aboutsummaryrefslogtreecommitdiffstats
path: root/com32/cmenu/libmenu/help.c
diff options
context:
space:
mode:
Diffstat (limited to 'com32/cmenu/libmenu/help.c')
-rw-r--r--com32/cmenu/libmenu/help.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/com32/cmenu/libmenu/help.c b/com32/cmenu/libmenu/help.c
index 3b36c3d8..f0e149e5 100644
--- a/com32/cmenu/libmenu/help.c
+++ b/com32/cmenu/libmenu/help.c
@@ -87,7 +87,7 @@ void showhelp(const char *filename)
char line[512];
size_t size;
- char scan;
+ int scan;
int rv, numlines, curr_line;
if (getscreensize(1, &nr, &nc)) {
@@ -120,9 +120,9 @@ void showhelp(const char *filename)
printf(title);
numlines = countlines(text);
curr_line = 0;
- scan = ESCAPE + 1; // anything except ESCAPE
+ scan = KEY_ESC + 1; // anything except ESCAPE
- while (scan != ESCAPE) {
+ while (scan != KEY_ESC) {
printtext(text, curr_line);
gotoxy(HELP_BODY_ROW - 1, nc - HELP_RIGHT_MARGIN);
if (curr_line > 0)
@@ -135,25 +135,25 @@ void showhelp(const char *filename)
else
putchar(' ');
- inputc(&scan); // wait for user keypress
+ scan = get_key(stdout, 0); // wait for user keypress
switch (scan) {
- case HOMEKEY:
+ case KEY_HOME:
curr_line = 0;
break;
- case ENDKEY:
+ case KEY_END:
curr_line = numlines;
break;
- case UPARROW:
+ case KEY_UP:
curr_line--;
break;
- case DNARROW:
+ case KEY_DOWN:
curr_line++;
break;
- case PAGEUP:
+ case KEY_PGUP:
curr_line -= ph;
break;
- case PAGEDN:
+ case KEY_PGDN:
curr_line += ph;
break;
default:
@@ -170,10 +170,10 @@ out:
puke:
gotoxy(HELP_BODY_ROW, HELP_LEFT_MARGIN);
- printf(line);
+ fputs(line, stdout);
while (1) {
- inputc(&scan);
- if (scan == ESCAPE)
+ scan = get_key(stdin, 0);
+ if (scan == KEY_ESC)
break;
}
goto out;