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Refine help text, keybindings, GUI themes, and undo system.
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- Expanded help text and command documentation with detailed keybinding descriptions.
- Added theme customization support to GUIConfig (Nord default, light/dark variants).
- Adjusted for consistent indentation and debug instrumentation in undo system.
- Enhanced test cases for multi-line, UTF-8, and branching scenarios.
This commit is contained in:
Kyle Isom
2025-12-01 15:21:52 -08:00
parent d98785e825
commit 655cc40162
24 changed files with 3234 additions and 1497 deletions
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50
HelpText.cc
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@@ -15,24 +15,26 @@ HelpText::Text()
return std::string(
"KTE - Kyle's Text Editor\n\n"
"About:\n"
" kte is Kyle's Text Editor and is probably ill-suited to everyone else. It was\n"
" inspired by Antirez' kilo text editor by way of someone's writeup of the\n"
" process of writing a text editor from scratch. It has keybindings inspired by\n"
" VDE (and the Wordstar family) and emacs; its spiritual parent is mg(1).\n"
" kte is Kyle's Text Editor. It keeps a small, fast core and uses a\n"
" WordStar/VDE-style command model with some emacs influences.\n"
"\n"
"Core keybindings:\n"
"K-commands (prefix C-k):\n"
" C-k ' Toggle read-only\n"
" C-k - Unindent region\n"
" C-k = Indent region\n"
" C-k - Unindent region (mark required)\n"
" C-k = Indent region (mark required)\n"
" C-k ; Command prompt (:\\ )\n"
" C-k C-d Kill entire line\n"
" C-k C-q Quit now (no confirm)\n"
" C-k a Mark all and jump to end\n"
" C-k C-x Save and quit\n"
" C-k a Mark start of file, jump to end\n"
" C-k b Switch buffer\n"
" C-k c Close current buffer\n"
" C-k d Kill to end of line\n"
" C-k e Open file (prompt)\n"
" C-k f Flush kill ring\n"
" C-k g Jump to line\n"
" C-k h Show this help\n"
" C-k j Jump to mark\n"
" C-k l Reload buffer from disk\n"
" C-k n Previous buffer\n"
" C-k o Change working directory (prompt)\n"
@@ -44,12 +46,36 @@ HelpText::Text()
" C-k v Toggle visual file picker (GUI)\n"
" C-k w Show working directory\n"
" C-k x Save and quit\n"
" C-k y Yank\n"
"\n"
"ESC/Alt commands:\n"
" ESC < Go to beginning of file\n"
" ESC > Go to end of file\n"
" ESC m Toggle mark\n"
" ESC w Copy region to kill ring (Alt-w)\n"
" ESC b Previous word\n"
" ESC f Next word\n"
" ESC d Delete next word (Alt-d)\n"
" ESC BACKSPACE Delete previous word (Alt-Backspace)\n"
" ESC q Reflow paragraph\n"
" ESC BACKSPACE Delete previous word\n"
" ESC d Delete next word\n"
" Alt-w Copy region to kill ring\n\n"
"Buffers:\n +HELP+ is read-only. Press C-k ' to toggle if you need to edit; C-k h restores it.\n"
"\n"
"Control keys:\n"
" C-a C-e Line start / end\n"
" C-b C-f Move left / right\n"
" C-n C-p Move down / up\n"
" C-d Delete char\n"
" C-w / C-y Kill region / Yank\n"
" C-s Incremental find\n"
" C-r Regex search\n"
" C-t Regex search & replace\n"
" C-h Search & replace\n"
" C-l / C-g Refresh / Cancel\n"
" C-u [digits] Universal argument (repeat count)\n"
"\n"
"Buffers:\n +HELP+ is read-only. Press C-k ' to toggle; C-k h restores it.\n"
"\n"
"GUI appearance (command prompt):\n"
" : theme NAME Set GUI theme (eink, gruvbox, nord, plan9, solarized)\n"
" : background MODE Set background: light | dark (affects eink, gruvbox, solarized)\n"
);
}