Speller, linter, formatter, and execute-a-command cannot be used in
restricted mode, but the relevant keys should report that the function
is *disabled*, not that the key is unbound.
This fixes https://savannah.gnu.org/bugs/?64226.
Problem existed since version 3.2, since nano reads the nanorc files
also in restricted mode.
With some imagination, the lack of access could be inferred from the
other descriptions, but it's much better to be clear and explicit.
Also, separate two items that are unrelated and reshuffle them into
a neater order.
Triggered by https://savannah.gnu.org/bugs/?64181.
This seems to be the convention. For an example, see `man tar`.
This addresses https://savannah.gnu.org/bugs/?64125.
Reported-by: Eric S. Raymond <esr@thyrsus.com>
This suppression prevents the filename flashing by at the bottom
of the screen when switching between buffers.
This addresses https://savannah.gnu.org/bugs/?64019
Reported-by: Alan Cristhian Ruiz <alancristhian@protonmail.com>
Problem existed since version 6.0, since --zero was introduced.
Various tools will output filenames with line numbers in the format
<filename>:<line>:<column>. Support this format in addition to the
+<line>,<column> format when opening files.
Signed-off-by: Benjamin Valentin <benpicco@googlemail.com>
Signed-off-by: Benno Schulenberg <bensberg@telfort.nl>
The isxxxxx() functions expect their parameter to be either EOF or
a value in the unsigned char range. Passing a negative char value
could (in theory) result in unexpected behavior.
In view mode it should be impossible to modify any buffer, but...
when (through some bug) the user did succeed in modifying a buffer,
this should not lead to writing out this modified buffer to disk.
Had this safety stop been present earlier, it would have prevented
the second part of https://savannah.gnu.org/bugs/?63616.
A string bind can only contain bytes (chars), not keycodes (integers,
in nano upto 0x4FF). So, apart from an error code or a placeholder
command code, get_code_from_plantation() can only return a byte.
The function get_code_from_plantation() should return ERR only when
the string bind is fully exhausted. In the normal case, where some
bytes are still available, it should return the first of these bytes,
so that the {verbatim} function will work too.
This fixes https://savannah.gnu.org/bugs/?63702.
Bug existed since version 7.0, commit 958ec294,
since command cartouches were introduced.
This separation avoids the impression that we're thanking the mentioned
people for their use of nano (something they probably don't do).
(Also, remove two other blank lines -- effectively moving these two
lines further up, keeping the total amount of whitespace the same.)
When in view mode, nothing shouldbe allowed to be entered into
(or deleted from) the buffer.
This fixes https://savannah.gnu.org/bugs/?63616.
Reported-by: Timothy Liu <liuxf19@163.com>
Bug existed since version 4.8, commit 0e6d693d.
