st

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commit edfbc9b432bc779ec9c41f7523be52b99edeec85
parent 638a30359d26c1f84a87f0f8df17df1765068029
Author: Devin J. Pohly <djpohly@djpohly.com>
Date:   Mon, 25 Oct 2010 16:45:13 -0400

redraw if we scroll on resize

Diffstat:
Mst.c | 10++++++----
1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/st.c b/st.c @@ -170,7 +170,7 @@ static void tputtab(void); static void tputc(char); static void tputs(char*, int); static void treset(void); -static void tresize(int, int); +static int tresize(int, int); static void tscrollup(int, int); static void tscrolldown(int, int); static void tsetattr(int*, int); @@ -1202,7 +1202,7 @@ tputs(char *s, int len) { tputc(*s++); } -void +int tresize(int col, int row) { int i, x; int minrow = MIN(row, term.row); @@ -1210,7 +1210,7 @@ tresize(int col, int row) { int slide = term.c.y - row + 1; if(col < 1 || row < 1) - return; + return 0; /* free unneeded rows */ i = 0; @@ -1256,6 +1256,7 @@ tresize(int col, int row) { tmoveto(term.c.x, term.c.y); /* reset scrolling region */ tsetscroll(0, row-1); + return (slide > 0); } void @@ -1650,7 +1651,8 @@ resize(XEvent *e) { row = (xw.h - 2*BORDER) / xw.ch; if(col == term.col && row == term.row) return; - tresize(col, row); + if(tresize(col, row)) + draw(SCREEN_REDRAW); ttyresize(col, row); xresize(col, row); }