Commit | Line | Data |
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ff8cb055 WJ |
1 | Sun Jan 6 18:42:23 1991 Michael I Bushnell (mib at geech.ai.mit.edu) |
2 | ||
3 | * Version 1.15 released. | |
4 | ||
5 | * version.c: Updated from 1.15 alpha to 1.15 | |
6 | ||
7 | * context.c (print_context_number_range, | |
8 | print_unidiff_number_range): Don't print N,M when N=M, print | |
9 | just N instead. | |
10 | ||
11 | * README: Updated for version 1.15. | |
12 | Makefile: Updated for version 1.15. | |
13 | ||
14 | * diff3.c (main): Don't get confused if one of the arguments | |
15 | is a directory. | |
16 | ||
17 | * diff.c (compare_files): Don't get confused if comparing | |
18 | standard input to a directory; print error instead. | |
19 | ||
20 | * analyze.c (diff_2_files), context.c (print_context_header, | |
21 | print_context_script), diff.c (main), diff.h (enum | |
22 | output_style): Tread unidiff as an output style in its own | |
23 | right. This also generates an error when both -u and -c are | |
24 | given. | |
25 | ||
26 | * diff.c (main): Better error messages when regexps are bad. | |
27 | ||
28 | * diff.c (compare_files): Don't assume stdin is opened. | |
29 | ||
30 | * diff3.c (read_diff): Don't assume things about the order of | |
31 | descriptor assignment and closes. | |
32 | ||
33 | * util.c (setup_output): Don't assume things about the order | |
34 | of descriptor assignment and closes. | |
35 | ||
36 | * diff.c (compare_files): Set a flag so that closes don't | |
37 | happen more than once. | |
38 | ||
39 | * diff.c (main): Don't just flush stdout, do a close. That | |
40 | way on broken systems we can still get errors. | |
41 | ||
42 | Mon Dec 24 16:24:17 1990 Richard Stallman (rms at mole.ai.mit.edu) | |
43 | ||
44 | * diff.c (usage): Use = for args of long options. | |
45 | ||
46 | Mon Dec 17 18:19:20 1990 Michael I Bushnell (mib at geech.ai.mit.edu) | |
47 | ||
48 | * context.c (print_context_label): Labels were interchanged badly. | |
49 | ||
50 | * context.c (pr_unidiff_hunk): Changes to deal with files | |
51 | ending in incomplete lines. | |
52 | * util.c (print_1_line): Other half of the changes. | |
53 | ||
54 | Mon Dec 3 14:23:55 1990 Richard Stallman (rms at mole.ai.mit.edu) | |
55 | ||
56 | * diff.c (longopts, usage): unidiff => unified. | |
57 | ||
58 | Wed Nov 7 17:13:08 1990 Richard Stallman (rms at mole.ai.mit.edu) | |
59 | ||
60 | * analyze.c (diff_2_files): No warnings about newlines for -D. | |
61 | ||
62 | * diff.c (pr_unidiff_hunk): Remove ref to output_patch_flag. | |
63 | ||
64 | Tue Oct 23 23:19:18 1990 Richard Stallman (rms at mole.ai.mit.edu) | |
65 | ||
66 | * diff.c (compare_files): For -D, compare even args are same file. | |
67 | * analyze.c (diff_2_files): Likewise. | |
68 | Also, output even if files have no differences. | |
69 | ||
70 | * analyze.c (diff_2_files): Print missing newline messages last. | |
71 | Return 2 if a newline is missing. | |
72 | Print them even if files end with identical text. | |
73 | ||
74 | Mon Oct 22 19:40:09 1990 Richard Stallman (rms at mole.ai.mit.edu) | |
75 | ||
76 | * diff.c (usage): Return 2. | |
77 | ||
78 | Wed Oct 10 20:54:04 1990 Richard Stallman (rms at mole.ai.mit.edu) | |
79 | ||
80 | * diff.c (longopts): Add +new-files. | |
81 | ||
82 | Sun Sep 23 22:49:29 1990 Richard Stallman (rms at mole.ai.mit.edu) | |
83 | ||
84 | * context.c (print_context_script): Handle unidiff_flag. | |
85 | (print_context_header): Likewise. | |
86 | (print_unidiff_number_range, pr_unidiff_hunk): New functions. | |
87 | * diff.c (longopts): Add element for +unidiff. | |
88 | (main): Handle +unidiff and -u. | |
89 | (usage): Mention them. | |
90 | ||
91 | Wed Sep 5 16:33:22 1990 Richard Stallman (rms at mole.ai.mit.edu) | |
92 | ||
93 | * io.c (find_and_hash_each_line): Deal with missing final newline | |
94 | after buffering necessary context lines. | |
95 | ||
96 | Sat Sep 1 16:32:32 1990 Richard Stallman (rms at mole.ai.mit.edu) | |
97 | ||
98 | * io.c (find_identical_ends): ROBUST_OUTPUT_FORMAT test was backward. | |
99 | ||
100 | Thu Aug 23 17:17:20 1990 Richard Stallman (rms at mole.ai.mit.edu) | |
101 | ||
102 | * diff3.c (WIFEXITED): Undef it if WEXITSTATUS is not defined. | |
103 | * context.c (find_function): Don't try to return values. | |
104 | ||
105 | Wed Aug 22 11:54:39 1990 Richard Stallman (rms at mole.ai.mit.edu) | |
106 | ||
107 | * diff.h (O_RDONLY): Define if not defined. | |
108 | ||
109 | Tue Aug 21 13:49:26 1990 Richard Stallman (rms at mole.ai.mit.edu) | |
110 | ||
111 | * Handle -L option. | |
112 | * context.c (print_context_label): New function. | |
113 | (print_context_header): Use that. | |
114 | * diff.c (main): Recognize the option. | |
115 | (usage): Updated. | |
116 | * diff.h (file_label): New variable. | |
117 | * diff3.c (main): Recognize -L instead of -t. | |
118 | ||
119 | * diff3.c (main): Support -m without other option. | |
120 | ||
121 | * diff3.c (WEXITSTATUS, WIFEXITED): Define whenever not defined. | |
122 | ||
123 | * diff3.c (bcopy, index, rindex): Delete definitions; not used. | |
124 | (D_LINENUM, D_LINELEN): Likewise. | |
125 | (struct diff_block): lengths includes newlines. | |
126 | (struct diff3_block): Likewise. | |
127 | (always_text, merge): New variables. | |
128 | (read_diff): Return address of end, not size read. Calls changed. | |
129 | Pass -a to diff if given to diff3. | |
130 | current_chunk_size now an int. Detect error in `pipe'. | |
131 | Check for incomplete line of output here. | |
132 | (scan_diff_line): Don't make scan_ptr + 2 before knowing it is valid. | |
133 | No need to check validity of diff output here. | |
134 | Include newline in length of line. | |
135 | (main): Compute rev_mapping here. Handle -a and -m. | |
136 | Error message if excess -t operands. Error for incompatible options. | |
137 | Error if `-' given more than once. | |
138 | Fix error storing in tag_strings. | |
139 | (output_diff3): REV_MAPPING is now an arg. Call changed. | |
140 | Change syntax of "missing newline" message. | |
141 | Expect length of line to include newline. | |
142 | (output_diff3_edscript): Return just 0 or 1. | |
143 | REV_MAPPING is now an arg. Call changed. | |
144 | (output_diff3_merge): New function. | |
145 | (process_diff): Better error message for bad diff format. | |
146 | (fatal, perror_with_exit): Return status 2. | |
147 | ||
148 | * analyze.c (diff_2_files): Report missing newline in either | |
149 | or both files, if not robust output style. | |
150 | ||
151 | * util.c (setup_output): Detect error from pipe. | |
152 | No need to close stdin. | |
153 | ||
154 | * util.c (print_1_line): Change format of missing-newline msg. | |
155 | Change if statements to switch. | |
156 | ||
157 | * io.c (slurp): Don't mention differences in final newline if -B. | |
158 | ||
159 | * io.c (binary_file_p): Use ISO char set as criterion, not ASCII. | |
160 | ||
161 | * io.c (find_identical_ends): Increase value of BEG0 by 1. | |
162 | Other changes in backwards scan to avoid decrementing pointers | |
163 | before start of array, and set LINES properly. | |
164 | ||
165 | * diff.h (ROBUST_OUTPUT_STYLE): New macro. | |
166 | * io.c (find_identical_ends, find_and_hash_each_line): Use that macro. | |
167 | ||
168 | * diff.h (dup2): Don't define if XENIX. | |
169 | ||
170 | * diff.c (main): Check for write error at end. | |
171 | ||
172 | * context.c (find_function): Don't return a value. | |
173 | Use argument FILE rather than global files. | |
174 | ||
175 | * analyze.c: Add external function declarations. | |
176 | * analyze.c (build_script): Turn off explicit check for final newline. | |
177 | ||
178 | * analyze.c (discard_confusing_lines): Make integers unsigned. | |
179 | ||
180 | Tue Jul 31 21:37:16 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
181 | ||
182 | * io.c (find_and_hash_each_line): Correct the criterion | |
183 | for leaving out the newline from the end of the line. | |
184 | ||
185 | Tue May 29 21:28:16 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
186 | ||
187 | * dir.c (diff_dirs): Free things only if nonzero. | |
188 | ||
189 | Mon Apr 16 18:31:05 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
190 | ||
191 | * diff.h (NDIR_IN_SYS): New macro controls location of ndir.h. | |
192 | ||
193 | * diff3.c (xmalloc, xrealloc): Don't die if size == 0 returns 0. | |
194 | ||
195 | Sun Mar 25 15:58:42 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
196 | ||
197 | * analyze.c (discard_confusing_lines): | |
198 | `many' wasn't being used; use it. | |
199 | Cancelling provisionals near start of run must handle already | |
200 | cancelled provisionals. | |
201 | Cancelling subruns of provisionals was cancelling last nonprovisional. | |
202 | ||
203 | Sat Mar 24 14:02:51 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
204 | ||
205 | * analyze.c (discard_confusing_lines): | |
206 | Threshold for line occurring many times scales by square root | |
207 | of total lines. | |
208 | Within each run, cancel any long subrun of provisionals. | |
209 | Don't update `provisional' while cancelling provisionals. | |
210 | In big outer loop, handle provisional and nonprovisional separately. | |
211 | ||
212 | Thu Mar 22 16:35:33 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
213 | ||
214 | * analyze.c (discard_confusing_lines): | |
215 | The first loops to discard provisionals from ends failed to step. | |
216 | In second such loops, keep discarding all consecutive provisionals. | |
217 | Increase threshold for stopping discarding, and also check for | |
218 | consecutive nondiscardables as separate threshold. | |
219 | ||
220 | Fri Mar 16 00:33:08 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
221 | ||
222 | * diff3.c (read_diff): Pass -- as first arg to diff. | |
223 | ||
224 | * diff3.c: Include wait.h or define equivalent macros. | |
225 | (read_diff): Don't use stdio printing error in the inferior. | |
226 | Remember the pid and wait for it. Report failing status. | |
227 | Report failure of vfork. | |
228 | ||
229 | Sun Mar 11 17:10:32 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
230 | ||
231 | * diff3.c (main): Accept -t options and pass to output_diff3_edscript. | |
232 | (usage): Mention -t. | |
233 | (read_diff): Use vfork. | |
234 | (vfork): Don't use it on Sparc. | |
235 | ||
236 | * diff.h (vfork): Don't use it on Sparc. | |
237 | ||
238 | Tue Mar 6 22:37:20 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
239 | ||
240 | * diff3.c (dup2): Don't define on Xenix. | |
241 | ||
242 | * Makefile: Comments for Xenix. | |
243 | ||
244 | Thu Mar 1 17:19:23 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
245 | ||
246 | * analyze.c (diff_2_files): `message' requires three args. | |
247 | ||
248 | Fri Feb 23 10:56:50 1990 David J. MacKenzie (djm at albert.ai.mit.edu) | |
249 | ||
250 | * diff.h, util.c, diff3.c: Change 'void *' to 'VOID *', with | |
251 | VOID defined as void if __STDC__, char if not. | |
252 | ||
253 | Sun Feb 18 20:31:58 1990 David J. MacKenzie (djm at albert.ai.mit.edu) | |
254 | ||
255 | * Makefile: Add rules for getopt.c, getopt1.c, getopt.h. | |
256 | ||
257 | * getopt.c, getopt.h, getopt1.c: New files. | |
258 | ||
259 | * main.c (main, usage): Add long options. | |
260 | ||
261 | * analyze.c (shift_boundaries): Remove unused var 'j_end'. | |
262 | ||
263 | Thu Feb 8 02:43:16 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) | |
264 | ||
265 | * GNUmakefile: include ../Makerules before Makefile. | |
266 | ||
267 | Fri Feb 2 23:21:38 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
268 | ||
269 | * analyze.c (diif_2_files): If -B or -I, don't return 1 | |
270 | if all changes were ignored. | |
271 | ||
272 | Wed Jan 24 20:43:57 1990 Richard Stallman (rms at albert.ai.mit.edu) | |
273 | ||
274 | * diff3.c (fatal): Output to stderr. | |
275 | ||
276 | Thu Jan 11 00:25:56 1990 David J. MacKenzie (djm at hobbes.ai.mit.edu) | |
277 | ||
278 | * diff.c (usage): Mention -v. | |
279 | ||
280 | Wed Jan 10 16:06:38 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
281 | ||
282 | * diff3.c (output_diff3_edscript): Return number of overlaps. | |
283 | (main): If have overlaps, exit with status 1. | |
284 | ||
285 | Sun Dec 24 10:29:20 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
286 | ||
287 | * io.c (find_equiv_class): Fix typo that came from changing init of B | |
288 | to an assigment. | |
289 | ||
290 | * version.c: New file. | |
291 | * diff.c (main): -v prints version number. | |
292 | ||
293 | * io.c (binary_file_p): Null char implies binary file. | |
294 | ||
295 | Fri Nov 17 23:44:55 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
296 | ||
297 | * util.c (print_1_line): Fix off by 1 error. | |
298 | ||
299 | Thu Nov 16 13:51:10 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
300 | ||
301 | * util.c (xcalloc): Function deleted. | |
302 | ||
303 | * io.c (slurp): Null-terminate the buffer. | |
304 | ||
305 | * io.c (read_files): Delete unused vars. | |
306 | ||
307 | * io.c (find_equiv_class): Don't index by N if too low. | |
308 | ||
309 | * dir.c (dir_sort): Delete the extra declaration of compare_names. | |
310 | ||
311 | * diff.h: Don't declare xcalloc. Declare some other functions. | |
312 | ||
313 | * analyze.c (shift_boundaries): | |
314 | Test for END at end of range before indexing by it. | |
315 | Fix typo `preceeding' in var names. | |
316 | ||
317 | Sat Nov 11 14:04:16 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
318 | ||
319 | * diff3.c (using_to_diff3_block): Delete unused vars. | |
320 | (make_3way_diff, process_diff_control, read_diff, output_diff3): Likewise. | |
321 | ||
322 | Mon Nov 6 18:15:50 EST 1989 Jay Fenlason (hack@ai.mit.edu) | |
323 | ||
324 | * README Fix typo. | |
325 | ||
326 | Fri Nov 3 15:27:47 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
327 | ||
328 | * diff.c (usage): Mention -D. | |
329 | ||
330 | * ifdef.c (print_ifdef_hunk): Write comments on #else and #endif. | |
331 | ||
332 | Sun Oct 29 16:41:07 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
333 | ||
334 | * diff.c (compare_files): Don't fflush for identical files. | |
335 | ||
336 | Wed Oct 25 17:57:12 1989 Randy Smith (randy at apple-gunkies.ai.mit.edu) | |
337 | ||
338 | * diff3.c (using_to_diff3_block): When defaulting lines from | |
339 | FILE0, only copy up to just under the *lowest* line mentioned | |
340 | in the next diff. | |
341 | ||
342 | * diff3.c (fatal): Add \n to error messages. | |
343 | ||
344 | Wed Oct 25 15:05:49 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
345 | ||
346 | * Makefile (tapefiles): Add ChangeLog. | |
347 | ||
348 | Tue Oct 3 00:51:17 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
349 | ||
350 | * diff3.c (process_diff, create_diff3_block): Init ->next field. | |
351 | ||
352 | Fri Sep 29 08:16:45 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
353 | ||
354 | * util.c (line_cmp): Alter end char of line 2, not line 1. | |
355 | ||
356 | Wed Sep 20 00:12:37 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
357 | ||
358 | * Makefile (diff.tar): Expect ln to fail on some files; | |
359 | copy them with cp. | |
360 | ||
361 | Mon Sep 18 02:54:29 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
362 | ||
363 | * Handle -D option: | |
364 | * io.c (find_and_hash_each_line): Keep all lines of 1st file. | |
365 | * diff.c (main): Handle -D option. | |
366 | (compare_files): Reject -D if files spec'd are directories. | |
367 | * analyze.c (diff_2_files): Handle OUTPUT_IFDEF case. | |
368 | ||
369 | Fri Sep 1 20:15:50 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
370 | ||
371 | * diff.c (option_list): Rename arg VECTOR as OPTIONVEC. | |
372 | ||
373 | Mon Aug 28 17:58:27 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
374 | ||
375 | * diff.c (compare_files): Clear entire inf[i].stat. | |
376 | ||
377 | Wed Aug 23 17:48:47 1989 Richard Stallman (rms at apple-gunkies.ai.mit.edu) | |
378 | ||
379 | * io.c (find_identical_ends): Sign was backward | |
380 | determining where to bound the scan for the suffix. | |
381 | ||
382 | Wed Aug 16 12:49:16 1989 Richard Stallman (rms at hobbes.ai.mit.edu) | |
383 | ||
384 | * analyze.c (diff_2_files): If -q, treat all files as binary. | |
385 | * diff.c (main): Detect -q, record in no_details_flag. | |
386 | ||
387 | Sun Jul 30 23:12:00 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
388 | ||
389 | * diff.c (usage): New function. | |
390 | (main): Call it. | |
391 | ||
392 | Wed Jul 26 02:02:19 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
393 | ||
394 | * diff.c (main): Make -C imply -c. | |
395 | ||
396 | Thu Jul 20 17:57:51 1989 Chris Hanson (cph at kleph) | |
397 | ||
398 | * io.c (find_and_hash_each_line): Bug fix in context handling, | |
399 | introduced by last change. | |
400 | ||
401 | Fri Jul 14 17:39:20 1989 Chris Hanson (cph at kleph) | |
402 | ||
403 | * analyze.c: To make RCS work correctly on files that don't | |
404 | necessarily end in newline, introduce some changes that cause | |
405 | diffs to be sensitive to missing final newline. Because | |
406 | non-RCS modes don't want to be affected by these changes, they | |
407 | are conditional on `output_style == OUTPUT_RCS'. | |
408 | (diff_2_files) [OUTPUT_RCS]: Suppress the "File X missing | |
409 | newline" message. | |
410 | (build_script) [OUTPUT_RCS]: Cause the last line to compare as | |
411 | different if exactly one of the files is missing its final | |
412 | newline. | |
413 | ||
414 | * io.c (find_and_hash_each_line): Bug fix in | |
415 | ignore_space_change mode. Change line's length to include the | |
416 | newline. For OUTPUT_RCS, decrement last line's length if | |
417 | there is no final newline. | |
418 | (find_identical_ends) [OUTPUT_RCS]: If one of the files is | |
419 | missing a final newline, make sure it's not included in either | |
420 | the prefix or suffix. | |
421 | ||
422 | * util.c (print_1_line): Change line output routine to account | |
423 | for line length including the newline. | |
424 | ||
425 | Tue Jun 27 02:35:28 1989 Roland McGrath (roland at hobbes.ai.mit.edu) | |
426 | ||
427 | * Makefile: Inserted $(archpfx) where appropriate. | |
428 | ||
429 | Wed May 17 20:18:43 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
430 | ||
431 | * diff3.c [USG]: Include fcntl.h. | |
432 | ||
433 | * diff.h [USG]: New compilation flags HAVE_NDIR, HAVE_DIRECT. | |
434 | ||
435 | Wed Apr 26 15:35:57 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
436 | ||
437 | * dir.c (diff_dirs): Two new args, NONEX1 and NONEX2, say to pretend | |
438 | nonex dirs are empty. | |
439 | (dir_sort): New arg NONEX, likewise. | |
440 | * diff.c (compare_files): Pass those args. | |
441 | Sometimes call diff_dirs if subdir exists in just one place. | |
442 | ||
443 | Wed Apr 12 01:10:27 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
444 | ||
445 | * io.c (find_identical_ends): Set END0 *after* last char | |
446 | during backward scan for suffix. | |
447 | ||
448 | Sat Apr 8 15:49:49 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) | |
449 | ||
450 | * diff3.c (using_to_diff3_block): Now find high marks in files 1 | |
451 | and 2 through mapping off of the last difference instead of the | |
452 | first. | |
453 | ||
454 | * diff3.c: Many trivial changes to spelling inside comments. | |
455 | ||
456 | Fri Feb 24 12:38:03 1989 Randall Smith (randy at gluteus.ai.mit.edu) | |
457 | ||
458 | * util.c, normal.c, io.c, ed.c, dir.c, diff.h, diff.c, context.c, | |
459 | analyze.c, Makefile: Changed copyright header to conform with new | |
460 | GNU General Public license. | |
461 | * diff3.c: Changed copyright header to conform with new GNU | |
462 | General Public license. | |
463 | * COPYING: Made a hard link to /gp/rms/COPYING. | |
464 | ||
465 | Fri Feb 24 10:01:58 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
466 | ||
467 | * io.c (slurp): Leave 2 chars space at end of buffer, not one. | |
468 | (find_identical_ends): Special case if either file is empty; | |
469 | don't try to make a sentinel since could crash. | |
470 | ||
471 | Wed Feb 15 14:24:48 1989 Jay Fenlason (hack at apple-gunkies.ai.mit.edu) | |
472 | ||
473 | * diff3.c (message) Re-wrote routine to avoid using alloca() | |
474 | ||
475 | Wed Feb 15 06:19:14 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
476 | ||
477 | * io.c (find_identical_ends): Delete the variable `bytes'. | |
478 | ||
479 | Sun Feb 12 11:50:36 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
480 | ||
481 | * io.c (slurp): ->bufsize is nominal amount we have room for; | |
482 | add room for sentinel when calling xmalloc or xrealloc. | |
483 | ||
484 | * io.c (find_identical_ends): Do need overrun check in finding suffix. | |
485 | ||
486 | Fri Feb 10 01:28:15 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
487 | ||
488 | * diff.c (main): -C now takes arg to specify context length. | |
489 | Now -p to show C function name--Damned IEEE! | |
490 | Fatal error if context length spec'd twice. | |
491 | ||
492 | * ed.c (print_ed_hunk): Now special treatment only for lines containing | |
493 | precisely a dot and nothing else. Output `..', end the insert, | |
494 | substitute that one line, then resume the insert if nec. | |
495 | ||
496 | * io.c (find_and_hash_lines): When backing up over starting context, | |
497 | don't move past buffer-beg. | |
498 | ||
499 | * io.c (find_identical_ends): Use sentinels to make the loops faster. | |
500 | If files are identical, skip the 2nd loop and return quickly. | |
501 | (slurp): Leave 1 char extra space after each buffer. | |
502 | ||
503 | * analyze.c (diff_2_files): Mention difference in final newlines. | |
504 | ||
505 | Wed Jan 25 22:44:44 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
506 | ||
507 | * dir.c (diff_dirs): Use * when calling fcn ptr variable. | |
508 | ||
509 | Sat Dec 17 14:12:06 1988 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
510 | ||
511 | * Makefile: New vars INSTALL and LIBS used in some rules; | |
512 | provide default defns plus commented-put defns for sysV. | |
513 | ||
514 | Thu Nov 17 16:42:53 1988 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
515 | ||
516 | * dir.c (dir_sort): Open-trouble not fatal; just say # files is -1. | |
517 | (diff_dirs): If dir_sort does that, give up and return 2. | |
518 | ||
519 | * diff.c (compare_files): Don't open directories. | |
520 | Don't close them specially either. | |
521 | Cross-propagate inf[i].dir_p sooner. | |
522 | ||
523 | Sun Nov 13 11:19:36 1988 Richard Stallman (rms at sugar-bombs.ai.mit.edu) | |
524 | ||
525 | * diff.h: Declare index, rindex. | |
526 | ||
527 | * diff.c (compare_files): If comparing foodir with b/f, | |
528 | use foodir/f, not foodir/b/f. | |
529 | ||
530 | * diff.c (compare_files): Don't print "are identical" msg for 2 dirs. | |
531 | Status now 1 if one file is a dir and the other isn't, etc. | |
532 | ||
533 | Thu Nov 3 16:30:24 1988 Randall Smith (randy at gluteus.ai.mit.edu) | |
534 | ||
535 | * Makefile: Added a define for diff3 to define DIFF_PROGRAM. | |
536 | ||
537 | * util.c: Added hack to make sure that perror was not called with | |
538 | a null pointer. | |
539 | ||
540 | * diff.c: Changed S_IFDIR to S_IFMT in masking type of file bits | |
541 | out. | |
542 | ||
543 | * diff3.c: Included USG compatibility defines. | |
544 | ||
545 | * diff.h: Moved sys/file.h into #else USG section (not needed or | |
546 | wanted on System V). | |
547 | ||
548 | * ed.c, analyze.c, context.c: Shortened names to 12 characters for | |
549 | the sake of System V (too simple not to do). | |
550 | \f | |
551 | Local Variables: | |
552 | mode: indented-text | |
553 | left-margin: 8 | |
554 | version-control: never | |
555 | End: |