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author | Ahmad Fatoum <ahmad@a3f.at> | 2019-09-09 11:20:47 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-09-09 15:15:03 +0200 |
commit | a10dbfc4175867c0d15f02b7f244837c5d41478e (patch) | |
tree | 3d61ac3ce520f126ba8bfd27f52388129e32d032 /commands | |
parent | ea06d25a931324f8c082d13522c9125468cec317 (diff) | |
download | barebox-a10dbfc4175867c0d15f02b7f244837c5d41478e.tar.gz barebox-a10dbfc4175867c0d15f02b7f244837c5d41478e.tar.xz |
edit: replace ASCII codes by symbolic names
Code has some magic numbers, replace them. This has the added benefit that
at least the touched lines are now charset-agnostic.
Signed-off-by: Ahmad Fatoum <ahmad@a3f.at>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'commands')
-rw-r--r-- | commands/edit.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/commands/edit.c b/commands/edit.c index 290222ce15..ba6a8c7cdd 100644 --- a/commands/edit.c +++ b/commands/edit.c @@ -524,12 +524,12 @@ static int do_edit(int argc, char *argv[]) } else delete_char(textx); break; - case 13: - case 10: + case '\r': + case '\n': split_line(); break; case 127: - case 8: + case '\b': if (textx > 0) { textx--; delete_char(textx); @@ -542,10 +542,10 @@ static int do_edit(int argc, char *argv[]) merge_line(curline); } break; - case 4: + case CTL_CH('d'): ret = save_file(argv[1]); goto out; - case 3: + case CTL_CH('c'): goto out; default: if ((signed char)c != -1) |