Tera TermRevision: 8752
https://osdn.net/projects/ttssh2/scm/svn/commits/8752
Author: zmatsuo
Date: 2020-04-26 23:36:00 +0900 (Sun, 26 Apr 2020)
Log Message:
-----------
行末で結合文字の処理を修正
- 次の場合誤っていた
- カーソルが行末
- wrap状態
- カーソル上の文字が1セル文字
- 例
- U+0061 U+0302 ( a + ^ → â )
Modified Paths:
--------------
trunk/teraterm/teraterm/buffer.c
-------------- next part --------------
Modified: trunk/teraterm/teraterm/buffer.c
===================================================================
--- trunk/teraterm/teraterm/buffer.c 2020-04-26 14:35:51 UTC (rev 8751)
+++ trunk/teraterm/teraterm/buffer.c 2020-04-26 14:36:00 UTC (rev 8752)
@@ -2614,12 +2614,15 @@
/**
* (x,y)\x82\xC9u32\x82\xF0\x93\xFC\x82\xEA\x82\xE9\x82Ƃ\xAB\x81A\x8C\x8B\x8D\x87\x82\xB7\x82邩?
+ * @param[in] wrap TRUE wrap\x92\x86
* @param[in,out] combine TRUE/FALSE \x95\xB6\x8E\x9A\x83R\x81[\x83h\x93I\x82ɂ͌\x8B\x8D\x87\x82\xB7\x82\xE9/\x82\xB5\x82Ȃ\xA2
* NULL \x8C\x8B\x89ʂ\xF0\x95Ԃ\xB3\x82Ȃ\xA2
- * @return \x8C\x8B\x8D\x87\x82\xB7\x82\xE9\x91O\x82̕\xB6\x8E\x9A\x82ւ̃|\x83C\x83\x93\x83^(1 or 2\x83Z\x83\x8B\x91O)
+ * @return \x8C\x8B\x8D\x87\x82\xB7\x82镶\x8E\x9A\x82ւ̃|\x83C\x83\x93\x83^
+ * 1 or 2\x83Z\x83\x8B\x91O
+ * \x8C\xBB\x8D݂̃Z\x83\x8B (x \x82\xAA\x8Ds\x96\x96\x82\xC5 wrap == TRUE \x8E\x9E)
* @return NULL \x8C\x8B\x8D\x87\x82\xB5\x82Ȃ\xA2
*/
-static buff_char_t *IsCombiningChar(int x, int y, unsigned int u32, BOOL *combine)
+static buff_char_t *IsCombiningChar(int x, int y, BOOL wrap, unsigned int u32, BOOL *combine)
{
buff_char_t *p = NULL; // NULL\x82̂Ƃ\xAB\x81A\x91O\x82̕\xB6\x8E\x9A\x82͂Ȃ\xA2
LONG LinePtr = GetLinePtr(PageStart+y);
@@ -2634,7 +2637,14 @@
*combine = combine_char;
}
- if (x >= 1 && !IsBuffPadding(&CodeLineW[x - 1])) {
+ if (x == NumOfColumns - 1 && wrap) {
+ // \x8C\xBB\x8D݈ʒu\x82Ɍ\x8B\x8D\x87\x82\xB7\x82\xE9
+ p = &CodeLineW[x];
+ if (IsBuffPadding(p)){
+ p--;
+ }
+ }
+ else if (x >= 1 && !IsBuffPadding(&CodeLineW[x - 1])) {
// 1\x83Z\x83\x8B\x91O
p = &CodeLineW[x - 1];
}
@@ -2663,7 +2673,7 @@
BOOL BuffIsCombiningCharacter(int x, int y, unsigned int u32)
{
- buff_char_t *p = IsCombiningChar(x, y, u32, NULL);
+ buff_char_t *p = IsCombiningChar(x, y, Wrap, u32, NULL);
return p != NULL;
}
@@ -2745,7 +2755,7 @@
// \x8C\x8B\x8D\x87\x95\xB6\x8E\x9A?
CombiningChar = FALSE;
- p = IsCombiningChar(CursorX, CursorY, u32, &CombiningChar);
+ p = IsCombiningChar(CursorX, CursorY, Wrap, u32, &CombiningChar);
if (p != NULL || CombiningChar == TRUE) {
// \x8C\x8B\x8D\x87\x82\xB7\x82\xE9
move_x = 0; // \x83J\x81[\x83\\x83\x8B\x88ړ\xAE\x97\xCA=0