16f17f3f1b
help: do not break a line inside the 17-column keystrokes area
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When the description of a keystroke starts with a very long word,
or when it does not contain any spaces at all (like for Chinese
and Japanese), do not break in the blanks before the description
but instead break IN the description, at the edge of the screen.
In other words: when wrapping a help text, do not consider blanks in
the first 17 columns to be blanks (unless it is a continuation line).
This fixes https://savannah.gnu.org/bugs/?57987 .
Bug existed since version 4.8, commit 1486f32d
2020-03-15 13:59:04 +01:00
09042f5499
tweaks: do some text alignments properly: with spaces, not tabs
2020-03-15 11:26:55 +01:00
3690d60b71
rcfile: rename bindable function 'suspendenable' to 'suspendable'
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The name of a toggle function should match the name of the corresponding
option, like for 'mouse' and 'linenumbers' and 'smarthome' and such.
2020-03-15 11:17:46 +01:00
4dedb1c1b1
moving: do not put the cursor at end-of-line when in a help text
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Keeping the invisible cursor at the left edge avoids any line getting
scrolled horizontally.
This fixes https://savannah.gnu.org/bugs/?57991 .
Bug existed since version 2.8.2, since the help texts got generated
and displayed in a different way in order to become searchable.
2020-03-13 19:37:02 +01:00
067ee1a6b1
tweaks: highlight keystrokes in the documentation more consistently
2020-03-13 16:40:34 +01:00
0c1db4879e
docs: update the missed occurrences of --suspendable / 'set suspendable'
2020-03-13 16:34:41 +01:00
02efc760bf
tweaks: rename a symbol, to match the corresponding renamed option
2020-03-13 16:17:10 +01:00
a91bc04e04
docs: update the form of an option, --suspendable / 'set suspendable'
2020-03-13 15:58:56 +01:00
9a59cddcd4
options: rename --suspend to --suspendable, to make more sense
2020-03-13 15:54:24 +01:00
6ab754676a
build: update the conditional placement of the "Go To Line" menu item
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When either only --disable-justify or --disable-speller is used, the
"Go To Line" item should not be placed after the ^C Position item, to
keep the subsequent items (Undo, Redo, and so on) nicely paired.
(Things changed since the Linter is no longer bound to ^T by default.)
2020-03-13 12:24:44 +01:00
9917a05f04
tweaks: exclude a function when compiled without spell-checking support
2020-03-13 11:59:08 +01:00
fcda76f684
build: restore non-UTF8 fallbacks, to allow compiling with --disable-utf8
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Commits b2c63c3d004af03e
2020-03-13 11:43:31 +01:00
639f37669a
docs: remove the note saying that nanorc files must be in Unix format
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Since commit 98f038ad
2020-03-12 19:03:02 +01:00
6d720bf7b2
tweaks: improve two comments, and remove an unneeded one
2020-03-12 17:18:10 +01:00
f3b030c8e5
tweaks: condense a fragment of code
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Leave the skipping of subsequent blanks to the succeeding code.
2020-03-12 16:59:27 +01:00
6b8b7c9d55
tweaks: elide a supporting variable, to make four loops slightly faster
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At the cost of making the return statements slower. But, all-in-all,
this should be slightly quicker.
2020-03-12 16:47:39 +01:00
21ed79938e
tweaks: normalize the indentation after the previous two changes
2020-03-12 15:54:19 +01:00
004af03ea5
tweaks: remove non-UTF-8 code from three more functions
2020-03-12 15:54:19 +01:00
b2c63c3d3c
chars: optimize a function for the most common blanks: space and tab
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Also, do not bother to provide separate code for the non-UTF-8 case.
Instead, optimize for plain ASCII characters.
2020-03-12 15:54:19 +01:00
ae139021eb
tweaks: rename four more functions, to get rid of an abbreviation
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Also, improve their comments.
2020-03-12 15:54:19 +01:00
f6dedf3598
tweaks: rename another function, to remove the obscuring abbreviation
2020-03-12 15:54:19 +01:00
8003842e5c
tweaks: rename a function, to remove an obscuring abbreviation
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The "mb" made the name harder to read. Also, the function is
not only for multibyte characters but for any character.
2020-03-12 15:53:49 +01:00
01477d3b81
justify: never break a line in leading whitespace
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This fixes https://savannah.gnu.org/bugs/?57984 .
The bug was old -- it existed since at least version 2.0.6.
2020-03-12 10:15:57 +01:00
ebf9279f95
tweaks: rename two more functions, to match the style of others
2020-03-11 19:47:21 +01:00
304548ef82
tweaks: rename two functions, to match the style of others
2020-03-11 19:45:06 +01:00
dd6f129c3c
tweaks: rename two functions, for shortness
2020-03-11 19:43:03 +01:00
c2f007afc5
tweaks: trim an unnecessary detail from an error message
2020-03-11 14:23:22 +01:00
8dc83951ee
tweaks: normalize a translator hint, update one, and add another
2020-03-11 14:21:08 +01:00
b7dc5abca7
tweaks: rename two more variables, to harmonize with two others
2020-03-11 12:53:39 +01:00
8b784785ec
tweaks: rename two variables, for distinctiveness
2020-03-11 12:23:07 +01:00
750b51c343
copyright: update to the current year for significantly changed files
2020-03-11 11:52:15 +01:00
e09ed765a1
syntax: nanorc: colorize 'rawsequences', not the obsolete 'rebindkeypad'
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Bug existed since version 4.0, commit b596639f
2020-03-10 16:21:02 +01:00
70a765e387
feedback: give a clearer message when trying to justify an empty region
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Also, increase the level of the message, as trying to justify an empty
selection is a user error.
2020-03-10 15:58:30 +01:00
c65fa25ce2
docs: mention that ^[ (Esc) is unbindable, and explain why
2020-03-10 15:55:19 +01:00
cbbfebbc7a
bindings: remove the translation of ^H to Backspace on the BSDs
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This avoids an unintended rebinding of the <Backspace> key
on terminal emulators.
This fixes https://savannah.gnu.org/bugs/?57981 .
Reported-by: Ciprian Tomoiaga <ciprian.tomoiaga@gmail.com>.
2020-03-10 14:28:55 +01:00
9d499c769b
justify: do not take an empty line as template for first-line indentation
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This fixes https://savannah.gnu.org/bugs/?57437 .
2020-03-10 10:56:05 +01:00
dad2b5541e
tweaks: rename a variable, for aptness
2020-03-10 10:50:27 +01:00
56960ce05e
tweaks: reshuffle some stuff, to have related things together
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Also for compactness, and not to use 'lead_len' for two purposes.
2020-03-10 10:45:46 +01:00
e247be69bf
justify: when the cursor is at the left edge, keep it there
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Only when the endpoint of the selection is actually IN a leading part,
then it should be advanced to include the whole leading part, so that
the succeeding paragraph will get the proper first-line indentation.
2020-03-10 10:32:21 +01:00
e209686835
justify: give the first line of a marked region its proper indentation
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When justifying a selection from the middle of a paragraph, the first
line of both that selection and of the new paragraph after it should
get the same indentation as the first line of the original paragraph.
This fulfills https://savannah.gnu.org/bugs/?56308 .
2020-03-10 10:29:49 +01:00
047936c338
tweaks: reshuffle an assignment and a free()
2020-03-09 14:28:57 +01:00
ca0571ea52
tweaks: remove an unneeded indirection
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The concatenating function does not change the passed linestruct.
The data yes, but not the linestruct itself.
2020-03-09 14:25:41 +01:00
655cf9573f
tweaks: always determine the second lead, to simplify the rewrap call
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Also rename some variables.
2020-03-09 14:11:47 +01:00
c457f744ef
justify: trim the leading blanks of a marked region at the right moment
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This fixes https://savannah.gnu.org/bugs/?57977 .
Bug existed since commit 5310a355
2020-03-09 14:05:18 +01:00
8f3ea23ece
tweaks: rename a variable, to not be a substring of a function name
2020-03-09 12:31:10 +01:00
3225c71ecd
justify: when appropriate, move end point of marked region forward
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So that also the line after the newly made paragraph gets the
leading part that belongs to the start of a new paragraph.
This https://savannah.gnu.org/bugs/?57974 .
Bug existed since version 4.0, since the justifying
of a marked region was introduced.
2020-03-09 12:15:01 +01:00
5310a355ef
tweaks: reshuffle the trimming of leading whitespace, for compactness
2020-03-09 11:43:50 +01:00
d7875cdf4f
tweaks: when appropriate, move starting point of justified region back
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This makes things simpler, so that I can understand them.
2020-03-09 11:33:16 +01:00
dc05defb8a
tweaks: rename four variables, to be a bit more telling
2020-03-09 11:10:07 +01:00
98c11d0a82
tweaks: reshuffle some code, in preparation for improving it
2020-03-09 11:09:56 +01:00
Benno Schulenberg