X-Git-Url: https://ncurses.scripts.mit.edu/?a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fcurs_delch.3x.html;h=97ed949aa6bb9f7d60cb035e7eed4e04ab772a4f;hb=bca50d0d8592defee6c584fdedd25f4b1a31345b;hp=8d37648079e6ee9c18884da76cf9489cea942f3b;hpb=b1f61d9f3aa244512045a6b02e759825d7049d34;p=ncurses.git diff --git a/doc/html/man/curs_delch.3x.html b/doc/html/man/curs_delch.3x.html index 8d376480..97ed949a 100644 --- a/doc/html/man/curs_delch.3x.html +++ b/doc/html/man/curs_delch.3x.html @@ -1,80 +1,110 @@ + + +
+ + +- - --
- delch, wdelch, mvdelch, mvwdelch - delete character under - the cursor in a curses window - - --
- #include <curses.h> - - int delch(void); - int wdelch(WINDOW *win); - int mvdelch(int y, int x); - int mvwdelch(WINDOW *win, int y, int x); - - --
- These routines delete the character under the cursor; all - characters to the right of the cursor on the same line are - moved to the left one position and the last character on - the line is filled with a blank. The cursor position does - not change (after moving to y, x, if specified). (This - does not imply use of the hardware delete character fea- - ture.) +curs_delch(3x) curs_delch(3x) --
- All routines return the integer ERR upon failure and an OK - (SVr4 specifies only "an integer value other than ERR") - upon successful completion. - - --
- Note that delch, mvdelch, and mvwdelch may be macros. - - --
- These functions are described in the XSI Curses standard, - Issue 4. The standard specifies that they return ERR on - failure, but specifies no error conditions. --
- curses(3x) - +
+ delch, wdelch, mvdelch, mvwdelch - delete character under the cursor in + a curses window +
+ #include <curses.h> + int delch(void); + int wdelch(WINDOW *win); + int mvdelch(int y, int x); + int mvwdelch(WINDOW *win, int y, int x); +
+ These routines delete the character under the cursor; all characters to + the right of the cursor on the same line are moved to the left one + position and the last character on the line is filled with a blank. + The cursor position does not change (after moving to y, x, if speci- + fied). (This does not imply use of the hardware delete character fea- + ture.) +
+ All routines return the integer ERR upon failure and an OK (SVr4 speci- + fies only "an integer value other than ERR") upon successful comple- + tion. + Functions with a "mv" prefix first perform a cursor movement using + wmove, and return an error if the position is outside the window, or if + the window pointer is null. +
+ Note that delch, mvdelch, and mvwdelch may be macros. +
+ These functions are described in the XSI Curses standard, Issue 4. The + standard specifies that they return ERR on failure, but specifies no + error conditions. +
+ curses(3x) + curs_delch(3x)-