d1957819c4
bindings: show either "^/" or "^-" in the help lines, instead of "^_"
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The "^_" has always been poorly legible (the underscore melting into
the bottom of the terminal) and difficult to type (Shift+Ctrl+minus).
The "^/" is both more readable and easier to type.
In terminal emulators, "^/" is shown, but on a Linux console "^-",
as ^/ does a backspace in the default console key mapping.
Also, allow using "^-" when rebinding ^_ in a nanorc file.
This addresses https://savannah.gnu.org/bugs/?57393 .
2021-05-22 16:52:56 +02:00
f9baa4de71
syntax: nanohelp, nanorc: colorize the Sh-M-X format as a valid key name
2020-01-23 11:11:34 +01:00
54b97a6f03
bindings: allow to rebind also ^`, although it is synonymous with ^Space
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Since ^@ is rebindable too and also a synonym of ^Space, it makes
more sense to allow the user to specify ^` instead, as it is an
unshifted keystroke on US keyboards.
Also, color ^` as valid in a nanorc file, and color ^` and ^@ in
the help viewer.
2020-01-20 17:19:23 +01:00
00b0316ab8
syntax: nanohelp: colorize also ^/ as a possible keystroke
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(In addition, colorize F20...F24 too.)
This fixes https://savannah.gnu.org/bugs/?57390 .
Bug existed since version 4.6, commit 2a97cb9f
2019-12-10 15:42:28 +01:00
e938c24d04
tweaks: renumber a couple of symbols, and reshuffle a bit of code
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Also, contract the regex for key strings.
2018-11-07 19:30:04 +01:00
f55a3fabef
input: recognize some escape sequences for <Shift+Delete>
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Also, hard-bind <Shift+Delete> in the same way as <Backspace>.
This fixes https://savannah.gnu.org/bugs/?54948 ,
and fixes https://savannah.gnu.org/bugs/?54975 .
2018-11-07 19:17:16 +01:00
5f1b618a5a
syntax: nanohelp: properly color the keystroke "Sh-^Del"
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This fixes https://savannah.gnu.org/bugs/?54758 .
2018-09-30 20:40:20 +02:00
ac102a7516
tweaks: show "Space" and "Bsp" in the help text of the browser
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These keys make more mnemonic sense for scrolling than F7 and F8.
Also adjust the nanohelp syntax to cover the lone word "Space".
2018-07-31 20:36:32 +02:00
8f1a657a37
bindings: revert the ^/ changes, as ^/ is not always Go-To-Line
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On a Linux console, ^/ produces Backspace, making it unrebindable.
This fixes https://savannah.gnu.org/bugs/?53248 .
2018-03-01 09:50:54 +01:00
082e5db4b7
syntax: color also ^/ in nano's help texts and in nanorc files
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As of commit c79fe1a1
2018-02-27 18:06:33 +01:00
3e1fc6385b
syntaxes: remove quotes from each syntax name, and color it differently
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The different color will make the name stand out, as it should, instead
of looking the same as all the regex strings.
2018-02-14 17:36:50 +01:00
8067efa6cc
syntax: nanohelp: color also the Sh-Tab key combo
2018-01-09 16:34:31 +01:00
58ecc034d0
tweaks: change the help-text arrows to triangles, to be more visible
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Requested-by: Brand Huntsman <alpha@qzx.com>
2017-10-15 21:23:33 +02:00
d0119833c1
tweaks: reshuffle some regexes, for order and compactness
2017-10-11 21:52:18 +02:00
d4074ca85b
syntax: nanohelp: colorize Up, Down, Left and Right (when not in UTF-8)
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Signed-off-by: Brand Huntsman <alpha@qzx.com>
2017-10-11 21:50:47 +02:00
da67883508
syntax: nanohelp: color also ^6 as a shortcut keystroke
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(Hadn't seen that one because of my additional bindings.)
2017-05-07 20:00:52 +02:00
17cf7d1c62
syntax: nanohelp: change the hue of the keystrokes to match sample.nanorc
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And because I think it looks slightly better.
2017-04-30 17:37:07 +02:00
9cff7a1689
help: use a dedicated syntax to color shortcuts in a help text
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This avoids applying the default syntax, or the syntax specified
with --syntax, to a ^G help text.
2017-04-25 17:21:46 +02:00
Benno Schulenberg