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comparison src/ops.c @ 667:9090f866cd57 v7.0197

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updated for version 7.0197
author vimboss
date Tue, 14 Feb 2006 22:29:30 +0000
parents 53114ef7778f
children 9364d114ed8d
comparison
equal deleted inserted replaced
666:0137e7c3d31b 667:9090f866cd57
4310 } 4310 }
4311 } 4311 }
4312 #endif 4312 #endif
4313 } 4313 }
4314 4314
4315 #if defined(FEAT_EVAL) || defined(PROTO)
4316 /*
4317 * Implementation of the format operator 'gq' for when using 'formatexpr'.
4318 */
4319 void
4320 op_formatexpr(oap)
4321 oparg_T *oap;
4322 {
4323 # ifdef FEAT_VISUAL
4324 if (oap->is_VIsual)
4325 /* When there is no change: need to remove the Visual selection */
4326 redraw_curbuf_later(INVERTED);
4327 # endif
4328
4329 (void)fex_format(oap->start.lnum, oap->line_count);
4330 }
4331
4332 int
4333 fex_format(lnum, count)
4334 linenr_T lnum;
4335 long count;
4336 {
4337 int use_sandbox = was_set_insecurely((char_u *)"formatexpr");
4338 int r;
4339
4340 /*
4341 * Set v:lnum to the first line number and v:count to the number of lines.
4342 */
4343 set_vim_var_nr(VV_LNUM, lnum);
4344 set_vim_var_nr(VV_COUNT, count);
4345
4346 /*
4347 * Evaluate the function.
4348 */
4349 if (use_sandbox)
4350 ++sandbox;
4351 r = eval_to_number(curbuf->b_p_fex);
4352 if (use_sandbox)
4353 --sandbox;
4354 return r;
4355 }
4356 #endif
4357
4315 /* 4358 /*
4316 * Format "line_count" lines, starting at the cursor position. 4359 * Format "line_count" lines, starting at the cursor position.
4317 * When "line_count" is negative, format until the end of the paragraph. 4360 * When "line_count" is negative, format until the end of the paragraph.
4318 * Lines after the cursor line are saved for undo, caller must have saved the 4361 * Lines after the cursor line are saved for undo, caller must have saved the
4319 * first line. 4362 * first line.