diff options
author | ed <ed@FreeBSD.org> | 2010-10-08 09:43:06 +0000 |
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committer | ed <ed@FreeBSD.org> | 2010-10-08 09:43:06 +0000 |
commit | 14ef35cd73e4a947b79ef82d43099fc369a43cc8 (patch) | |
tree | 2e8271a3ae0b663c4863c4e211ad36930a313cd3 /contrib/ee/ee.c | |
parent | 35416f69f784ec01fc5be56cd74cb9ef8cfce16e (diff) | |
download | FreeBSD-src-14ef35cd73e4a947b79ef82d43099fc369a43cc8.zip FreeBSD-src-14ef35cd73e4a947b79ef82d43099fc369a43cc8.tar.gz |
Import ee 1.5.2 into HEAD.
PR: bin/145921
MFC after: 2 weeks
Diffstat (limited to 'contrib/ee/ee.c')
-rwxr-xr-x | contrib/ee/ee.c | 41 |
1 files changed, 20 insertions, 21 deletions
diff --git a/contrib/ee/ee.c b/contrib/ee/ee.c index ae37f65..ebc1069 100755 --- a/contrib/ee/ee.c +++ b/contrib/ee/ee.c @@ -50,7 +50,7 @@ | proprietary information which is protected by | copyright. All rights are reserved. | - | $Header: /home/hugh/sources/old_ae/RCS/ee.c,v 1.102 2009/02/17 03:22:50 hugh Exp hugh $ + | $Header: /home/hugh/sources/old_ae/RCS/ee.c,v 1.104 2010/06/04 01:55:31 hugh Exp hugh $ | */ @@ -62,7 +62,7 @@ char *ee_copyright_message = #include "ee_version.h" -char *version = "@(#) ee, version " EE_VERSION " $Revision: 1.102 $"; +char *version = "@(#) ee, version " EE_VERSION " $Revision: 1.104 $"; #ifdef NCURSE #include "new_curse.h" @@ -307,7 +307,7 @@ void undel_word P_((void)); void del_line P_((void)); void undel_line P_((void)); void adv_word P_((void)); -void move_rel P_((char *direction, int lines)); +void move_rel P_((char direction, int lines)); void eol P_((void)); void bol P_((void)); void adv_line P_((void)); @@ -816,7 +816,7 @@ int disp; tp++; temp2++; } - if (scr_horz < horiz_offset) + if ((scr_horz < horiz_offset) && (horiz_offset > 0)) { horiz_offset -= 8; midscreen(scr_vert, point); @@ -824,7 +824,6 @@ int disp; } else if (curr_line->prev_line != NULL) { - absolute_lin--; text_changes = TRUE; left(disp); /* go to previous line */ temp_buff = curr_line->next_line; @@ -1220,11 +1219,11 @@ control() /* use control for commands */ else if (in == 13) /* control m */ insert_line(TRUE); else if (in == 14) /* control n */ - move_rel("d", max(5, (last_line - 5))); + move_rel('d', max(5, (last_line - 5))); else if (in == 15) /* control o */ eol(); else if (in == 16) /* control p */ - move_rel("u", max(5, (last_line - 5))); + move_rel('u', max(5, (last_line - 5))); else if (in == 17) /* control q */ ; else if (in == 18) /* control r */ @@ -1275,7 +1274,7 @@ emacs_control() else if (in == 6) /* control f */ right(TRUE); else if (in == 7) /* control g */ - move_rel("u", max(5, (last_line - 5))); + move_rel('u', max(5, (last_line - 5))); else if (in == 8) /* control h */ delete(TRUE); else if (in == 9) /* control i */ @@ -1314,7 +1313,7 @@ emacs_control() else if (in == 21) /* control u */ bottom(); else if (in == 22) /* control v */ - move_rel("d", max(5, (last_line - 5))); + move_rel('d', max(5, (last_line - 5))); else if (in == 23) /* control w */ del_word(); else if (in == 24) /* control x */ @@ -1549,9 +1548,9 @@ function_key() /* process function key */ else if (in == KEY_DOWN) down(); else if (in == KEY_NPAGE) - move_rel("d", max( 5, (last_line - 5))); + move_rel('d', max( 5, (last_line - 5))); else if (in == KEY_PPAGE) - move_rel("u", max(5, (last_line - 5))); + move_rel('u', max(5, (last_line - 5))); else if (in == KEY_DL) del_line(); else if (in == KEY_DC) @@ -1989,7 +1988,7 @@ char *cmd_str; int number; int i; char *ptr; - char *direction = "d"; + char direction = '\0'; struct text *t_line; ptr = cmd_str; @@ -2006,12 +2005,12 @@ char *cmd_str; { i++; t_line = t_line->prev_line; - direction = "u"; + direction = 'u'; } while ((t_line->line_number < number) && (t_line->next_line != NULL)) { i++; - direction = "d"; + direction = 'd'; t_line = t_line->next_line; } if ((i < 30) && (i > 0)) @@ -2020,7 +2019,7 @@ char *cmd_str; } else { - if (!strcmp(direction, "d")) + if (direction != 'd') { absolute_lin += i; } @@ -2217,7 +2216,7 @@ check_fp() /* open or close files according to flags */ if (start_at_line != NULL) { line_num = atoi(start_at_line) - 1; - move_rel("d", line_num); + move_rel('d', line_num); line_num = 0; start_at_line = NULL; } @@ -2660,7 +2659,7 @@ int display_message; { if (lines_moved < 30) { - move_rel("d", lines_moved); + move_rel('d', lines_moved); while (position < iter) right(TRUE); } @@ -2730,8 +2729,8 @@ del_char() /* delete current character */ } else { - right(FALSE); - delete(FALSE); + right(TRUE); + delete(TRUE); } } @@ -2940,13 +2939,13 @@ while ((position < curr_line->line_length) && ((*point == 32) || (*point == 9))) void move_rel(direction, lines) /* move relative to current line */ -char *direction; +char direction; int lines; { int i; char *tmp; - if (*direction == 'u') + if (direction == 'u') { scr_pos = 0; while (position > 1) |