From: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date: Sat, 6 Oct 2012 17:13:36 +0000 (+0200)
Subject: Add SI and SO control codes
X-Git-Url: https://git.owens.tech/projects.html/projects.html/git?a=commitdiff_plain;h=034dc71fb8227e8963f22b123f30962ec0b6bca7;p=st.git
Add SI and SO control codes
SI and SO allows change the G0 and G1 selection. This implementation is not
full vt100 compatible, but it is complatible with linux virtual terminal
implementation. For full vt100 compatibility we need remake a lot of stuff
relate to the different charmaps.
---
st.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/st.c b/st.c
index 8e25d23..ba6973a 100644
--- a/st.c
+++ b/st.c
@@ -1814,9 +1814,12 @@ tputc(char *c, int len) {
csireset();
term.esc = ESC_START;
return;
- case '\016': /* XXX: SO */
- case '\017': /* XXX: SI */
+ case '\016': /* SO */
+ term.c.attr.mode |= ATTR_GFX;
break;
+ case '\017': /* SI */
+ term.c.attr.mode &= ~ATTR_GFX;
+ return;
case '\032': /* SUB */
case '\030': /* CAN */
csireset();