diff options
Diffstat (limited to 'edit.mu')
| -rw-r--r-- | edit.mu | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/edit.mu b/edit.mu index 2aba61a7..721117a4 100644 --- a/edit.mu +++ b/edit.mu @@ -631,10 +631,12 @@ recipe handle-keyboard-event [ break-if regular-character? row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } # otherwise type it in editor, screen <- insert-at-cursor editor, *c, screen + screen <- move-cursor screen, *cursor-row, *cursor-column reply } # special key to modify the text or move the cursor @@ -642,6 +644,7 @@ recipe handle-keyboard-event [ assert k, [event was of unknown type; neither keyboard nor mouse] # handlers for each special key will go here +handle-special-key + screen <- move-cursor screen, *cursor-row, *cursor-column ] # process click, return if it was on current editor @@ -1382,6 +1385,7 @@ after +handle-special-key [ *indent <- copy 0/false row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } ] @@ -1394,6 +1398,7 @@ after +handle-special-key [ *indent <- copy 1/true row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } ] @@ -1433,6 +1438,7 @@ after +handle-special-character [ insert-at-cursor editor, 32/space, screen row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } ] @@ -1472,6 +1478,7 @@ after +handle-special-character [ delete-before-cursor editor row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } ] @@ -1623,6 +1630,7 @@ after +handle-special-key [ _ <- remove-duplex curr row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } ] @@ -1669,12 +1677,14 @@ after +handle-special-key [ break-if below-screen? row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } +scroll-down *cursor-row <- subtract *cursor-row, 1 # bring back into screen range row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } # if the line wraps, move cursor to start of next row @@ -1696,12 +1706,14 @@ after +handle-special-key [ break-if below-screen? row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } +scroll-down *cursor-row <- subtract *cursor-row, 1 # bring back into screen range row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } # otherwise move cursor one character right @@ -1896,6 +1908,7 @@ after +handle-special-key [ editor <- move-cursor-coordinates-left editor row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } ] @@ -2064,6 +2077,7 @@ after +handle-special-key [ # that's it; render will adjust cursor-column as necessary row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } ] @@ -2130,6 +2144,7 @@ after +handle-special-key [ # that's it; render will adjust cursor-column as necessary row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } ] @@ -2187,6 +2202,7 @@ after +handle-special-character [ move-to-start-of-line editor row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } ] @@ -2198,6 +2214,7 @@ after +handle-special-key [ move-to-start-of-line editor row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } ] @@ -2346,6 +2363,7 @@ after +handle-special-character [ move-to-end-of-line editor row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } ] @@ -2357,6 +2375,7 @@ after +handle-special-key [ move-to-end-of-line editor row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } ] @@ -2482,6 +2501,7 @@ after +handle-special-character [ delete-to-start-of-line editor row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } ] @@ -2624,6 +2644,7 @@ after +handle-special-character [ delete-to-end-of-line editor row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } ] @@ -3505,6 +3526,7 @@ after +handle-special-character [ page-down editor row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } ] @@ -3516,6 +3538,7 @@ after +handle-special-key [ page-down editor row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } ] @@ -3687,6 +3710,7 @@ after +handle-special-character [ editor <- page-up editor, screen-height row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } ] @@ -3698,6 +3722,7 @@ after +handle-special-key [ editor <- page-up editor, screen-height row:number, column:number, screen <- render screen, editor clear-screen-from screen, row, column, left, right + screen <- move-cursor screen, *cursor-row, *cursor-column reply } ] |