fast but inexact
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parent
1654d6cd62
commit
f5bd1eed8d
11
dmenu.c
11
dmenu.c
@ -444,19 +444,22 @@ paste(void) {
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void
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readstdin(void) {
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char buf[sizeof text], *p;
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size_t i, size = 0;
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char buf[sizeof text], *p, *maxstr = NULL;
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size_t i, max = 0, size = 0;
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for(i = 0; fgets(buf, sizeof buf, stdin); items[++i].text = NULL) {
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if(i+1 == size / sizeof *items || !items)
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if(i+1 >= size / sizeof *items)
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if(!(items = realloc(items, (size += BUFSIZ))))
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eprintf("cannot realloc %u bytes:", size);
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if((p = strchr(buf, '\n')))
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*p = '\0';
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if(!(items[i].text = strdup(buf)))
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eprintf("cannot strdup %u bytes:", strlen(buf)+1);
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inputw = MAX(inputw, textw(dc, items[i].text));
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if(strlen(items[i].text) > max)
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max = strlen(maxstr = items[i].text);
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}
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if(maxstr)
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inputw = textw(dc, maxstr);
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}
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void
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