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Buffers #19

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Buffers #19

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efd7a38
conf.h: syntax coloring for diff & patch
cjwagenius Oct 22, 2020
141f09f
led: do not touch ai array led_line() when ai_max is zero
aligrudi Nov 19, 2020
4307476
ex.c: buffer content of the oldest used buffer gets replaced if all b…
cjwagenius Nov 19, 2020
3461ace
Merge branch 'master' into buffers
cjwagenius Nov 19, 2020
e9e56c1
Revert "Merge branch 'master' into buffers"
cjwagenius Nov 19, 2020
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6 changes: 2 additions & 4 deletions ex.c
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Original file line number Diff line number Diff line change
Expand Up @@ -36,8 +36,6 @@ static struct buf {
long mtime; /* modification time */
} bufs[8];

static int bufs_cnt = 0; /* number of allocated buffers */

static int bufs_find(char *path)
{
int i;
Expand All @@ -52,7 +50,6 @@ static void bufs_free(int idx)
if (bufs[idx].lb) {
free(bufs[idx].path);
lbuf_free(bufs[idx].lb);
memset(&bufs[idx], 0, sizeof(bufs[idx]));
}
}

Expand All @@ -70,8 +67,9 @@ static int bufs_open(char *path)
for (i = 0; i < LEN(bufs) - 1; i++)
if (!bufs[i].lb)
break;
if (!bufs[i].lb)
bufs[i].id = i + 1;
bufs_free(i);
bufs[i].id = ++bufs_cnt;
bufs[i].path = uc_dup(path);
bufs[i].lb = lbuf_make();
bufs[i].row = 0;
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