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EMAIL: Save memory with switch(c | 0x20) trick

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Bobbi Webber-Manners 2021-05-17 20:52:47 -04:00
parent f029920848
commit 997714a370
1 changed files with 3 additions and 15 deletions
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18
apps/email.c
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@ -869,16 +869,13 @@ char prompt_okay_attachment(char *filename) {
printf("ProDOS filename: %s\n", filename);
printf("%c A)ccept | S)kip | R)ename%c\n", INVERSE, NORMAL);
c = cgetc();
switch (c) {
case 'A':
switch (c | 0x20) {
case 'a':
return 1;
break;
case 'S':
case 's':
return 0;
break;
case 'R':
case 'r':
c = wherey();
if (prompt_for_name("Save As", 2) == 255) {
@ -1216,7 +1213,7 @@ endscreen:
}
retry:
c = cgetc();
switch (c) {
switch (c | 0x20) {
case ' ':
if (sbackfp && (screennum < maxscreennum)) {
load_screen_from_scrollback(sbackfp, ++screennum);
@ -1228,7 +1225,6 @@ retry:
}
}
break;
case 'B':
case 'b':
if (sbackfp && (screennum > 1)) {
load_screen_from_scrollback(sbackfp, --screennum);
@ -1238,21 +1234,18 @@ retry:
goto retry;
}
break;
case 'T':
case 't':
mime = 0;
pos = hh.skipbytes;
fseek(fp, pos, SEEK_SET);
goto restart;
break;
case 'H':
case 'h':
mime = 0;
pos = 0;
fseek(fp, pos, SEEK_SET);
goto restart;
break;
case 'M':
case 'm':
mime = 1;
mime_enc = ENC_7BIT;
@ -1283,7 +1276,6 @@ retry:
pos = hh.skipbytes;
fseek(fp, pos, SEEK_SET);
goto restart;
case 'Q':
case 'q':
if (attachfp)
fclose(attachfp);
@ -2198,21 +2190,17 @@ void keyboard_hdlr(void) {
h = get_headers(selection);
c = cgetc_update_status();
if (*(uint8_t*)0xc062 & 0x80) { // Closed Apple depressed
switch (c) {
switch (c | 0x20) {
case 'r': // CA-R "Retrieve news via NNTP"
case 'R':
load_app(APP_NNTP_DOWN);
break;
case 's': // CA-S "Sent news via NNTP"
case 'S':
load_app(APP_NNTP_UP);
break;
case 'p': // CA-P "Post news article"
case 'P':
create_blank_news();
break;
case 'f': // CA-F "Follow-up news article"
case 'F':
if (h)
copy_to_mailbox(h, get_db_index(), news_outbox, 0, 'N');
break;