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| author | Marc André Tanner <mat@brain-dump.org> | 2017-03-22 19:53:22 +0100 |
|---|---|---|
| committer | Marc André Tanner <mat@brain-dump.org> | 2017-03-22 19:53:22 +0100 |
| commit | fc0efcc89825ef1f61ffe5744b58f7d4e16c2aae (patch) | |
| tree | 607fa0c0469e026e220c25a646cd0ec649eb7916 /ui-terminal-vt100.c | |
| parent | c9a259bbe118d60558a8891e0bd701e8fb0ba91d (diff) | |
| download | vis-fc0efcc89825ef1f61ffe5744b58f7d4e16c2aae.tar.gz vis-fc0efcc89825ef1f61ffe5744b58f7d4e16c2aae.tar.xz | |
ui: try to fix job control issues with certain shells
Make sure that curses and libtermkey don't fight over
the terminal state. Also send use SIGTSTP instead of
SIGSTOP.
Previously certain shells (e.g. csh, dash) would get
stuck after the editor process was suspended for the
second time.
Not completely sure whether this is correct, but it
seems to work in my limited tests.
Diffstat (limited to 'ui-terminal-vt100.c')
| -rw-r--r-- | ui-terminal-vt100.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/ui-terminal-vt100.c b/ui-terminal-vt100.c index 309261a..b584276 100644 --- a/ui-terminal-vt100.c +++ b/ui-terminal-vt100.c @@ -39,6 +39,8 @@ #include <stdio.h> #include "buffer.h" +#define UI_TERMKEY_FLAGS TERMKEY_FLAG_UTF8 + #define ui_term_backend_init ui_vt100_init #define ui_term_backend_blit ui_vt100_blit #define ui_term_backend_clear ui_vt100_clear @@ -92,7 +94,7 @@ static void output_literal(const char *data) { } static void screen_alternate(bool alternate) { - output_literal(alternate ? "\x1b[?1049h" : "\x1b[0m" "\x1b[?1049l"); + output_literal(alternate ? "\x1b[?1049h" : "\x1b[0m" "\x1b[?1049l" "\x1b[0m" ); } static void cursor_visible(bool visible) { @@ -183,14 +185,16 @@ static int ui_vt100_colors(Ui *ui) { return (term && strstr(term, "-256color")) ? 256 : 16; } -static void ui_vt100_suspend(UiTerm *term) { +static void ui_vt100_suspend(UiTerm *tui) { + termkey_stop(tui->termkey); cursor_visible(true); screen_alternate(false); } -static void ui_vt100_resume(UiTerm *term) { +static void ui_vt100_resume(UiTerm *tui) { screen_alternate(true); cursor_visible(false); + termkey_start(tui->termkey); } static bool ui_vt100_init(UiTerm *tui, char *term) { |