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Dl/Il should follow scrolling region.

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This commit is contained in:
Nicholas Marriott
2007-09-29 18:48:04 +00:00
parent 3d6c324405
commit 32f177038f
2 changed files with 82 additions and 11 deletions
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21
input.c
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@@ -1,4 +1,4 @@
/* $Id: input.c,v 1.12 2007-09-29 17:45:10 nicm Exp $ */
/* $Id: input.c,v 1.13 2007-09-29 18:48:03 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -203,9 +203,6 @@ input_parse(struct input_ctx *ictx, u_char *buf, size_t len, struct buffer *b)
void *
input_state_first(u_char ch, enum input_class iclass, struct input_ctx *ictx)
{
log_debug2("first (%hhu); sx=%u, sy=%u, cx=%u, cy=%u",
ch, ictx->s->sx, ictx->s->sy, ictx->s->cx, ictx->s->cy);
switch (iclass) {
case INPUT_C0CONTROL:
if (ch == 0x1b)
@@ -493,8 +490,9 @@ input_handle_sequence(u_char ch, struct input_ctx *ictx)
u_int i;
struct input_arg *iarg;
log_debug2("-- sq "
"%zu: %hhu (%c): %u", ictx->off, ch, ch, ARRAY_LENGTH(&ictx->args));
log_debug2("-- sq %zu: %hhu (%c): %u [sx=%u, sy=%u, cx=%u, cy=%u]",
ictx->off, ch, ch, ARRAY_LENGTH(&ictx->args),
ictx->s->sx, ictx->s->sy, ictx->s->cx, ictx->s->cy);
for (i = 0; i < ARRAY_LENGTH(&ictx->args); i++) {
iarg = &ARRAY_ITEM(&ictx->args, i);
if (*iarg->data != '\0')
@@ -640,7 +638,10 @@ input_handle_sequence_dl(struct input_ctx *ictx)
return;
}
screen_delete_lines(ictx->s, ictx->s->cy, n);
if (n < ictx->s->ry_upper || n > ictx->s->ry_lower)
screen_delete_lines(ictx->s, ictx->s->cy, n);
else
screen_delete_lines_region(ictx->s, ictx->s->cy, n);
input_store_one(ictx->b, CODE_DELETELINE, n);
}
@@ -683,8 +684,10 @@ input_handle_sequence_il(struct input_ctx *ictx)
log_debug3("il: out of range: %hu", n);
return;
}
screen_insert_lines(ictx->s, ictx->s->cy, n);
if (n < ictx->s->ry_upper || n > ictx->s->ry_lower)
screen_insert_lines(ictx->s, ictx->s->cy, n);
else
screen_insert_lines_region(ictx->s, ictx->s->cy, n);
input_store_one(ictx->b, CODE_INSERTLINE, n);
}