Allowing to rebind the linter when nano was configured with --disable-speller.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5162 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -8,6 +8,8 @@
 	formatter allows no interaction it needs no associated menu.
 	* src/text.c (do_formatter): Remove unneeded statement -- nothing
 	has changed the value of 'currmenu'.
+	* src/global.c (strtomenu), doc/man/nanorc.5: Allow rebinding the
+	linter when nano was configured with --disable-speller.
 
 2015-03-23  Benno Schulenberg  <bensberg@justemail.net>
 	* src/text.c (do_alt_speller): Avoid the spell checker reporting

doc/man/nanorc.5

@@ -418,6 +418,9 @@ Counts the number of words, lines and characters in the current buffer.
 Invokes a spell-checking program (or a linting program, if the current
 syntax highlighting defines one).
 .TP
+.B linter
+A synonym of \fBspeller\fR (for when the speller has not been configured).
+.TP
 .B justify
 Justifies the current paragraph.
 .TP

src/global.c

@@ -1311,6 +1311,8 @@ sc *strtosc(char *input)
 	     !strcasecmp(input, "speller"))
 	s->scfunc = do_spell;
 #endif
+    else if (!strcasecmp(input, "linter"))
+	s->scfunc = do_linter;
     else if (!strcasecmp(input, "curpos") ||
 	     !strcasecmp(input, "cursorpos"))
 	s->scfunc = do_cursorpos_void;