commit ac7a071893d134ae16da993f6eadf12e1760bc11
parent 09723b07a8e3fcfcfdf9a9a7c65462cc5e7eba4f
Author: Benno Schulenberg <bensberg@telfort.nl>
Date: Wed, 28 Jun 2017 16:57:46 +0200
options: recognize -a and --atblanks on the command line
In nano, -a is only effective when also -$ is given, so this will
not conflict with Pico since Pico does not know the -$ option.
Diffstat:
3 files changed, 20 insertions(+), 4 deletions(-)
diff --git a/doc/nano.1 b/doc/nano.1
@@ -164,6 +164,10 @@ should be considered as part of a word. This overrides option
Specify the name of the syntax highlighting to use from among the ones
defined in the \fInanorc\fP files.
.TP
+.BR \-a ", " \-\-atblanks
+When doing soft line wrapping, wrap lines at whitespace
+instead of always at the edge of the screen.
+.TP
.BR \-c ", " \-\-constantshow
Constantly show the cursor position on the status bar.
Note that this overrides option \fB\-U\fR (\fB\-\-quickblank\fR).
@@ -256,7 +260,7 @@ continuing it over multiple screen lines. Since
this option last when using other options (e.g.\& 'nano \-wS$') or pass it
separately (e.g.\& 'nano \-wS \-$').
.TP
-.BR \-a ", " \-b ", " \-e ", " \-f ", " \-j
+.BR \-b ", " \-e ", " \-f ", " \-j
Ignored, for compatibility with Pico.
.SH TOGGLES
diff --git a/doc/nano.texi b/doc/nano.texi
@@ -246,6 +246,11 @@ should be considered as parts of words. This overrides option
Specify the syntax to be used for highlighting.
@xref{Syntax Highlighting} for more info.
+@item -a
+@itemx --atblanks
+When doing soft line wrapping, wrap lines at whitespace
+instead of always at the edge of the screen.
+
@item -c
@itemx --constantshow
Constantly display the cursor position (line number, column number,
@@ -375,8 +380,7 @@ continuing it over multiple screen lines. Since
this option last when using other options (e.g.@: @code{nano -wS$}) or pass it
separately (e.g.@: @code{nano -wS -$}).
-@item -a
-@itemx -b
+@item -b
@itemx -e
@itemx -f
@itemx -j
diff --git a/src/nano.c b/src/nano.c
@@ -851,6 +851,9 @@ void usage(void)
print_opt(_("-Y <name>"), _("--syntax=<name>"),
N_("Syntax definition to use for coloring"));
#endif
+#ifndef NANO_TINY
+ print_opt("-a", "--atblanks", N_("When soft-wrapping, do it at whitespace"));
+#endif
print_opt("-c", "--constantshow", N_("Constantly show cursor position"));
print_opt("-d", "--rebinddelete",
N_("Fix Backspace/Delete confusion problem"));
@@ -1972,6 +1975,7 @@ int main(int argc, char **argv)
{"smooth", 0, NULL, 'S'},
{"wordbounds", 0, NULL, 'W'},
{"wordchars", 1, NULL, 'X'},
+ {"atblanks", 0, NULL, 'a'},
{"autoindent", 0, NULL, 'i'},
{"cut", 0, NULL, 'k'},
{"unix", 0, NULL, 'u'},
@@ -2024,7 +2028,6 @@ int main(int argc, char **argv)
"ABC:DEFGHIKLNOPQ:RST:UVWX:Y:abcdefghijklmno:pqr:s:tuvwxz$",
long_options, NULL)) != -1) {
switch (optchr) {
- case 'a':
case 'b':
case 'e':
case 'f':
@@ -2128,6 +2131,11 @@ int main(int argc, char **argv)
syntaxstr = mallocstrcpy(syntaxstr, optarg);
break;
#endif
+#ifndef NANO_TINY
+ case 'a':
+ SET(AT_BLANKS);
+ break;
+#endif
case 'c':
SET(CONSTANT_SHOW);
break;
