17429d7f38
tweaks: fix some whitespace errors, and convert alignment tabs to spaces
2017-12-29 21:35:14 +01:00
87206c0607
tweaks: convert the indentation to use only tabs
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Each leading tab is converted to two tabs, and any leading four spaces
is converted to one tab. The intended tab size (for keeping most lines
within 80 columns) is now four.
2017-12-29 20:06:50 +01:00
b574f73e60
tweaks: add a separate function that actually wipes the status bar
2017-12-29 17:40:41 +01:00
eac90c3eff
prompt: blank the bar when a "continue?" is answered with No or ^C
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This fixes https://savannah.gnu.org/bugs/?52755 .
Reported-by: Brand Huntsman <alpha@qzx.com>
2017-12-29 17:01:15 +01:00
440a128d25
indenting: keep affecting last line of marked region if it was at first
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When unindenting/uncommenting affected the bottom line of the marked
region, keep affecting this line also during subsequent consecutive
indenting/commenting.
This fixes https://savannah.gnu.org/bugs/?52718 .
2017-12-29 16:52:17 +01:00
12073001c2
tweaks: condense, reword, and rewrap a bunch of comments
2017-12-26 22:14:25 +01:00
4c20135749
help: swap the order of the Complete and Comment functions
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So that Commenting comes closer to the somewhat related Indenting
and Unindenting functions.
2017-12-26 21:36:29 +01:00
f9ebf038e0
tweaks: slightly rename four functions, for aptness and variety
2017-12-26 14:15:49 +01:00
62ebd93579
tweaks: use printf's z modifier for (s)size_t, instead of casting
2017-12-26 14:11:18 +01:00
a10fdc3fb1
help: show that "Tab" will indent, just like "Sh-Tab" will unindent
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Also, make the descriptions for indenting/unindenting more precise.
2017-12-26 13:46:34 +01:00
8581e702d6
tweaks: move some frequently-used keystrokes to the top of the list
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So they will be found quicker.
Also fold two assignments into one.
2017-12-26 13:31:50 +01:00
23d66949e1
tweaks: frob four comments, and rewrap two lines
2017-12-24 11:53:38 +01:00
184bb11fd9
tweaks: factor out a piece of common code
2017-12-24 11:25:10 +01:00
a70db34fc9
tweaks: remove two irrelevant conditions
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They were mistakenly added by changeset fb85c055
2017-12-24 11:10:41 +01:00
fbde1b2d71
tweaks: reshuffle another bit of code, for conciseness
2017-12-24 10:56:16 +01:00
c22fef18e4
tweaks: reshuffle a bit of common code, moving it to an existing function
2017-12-23 21:50:18 +01:00
ee5b250b66
indenting: don't exclude last line of region when region is empty
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This fixes https://savannah.gnu.org/bugs/?52717 .
2017-12-23 11:42:25 +01:00
fb85c05594
text: keep cursor at left edge when it IS there when indenting/commenting
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Suggested-by: Brand Huntsman <alpha@qzx.com>
2017-12-21 19:47:22 +01:00
25b1114e03
tweaks: elide two parameters from the get_region() function
2017-12-21 19:47:22 +01:00
4b8a387529
text: let indenting/commenting skip the last line if its x is zero
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If the marked region ends at the start of a line, do not include that
line in the indenting/undenting or commenting/uncommenting. This is
closer to what the eye would expect.
2017-12-21 19:47:22 +01:00
df41114e0e
tweaks: drop some old debugging code plus a superfluous comment
2017-12-21 19:45:18 +01:00
dc3618a127
text: set and reset the Modified state correctly when undoing/redoing
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Unset the "Modified" marker only at the point where the file was last
saved -- if there is such a point, because it can be missing when the
undo stack was discarded.
This fixes https://savannah.gnu.org/bugs/?52689 .
Reported-by: Liu Hao <lh_mouse@126.com>
Original-idea-by: Brand Huntsman <alpha@qzx.com>
2017-12-19 19:22:52 +01:00
31fe0753e3
tweaks: limit the resetting of "Modified" to writing a full buffer
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When doing that, there is no need to save and restore the Modified
state when writing a marked region.
2017-12-19 17:57:49 +01:00
7ad5afb935
tweaks: remove some unneeded parentheses, and shorten two function calls
2017-12-17 20:32:17 +01:00
e1b0f2b275
display: ensure that cursor is visible when compiled with --with-slang
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This fixes https://savannah.gnu.org/bugs/?52651 .
Reported-by: David Lawrence Ramsey <pooka109@gmail.com>
2017-12-17 16:34:02 +01:00
0e0fb452a3
input: optimize a bit for non-shortcut keys, as they are most frequent
2017-12-17 12:49:04 +01:00
f66432e999
input: support backtab when Slang and/or --rebindkeypad is used
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The escape sequence "Esc [ Z" is a backtab on most supported terminals,
so make sure convert_sequence() treats it as such.
2017-12-17 12:11:35 +01:00
08e9d30fa2
tweaks: condense some debugging code, and rewrap a line
2017-12-16 21:50:10 +01:00
d2270e514b
input: make <Ctrl+Shift+Arrow> work also when using --rebindkeypad
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The function get_keycode() should never return zero -- it should
return either the code from ncurses or the given fallback code.
This fixes https://savannah.gnu.org/bugs/?52682 .
2017-12-16 21:09:01 +01:00
031305c205
tweaks: strip some debugging stuff, and condense a bit of code
2017-12-16 19:56:15 +01:00
e2843ede7e
text: let a Shift-selection persist when indenting and commenting
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To achieve that, fake the Shift key being held when indenting/
unindenting/commenting/uncommenting.
Reported-by: Brand Huntsman <alpha@qzx.com>
2017-12-12 21:09:28 +01:00
09958ebdff
input: allow using <Tab> and <Shift+Tab> to (un)indent selected region
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When the mark is on, instead of letting a <Tab> simply insert a Tab
character at the cursor position, let it indent the marked region.
Original-idea-by: Chris Allegretta <chrisa@asty.org>
2017-12-12 20:37:41 +01:00
a95c6c5fe8
tweaks: condense or rewrap a bunch of repetitious comments
2017-12-11 20:02:43 +01:00
bcd187d7d6
tweaks: rewrap some lines and some comments, and trim two others
2017-12-10 20:03:51 +01:00
03783a7d1b
tweaks: trim another placing of a terminating nul byte
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Make both preceding character moves include the terminating byte.
2017-12-10 19:56:36 +01:00
f2fb8c01f4
tweaks: remove a superfluous placing of a terminating nul byte
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The character move has already copied the terminating byte.
And a reallocation to save just one character of memory is
a waste of time.
2017-12-10 19:49:57 +01:00
eb937f81fa
text: allow unindenting when not all lines are indented
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And also allow it when lines are only partially indented.
This makes it possible to equalize the indentations of (accidentally)
unevenly indented lines: by first fully unindenting a group of lines,
and then reindenting them to the desired amount.
Suggested-by: Liu Hao <lh_mouse@126.com>
2017-12-09 17:44:12 +01:00
b4411b4f28
wrapping: we're still on the same line if the next line has not changed
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In this way we can delete things on the current line with ^K (after
Shift-selecting some text) without nano misdetecting a line change,
This fully fixes https://savannah.gnu.org/bugs/?52576 .
2017-12-07 19:41:10 +01:00
29f7654ab1
wrapping: keep prepending to the same next line as long as possible
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Only when the cursor has moved off of the currrent line do we stop
prepending wrapped words to the next line.
This partially fixes https://savannah.gnu.org/bugs/?52576 .
2017-12-07 19:41:04 +01:00
66fd6a5ab1
options: rename 'justifytrim' to 'trimblanks', because it has morphed
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The option now causes nano to trim trailing whitespace also when
hardwrapping occurs while the user is typing.
2017-12-06 20:38:13 +01:00
c30d3d8010
wrapping: delete trailing blanks upon hardwrapping, when requested
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This fulfills https://savannah.gnu.org/bugs/?52198 .
2017-12-06 20:32:08 +01:00
0c40f87b55
tweaks: invert the logic of a variable, and rename it
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To get rid of two double negatives.
2017-12-03 20:49:01 +01:00
0133d5cba8
tweaks: elide two variables that are used just once
2017-12-02 18:07:50 +01:00
9066a96dde
tweaks: rename three variables, for more contrast and variety
2017-12-02 18:07:22 +01:00
6abb551fdd
tweaks: avoid incrementing a variable that won't be used again later
2017-12-02 17:55:27 +01:00
97bdf13b59
tweaks: remove a redundant call of renumber()
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The call of do_delete() four lines earlier already does a renumber.
2017-12-02 17:47:01 +01:00
dae88f8dc7
tweaks: remove a superfluous condition
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When the WAS_FINAL_LINE flag is relevant (when NO_NEWLINES isn't set),
the only way for 'current' to be equal to 'filebot' is when 'current_x'
is zero.
2017-12-02 17:40:16 +01:00
b9638cb7cc
undo: when adding text adds a magicline, an undo should remove both
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This fixes http://savannah.gnu.org/bugs/?52523 .
2017-11-30 21:20:38 +01:00
c17a8a9836
undo: discarding the stack does not always lose information
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When some or all edits have been undone, and the user starts to make
new edits, the old part of the undo stack is discarded, but this does
not mean that the undo stack doesn't go back to the very beginning.
This really fixes https://savannah.gnu.org/bugs/?52504 .
2017-11-27 16:19:28 +01:00
20aa167c14
files: always update the stat info when the entire file is written
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This fixes https://savannah.gnu.org/bugs/?52519 .
2017-11-26 20:57:30 +01:00
Benno Schulenberg