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tvi: basic z scrolling commands - neatvi - [fork] simple vi-type editor with UT… |
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git clone git://src.adamsgaard.dk/neatvi |
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README |
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--- |
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commit f1cad65ba4925b3ce10822dff8565467662d72b4 |
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parent aa607d3ef71740de17207fa9bc4fcd6a8d2eb556 |
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Author: Ali Gholami Rudi <[email protected]> |
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Date: Wed, 6 May 2015 16:38:24 +0430 |
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vi: basic z scrolling commands |
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Diffstat: |
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M vi.c | 20 +++++++++++++++++++- |
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1 file changed, 19 insertions(+), 1 deletion(-) |
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--- |
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diff --git a/vi.c b/vi.c |
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t@@ -536,6 +536,7 @@ static void vi(void) |
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lbuf_postindents(xb, &xrow, &xcol); |
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} else if (!vi_motion(&xrow, &xcol, pre1, 0)) { |
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int c = vi_read(); |
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+ int z; |
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if (c <= 0) |
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continue; |
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switch (c) { |
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t@@ -595,7 +596,24 @@ static void vi(void) |
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redraw = 1; |
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break; |
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case 'z': |
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- xdir = vi_read(); |
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+ z = vi_read(); |
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+ switch (z) { |
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+ case '\n': |
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+ xtop = pre1 ? pre1 : xrow; |
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+ break; |
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+ case '.': |
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+ xtop = MAX(0, (pre1 ? pre1 : xrow) - x… |
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+ break; |
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+ case '-': |
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+ xtop = MAX(0, (pre1 ? pre1 : xrow) - x… |
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+ break; |
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+ case 'l': |
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+ case 'r': |
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+ case 'L': |
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+ case 'R': |
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+ xdir = z; |
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+ break; |
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+ } |
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redraw = 1; |
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break; |
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default: |
