cmdoutprv = *current->cmdoutcur;
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current++;
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goto update1;
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}
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/* skip over empty blocks */
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else
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continue;
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}
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skipdelimc:
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c = current->cmdoutcur; p = current->cmdoutprv;
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if (*c != *p)
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goto update2;
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else {
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c++; p++;
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}
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/* checking for the first byte has been done */
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c = current->cmdoutcur + 1; p = current->cmdoutprv + 1;
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for (; *c != '\n' && *c != '\0'; c++, p++)
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/* contents of the current block just changed */
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if (*c != *p) {
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s += c - current->cmdoutcur;
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goto update2;
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}
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s += c - current->cmdoutcur;
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/* byte containing info about signal number for the block */
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if (current->pathc && current->signal)
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s++;
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}
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return 0;
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update0:
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/* updating half of the function */
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/* skip empty blocks */
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/* find first non-empty block */
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for (;; current++) {
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/* all blocks are empty */
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if (!current->pathu)
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return 1;
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/* skip delimiter for the first non-empty block */
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update0:
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/* skip delimiter before the first non-empty block */
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if (*current->cmdoutcur != '\n' && *current->cmdoutcur != '\0')
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goto skipdelimu;
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*current->cmdoutprv = *current->cmdoutcur;
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}
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update1:
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/* main loop */
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for (; current->pathu; current++) {
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/* handles delimiter */
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update1:
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/* delimiter handler */
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/* current block is non-empty */
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if (*current->cmdoutcur != '\n' && *current->cmdoutcur != '\0') {
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d = delim;
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while (*d != '\0')
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*(s++) = *(d++);
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*(s++) = '\n'; /* to mark the end of delimiter */
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/* skip over empty blocks */
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} else {
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*current->cmdoutprv = *current->cmdoutcur;
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continue;
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