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	strings: Rename `len` to `min` - sbase - suckless unix tools
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	---
	commit 7ef4038fb5b93e63f4223ab9f222526130a1e14f
	parent 5377a9c3d16aefe4fc18025edb738676634c95f5
	Author: Michael Forney <[email protected]>
	Date: Thu, 14 Jan 2021 21:45:37 -0800

	strings: Rename `len` to `min`

	Diffstat:
	M strings.c \| 20 ++++++++++----------

	1 file changed, 10 insertions(+), 10 deletions(-)
	---
	diff --git a/strings.c b/strings.c
	@@ -10,33 +10,33 @@
	static char *format = "";

	static void
	-strings(FILE fp, const char fname, size_t len)
	+strings(FILE fp, const char fname, size_t min)
	{
	Rune r, *rbuf;
	size_t i, bread;
	off_t off;

	- rbuf = ereallocarray(NULL, len, sizeof(*rbuf));
	+ rbuf = ereallocarray(NULL, min, sizeof(*rbuf));

	for (off = 0, i = 0; (bread = efgetrune(&r, fp, fname)); ) {
	off += bread;
	if (r == Runeerror)
	continue;
	if (!isprintrune(r)) {
	- if (i == len)
	+ if (i == min)
	putchar('\n');
	i = 0;
	continue;
	}
	- if (i == len) {
	+ if (i == min) {
	efputrune(&r, stdout, "<stdout>");
	continue;
	}
	rbuf[i++] = r;
	- if (i < len)
	+ if (i < min)
	continue;
	printf(format, (long)off - i);
	- for (i = 0; i < len; i++)
	+ for (i = 0; i < min; i++)
	efputrune(rbuf + i, stdout, "<stdout>");
	}
	free(rbuf);
	@@ -52,7 +52,7 @@ int
	main(int argc, char *argv[])
	{
	FILE *fp;
	- size_t len = 4;
	+ size_t min = 4;
	int ret = 0;
	char f;

	@@ -60,7 +60,7 @@ main(int argc, char *argv[])
	case 'a':
	break;
	case 'n':
	- len = estrtonum(EARGF(usage()), 1, LLONG_MAX);
	+ min = estrtonum(EARGF(usage()), 1, LLONG_MAX);
	break;
	case 't':
	format = estrdup("%8l#: ");
	@@ -75,7 +75,7 @@ main(int argc, char *argv[])
	} ARGEND

	if (!argc) {
	- strings(stdin, "<stdin>", len);
	+ strings(stdin, "<stdin>", min);
	} else {
	for (; *argv; argc--, argv++) {
	if (!strcmp(*argv, "-")) {
	@@ -86,7 +86,7 @@ main(int argc, char *argv[])
	ret = 1;
	continue;
	}
	- strings(fp, *argv, len);
	+ strings(fp, *argv, min);
	if (fp != stdin && fshut(fp, *argv))
	ret = 1;
	}