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Code Issues 1 Releases Wiki Activity

Merge pull request #176 from staab/repl-delete

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Add support for delete key in repl
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Calvin Rose 2019-11-16 21:42:38 -05:00 committed by GitHub
commit 8ff5e49d1f
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2 changed files with 14 additions and 0 deletions
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3
.gitignore vendored
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@ -13,6 +13,9 @@ janet
janet-*.tar.gz
dist
# Kakoune (fzf via fd)
.fdignore
# VSCode
.vscode

11
src/mainclient/line.c
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@ -314,6 +314,14 @@ static void kbackspace() {
}
}
static void kdelete() {
if (gbl_pos != gbl_len) {
memmove(gbl_buf + gbl_pos, gbl_buf + gbl_pos + 1, gbl_len - gbl_pos);
gbl_buf[--gbl_len] = '\0';
refresh();
}
}
static int line() {
gbl_cols = getcols();
gbl_plen = 0;
@ -386,6 +394,9 @@ static int line() {
if (read(STDIN_FILENO, seq + 2, 1) == -1) break;
if (seq[2] == '~') {
switch (seq[1]) {
case '3': /* delete */
kdelete();
break;
default:
break;
}