X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=st.c;h=49df79204dc1cc570e2d13475fdd1c444f542b64;hb=704d12442e85ded011f71c95e90534ebacc81692;hp=297eb3f812c3a54efd80ab59ece742c722aadcf7;hpb=7f1e02e4dbb6e6f033797a09a7deea4fe29f2ca6;p=st.git

diff --git a/st.c b/st.c
index 297eb3f..49df792 100644
--- a/st.c
+++ b/st.c
@@ -1228,6 +1228,7 @@ ttynew(void) {
 					opt_io, strerror(errno));
 			}
 		}
+		break;
 	}
 }
 
@@ -1673,6 +1674,7 @@ tdefcolor(int *attr, int *npar, int l) {
 	default:
 		fprintf(stderr,
 		        "erresc(38): gfx attr %d unknown\n", attr[*npar]);
+		break;
 	}
 
 	return idx;
@@ -2298,7 +2300,7 @@ techo(char *buf, int len) {
 	for(; len > 0; buf++, len--) {
 		char c = *buf;
 
-		if(c < 0x20 || c == 0177) { /* control code */
+		if(BETWEEN(c, 0x00, 0x1f) || c == 0x7f) { /* control code */
 			if(c != '\n' && c != '\r' && c != '\t') {
 				c ^= '\x40';
 				tputc("^", 1);
@@ -2387,6 +2389,7 @@ tputc(char *c, int len) {
 			 * strhandle();
 			 */
 			}
+			break;
 		}
 		return;
 	}
@@ -2452,10 +2455,6 @@ tputc(char *c, int len) {
 				csiparse();
 				csihandle();
 			}
-		} else if(term.esc & ESC_STR_END) {
-			term.esc = 0;
-			if(ascii == '\\')
-				strhandle();
 		} else if(term.esc & ESC_ALTCHARSET) {
 			tdeftran(ascii);
 			tselcs();
@@ -2545,13 +2544,16 @@ tputc(char *c, int len) {
 				tcursor(CURSOR_LOAD);
 				term.esc = 0;
 				break;
-			case '\\': /* ST -- Stop */
+			case '\\': /* ST -- String Terminator */
+				if(term.esc & ESC_STR_END)
+					strhandle();
 				term.esc = 0;
 				break;
 			default:
 				fprintf(stderr, "erresc: unknown sequence ESC 0x%02X '%c'\n",
 					(uchar) ascii, isprint(ascii)? ascii:'.');
 				term.esc = 0;
+				break;
 			}
 		}
 		/*