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[release-0.4] patch_terminfo_bugs: TERM=xterm with non-xterm: ignore smglr (#11132)

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"smglr" was added for TERM=xterm recently to the terminfo database,
which causes display issues with terminals that use `TERM=xterm` by
default for themselves, although not supporting it.

This patch makes "smglr" to be ignored then.

Fixes https://github.com/neovim/neovim/issues/10562
This commit is contained in:
Daniel Hahler 2019-10-02 04:07:10 +02:00
parent d453d2c484
commit ddd3363a42
1 changed files with 7 additions and 1 deletions
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8
src/nvim/tui/tui.c
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@ -93,7 +93,7 @@ typedef struct {
int out_fd;
bool scroll_region_is_full_screen;
bool can_change_scroll_region;
bool can_set_lr_margin;
bool can_set_lr_margin; // smglr
bool can_set_left_right_margin;
bool can_scroll;
bool can_erase_chars;
@ -1598,6 +1598,12 @@ static void patch_terminfo_bugs(TUIData *data, const char *term,
unibi_set_if_empty(ut, unibi_set_lr_margin, "\x1b[%i%p1%d;%p2%ds");
unibi_set_if_empty(ut, unibi_set_left_margin_parm, "\x1b[%i%p1%ds");
unibi_set_if_empty(ut, unibi_set_right_margin_parm, "\x1b[%i;%p2%ds");
} else {
// Fix things advertised via TERM=xterm, for non-xterm.
if (unibi_get_str(ut, unibi_set_lr_margin)) {
ILOG("Disabling smglr with TERM=xterm for non-xterm.");
unibi_set_str(ut, unibi_set_lr_margin, NULL);
}
}
#ifdef WIN32