d3dff879f
Denys Vlasenko
2012-06-11
Subject
vi: save/restore screen upon invocation
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editors/vi.c+4 -0
| @@ -598,11 +598,15 @@ int vi_main(int argc, char **argv) | |
| //----- This is the main file handling loop -------------- | |
| save_argc = argc; | |
| optind = 0; | |
| + | // "Save cursor, use alternate screen buffer, clear screen" |
| + | write1("\033[?1049h"); |
| while (1) { | |
| edit_file(argv[optind]); /* param might be NULL */ | |
| if (++optind >= argc) | |
| break; | |
| } | |
| + | // "Use normal screen buffer, restore cursor" |
| + | write1("\033[?1049l"); |
| //----------------------------------------------------------- | |
| return 0; | |