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@ -1287,6 +1287,7 @@ restack(void) { |
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void |
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run(void) { |
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char *p; |
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char buf[sizeof stext]; |
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fd_set rd; |
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int r, xfd; |
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unsigned int len, offset; |
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@ -1298,7 +1299,7 @@ run(void) { |
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readin = True; |
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offset = 0; |
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len = sizeof stext - 1; |
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stext[len] = '\0'; /* 0-terminator is never touched */ |
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buf[len] = stext[len] = '\0'; /* 0-terminator is never touched */ |
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while(running) { |
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FD_ZERO(&rd); |
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if(readin) |
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@ -1310,7 +1311,7 @@ run(void) { |
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eprint("select failed\n"); |
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} |
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if(FD_ISSET(STDIN_FILENO, &rd)) { |
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switch((r = read(STDIN_FILENO, stext + offset, len - offset))) { |
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switch((r = read(STDIN_FILENO, buf + offset, len - offset))) { |
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case -1: |
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strncpy(stext, strerror(errno), len); |
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readin = False; |
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@ -1320,14 +1321,18 @@ run(void) { |
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readin = False; |
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break; |
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default: |
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stext[offset + r] = '\0'; |
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for(p = stext; *p && *p != '\n'; p++); |
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if(*p == '\n') { |
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*p = '\0'; |
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offset = 0; |
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} |
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else |
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offset = (offset + r < len - 1) ? offset + r : 0; |
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for(p = buf + offset; r > 0; p++, r--, offset++) |
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if(*p == '\n' || *p == '\0') { |
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*p = '\0'; |
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strncpy(stext, buf, len); |
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p += r - 1; /* p is buf + offset + r - 1 */ |
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for(r = 0; *(p - r) && *(p - r) != '\n'; r++); |
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offset = r; |
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if(r) |
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memmove(buf, p - r + 1, r); |
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break; |
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} |
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break; |
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} |
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drawbar(); |
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} |
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