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Started by flowers
Mon, 04 Jan 1993 20:21
C Swing v3.6.4 patches, part 02/04
Author: flowers
Date: Mon, 04 Jan 1993 20:21
Date: Mon, 04 Jan 1993 20:21
1324 lines
50275 bytes
50275 bytes
Submitted-by: flowers@memstvx1.memst.edu Posting-number: Volume 4, Issue 23 Archive-name: cswing/patch3_02 Patch-to: cswing: Volume 3, Issue 35-52,93,211-218 -+-+-+-+-+-+-+-+ START OF PART 2 -+-+-+-+-+-+-+-+ X sprintf(work,s_str,j); X work_len = strlen(work); X for (j = 0; j < work_len; j++) out`5Bii++`5D = work` V5Bj`5D; X `7D X else if (count > max_col) X `7B X************** X*** 346,353 X `7D /* if ch is a space */ X `20 X /* X! ** else, if ok to fill line and ch is `5EL, `5EG, or a X! ** Verbose control char X `09 ** display the control char as reverse video char X */ X else if (ok && ((ch == '\014') `7C`7C X--- 445,452 ----- X `7D /* if ch is a space */ X `20 X /* X! ** else, if ok to fill line and ch is `5EG, `5EK, `5EL, a Verbo Vse X! ** control character, or an escape that was not followed by `5B V#m, X `09 ** display the control char as reverse video char X */ X else if (ok && ((ch == '\007') `7C`7C X************** X*** 350,358 X ** Verbose control char X `09 ** display the control char as reverse video char X */ X! else if (ok && ((ch == '\014') `7C`7C X! (ch == '\007') `7C`7C X! ((ch < ' ') && MOST_V_OPT))) X `7B X for (j=0; j < r_len; j++) X out`5Bii++`5D = r_str`5Bj`5D; X--- 449,459 ----- X ** control character, or an escape that was not followed by `5B V#m, X `09 ** display the control char as reverse video char X */ X! else if (ok && ((ch == '\007') `7C`7C X! (ch == '\013') `7C`7C X! (ch == '\014') `7C`7C X! (ch == '\033') `7C`7C X! ((ch < ' ' `7C`7C ch > 126) && MOST_V_OPT))) X `7B X for (j=0; j < r_len; j++) X out`5Bii++`5D = r_str`5Bj`5D; X************** X*** 383,389 X out`5Bii++`5D = r_str`5Bj`5D; X out`5Bii++`5D = d_char; X `7D X! else if (ok && ((count > max_col) `7C`7C (count == max_col && MOST_W_O VPT))) X `7B X bold = 1; X `09 ii--; X--- 484,490 ----- X out`5Bii++`5D = r_str`5Bj`5D; X out`5Bii++`5D = d_char; X `7D X! else if (ok && count > max_col) X `7B X `09 ii--; X if (ok && bold) X************** X*** 385,391 X `7D X else if (ok && ((count > max_col) `7C`7C (count == max_col && MOST_W_O VPT))) X `7B X- bold = 1; X `09 ii--; X for (j=0; j < r_len; j++) X out`5Bii++`5D = r_str`5Bj`5D; X--- 486,491 ----- X `7D X else if (ok && count > max_col) X `7B X `09 ii--; X if (ok && bold) X for (j=0; j < n_len; j++) X************** X*** 387,392 X `7B X bold = 1; X `09 ii--; X for (j=0; j < r_len; j++) X out`5Bii++`5D = r_str`5Bj`5D; X out`5Bii++`5D = d_char; X--- 487,496 ----- X else if (ok && count > max_col) X `7B X `09 ii--; X+ if (ok && bold) X+ for (j=0; j < n_len; j++) X+ out`5Bii++`5D = n_str`5Bj`5D; X+ bold = 1; X for (j=0; j < r_len; j++) X out`5Bii++`5D = r_str`5Bj`5D; X out`5Bii++`5D = d_char; X************** X*** 424,429 X */ X if(extract_line(&beg, &end) && MOST_W_OPT) ch = '\\'; else ch = V '>'; X len = end - beg + 1; X /* X ** if line is too long X ** set Verbose and display of tabs X--- 528,534 ----- X */ X if(extract_line(&beg, &end) && MOST_W_OPT) ch = '\\'; else ch = V '>'; X len = end - beg + 1; X+`20 X /* X ** if line is too long X ** set Verbose and display of tabs X************** X*** 436,441 X MOST_T_OPT = 1; X line = (char *) beg; X `7D X /* X ** else have line analyzed for character display attributes X */ X--- 541,547 ----- X MOST_T_OPT = 1; X line = (char *) beg; X `7D X+`20 X /* X ** else have line analyzed for character display attributes X */ X************** X*** 441,446 X */ X else len = analyse_line(beg, end, line, attr); X `7D X /* X ** binary line X */ X--- 547,553 ----- X */ X else len = analyse_line(beg, end, line, attr); X `7D X+`20 X /* X ** binary line X */ X************** X*** 480,486 X int apparant_distance(unsigned char *pos) X `7B X int i; X! unsigned char *cur_pos, *save_pos, ch; X `20 X cur_pos = C_POS; X save_pos = pos; X--- 587,595 ----- X int apparant_distance(unsigned char *pos) X `7B X int i; X! unsigned char *cur_pos, *save_pos, ch, *e; X! extern int W_LINE; X! extern int TAB_R; X `20 X cur_pos = C_POS; X save_pos = pos; X************** X*** 486,491 X save_pos = pos; X C_POS = pos; X pos = beg_of_line(); X C_POS = cur_pos; X `20 X i = 1; X--- 595,601 ----- X save_pos = pos; X C_POS = pos; X pos = beg_of_line(); X+ e = end_of_line(); X C_POS = cur_pos; X `20 X i = 1; X************** X*** 498,503 X `7B X if (i > 1) i--; X `7D X /* X ** `5EM (overstrike line) X */ X--- 608,614 ----- X `7B X if (i > 1) i--; X `7D X+`20 X /* X ** `5EM (overstrike line) X */ X************** X*** 503,509 X */ X else if (!MOST_V_OPT && ch == '\015') X `7B X! if (i != 1) i = 1; X `7D X /* X ** `5EI (8 column tabs) X--- 614,620 ----- X */ X else if (!MOST_V_OPT && ch == '\015') X `7B X! if (i > 1) i = 1; X `7D X `20 X /* X************** X*** 505,510 X `7B X if (i != 1) i = 1; X `7D X /* X ** `5EI (8 column tabs) X */ X--- 616,622 ----- X `7B X if (i > 1) i = 1; X `7D X+`20 X /* X ** underline, bold, or reverse via <ESC>`5B#m X */ X************** X*** 506,512 X if (i != 1) i = 1; X `7D X /* X! ** `5EI (8 column tabs) X */ X else if (ch == '\t' && (!MOST_T_OPT `7C`7C !MOST_V_OPT)) X `7B X--- 618,624 ----- X `7D X `20 X /* X! ** underline, bold, or reverse via <ESC>`5B#m X */ X else if (!MOST_V_OPT && ch == '\033' && pos <= e - 2 && X *pos == '`5B' && X************** X*** 508,513 X /* X ** `5EI (8 column tabs) X */ X else if (ch == '\t' && (!MOST_T_OPT `7C`7C !MOST_V_OPT)) X `7B X i = 8 * ((i - 1)/8 + 1) + 1; X--- 620,635 ----- X /* X ** underline, bold, or reverse via <ESC>`5B#m X */ X+ else if (!MOST_V_OPT && ch == '\033' && pos <= e - 2 && X+ *pos == '`5B' && X+ (*(pos + 1) == '1' `7C`7C *(pos + 1) == '4' `7C`7C X+ *(pos + 1) == '7' `7C`7C *(pos + 1) == '0') && X+ *(pos + 2) == 'm') X+ i -= 3; X+`20 X+ /* X+ ** `5EI (8 column tabs) X+ */ X else if (ch == '\t' && (!MOST_T_OPT `7C`7C !MOST_V_OPT)) X `7B X if (MOST_W_OPT && W_LINE) X************** X*** 510,516 X */ X else if (ch == '\t' && (!MOST_T_OPT `7C`7C !MOST_V_OPT)) X `7B X! i = 8 * ((i - 1)/8 + 1) + 1; X `7D X /* X ** other control chars X--- 632,646 ----- X */ X else if (ch == '\t' && (!MOST_T_OPT `7C`7C !MOST_V_OPT)) X `7B X! if (MOST_W_OPT && W_LINE) X! `7B X! if (i == 1) X! i += TAB_R; X! else X! i = 8 * ((i - 1)/8 + 1) + 1 + TAB_R; X! `7D X! else X! i = 8 * ((i - 1)/8 + 1) + 1; X `7D X `20 X /* X************** X*** 512,517 X `7B X i = 8 * ((i - 1)/8 + 1) + 1; X `7D X /* X ** other control chars X */ X--- 642,648 ----- X else X i = 8 * ((i - 1)/8 + 1) + 1; X `7D X+`20 X /* X ** other escape or control chars X */ X************** X*** 513,519 X i = 8 * ((i - 1)/8 + 1) + 1; X `7D X /* X! ** other control chars X */ X else if (ch < ' ' `7C`7C ch > 126) X `7B X--- 644,650 ----- X `7D X `20 X /* X! ** other escape or control chars X */ X else if (ch < ' ' `7C`7C ch > 126) X `7B X************** X*** 518,526 X else if (ch < ' ' `7C`7C ch > 126) X `7B X /* X! ** `5EL (linefeed) and `5EG (bell) are always X! ** displayed (as reverse video ch) X! ** otherwise control chars have no width X */ X if (ch == '\014' `7C`7C ch == '\007' `7C`7C MOST_V_OPT) X `7B X--- 649,658 ----- X else if (ch < ' ' `7C`7C ch > 126) X `7B X /* X! ** `5EG (bell) , `5EK (vertical tab), `5EL (linefeed) and X! ** `5E`5B (escape) not followed by `5B#m are always displ Vayed X! ** (as reverse video ch), X! ** otherwise non-Verbose control chars have no width X */ X if (MOST_V_OPT `7C`7C ch == '\007' `7C`7C ch == '\013' `7C V`7C X ch == '\014' `7C`7C ch == '\033') X************** X*** 522,528 X ** displayed (as reverse video ch) X ** otherwise control chars have no width X */ X! if (ch == '\014' `7C`7C ch == '\007' `7C`7C MOST_V_OPT) X `7B X i++; X `7D X--- 654,661 ----- X ** (as reverse video ch), X ** otherwise non-Verbose control chars have no width X */ X! if (MOST_V_OPT `7C`7C ch == '\007' `7C`7C ch == '\013' `7C V`7C X! ch == '\014' `7C`7C ch == '\033') X `7B X i++; X `7D $ CALL UNPACK LINE_C.PAT;364 1365702257 $ create 'f' X*** disk$disk1:`5Bflowers.swing.vmsnet`5Dlink_v5.com;2 X--- disk$disk1:`5Bflowers.swing.src`5Dlink_v5.com;5 X************** X*** 13,19 X $ link/nouserlib/nodebug/traceback/nomap/exe=EXE:most.exe - X OBJ:main,OBJ:swing.olb/lib,SRC:most_options/opt X $ delete/nolog OBJ:main.obj; X! $ delete OBJ:swing.olb.*/nolog X $! X $ dir/siz/date EXE:Cswing.exe,Most.exe X $ set nover X--- 13,19 ----- X $ link/nouserlib/nodebug/traceback/nomap/exe=EXE:most.exe - X OBJ:main,OBJ:swing.olb/lib,SRC:most_options/opt X $ delete/nolog OBJ:main.obj; X! $ delete/nolog OBJ:swing.olb;* X $! X $ dir/siz/date EXE:Cswing.exe,Most.exe X $ set nover $ CALL UNPACK LINK_V5_COM.PAT;364 1971275007 $ create 'f' X*** disk$disk1:`5Bflowers.swing.vmsnet`5Dmain.c;2 X--- disk$disk1:`5Bflowers.swing.src`5Dmain.c;3 X************** X*** 1,4 X! #define __MOST_VERSION__ "3.02FM" X #define __MOST_USAGE__ "most `5B-bcklstvw`5D `5B+line`5D `5B+/string`5D `5 VB+d`5D filename `5Bfilename ...`5D" X /* X ** == Changes from original 3.01 to my 3.02 by Harry Flowers 08 Apr 1992 = V= X--- 1,4 ----- X! #define __MOST_VERSION__ "3.03FM" X #define __MOST_USAGE__ "most `5B-bcklstvw`5D `5B+line`5D `5B+/string`5D `5 VB+d`5D filename `5Bfilename ...`5D" X /* X ** == Changes from original 3.01 to my 3.02 by Harry Flowers 08 Apr 1992 = V= X************** X*** 36,42 X ** Renamed some switches and toggles so that switches are all MOST_ch_OPT X ** and toggles have informative names. Made case-sensitivity of sear Vches X ** a regular (-c) rather than extended (+c) switch. Eliminated any c Vase- X! ** sensitivity for switch, toggle, or command letter throughout the X ** program. X ** If a new file is fetched from within MOST (`5EKG), it is now added to V the X ** ring buffer, along with those from the command line or CSWING call V. X--- 36,42 ----- X ** Renamed some switches and toggles so that switches are all MOST_ch_OPT X ** and toggles have informative names. Made case-sensitivity of sear Vches X ** a regular (-c) rather than extended (+c) switch. Eliminated any c Vase- X! ** sensitivity for switch, toggle, or command letters throughout the X ** program. X ** If a new file is fetched from within MOST (`5EKG), it is now added to V the X ** ring buffer, along with those from the command line or CSWING call V. X************** X*** 47,61 X ** in Verbose ASCII mode (`5Ech is still used in binary mode). Cntrl V-L X ** (linefeed) and cntrl-G (bell) are always displayed rather than act Ved X ** on in ASCII mode. X! ** Replaced the \ with reversed video \ as the indicator of position 80 o Vr X! ** 132 in Wrap mode. If non-printing control characters or escape X! ** sequences are present, the reversed-\ still stays on the 80th or 1 V32nd X! ** character, rather than filling the line to the 80th or 132nd scree Vn X! ** column (i.e., such lines are short). You can then toggle to Verbo Vse X! ** mode (:O v) to see what the non-printing characters are, without a X! ** change in the wrapping positions (still screws up badly in Wrap mo Vde X! ** if bolding of line was intended via `5EM; improved but did not per Vfect X! ** handling of bolded or underlined characters via `5EH in Wrap mode) V. X ** Provided a MOST.DOC_FM with the switch/command changes documented. X ** X ** `5BThis is the prominent modification notice required; see below.` V5D X--- 47,55 ----- X ** in Verbose ASCII mode (`5Ech is still used in binary mode). Cntrl V-L X ** (linefeed) and cntrl-G (bell) are always displayed rather than act Ved X ** on in ASCII mode. X! ** Replaced the \ with reversed video \ as the indicator of wrap column X! ** and improved but did not perfect handling of bolded or underlined X! ** characters via `5EH or `5EM in Wrap mode). X ** Provided a MOST.DOC_FM with the switch/command changes documented. X ** X ** == Changes from 3.02FM to 3.03FM by Foteos Macrides 28-Nov-1992 == X************** X*** 58,63 X ** handling of bolded or underlined characters via `5EH in Wrap mode) V. X ** Provided a MOST.DOC_FM with the switch/command changes documented. X ** X ** `5BThis is the prominent modification notice required; see below.` V5D X */ X /* X--- 52,74 ----- X ** characters via `5EH or `5EM in Wrap mode). X ** Provided a MOST.DOC_FM with the switch/command changes documented. X ** X+ ** == Changes from 3.02FM to 3.03FM by Foteos Macrides 28-Nov-1992 == X+ ** X+ ** Fixed bug in initialization of SEARCH_STR when called from CSWING. X+ ** Fixed bug getting last line of files in Binary mode. X+ ** Fixed bug in initialization of marks. X+ ** Modified Wrap mode to maintain a full screen width to the \ even if X+ ** non-printing control characters or escape sequences are present, X+ ** and to not wrap the last character in lines that are equal to the X+ ** screen width. X+ ** Corrected handling of underlining, bolding or reversing via `5EH, `5EM V or X+ ** <ESC>`5B#m (# = 1, 4, or 7) and debugged problems with tab expansi Vons. X+ ** Fixed searches to work properly in ASCII and Binary modes. Searches a Vre X+ ** disabled when the Selective Indentation Display is set, and approp Vriate X+ ** most_messages are issued if searches are requested. X+ ** Added lots more informational most_messages. X+ ** Updated MOST.DOC_FM. X+ ** X ** `5BThis is the prominent modification notice required; see below.` V5D X */ X /* X************** X*** 165,171 X #include "sysdep.h" X #include "most.h" X `20 X- int MOST_A_OPT = 0; /* automatically choose -b if necessary V */ X int MOST_B_OPT = 0; /* display binary File V */ X int MOST_C_OPT = 0; /* case-sensitive searches V */ X int MOST_D_OPT = 0; /* delete file mode (see ':D') V */ X--- 176,181 ----- X #include "sysdep.h" X #include "most.h" X `20 X int MOST_B_OPT = 0; /* display binary File V */ X int MOST_C_OPT = 0; /* case-sensitive searches V */ X int MOST_D_OPT = 0; /* delete file mode (see ':D') V */ X************** X*** 235,243 X `7B X switch (*str++) X `7B X- case 'a': X- case 'A': X- MOST_A_OPT = 1; break; /* check to see if file is binary V */ X case 'b': X case 'B': X MOST_B_OPT = 1; break; /* binary display 8 bit */ X--- 245,250 ----- X `7B X switch (*str++) X `7B X case 'b': X case 'B': X MOST_B_OPT = 1; break; /* binary display 8 bit */ X************** X*** 286,292 X int main(int argc, char *argv`5B`5D) X `7B X char file`5B80`5D, *switches, filename`5B80`5D; X! int quit,i,piped,a_opt, j; X unsigned long context; X extern char *getenv(char *); X extern int isatty(int); X--- 293,299 ----- X int main(int argc, char *argv`5B`5D) X `7B X char file`5B80`5D, *switches, filename`5B80`5D; X! int quit,i,piped,j; X unsigned long context; X extern char *getenv(char *); X extern int isatty(int); X************** X*** 322,328 X /* assume input is from stdin */ X file`5B0`5D = '\0'; /* tells most this is stdin */ X piped = 1; X- MOST_A_OPT = 0; /* in this version since we cannot do an fseek V */ X `7D X else X strcpy(file,argv`5Bi`5D); X--- 329,334 ----- X /* assume input is from stdin */ X file`5B0`5D = '\0'; /* tells most this is stdin */ X piped = 1; X `7D X else X strcpy(file,argv`5Bi`5D); X************** X*** 332,339 X `20 X get_terminfo(); /* set up esc sequences etc... */ X init_tty();`20 X- if (MOST_B_OPT) MOST_A_OPT = 0; /* explicit b overrides a */ X- a_opt = MOST_A_OPT; X `20 X if (!piped) X `7B X--- 338,343 ----- X `20 X get_terminfo(); /* set up esc sequences etc... */ X init_tty();`20 X `20 X if (!piped) X `7B X************** X*** 384,390 X void most_less(int num_most_args, char *most_args`5B`5D) X `7B X char file`5B80`5D, *switches, filename`5B80`5D; X! int quit,i,piped,a_opt, j; X unsigned long context; X extern char *getenv(char *); X extern int isatty(int); X--- 388,394 ----- X void most_less(int num_most_args, char *most_args`5B`5D) X `7B X char file`5B80`5D, *switches, filename`5B80`5D; X! int quit,i,piped,j; X unsigned long context; X extern char *getenv(char *); X extern int isatty(int); X************** X*** 393,399 X /* X ** intitialize options and toggles for each call to interface X */ X- MOST_A_OPT = 0; /* automatically choose -b if necessary V */ X MOST_B_OPT = 0; /* display binary File V */ X MOST_C_OPT = 0; /* case-sensitive searches V */ X MOST_D_OPT = 0; /* delete file mode (see ':D') V */ X--- 397,402 ----- X /* X ** intitialize options and toggles for each call to interface X */ X MOST_B_OPT = 0; /* display binary File V */ X MOST_C_OPT = 0; /* case-sensitive searches V */ X MOST_D_OPT = 0; /* delete file mode (see ':D') V */ X************** X*** 405,411 X MOST_W_OPT = 0; /* wrap lines V */ X STARTING_LINE = 1; /* starting line for initial display V */ X SEARCH_DIR = 1; /* for toggling direction of string searches V */ X! SEARCH_STR`5B80`5D = '\0'; /* for setting starting line based on a s Vtring */ X SELECTIVE_I_DISPLAY = 0; /* selective indentation display V */ X NEXT_RING_FILE = 1; /* for cycling through file ring V */ X `20 X--- 408,414 ----- X MOST_W_OPT = 0; /* wrap lines V */ X STARTING_LINE = 1; /* starting line for initial display V */ X SEARCH_DIR = 1; /* for toggling direction of string searches V */ X! SEARCH_STR`5B0`5D = '\0'; /* for setting starting line based on a s Vtring */ X SELECTIVE_I_DISPLAY = 0; /* selective indentation display V */ X NEXT_RING_FILE = 1; /* for cycling through file ring V */ X `20 X************** X*** 429,436 X `20 X get_terminfo(); /* set up esc sequences etc... */ X init_tty();`20 X- if (MOST_B_OPT) MOST_A_OPT = 0; /* explicit b overrides a */ X- a_opt = MOST_A_OPT; X `20 X #ifdef VMS X /* note short circuit evaluation is crucial here */ X--- 432,437 ----- X `20 X get_terminfo(); /* set up esc sequences etc... */ X init_tty();`20 X `20 X #ifdef VMS X /* note short circuit evaluation is crucial here */ $ CALL UNPACK MAIN_C.PAT;364 1179850251 $ create 'f' X*** disk$disk1:`5Bflowers.swing.vmsnet`5Dmost.doc_fm;363 X--- disk$disk1:`5Bflowers.swing.src`5Dmost.doc_fm;3 X************** X*** 1,4 X! MOST(3.02FM) 10-10-92 X `20 X NAME X `20 X--- 1,4 ----- X! MOST(3.03FM) 11-28-92 X `20 X NAME X `20 X************** X*** 11,19 X DESCRIPTION X `20 X MOST is a paging program that displays, one windowful at a time, the X! contents of a file on a vtxxx compatable terminal. It pauses after X! each windowful and prints on the window status line of the screen X! the file name, current line number, and the percentage of the file X so far displayed. X `20 X Unlike other paging programs, MOST is capable of displaying an X--- 11,19 ----- X DESCRIPTION X `20 X MOST is a paging program that displays, one windowful at a time, the X! contents of a file on a vtxxx compatable terminal. It pauses after X! each windowful and prints on the window status line of the screen X! the file name, current line number, and the percentage of the file X so far displayed. X `20 X Unlike other paging programs, MOST is capable of displaying an X************** X*** 16,22 X the file name, current line number, and the percentage of the file X so far displayed. X `20 X! Unlike other paging programs, MOST is capable of displaying an X arbitrary number of windows as long as each window occupies at least X two screen lines. Each window may contain the same file or a X different file. In addition, each window has its own mode. For X--- 16,22 ----- X the file name, current line number, and the percentage of the file X so far displayed. X `20 X! Unlike other paging programs, MOST is capable of displaying an X arbitrary number of windows as long as each window occupies at least X two screen lines. Each window may contain the same file or a X different file. In addition, each window has its own mode. For X************** X*** 18,27 X `20 X Unlike other paging programs, MOST is capable of displaying an X arbitrary number of windows as long as each window occupies at least X! two screen lines. Each window may contain the same file or a X! different file. In addition, each window has its own mode. For X! example, one window may display a file with its lines wrapped while X! another may be truncating the lines. Windows may be `60locked V' X together in the sense that if one of the locked windows scrolls, all X locked windows will scroll. MOST is also capable of ignoring lines X that are indented beyond a user specified value. This is useful X--- 18,27 ----- X `20 X Unlike other paging programs, MOST is capable of displaying an X arbitrary number of windows as long as each window occupies at least X! two screen lines. Each window may contain the same file or a X! different file. In addition, each window has its own mode. For X! example, one window may display a file with its lines wrapped while X! another may be truncating the lines. Windows may be `60locked V' X together in the sense that if one of the locked windows scrolls, all X locked windows will scroll. MOST is also capable of ignoring lines X that are indented beyond a user specified value. This is useful X************** X*** 23,31 X example, one window may display a file with its lines wrapped while X another may be truncating the lines. Windows may be `60locked V' X together in the sense that if one of the locked windows scrolls, all X! locked windows will scroll. MOST is also capable of ignoring lines X! that are indented beyond a user specified value. This is useful X! when viewing computer programs to pick out gross features of the X code. See the `60:O' command for a description of this feature. X `20 X In addition to displaying ordinary text files, MOST can also display X--- 23,31 ----- X example, one window may display a file with its lines wrapped while X another may be truncating the lines. Windows may be `60locked V' X together in the sense that if one of the locked windows scrolls, all X! locked windows will scroll. MOST is also capable of ignoring lines X! that are indented beyond a user specified value. This is useful X! when viewing computer programs to pick out gross features of the X code. See the `60:O' command for a description of this feature. X `20 X In addition to displaying ordinary text files, MOST can also display X************** X*** 30,36 X `20 X In addition to displaying ordinary text files, MOST can also display X binary files as well as files with arbitrary ascii characters. When X! a file is read into a buffer, MOST examines the first 32 bytes of X the file to determine if the file is a binary file and then switches X to the appropriate mode. However, this feature may be disabled with X the -k option. See the description of the -b, -k, -v. and -t X--- 30,36 ----- X `20 X In addition to displaying ordinary text files, MOST can also display X binary files as well as files with arbitrary ascii characters. When X! a file is read into a buffer, MOST examines the first 32 bytes of X the file to determine if the file is a binary file and then switches X to the appropriate mode. However, this feature may be disabled with X the -k option. See the description of the -b, -k, -v, and -t X************** X*** 33,39 X a file is read into a buffer, MOST examines the first 32 bytes of X the file to determine if the file is a binary file and then switches X to the appropriate mode. However, this feature may be disabled with X! the -k option. See the description of the -b, -k, -v. and -t X options for further details. X `20 X Text files may contain combinations of underscore and backspace X--- 33,39 ----- X a file is read into a buffer, MOST examines the first 32 bytes of X the file to determine if the file is a binary file and then switches X to the appropriate mode. However, this feature may be disabled with X! the -k option. See the description of the -b, -k, -v, and -t X options for further details. X `20 X Text files may contain combinations of underscore (_`5EHch where '_ V' X************** X*** 36,45 X the -k option. See the description of the -b, -k, -v. and -t X options for further details. X `20 X! Text files may contain combinations of underscore and backspace X! characters causing a printer to underline or overstrike. When MOST X! recognizes this, it inserts the appropriate escape sequences to X! achieve the desired effect on vtxxx compatable terminals. In X addition, some files cause the printer to overstrike some characters X by embedding carriage return characters in the middle of a line. X When this occurs, MOST displays the ovestruck character with a bold X--- 36,46 ----- X the -k option. See the description of the -b, -k, -v, and -t X options for further details. X `20 X! Text files may contain combinations of underscore (_`5EHch where '_ V' X! is underscore and 'ch' is a character) and backspace characters X! (ch`5EHch) causing a printer to underline or overstrike. When MOS VT X! recognizes this, it inserts the appropriate escape sequences to X! achieve the desired effect on vtxxx compatable terminals. In X addition, some files cause the printer to overstrike some characters X by embedding a carriage return character (`5EM) in the middle of V a X line. When this occurs, MOST displays the overstruck character with X************** X*** 41,53 X recognizes this, it inserts the appropriate escape sequences to X achieve the desired effect on vtxxx compatable terminals. In X addition, some files cause the printer to overstrike some characters X! by embedding carriage return characters in the middle of a line. X! When this occurs, MOST displays the ovestruck character with a bold X! attribute. This feature facilitates the reading of unix man pages X! or a document produced by RUNOFF. In particular, viewing this X! document with MOST should illustrate this behavior provided that the X! underline characters have not been stripped. This may be turned off X! with the -v option. X `20 X By default, lines with more characters than the terminal width are X not wrapped but are instead truncated. When truncation occurs, this X--- 42,58 ----- X recognizes this, it inserts the appropriate escape sequences to X achieve the desired effect on vtxxx compatable terminals. In X addition, some files cause the printer to overstrike some characters X! by embedding a carriage return character (`5EM) in the middle of V a X! line. When this occurs, MOST displays the overstruck character with X! a bold attribute. This feature facilitates the reading of unix man X! pages or a document produced by RUNOFF. Text files also can contain X! the vt100 escape sequences: `5E`5B`5B1m (bold), `5E`5B`5B4m (underl Vine), `5E`5B`5B7m X! (reverse video), and `5E`5B`5B0m (normal). Interpretation of the co Vntrol X! characters and escape sequences may be turned off with the -v option X! or :Ov toggle (Verbose, see below). Other vt100 escape sequences X! and the control characters `5EG (bell), `5EK (vertical tab) and V `5EL X! (linefeed) are made Verbose by default when encountered in text X! files. X `20 X By default, lines with more characters than the terminal width are X not wrapped but are instead truncated. When truncation occurs, this X************** X*** 49,55 X underline characters have not been stripped. This may be turned off X with the -v option. X `20 X! By default, lines with more characters than the terminal width are X not wrapped but are instead truncated. When truncation occurs, this X is indicated by a reverse video `60>' in the far right column of th Ve X terminal screen. The RIGHT and LEFT arrow keys may be used to view X--- 54,60 ----- X (linefeed) are made Verbose by default when encountered in text X files. X `20 X! By default, lines with more characters than the terminal width are X not wrapped but are instead truncated. When truncation occurs, this X is indicated by a reverse video `60>' in the far right column of th Ve X terminal screen. The RIGHT and LEFT arrow keys may be used to view X************** X*** 51,62 X `20 X By default, lines with more characters than the terminal width are X not wrapped but are instead truncated. When truncation occurs, this X! is indicated by a reverse video `60>' in the far right column of th Ve X! terminal screen. The RIGHT and LEFT arrow keys may be used to view X! lines which extend past the margins of the screen. The -w option X! may be used to override this feature. When a window is wrapped, X! the character `60\' will appear in reverse video at the right edge o Vf X! the window. X `20 X Commands are listed below. X `20 X--- 56,67 ----- X `20 X By default, lines with more characters than the terminal width are X not wrapped but are instead truncated. When truncation occurs, this X! is indicated by a reverse video `60>' in the far right column of th Ve X! terminal screen. The RIGHT and LEFT arrow keys may be used to view X! lines which extend past the margins of the screen. The -w option X! may be used to override this feature. When a window is wrapped, the X! character `60\' will appear in reverse video at the right edge of th Ve X! window. X `20 X Commands are listed below. X `20 X************** X*** 62,71 X `20 X OPTIONS X `20 X! -b binary mode. Use this switch when you want to view files X! containing 8 bit characters. MOST will display the file X! 16 bytes per line in hexidecimal notation. A typical line X! looks like: X `20 X 01000000 40001575 9C23A020 4000168D ....@..u.#. @... X `20 X--- 67,76 ----- X `20 X OPTIONS X `20 X! -b Binary mode. Use this switch when you want to view files X! containing 8 bit characters. MOST will display the file 16 X! bytes per line in hexidecimal notation. A typical line looks X! like: X `20 X 01000000 40001575 9C23A020 4000168D ....@..u.#. @... X `20 X************** X*** 75,85 X `20 X -c Make searches case sensitive. By default, they are not. X `20 X! -k `60Kanji' option. Ordinarily, MOST will go into binary mode X! if the file consists of non-ascii characters. Sometimes X! this feature is not desirable since some terminals have a X! special interpretation for eight bit characters. The -k X! option turns off the automatic sensing. X `20 X -l Use `5EL (formfeed) to clear screen. X `20 X--- 80,90 ----- X `20 X -c Make searches case sensitive. By default, they are not. X `20 X! -k `60Kanji' option. Ordinarily, MOST will go into binary mode i Vf X! the file consists of non-ascii characters. Sometimes this X! feature is not desirable since some terminals have a special X! interpretation for eight bit characters. The -k option turns X! off the automatic sensing. X `20 X -l Use `5EL (formfeed) to clear screen. X `20 X************** X*** 83,89 X `20 X -l Use `5EL (formfeed) to clear screen. X `20 X! -s Squeeze. Replace multiple blank lines with a single blank X line. X `20 X -t Display tabs as reversed video `60I'. This option is acted X--- 88,94 ----- X `20 X -l Use `5EL (formfeed) to clear screen. X `20 X! -s Squeeze. Replace multiple blank lines with a single blank X line. X `20 X -t Display tabs as reverse video `60I'. This option is acted o Vn X************** X*** 86,93 X -s Squeeze. Replace multiple blank lines with a single blank X line. X `20 X! -t Display tabs as reversed video `60I'. This option is acted X! on only when used with the -v option. X `20 X -v Verbose. Display control characters in reverse video, e.g. X control-A is displayed as a reverse video 'A'. Normally X--- 91,98 ----- X -s Squeeze. Replace multiple blank lines with a single blank X line. X `20 X! -t Display tabs as reverse video `60I'. This option is acted o Vn X! only when used with the -v option. X `20 X -v Verbose. Display control characters in reverse video, e.g. X CONTROL_H is displayed as a reverse video 'H'. Normally MOST X************** X*** 89,97 X -t Display tabs as reversed video `60I'. This option is acted X on only when used with the -v option. X `20 X! -v Verbose. Display control characters in reverse video, e.g. X! control-A is displayed as a reverse video 'A'. Normally X! MOST interprets control characters. X `20 X -w Wrap lines within window. X `20 X--- 94,104 ----- X -t Display tabs as reverse video `60I'. This option is acted o Vn X only when used with the -v option. X `20 X! -v Verbose. Display control characters in reverse video, e.g. X! CONTROL_H is displayed as a reverse video 'H'. Normally MOST X! interprets legitimate control characters and escape sequences X! (see above) and does not display ones which would not modify X! the screen output. X `20 X -w Wrap lines within window. X `20 X************** X*** 101,111 X +/string X Start up at the line containing the first occurence of string. X `20 X! +d This switch should only be used if you want the option to X! delete a file while viewing it. This makes it easier to X! clean unwanted files out of a directory. The file is X! deleted with the interactive key sequence `60:D' and then X! confirming with `60y'. X `20 X USAGE X Environment X--- 108,117 ----- X +/string X Start up at the line containing the first occurence of string. X `20 X! +d This switch should only be used if you want the option to X! delete a file while viewing it. This makes it easier to clean X! unwanted files out of a directory. The file is deleted with X! the interactive key sequence `60:D' and then confirming with `60 Vy'. X `20 X USAGE X Environment X************** X*** 114,124 X `20 X MOST_SWITCHES X `20 X! This logical sets commonly used switches. For example, you X! might wish to use MOST with the -c option so that searches X! are case sensitive. Some people prefer to use MOST with the X! -s option so that excess blank lines are not displayed. On X! VMS this is normally done in the login.com through the line: X `20 X $ define MOST_SWITCHES "-cs" X `20 X--- 120,130 ----- X `20 X MOST_SWITCHES X `20 X! This logical sets commonly used switches. For example, you X! might wish to use MOST with the -c option so that searches are X! case sensitive. Some people prefer to use MOST with the -s X! option so that excess blank lines are not displayed. On VMS X! this is normally done in the login.com through the line: X `20 X $ define MOST_SWITCHES "-cs" X `20 X************** X*** 124,137 X `20 X MOST_EDITOR (VMS only) X `20 X! Set this logical to one of three callable editors (EDT, TPU, X! or EMACS), or to one that can be invoked via a spawn (e.g., X! SEDT). The default is EDT. Since VMS does not support X! callable EMACS, MOST will attempt to attach to a kept EMACS. X! For this case, MOST looks for the logical name EMACS_PID and X! attaches to the process with that pid. It then defines the X! logicals EMACS_FILE_NAME and EMACS_FILE_LINE which EMACS can X! check upon attaching to it. X `20 X MOST_HELP X `20 X--- 130,143 ----- X `20 X MOST_EDITOR (VMS only) X `20 X! Set this logical to one of three callable editors (EDT, TPU, or X! EMACS), or to one that can be invoked via a spawn (e.g., SEDT). X! The default is EDT. Since VMS does not support callable EMACS, X! MOST will attempt to attach to a kept EMACS. For this case, X! MOST looks for the logical name EMACS_PID and attaches to the X! process with that pid. It then defines the logicals X! EMACS_FILE_NAME and EMACS_FILE_LINE which EMACS can check upon X! attaching to it. X `20 X MOST_HELP X `20 X************** X*** 135,146 X `20 X MOST_HELP X `20 X! This logical should point to the MOST helpfile (MOST.DOC_FM). X! If help.c was compiled with the logical MOST_HELP_USE_DOC X! defined the help command (H or ?) will invoke a window in X! which the helpfile will be placed. If the compilation logical X! was not defined, a short help summary will be displayed, and X! there is no need to define the MOST_HELP environment logical. X `20 X Command Usage X `20 X--- 141,152 ----- X `20 X MOST_HELP X `20 X! This logical should point to the MOST helpfile (MOST.DOC_FM). X! If help.c was compiled with the logical MOST_HELP_USE_DOC X! defined, the help command (H or ?) will invoke a window in which X! the helpfile will be placed. If the compilation logical was not X! defined, a short help summary will be displayed, and there is no X! need to define the MOST_HELP environment logical. X `20 X Command Usage X `20 X************** X*** 144,151 X `20 X Command Usage X `20 X! The commands take effect immediately. It is not necessary to X! type a carriage return. Command keys are case-insensitive. X `20 X In the following commands, # is a numerical argument (1 by X default). A '->' is used to indicate that a pair of command X--- 150,157 ----- X `20 X Command Usage X `20 X! The commands take effect immediately. It is not necessary to type a X! carriage return. Command keys are case-insensitive. X `20 X In the following commands, # is a numerical argument (1 or 0, as X appropriate, by default). A '->' is used to indicate that a pair of X************** X*** 147,155 X The commands take effect immediately. It is not necessary to X type a carriage return. Command keys are case-insensitive. X `20 X! In the following commands, # is a numerical argument (1 by X! default). A '->' is used to indicate that a pair of command X! keys should be entered in sequence. X `20 X NEXT_SCREEN, N, CONTROL_N, SPACE X `20 X--- 153,161 ----- X The commands take effect immediately. It is not necessary to type a X carriage return. Command keys are case-insensitive. X `20 X! In the following commands, # is a numerical argument (1 or 0, as X! appropriate, by default). A '->' is used to indicate that a pair of X! command keys should be entered in sequence. X `20 X NEXT_SCREEN, N, CONTROL_N, SPACE X `20 X************** X*** 153,159 X `20 X NEXT_SCREEN, N, CONTROL_N, SPACE X `20 X! Display another windowful, or jump # windowfuls if # is X specified. X `20 X PREV_SCREEN, P, CONTROL_P X--- 159,165 ----- X `20 X NEXT_SCREEN, N, CONTROL_N, SPACE X `20 X! Display another windowful, or jump # windowfuls if # is X specified. X `20 X PREV_SCREEN, P, CONTROL_P X************** X*** 158,164 X `20 X PREV_SCREEN, P, CONTROL_P X `20 X! Skip back # windowfuls and then display a windowful. X `20 X DOWN_ARROW, D, CONTROL_D, J, CONTROL_J X `20 X--- 164,170 ----- X `20 X PREV_SCREEN, P, CONTROL_P X `20 X! Skip back # windowfuls and then display a windowful. X `20 X DOWN_ARROW, D, CONTROL_D, J, CONTROL_J X `20 X************** X*** 170,176 X `20 X RIGHT_ARROW, >, TAB, CONTROL_I X `20 X! Scroll window left 59# columns to view lines that are X beyond the right margin of the window. X `20 X LEFT_ARROW, < X--- 176,182 ----- X `20 X RIGHT_ARROW, >, TAB, CONTROL_I X `20 X! Scroll window left 59# columns to view lines that are X beyond the right margin of the window. X `20 X LEFT_ARROW, < X************** X*** 175,181 X `20 X LEFT_ARROW, < X `20 X! Scroll window right 59# columns to view lines that are X beyond the left margin of the window. X `20 X CONTROL_W, CONTROL_R X--- 181,187 ----- X `20 X LEFT_ARROW, < X `20 X! Scroll window right 59# columns to view lines that are X beyond the left margin of the window. X `20 X CONTROL_W, CONTROL_R X************** X*** 182,189 X `20 X Redraw the window. X `20 X! G If # is not specified, then prompt for a line number X! then jump to that line otherwise just jump to line #. X `20 X % If # is not specified, then prompt for a percent number X then jump to that percent of the file otherwise just X--- 188,195 ----- X `20 X Redraw the window. X `20 X! G If # is not specified, then prompt for a line number then X! jump to that line, otherwise just jump to line #. X `20 X % If # is not specified, then prompt for a percent number X then jump to that percent of the file, otherwise just jump X************** X*** 185,193 X G If # is not specified, then prompt for a line number X then jump to that line otherwise just jump to line #. X `20 X! % If # is not specified, then prompt for a percent number X! then jump to that percent of the file otherwise just X! jump to # percent of the file. X `20 X W If the current screen width is 80, make it 132 and X vica-versa. For other values, this command is ignored. X--- 191,199 ----- X G If # is not specified, then prompt for a line number then X jump to that line, otherwise just jump to line #. X `20 X! % If # is not specified, then prompt for a percent number +-+-+-+-+-+-+-+- END OF PART 2 +-+-+-+-+-+-+-+-
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