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Shell: Optimize drawing characters at the end of a command

This commit is contained in:
Bananymous 2024-06-03 18:03:19 +03:00
parent 981c0eb8bc
commit 234051d6bc
1 changed files with 5 additions and 2 deletions
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5
userspace/Shell/main.cpp
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@ -1064,7 +1064,7 @@ int main(int argc, char** argv)
buffers[index].clear(); buffers[index].clear();
col = 0; col = 0;
break; break;
case '\x04': case '\x04': // ^D
fprintf(stdout, "\n"); fprintf(stdout, "\n");
clean_exit(); clean_exit();
break; break;
@ -1086,6 +1086,9 @@ int main(int argc, char** argv)
break; break;
default: default:
MUST(buffers[index].insert(ch, col++)); MUST(buffers[index].insert(ch, col++));
if (col == buffers[index].size())
fputc(ch, stdout);
else
fprintf(stdout, "%c\e[s%s\e[u", ch, buffers[index].data() + col); fprintf(stdout, "%c\e[s%s\e[u", ch, buffers[index].data() + col);
fflush(stdout); fflush(stdout);
break; break;