nano

commit 95731b800d9abf7312c0b176713b6544da8caad7
parent 3142d471e1c0415c00cefa0be2c56c57f66411c9
Author: Benno Schulenberg <bensberg@telfort.nl>
Date:   Fri, 25 Apr 2025 14:06:22 +0200

options: accept --whitespacedisplay and 'set whitespacedisplay'

Allow some people to use 'set whitespacedisplay' in their rcfiles
(or --whitespacedisplay on the command line), but leave the option
undocumented as I think it shouldn't exist.

Diffstat:
M
src/nano.c
 | 
4
++++
M
src/rcfile.c
 | 
1
+
M
syntax/nanorc.nanorc
 | 
2
+-

3 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/nano.c b/src/nano.c
@@ -1832,6 +1832,7 @@ int main(int argc, char **argv)
 		{"indicator", 0, NULL, 'q'},
 		{"unix", 0, NULL, 'u'},
 		{"afterends", 0, NULL, 'y'},
+		{"whitespacedisplay", 0, NULL, 0xCC},
 		{"colonparsing", 0, NULL, '@'},
 		{"stateflags", 0, NULL, '%'},
 		{"minibar", 0, NULL, '_'},
@@ -2128,6 +2129,9 @@ int main(int argc, char **argv)
 				break;
 #endif
 #ifndef NANO_TINY
+			case 0xCC:
+				SET(WHITESPACE_DISPLAY);
+				break;
 			case '@':
 				SET(COLON_PARSING);
 				break;
diff --git a/src/rcfile.c b/src/rcfile.c
@@ -117,6 +117,7 @@ static const rcoption rcopts[] = {
 	{"trimblanks", TRIM_BLANKS},
 	{"unix", MAKE_IT_UNIX},
 	{"whitespace", 0},
+	{"whitespacedisplay", WHITESPACE_DISPLAY},
 	{"wordbounds", WORD_BOUNDS},
 	{"wordchars", 0},
 	{"zap", LET_THEM_ZAP},
diff --git a/syntax/nanorc.nanorc b/syntax/nanorc.nanorc
@@ -14,7 +14,7 @@ color bold,purple "^[[:blank:]]*include[[:blank:]]+[^[:blank:]"]+"
 color lime "^[[:blank:]]*extendsyntax[[:blank:]]+[[:alpha:]]+[[:blank:]]+(i?color|header|magic|comment|formatter|linter|tabgives)[[:blank:]]+.*"
 
 # The arguments of commands
-color brightgreen "^[[:blank:]]*(set|unset)[[:blank:]]+(afterends|allow_insecure_backup|atblanks|autoindent|backup|boldtext|bookstyle|breaklonglines|casesensitive|colonparsing|constantshow|cutfromcursor|emptyline|historylog|indicator|jumpyscrolling|linenumbers|locking|magic|minibar|mouse|multibuffer|noconvert|nohelp|nonewlines|positionlog|preserve|quickblank|rawsequences|rebinddelete|regexp|saveonexit|showcursor|smarthome|softwrap|stateflags|tabstospaces|trimblanks|unix|wordbounds|zap|zero)\>"
+color brightgreen "^[[:blank:]]*(set|unset)[[:blank:]]+(afterends|allow_insecure_backup|atblanks|autoindent|backup|boldtext|bookstyle|breaklonglines|casesensitive|colonparsing|constantshow|cutfromcursor|emptyline|historylog|indicator|jumpyscrolling|linenumbers|locking|magic|minibar|mouse|multibuffer|noconvert|nohelp|nonewlines|positionlog|preserve|quickblank|rawsequences|rebinddelete|regexp|saveonexit|showcursor|smarthome|softwrap|stateflags|tabstospaces|trimblanks|unix|whitespacedisplay|wordbounds|zap|zero)\>"
 color brightgreen "^[[:blank:]]*set[[:blank:]]+(backupdir|brackets|errorcolor|functioncolor|keycolor|matchbrackets|minicolor|numbercolor|operatingdir|promptcolor|punct|quotestr|scrollercolor|selectedcolor|speller|spotlightcolor|statuscolor|stripecolor|titlecolor|whitespace|wordchars)[[:blank:]]+"
 color brightgreen "^[[:blank:]]*set[[:blank:]]+(fill[[:blank:]]+-?[[:digit:]]+|(guidestripe|tabsize)[[:blank:]]+[1-9][0-9]*)\>"
 color brightgreen "^[[:blank:]]*bind[[:blank:]]+((\^([A-Za-z]|[]/@\^_`-]|Space)|([Ss][Hh]-)?[Mm]-[A-Za-z]|[Mm]-([][!"#$%&'()*+,./0-9:;<=>?@\^_`{|}~-]|Space))|F([1-9]|1[0-9]|2[0-4])|Ins|Del)[[:blank:]]+([a-z]+|".*")[[:blank:]]+(main|help|search|replace(with)?|yesno|gotoline|writeout|insert|execute|browser|whereisfile|gotodir|spell|linter|all)\>"