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-rw-r--r--term.h23
1 files changed, 17 insertions, 6 deletions
diff --git a/term.h b/term.h
index 7b61a4ef..54b9d46f 100644
--- a/term.h
+++ b/term.h
@@ -40,6 +40,15 @@ enum termfont {
typedef void (*term_margin)(struct termp *, const void *);
+struct termp_ps {
+ int psstate; /* -Tps: state of ps output */
+#define PS_INLINE (1 << 0)
+#define PS_MARGINS (1 << 1)
+ size_t pscol; /* -Tps: visible column */
+ size_t psrow; /* -Tps: visible row */
+ size_t pspage; /* -Tps: current page */
+};
+
struct termp {
enum termtype type;
size_t defrmargin; /* Right margin of the device.. */
@@ -72,13 +81,15 @@ struct termp {
int fonti; /* Index of font stack. */
term_margin headf; /* invoked to print head */
term_margin footf; /* invoked to print foot */
+ void (*letter)(struct termp *, char);
+ void (*begin)(struct termp *);
+ void (*end)(struct termp *);
+ void (*endline)(struct termp *);
+ void (*advance)(struct termp *, size_t);
const void *argf; /* arg for headf/footf */
- int psstate; /* -Tps: state of ps output */
-#define PS_INLINE (1 << 0)
-#define PS_MARGINS (1 << 1)
- size_t pscol; /* -Tps: visible column */
- size_t psrow; /* -Tps: visible row */
- size_t pspage; /* -Tps: current page */
+ union {
+ struct termp_ps ps;
+ } engine;
};
struct termp *term_alloc(enum termenc);