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vi: using array data after it fell out of scope is stupid.
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7354244c4a
commit
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14
editors/vi.c
14
editors/vi.c
@ -2492,6 +2492,14 @@ static int file_write(char *fn, char *first, char *last)
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static void place_cursor(int row, int col, int optimize)
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{
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char cm1[sizeof(CMrc) + sizeof(int)*3 * 2];
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#if ENABLE_FEATURE_VI_OPTIMIZE_CURSOR
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enum {
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SZ_UP = sizeof(CMup),
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SZ_DN = sizeof(CMdown),
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SEQ_SIZE = SZ_UP > SZ_DN ? SZ_UP : SZ_DN,
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};
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char cm2[SEQ_SIZE * 5 + 32]; // bigger than worst case size
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#endif
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char *cm;
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if (row < 0) row = 0;
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@ -2505,12 +2513,6 @@ static void place_cursor(int row, int col, int optimize)
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#if ENABLE_FEATURE_VI_OPTIMIZE_CURSOR
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if (optimize && col < 16) {
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enum {
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SZ_UP = sizeof(CMup),
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SZ_DN = sizeof(CMdown),
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SEQ_SIZE = SZ_UP > SZ_DN ? SZ_UP : SZ_DN,
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};
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char cm2[SEQ_SIZE * 5 + 32]; // bigger than worst case size
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char *screenp;
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int Rrow = last_row;
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int diff = Rrow - row;
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