st

My build of suckless' st.
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commit 1cf8b77d2798a43c979b71e16fd45d63b808f569
parent 0ecfcc39b07bb7cca6a688a743299e6ef990e122
Author: Aurélien Aptel <aurelien.aptel@gmail.com>
Date:   Thu, 14 May 2009 01:03:17 +0200

handle tabulation (still not perfect)

Diffstat:
Mst.c | 14++++++++++++++
Mst.h | 2++
2 files changed, 16 insertions(+), 0 deletions(-)

diff --git a/st.c b/st.c @@ -559,6 +559,17 @@ escreset(void) { } void +tputtab(void) { + int space = TAB - term.c.x % TAB; + + if(term.c.x + space >= term.col) + space--; + + for(; space > 0; space--) + tputc(' '); +} + +void tputc(char c) { static int inesc = 0; @@ -574,6 +585,9 @@ tputc(char c) { tsetchar(c); tcursor(CSright); break; + case '\t': + tputtab(); + break; case '\b': tcursor(CSleft); break; diff --git a/st.h b/st.h @@ -66,6 +66,8 @@ enum { CRset=1 , CRupdate=2 }; /* Character state */ enum { TMwrap=1 , TMinsert=2 }; /* Terminal mode */ enum { SCupdate, SCredraw }; /* screen draw mode */ +typedef int Color; + typedef struct { char c; /* character code */ char mode; /* attribute flags */