diff options
-rw-r--r-- | vim/vimrc | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -80,15 +80,16 @@ endif " The path named in the MYVIM environment variable can't contain a comma " anywhere, because its use in comma-separated option values will confuse Vim -" into thinking more than one directory is being specified for the option -" value, per normal :set semantics. If there's a comma, we raise an error and -" end the script. +" into thinking more than one directory is being specified, per normal :set +" semantics. " " It's possible to work around this with some careful escaping, either at :set " time with an :execute abstraction or with a separate environment variable " for that particular context, but it's not really worth the extra complexity " for such a niche situation. " +" So, if there's a comma, we just raise an error and end the script. +" if stridx($MYVIM, ',') != -1 echoerr '$MYVIM contains a comma, refusing to proceed' finish |