mirror/v
1
0
Fork 0
mirror of https://github.com/vlang/v.git synced 2023-08-10 21:13:21 +03:00
Code Issues Projects Releases Wiki Activity

vrepl, term: return cursor to the top-left corner in vrepl after clear (#7600)

Browse Source
This commit is contained in:
cbracketdash 2020-12-27 03:43:36 -08:00 committed by GitHub
parent 8cd470b56e
commit 0210d1bf24
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
cmd/tools/vrepl.v
View File

@ -146,7 +146,7 @@ fn run_repl(workdir string, vrepl_prefix string) {
continue
}
if r.line == 'clear' {
term.erase_display('2')
term.erase_clear()
continue
}
if r.line == 'help' {

4
vlib/term/control.v
View File

@ -46,6 +46,7 @@ pub fn cursor_back(n int) {
// type: 1 -> current cursor position to beginning of the screen
// type: 2 -> clears entire screen
// type: 3 -> clears entire screen and also delete scrollback buffer
pub fn erase_display(t string) {
print('\x1b[' + t + 'J')
}
@ -58,8 +59,9 @@ pub fn erase_tobeg() {
erase_display('1')
}
// clears entire screen and returns cursor to top left-corner
pub fn erase_clear() {
erase_display('2')
print("\033[H\033[J")
}
pub fn erase_del_clear() {