diff options
Diffstat (limited to 'lib/libedit/refresh.c')
| -rw-r--r-- | lib/libedit/refresh.c | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/lib/libedit/refresh.c b/lib/libedit/refresh.c index c85e845..e6f629a 100644 --- a/lib/libedit/refresh.c +++ b/lib/libedit/refresh.c @@ -1,4 +1,4 @@ -/* $NetBSD: refresh.c,v 1.37 2011/07/29 23:44:45 christos Exp $ */ +/* $NetBSD: refresh.c,v 1.44 2016/02/17 19:47:49 christos Exp $ */ /*- * Copyright (c) 1992, 1993 @@ -37,7 +37,7 @@ #if 0 static char sccsid[] = "@(#)refresh.c 8.1 (Berkeley) 6/4/93"; #else -__RCSID("$NetBSD: refresh.c,v 1.37 2011/07/29 23:44:45 christos Exp $"); +__RCSID("$NetBSD: refresh.c,v 1.44 2016/02/17 19:47:49 christos Exp $"); #endif #endif /* not lint && not SCCSID */ #include <sys/cdefs.h> @@ -47,18 +47,17 @@ __FBSDID("$FreeBSD$"); * refresh.c: Lower level screen refreshing functions */ #include <stdio.h> -#include <ctype.h> -#include <unistd.h> #include <string.h> +#include <unistd.h> #include "el.h" private void re_nextline(EditLine *); -private void re_addc(EditLine *, Int); +private void re_addc(EditLine *, wint_t); private void re_update_line(EditLine *, Char *, Char *, int); private void re_insert (EditLine *, Char *, int, int, Char *, int); private void re_delete(EditLine *, Char *, int, int, int); -private void re_fastputc(EditLine *, Int); +private void re_fastputc(EditLine *, wint_t); private void re_clear_eol(EditLine *, int, int, int); private void re__strncopy(Char *, Char *, size_t); private void re__copy_and_pad(Char *, const Char *, size_t); @@ -66,7 +65,7 @@ private void re__copy_and_pad(Char *, const Char *, size_t); #ifdef DEBUG_REFRESH private void re_printstr(EditLine *, const char *, char *, char *); #define __F el->el_errfile -#define ELRE_ASSERT(a, b, c) do \ +#define ELRE_ASSERT(a, b, c) do \ if (/*CONSTCOND*/ a) { \ (void) fprintf b; \ c; \ @@ -112,7 +111,7 @@ re_nextline(EditLine *el) for(i = 1; i < lins; i++) el->el_vdisplay[i - 1] = el->el_vdisplay[i]; - firstline[0] = '\0'; /* empty the string */ + firstline[0] = '\0'; /* empty the string */ el->el_vdisplay[i - 1] = firstline; } else el->el_refresh.r_cursor.v++; @@ -127,7 +126,7 @@ re_nextline(EditLine *el) * Draw c, expanding tabs, control chars etc. */ private void -re_addc(EditLine *el, Int c) +re_addc(EditLine *el, wint_t c) { switch (ct_chr_class((Char)c)) { case CHTYPE_TAB: /* expand the tab */ @@ -163,16 +162,16 @@ re_addc(EditLine *el, Int c) * Draw the character given */ protected void -re_putc(EditLine *el, Int c, int shift) +re_putc(EditLine *el, wint_t c, int shift) { int i, w = Width(c); - ELRE_DEBUG(1, (__F, "printing %5x '%c'\r\n", c, c)); + ELRE_DEBUG(1, (__F, "printing %5x '%lc'\r\n", c, c)); while (shift && (el->el_refresh.r_cursor.h + w > el->el_terminal.t_size.h)) re_putc(el, ' ', 1); el->el_vdisplay[el->el_refresh.r_cursor.v] - [el->el_refresh.r_cursor.h] = c; + [el->el_refresh.r_cursor.h] = (Char)c; /* assumes !shift is only used for single-column chars */ i = w; while (--i > 0) @@ -194,7 +193,7 @@ re_putc(EditLine *el, Int c, int shift) /* re_refresh(): * draws the new virtual screen image from the current input - * line, then goes line-by-line changing the real image to the new + * line, then goes line-by-line changing the real image to the new * virtual image. The routine to re-draw a line can be replaced * easily in hopes of a smarter one being placed there. */ @@ -453,7 +452,7 @@ re__strncopy(Char *a, Char *b, size_t n) * in order to make sure that we have cleared the previous contents of * the line. fx and sx is the number of characters inserted or deleted * in the first or second diff, diff is the difference between the - * number of characters between the new and old line. + * number of characters between the new and old line. */ private void re_clear_eol(EditLine *el, int fx, int sx, int diff) @@ -1054,14 +1053,14 @@ re_refresh_cursor(EditLine *el) * Add a character fast. */ private void -re_fastputc(EditLine *el, Int c) +re_fastputc(EditLine *el, wint_t c) { int w = Width((Char)c); while (w > 1 && el->el_cursor.h + w > el->el_terminal.t_size.h) re_fastputc(el, ' '); terminal__putc(el, c); - el->el_display[el->el_cursor.v][el->el_cursor.h++] = c; + el->el_display[el->el_cursor.v][el->el_cursor.h++] = (Char)c; while (--w > 0) el->el_display[el->el_cursor.v][el->el_cursor.h++] = MB_FILL_CHAR; @@ -1079,7 +1078,7 @@ re_fastputc(EditLine *el, Int c) if (el->el_cursor.v + 1 >= el->el_terminal.t_size.v) { int i, lins = el->el_terminal.t_size.v; Char *firstline = el->el_display[0]; - + for(i = 1; i < lins; i++) el->el_display[i - 1] = el->el_display[i]; |
