diff options
Diffstat (limited to 'src/LYStrings.c')
| -rw-r--r-- | src/LYStrings.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/LYStrings.c b/src/LYStrings.c index 71e50e28..4b37c0dd 100644 --- a/src/LYStrings.c +++ b/src/LYStrings.c @@ -297,7 +297,11 @@ PUBLIC char *LYstrncpy ARGS3( int, n) { char *val; - int len = strlen(src); + int len; + + if (src == 0) + src = ""; + len = strlen(src); if (n < 0) n = 0; @@ -1836,6 +1840,17 @@ PUBLIC int LYEdit1 ARGS4( } break; + case LYE_DELBL: + /* + * Delete from current cursor position back to BOL. + */ + { + int pos0 = Pos; + while (pos0--) + LYEdit1(edit, 0, LYE_DELP, FALSE); + } + break; + case LYE_DELEL: /* * Delete from current cursor position thru EOL. |