JehanneOS/mksh
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

fix multiline prompts with "delimiter chars"

Browse Source 
(only the last line of the prompt is redrawn, keep this in mind
when doing the ANSI colour game)

TODO:
* maybe go back up one line and redraw whole prompt?
* optionally edit command on multiple lines, bash-like,
  instead of scrolling horizontally
This commit is contained in:
tg 2006-08-01 14:59:51 +00:00
parent a15c5c319a
commit 857fb659bc
2 changed files with 7 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
edit.c
View File

@ -5,7 +5,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/edit.c,v 1.27 2006/08/01 14:35:43 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/edit.c,v 1.28 2006/08/01 14:59:50 tg Exp $");
/* tty driver characters we are interested in */
typedef struct {
@ -1941,7 +1941,7 @@ x_redraw(int limit)
pprompt(prompt + prompt_skip, x_trunc);
}
if (x_col > xx_cols)
x_col = x_col - (x_col / xx_cols) * xx_cols;
x_col %= xx_cols;
x_displen = xx_cols - 2 - x_col;
if (x_displen < 1) {
x_col = 0;

9
lex.c
View File

@ -2,7 +2,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/lex.c,v 1.17 2006/08/01 14:35:44 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/lex.c,v 1.18 2006/08/01 14:59:51 tg Exp $");
/* Structure to keep track of the lexing state and the various pieces of info
* needed for each particular state. */
@ -1106,9 +1106,10 @@ dopprompt(const char *cp, int ntruncate, const char **spp, int doprint)
cp += 2;
}
for (; *cp; cp++) {
if (!indelimit && ntruncate)
--ntruncate;
else if (doprint) {
if (ntruncate) {
if (!(indelimit || (*cp == delimiter)))
--ntruncate;
} else if (doprint) {
shf_puts(cp, shl_out);
doprint = 0;
}