mirror of https://github.com/rfivet/uemacs.git
Formatting and typos.
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9
main.c
9
main.c
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@ -1,9 +1,6 @@
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/* main.c -- */
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/*
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* main.c
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*
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* µEMACS 4.2
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/* µEMACS 4.2
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*
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* Based on:
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*
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@ -438,7 +435,7 @@ static void dspram( void)
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#endif
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#endif
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/* On some primitave operation systems, and when emacs is used as
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/* On some primitive operation systems, and when emacs is used as
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a subprogram to a larger project, emacs needs to de-alloc its
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own used memory
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*/
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@ -483,3 +480,5 @@ void cexit( int status) {
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exit(status);
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}
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#endif
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/* end of main.c */
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108
tcap.c
108
tcap.c
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@ -1,9 +1,7 @@
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/* tcap.c -- implements terminal.h */
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#include "terminal.h"
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/* tcap.c
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*
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* Unix V7 SysV and BS4 Termcap video driver
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/* Unix V7 SysV and BS4 Termcap video driver
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*
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* modified by Petri Kutvonen
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*/
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@ -35,9 +33,9 @@ boolean sgarbf = TRUE ; /* TRUE if screen is garbage */
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char sres[ 16] ; /* current screen resolution */
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/* NORMAL, CGA, EGA, VGA */
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#if UNIX
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#include <signal.h>
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#endif
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# if UNIX
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# include <signal.h>
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# endif
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#define MARGIN 8
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#define SCRSIZ 64
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@ -57,33 +55,33 @@ static void tcapscrollregion(int top, int bot);
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static void putpad(char *str);
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static void tcapopen(void);
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#if PKCODE
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static void tcapclose(void);
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#endif
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# if PKCODE
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static void tcapclose(void);
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# endif
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#if COLOR
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static void tcapfcol(void);
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static void tcapbcol(void);
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#endif
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#if SCROLLCODE
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static void tcapscroll_reg(int from, int to, int linestoscroll);
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static void tcapscroll_delins(int from, int to, int linestoscroll);
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#endif
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# if COLOR
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static void tcapfcol(void);
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static void tcapbcol(void);
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# endif
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# if SCROLLCODE
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static void tcapscroll_reg(int from, int to, int linestoscroll);
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static void tcapscroll_delins(int from, int to, int linestoscroll);
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# endif
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#define TCAPSLEN 315
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static char tcapbuf[TCAPSLEN];
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static char *_UP, _PC, *CM, *CE, *CL, *SO, *SE;
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#if PKCODE
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static char *TI, *TE;
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#if USE_BROKEN_OPTIMIZATION
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static int term_init_ok = 0;
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#endif
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#endif
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# if PKCODE
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static char *TI, *TE;
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# if USE_BROKEN_OPTIMIZATION
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static int term_init_ok = 0;
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# endif
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# endif
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#if SCROLLCODE
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static char *CS, *DL, *AL, *SF, *SR;
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#endif
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# if SCROLLCODE
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static char *CS, *DL, *AL, *SF, *SR;
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# endif
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struct terminal term = {
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480, /* actual 479 on 2560x1440 landscape terminal window */
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@ -96,11 +94,11 @@ struct terminal term = {
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SCRSIZ,
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NPAUSE,
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tcapopen,
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#if PKCODE
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# if PKCODE
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tcapclose,
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#else
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# else
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ttclose,
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#endif
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# endif
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tcapkopen,
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tcapkclose,
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ttgetc,
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@ -112,14 +110,14 @@ struct terminal term = {
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tcapbeep,
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tcaprev,
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tcapcres
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#if COLOR
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, tcapfcol,
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# if COLOR
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, tcapfcol,
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tcapbcol
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#endif
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#if SCROLLCODE
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, NULL /* set dynamically at open time */
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#endif
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};
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# endif
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# if SCROLLCODE
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, NULL /* set dynamically at open time */
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# endif
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} ;
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static void tcapopen(void)
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{
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@ -128,9 +126,9 @@ static void tcapopen(void)
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char *tv_stype;
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int int_col, int_row;
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#if PKCODE && USE_BROKEN_OPTIMIZATION
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# if PKCODE && USE_BROKEN_OPTIMIZATION
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if (!term_init_ok) {
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#endif
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# endif
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if ((tv_stype = getenv("TERM")) == NULL) {
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fputs( "Environment variable TERM not defined!\n", stderr) ;
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exit( EXIT_FAILURE) ;
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@ -177,7 +175,7 @@ static void tcapopen(void)
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SO = tgetstr("so", &p);
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if (SO != NULL)
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revexist = TRUE;
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#if PKCODE
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# if PKCODE
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if (tgetnum("sg") > 0) { /* can reverse be used? P.K. */
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revexist = FALSE;
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SE = NULL;
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@ -185,7 +183,7 @@ static void tcapopen(void)
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}
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TI = tgetstr("ti", &p); /* terminal init and exit */
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TE = tgetstr("te", &p);
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#endif
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# endif
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if (CL == NULL || CM == NULL || _UP == NULL) {
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fputs( "Incomplete termcap entry\n", stderr) ;
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@ -194,7 +192,7 @@ static void tcapopen(void)
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if (CE == NULL) /* will we be able to use clear to EOL? */
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eolexist = FALSE;
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#if SCROLLCODE
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# if SCROLLCODE
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CS = tgetstr("cs", &p);
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SF = tgetstr("sf", &p);
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SR = tgetstr("sr", &p);
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@ -210,20 +208,20 @@ static void tcapopen(void)
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} else {
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term.t_scroll = NULL;
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}
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#endif
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# endif
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if (p >= &tcapbuf[TCAPSLEN]) {
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fputs( "Terminal description too big!\n", stderr) ;
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exit( EXIT_FAILURE) ;
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}
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#if PKCODE && USE_BROKEN_OPTIMIZATION
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# if PKCODE && USE_BROKEN_OPTIMIZATION
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term_init_ok = 1;
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}
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#endif
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# endif
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ttopen();
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}
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#if PKCODE
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# if PKCODE
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static void tcapclose(void)
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{
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putpad(tgoto(CM, 0, term.t_nrow));
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@ -231,26 +229,26 @@ static void tcapclose(void)
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ttflush();
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ttclose();
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}
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#endif
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# endif
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static void tcapkopen(void)
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{
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#if PKCODE
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# if PKCODE
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putpad(TI);
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ttflush();
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ttrow = 999;
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ttcol = 999;
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sgarbf = TRUE;
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#endif
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# endif
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strcpy(sres, "NORMAL");
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}
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static void tcapkclose(void)
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{
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#if PKCODE
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# if PKCODE
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putpad(TE);
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ttflush();
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#endif
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# endif
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}
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static void tcapmove(int row, int col)
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@ -288,7 +286,7 @@ static int tcapcres(char *res)
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return TRUE;
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}
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#if SCROLLCODE
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# if SCROLLCODE
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/* move howmanylines lines starting at from to to */
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static void tcapscroll_reg(int from, int to, int howmanylines)
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@ -340,9 +338,9 @@ static void tcapscrollregion(int top, int bot)
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putpad(tgoto(CS, bot, top));
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}
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#endif
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# endif
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#if COLOR
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# if COLOR
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/* No colors here, ignore this. */
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static void tcapfcol(void)
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{
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@ -351,7 +349,7 @@ static void tcapfcol(void)
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static void tcapbcol(void)
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{
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}
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#endif
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# endif
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static void tcapbeep(void)
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{
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@ -363,3 +361,5 @@ static void putpad(char *str)
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tputs( str, 1, (int (*)( int)) ttputc) ;
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}
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#endif /* TERMCAP */
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/* end of tcap.c */
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