Remove testing data

1 files changed, 0 insertions, 311 deletions

diff --git a/examples/dte/move.c b/examples/dte/move.c
deleted file mode 100644
index 72414b3..0000000
--- a/examples/dte/move.c
+++ /dev/null
@@ -1,311 +0,0 @@
-#include "move.h"
-#include "buffer.h"
-#include "indent.h"
-#include "util/ascii.h"
-#include "util/debug.h"
-#include "util/macros.h"
-#include "util/utf8.h"
-
-typedef enum {
-    CT_SPACE,
-    CT_NEWLINE,
-    CT_WORD,
-    CT_OTHER,
-} CharTypeEnum;
-
-void move_to_preferred_x(View *view, long preferred_x)
-{
-    const LocalOptions *options = &view->buffer->options;
-    StringView line;
-    view->preferred_x = preferred_x;
-    block_iter_bol(&view->cursor);
-    fill_line_ref(&view->cursor, &line);
-
-    if (options->emulate_tab && view->preferred_x < line.length) {
-        const size_t iw = options->indent_width;
-        const size_t ilevel = indent_level(view->preferred_x, iw);
-        for (size_t i = 0; i < line.length && line.data[i] == ' '; i++) {
-            if (i + 1 == (ilevel + 1) * iw) {
-                // Force cursor to beginning of the indentation level
-                view->cursor.offset += ilevel * iw;
-                return;
-            }
-        }
-    }
-
-    const unsigned int tw = options->tab_width;
-    unsigned long x = 0;
-    size_t i = 0;
-    while (x < view->preferred_x && i < line.length) {
-        CodePoint u = line.data[i++];
-        if (likely(u < 0x80)) {
-            if (likely(!ascii_iscntrl(u))) {
-                x++;
-            } else if (u == '\t') {
-                x = next_indent_width(x, tw);
-            } else if (u == '\n') {
-                break;
-            } else {
-                x += 2;
-            }
-        } else {
-            const size_t next = i;
-            i--;
-            u = u_get_nonascii(line.data, line.length, &i);
-            x += u_char_width(u);
-            if (x > view->preferred_x) {
-                i = next;
-                break;
-            }
-        }
-    }
-    if (x > view->preferred_x) {
-        i--;
-    }
-    view->cursor.offset += i;
-
-    // If cursor stopped on a zero-width char, move to the next spacing char
-    CodePoint u;
-    if (block_iter_get_char(&view->cursor, &u) && u_is_zero_width(u)) {
-        block_iter_next_column(&view->cursor);
-    }
-}
-
-void move_cursor_left(View *view)
-{
-    const LocalOptions *options = &view->buffer->options;
-    if (options->emulate_tab) {
-        size_t size = get_indent_level_bytes_left(options, &view->cursor);
-        if (size) {
-            block_iter_back_bytes(&view->cursor, size);
-            view_reset_preferred_x(view);
-            return;
-        }
-    }
-    block_iter_prev_column(&view->cursor);
-    view_reset_preferred_x(view);
-}
-
-void move_cursor_right(View *view)
-{
-    const LocalOptions *options = &view->buffer->options;
-    if (options->emulate_tab) {
-        size_t size = get_indent_level_bytes_right(options, &view->cursor);
-        if (size) {
-            block_iter_skip_bytes(&view->cursor, size);
-            view_reset_preferred_x(view);
-            return;
-        }
-    }
-    block_iter_next_column(&view->cursor);
-    view_reset_preferred_x(view);
-}
-
-void move_bol(View *view)
-{
-    block_iter_bol(&view->cursor);
-    view_reset_preferred_x(view);
-}
-
-void move_bol_smart(View *view, SmartBolFlags flags)
-{
-    if (flags == 0) {
-        move_bol(view);
-        return;
-    }
-
-    BUG_ON(!(flags & BOL_SMART));
-    bool fwd = false;
-    StringView line;
-    size_t cursor_offset = fetch_this_line(&view->cursor, &line);
-
-    if (cursor_offset == 0) {
-        // Already at bol
-        if (!(flags & BOL_SMART_TOGGLE)) {
-            goto out;
-        }
-        fwd = true;
-    }
-
-    size_t indent = ascii_blank_prefix_length(line.data, line.length);
-    if (fwd) {
-        block_iter_skip_bytes(&view->cursor, indent);
-    } else {
-        size_t co = cursor_offset;
-        size_t move = (co > indent) ? co - indent : co;
-        block_iter_back_bytes(&view->cursor, move);
-    }
-
-out:
-    view_reset_preferred_x(view);
-}
-
-void move_eol(View *view)
-{
-    block_iter_eol(&view->cursor);
-    view_reset_preferred_x(view);
-}
-
-void move_up(View *view, long count)
-{
-    const long x = view_get_preferred_x(view);
-    while (count > 0) {
-        if (!block_iter_prev_line(&view->cursor)) {
-            break;
-        }
-        count--;
-    }
-    move_to_preferred_x(view, x);
-}
-
-void move_down(View *view, long count)
-{
-    const long x = view_get_preferred_x(view);
-    while (count > 0) {
-        if (!block_iter_eat_line(&view->cursor)) {
-            break;
-        }
-        count--;
-    }
-    move_to_preferred_x(view, x);
-}
-
-void move_bof(View *view)
-{
-    block_iter_bof(&view->cursor);
-    view_reset_preferred_x(view);
-}
-
-void move_eof(View *view)
-{
-    block_iter_eof(&view->cursor);
-    view_reset_preferred_x(view);
-}
-
-void move_to_line(View *view, size_t line)
-{
-    BUG_ON(line == 0);
-    view->center_on_scroll = true;
-    block_iter_goto_line(&view->cursor, line - 1);
-}
-
-void move_to_column(View *view, size_t column)
-{
-    BUG_ON(column == 0);
-    block_iter_bol(&view->cursor);
-    while (column-- > 1) {
-        CodePoint u;
-        if (!block_iter_next_char(&view->cursor, &u)) {
-            break;
-        }
-        if (u == '\n') {
-            block_iter_prev_char(&view->cursor, &u);
-            break;
-        }
-    }
-    view_reset_preferred_x(view);
-}
-
-void move_to_filepos(View *view, size_t line, size_t column)
-{
-    move_to_line(view, line);
-    BUG_ON(!block_iter_is_bol(&view->cursor));
-    if (column != 1) {
-        move_to_column(view, column);
-    }
-    view_reset_preferred_x(view);
-}
-
-static CharTypeEnum get_char_type(CodePoint u)
-{
-    if (u == '\n') {
-        return CT_NEWLINE;
-    }
-    if (u_is_breakable_whitespace(u)) {
-        return CT_SPACE;
-    }
-    if (u_is_word_char(u)) {
-        return CT_WORD;
-    }
-    return CT_OTHER;
-}
-
-static bool get_current_char_type(BlockIter *bi, CharTypeEnum *type)
-{
-    CodePoint u;
-    if (!block_iter_get_char(bi, &u)) {
-        return false;
-    }
-
-    *type = get_char_type(u);
-    return true;
-}
-
-static size_t skip_fwd_char_type(BlockIter *bi, CharTypeEnum type)
-{
-    size_t count = 0;
-    CodePoint u;
-    while (block_iter_next_char(bi, &u)) {
-        if (get_char_type(u) != type) {
-            block_iter_prev_char(bi, &u);
-            break;
-        }
-        count += u_char_size(u);
-    }
-    return count;
-}
-
-static size_t skip_bwd_char_type(BlockIter *bi, CharTypeEnum type)
-{
-    size_t count = 0;
-    CodePoint u;
-    while (block_iter_prev_char(bi, &u)) {
-        if (get_char_type(u) != type) {
-            block_iter_next_char(bi, &u);
-            break;
-        }
-        count += u_char_size(u);
-    }
-    return count;
-}
-
-size_t word_fwd(BlockIter *bi, bool skip_non_word)
-{
-    size_t count = 0;
-    CharTypeEnum type;
-
-    while (1) {
-        count += skip_fwd_char_type(bi, CT_SPACE);
-        if (!get_current_char_type(bi, &type)) {
-            return count;
-        }
-
-        if (
-            count
-            && (!skip_non_word || (type == CT_WORD || type == CT_NEWLINE))
-        ) {
-            return count;
-        }
-
-        count += skip_fwd_char_type(bi, type);
-    }
-}
-
-size_t word_bwd(BlockIter *bi, bool skip_non_word)
-{
-    size_t count = 0;
-    CharTypeEnum type;
-    CodePoint u;
-
-    do {
-        count += skip_bwd_char_type(bi, CT_SPACE);
-        if (!block_iter_prev_char(bi, &u)) {
-            return count;
-        }
-
-        type = get_char_type(u);
-        count += u_char_size(u);
-        count += skip_bwd_char_type(bi, type);
-    } while (skip_non_word && type != CT_WORD && type != CT_NEWLINE);
-    return count;
-}