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60 lines
3 KiB
C
60 lines
3 KiB
C
/* ----------------------------------------------------------------------------
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Copyright (c) 2021, Daan Leijen
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This is free software; you can redistribute it and/or modify it
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under the terms of the MIT License. A copy of the license can be
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found in the "LICENSE" file at the root of this distribution.
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-----------------------------------------------------------------------------*/
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#pragma once
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#ifndef IC_ENV_H
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#define IC_ENV_H
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#include "../include/isocline.h"
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#include "common.h"
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#include "term.h"
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#include "tty.h"
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#include "stringbuf.h"
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#include "history.h"
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#include "completions.h"
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#include "bbcode.h"
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//-------------------------------------------------------------
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// Environment
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//-------------------------------------------------------------
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struct ic_env_s {
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alloc_t* mem; // potential custom allocator
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ic_env_t* next; // next environment (used for proper deallocation)
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term_t* term; // terminal
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tty_t* tty; // keyboard (NULL if stdin is a pipe, file, etc)
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completions_t* completions; // current completions
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history_t* history; // edit history
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bbcode_t* bbcode; // print with bbcodes
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const char* prompt_marker; // the prompt marker (defaults to "> ")
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const char* cprompt_marker; // prompt marker for continuation lines (defaults to `prompt_marker`)
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ic_highlight_fun_t* highlighter; // highlight callback
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void* highlighter_arg; // user state for the highlighter.
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const char* match_braces; // matching braces, e.g "()[]{}"
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const char* auto_braces; // auto insertion braces, e.g "()[]{}\"\"''"
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char multiline_eol; // character used for multiline input ("\") (set to 0 to disable)
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bool initialized; // are we initialized?
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bool noedit; // is rich editing possible (tty != NULL)
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bool singleline_only; // allow only single line editing?
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bool complete_nopreview; // do not show completion preview for each selection in the completion menu?
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bool complete_autotab; // try to keep completing after a completion?
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bool no_multiline_indent; // indent continuation lines to line up under the initial prompt
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bool no_help; // show short help line for history search etc.
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bool no_hint; // allow hinting?
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bool no_highlight; // enable highlighting?
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bool no_bracematch; // enable brace matching?
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bool no_autobrace; // enable automatic brace insertion?
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bool no_lscolors; // use LSCOLORS/LS_COLORS to colorize file name completions?
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long hint_delay; // delay before displaying a hint in milliseconds
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};
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ic_private char* ic_editline(ic_env_t* env, const char* prompt_text);
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ic_private ic_env_t* ic_get_env(void);
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ic_private const char* ic_env_get_auto_braces(ic_env_t* env);
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ic_private const char* ic_env_get_match_braces(ic_env_t* env);
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#endif // IC_ENV_H
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