Use relative cursor movement instead of absolute when possible and when

supported by the terminal to reduce the size of the output data (generally
about 10-20%).
This commit is contained in:
Nicholas Marriott
2009-10-12 13:01:18 +00:00
parent 33ae063cae
commit 687c4a9fab
3 changed files with 135 additions and 10 deletions

View File

@ -43,9 +43,15 @@ struct tty_term_code_entry tty_term_codes[NTTYCODE] = {
{ TTYC_CNORM, TTYCODE_STRING, "cnorm" },
{ TTYC_COLORS, TTYCODE_NUMBER, "colors" },
{ TTYC_CSR, TTYCODE_STRING, "csr" },
{ TTYC_CUB, TTYCODE_STRING, "cub" },
{ TTYC_CUB1, TTYCODE_STRING, "cub1" },
{ TTYC_CUD, TTYCODE_STRING, "cud" },
{ TTYC_CUD1, TTYCODE_STRING, "cud1" },
{ TTYC_CUF, TTYCODE_STRING, "cuf" },
{ TTYC_CUF1, TTYCODE_STRING, "cuf1" },
{ TTYC_CUP, TTYCODE_STRING, "cup" },
{ TTYC_CUU, TTYCODE_STRING, "cuu" },
{ TTYC_CUU1, TTYCODE_STRING, "cuu1" },
{ TTYC_DCH, TTYCODE_STRING, "dch" },
{ TTYC_DCH1, TTYCODE_STRING, "dch1" },
{ TTYC_DIM, TTYCODE_STRING, "dim" },
@ -54,6 +60,8 @@ struct tty_term_code_entry tty_term_codes[NTTYCODE] = {
{ TTYC_EL, TTYCODE_STRING, "el" },
{ TTYC_EL1, TTYCODE_STRING, "el1" },
{ TTYC_ENACS, TTYCODE_STRING, "enacs" },
{ TTYC_HOME, TTYCODE_STRING, "home" },
{ TTYC_HPA, TTYCODE_STRING, "hpa" },
{ TTYC_ICH, TTYCODE_STRING, "ich" },
{ TTYC_ICH1, TTYCODE_STRING, "ich1" },
{ TTYC_IL, TTYCODE_STRING, "il" },
@ -80,8 +88,8 @@ struct tty_term_code_entry tty_term_codes[NTTYCODE] = {
{ TTYC_KF17, TTYCODE_STRING, "kf17" },
{ TTYC_KF18, TTYCODE_STRING, "kf18" },
{ TTYC_KF19, TTYCODE_STRING, "kf19" },
{ TTYC_KF20, TTYCODE_STRING, "kf20" },
{ TTYC_KF2, TTYCODE_STRING, "kf2" },
{ TTYC_KF20, TTYCODE_STRING, "kf20" },
{ TTYC_KF3, TTYCODE_STRING, "kf3" },
{ TTYC_KF4, TTYCODE_STRING, "kf4" },
{ TTYC_KF5, TTYCODE_STRING, "kf5" },
@ -110,6 +118,7 @@ struct tty_term_code_entry tty_term_codes[NTTYCODE] = {
{ TTYC_SMKX, TTYCODE_STRING, "smkx" },
{ TTYC_SMSO, TTYCODE_STRING, "smso" },
{ TTYC_SMUL, TTYCODE_STRING, "smul" },
{ TTYC_VPA, TTYCODE_STRING, "vpa" },
{ TTYC_XENL, TTYCODE_FLAG, "xenl" },
};